Document:

EXHIBIT 10.17

                             STOCK PLEDGE AGREEMENT

     This Stock Pledge Agreement (this "Agreement"), dated as of June 28, 2006,
among Laurus Master Fund, Ltd. (the "Pledgee"), AMS Health Sciences, Inc., an
Oklahoma corporation (the "Company"), and each of the other undersigned parties
(other than the Pledgee) (the Company and each such other undersigned party, a
"Pledgor" and collectively, the "Pledgors").

                                   BACKGROUND

     The Company has entered into a Securities Purchase Agreement, dated as of
June 28, 2006 (as amended, modified, restated or supplemented from time to time,
the "Securities Purchase Agreement"), pursuant to which the Pledgee provides or
will provide certain financial accommodations to the Company.

     In order to induce the Pledgee to provide or continue to provide the
financial accommodations described in the Securities Purchase Agreement, each
Pledgor has agreed to pledge and grant a security interest in the collateral
described herein to the Pledgee on the terms and conditions set forth herein.

     NOW, THEREFORE, in consideration of the premises and for other good and
valuable consideration the receipt of which is hereby acknowledged, the parties
hereto agree as follows:

     1. Defined Terms. All capitalized terms used herein which are not defined
shall have the meanings given to them in the Securities Purchase Agreement.

     2. Pledge and Grant of Security Interest. To secure the full and punctual
payment and performance of (the following clauses (a) and (b), collectively, the
"Obligations") (a) the obligations under the Securities Purchase Agreement and
the Related Agreements referred to in the Securities Purchase Agreement (the
Securities Purchase Agreement and the Related Agreements, as each may be
amended, restated, modified and/or supplemented from time to time, collectively,
the "Documents") and (b) all other obligations and liabilities of each Pledgor
to the Pledgee whether now existing or hereafter arising, direct or indirect,
liquidated or unliquidated, absolute or contingent, due or not due and whether
under, pursuant to or evidenced by a note, agreement, guaranty, instrument or
otherwise (in each case, irrespective of the genuineness, validity, regularity
or enforceability of such Obligations, or of any instrument evidencing any of
the Obligations or of any collateral therefor or of the existence or extent of
such collateral, and irrespective of the allowability, allowance or disallowance
of any or all of such in any case commenced by or against any Pledgor under
Title 11, United States Code, including, without limitation, obligations of each
Pledgor for post-petition interest, fees, costs and charges that would have
accrued or been added to the Obligations but for the commencement of such case),
each Pledgor hereby pledges, assigns, hypothecates, transfers and grants a
security interest to Pledgee in all of the following (the "Collateral"):

          (a) the shares of stock set forth on Schedule A annexed hereto and
     expressly made a part hereof (together with any additional shares of stock
     or other equity interests acquired by any Pledgor, the "Pledged Stock"),
     the certificates representing the Pledged Stock and all dividends, cash,
     instruments and other property or proceeds from time to time received,
     receivable or otherwise distributed in respect of or in exchange for any or
     all of the Pledged Stock;

          (b) all additional shares of stock of any issuer (each, an "Issuer")
     of the Pledged Stock from time to time acquired by any Pledgor in any
     manner, including, without limitation, stock dividends or a distribution in
     connection with any increase or reduction of capital, reclassification,
     merger, consolidation, sale of assets, combination of shares, stock split,
     spin-off or split-off (which shares shall be deemed to be part of the
     Collateral), and the certificates representing such additional shares, and
     all dividends, cash, instruments and other property or proceeds from time
     to time received, receivable or otherwise distributed in respect of or in
     exchange for any or all of such shares; and

          (c) all options and rights, whether as an addition to, in substitution
     of or in exchange for any shares of any Pledged Stock and all dividends,
     cash, instruments and other property or proceeds from time to time
     received, receivable or otherwise distributed in respect of or in exchange
     for any or all such options and rights.

     3. Delivery of Collateral. All certificates representing or evidencing the
Pledged Stock shall be delivered to and held by or on behalf of Pledgee pursuant
hereto and shall be accompanied by duly executed instruments of transfer or
assignments in blank, all in form and substance satisfactory to Pledgee. Each
Pledgor hereby authorizes the Issuer upon demand by the Pledgee to deliver any
certificates, instruments or other distributions issued in connection with the
Collateral directly to the Pledgee, in each case to be held by the Pledgee,
subject to the terms hereof. Upon the occurrence and during the continuance of
an Event of Default (as defined below), the Pledgee shall have the right, during
such time in its discretion and without notice to the Pledgor, to transfer to or
to register in the name of the Pledgee or any of its nominees any or all of the
Pledged Stock. In addition, the Pledgee shall have the right at such time to
exchange certificates or instruments representing or evidencing Pledged Stock
for certificates or instruments of smaller or larger denominations.

     4. Representations and Warranties of each Pledgor. Each Pledgor jointly and
severally represents and warrants to the Pledgee (which representations and
warranties shall be deemed to continue to be made until all of the Obligations
have been paid in full and each Document and each agreement and instrument
entered into in connection therewith has been irrevocably terminated) that:

          (a) the execution, delivery and performance by each Pledgor of this
     Agreement and the pledge of the Collateral hereunder do not and will not
     result in any violation of any agreement, indenture, instrument, license,
     judgment, decree, order, law, statute, ordinance or other governmental rule
     or regulation applicable to any Pledgor;

          (b) this Agreement constitutes the legal, valid, and binding
     obligation of each Pledgor enforceable against each Pledgor in accordance
     with its terms;

          (c) (i) all Pledged Stock owned by each Pledgor is set forth on
     Schedule A hereto and (ii) each Pledgor is the direct and beneficial owner
     of each share of the Pledged Stock;

          (d) all of the shares of the Pledged Stock have been duly authorized,
     validly issued and are fully paid and nonassessable;

          (e) no consent or approval of any person, corporation, governmental
     body, regulatory authority or other entity, is or will be necessary for (i)
     the execution, delivery and performance of this Agreement, (ii) the
     exercise by the Pledgee of any rights with respect to the Collateral or
     (iii) the pledge and assignment of, and the grant of a security interest
     in, the Collateral hereunder;

          (f) except as disclosed in the Pledgor's filings with the Securities
     and Exchange Commission, there are no pending or, to the best of Pledgor's
     knowledge, threatened actions or proceedings before any court, judicial
     body, administrative agency or arbitrator which may materially adversely
     affect the Collateral;

          (g) each Pledgor has the requisite power and authority to enter into
     this Agreement and to pledge and assign the Collateral to the Pledgee in
     accordance with the terms of this Agreement;

          (h) each Pledgor owns each item of the Collateral and, except for the
     pledge and security interest granted to Pledgee hereunder, the Collateral
     shall be, immediately following the closing of the transactions
     contemplated by the Documents, free and clear of any other security
     interest, mortgage, pledge, claim, lien, charge, hypothecation, assignment,
     offset or encumbrance whatsoever (collectively, "Liens");

          (i) there are no restrictions on transfer of the Pledged Stock
     contained in the certificate of incorporation or by-laws (or equivalent
     organizational documents) of the Issuer or otherwise which have not
     otherwise been enforceably and legally waived by the necessary parties;

          (j) none of the Pledged Stock has been issued or transferred in
     violation of the securities registration, securities disclosure or similar
     laws of any jurisdiction to which such issuance or transfer may be subject;

          (k) the pledge and assignment of the Collateral and the grant of a
     security interest under this Agreement vest in the Pledgee all rights of
     each Pledgor in the Collateral as contemplated by this Agreement; and

          (l) the Pledged Stock constitutes one hundred percent (100%) of the
     issued and outstanding shares of capital stock of each Issuer.

     5. Covenants. Each Pledgor jointly and severally covenants that, until the
Obligations shall be indefeasibly satisfied in full and each Document and each
agreement and instrument entered into in connection therewith is irrevocably
terminated:

          (a) No Pledgor will sell, assign, transfer, convey, or otherwise
     dispose of its rights in or to the Collateral or any interest therein; nor
     will any Pledgor create, incur or permit to exist any Lien whatsoever with
     respect to any of the Collateral or the proceeds thereof other than that
     created hereby.

          (b) Each Pledgor will, at its expense, defend Pledgee's right, title
     and security interest in and to the Collateral against the claims of any
     other party.

          (c) Each Pledgor shall at any time, and from time to time, upon the
     written request of Pledgee, execute and deliver such further documents and
     do such further acts and things as Pledgee may reasonably request in order
     to effectuate the purposes of this Agreement including, but without
     limitation, delivering to Pledgee, upon the occurrence of an Event of
     Default, irrevocable proxies in respect of the Collateral in form
     satisfactory to Pledgee. Until receipt thereof, upon an Event of Default
     that has occurred and is continuing beyond any applicable grace period,
     this Agreement shall constitute Pledgor's proxy to Pledgee or its nominee
     to vote all shares of Collateral then registered in each Pledgor's name.

          (d) No Pledgor will consent to or approve the issuance of (i) any
     additional shares of any class of capital stock or other equity interests
     of the Issuer; or (ii) any securities convertible either voluntarily by the
     holder thereof or automatically upon the occurrence or nonoccurrence of any
     event or condition into, or any securities exchangeable for, any such
     shares, unless, in either case, such shares are pledged as Collateral
     pursuant to this Agreement.

     6. Voting Rights and Dividends. In addition to the Pledgee's rights and
remedies set forth in Section 8 hereof, in case an Event of Default shall have
occurred and be continuing, beyond any applicable cure period, the Pledgee shall
(i) be entitled to vote the Collateral, (ii) be entitled to give consents,
waivers and ratifications in respect of the Collateral (each Pledgor hereby
irrevocably constituting and appointing the Pledgee, with full power of
substitution, the proxy and attorney-in-fact of each Pledgor for such purposes)
and (iii) be entitled to collect and receive for its own use cash dividends paid
on the Collateral. No Pledgor shall be permitted to exercise or refrain from
exercising any voting rights or other powers if, in the reasonable judgment of
the Pledgee, such action would have a material adverse effect on the value of
the Collateral or any part thereof; and, provided, further, that each Pledgor
shall give at least five (5) days' written notice of the manner in which such
Pledgor intends to exercise, or the reasons for refraining from exercising, any
voting rights or other powers other than with respect to any election of
directors and voting with respect to any incidental matters. Following the
occurrence of an Event of Default, all dividends and all other distributions in
respect of any of the Collateral, shall be delivered to the Pledgee to hold as
Collateral and shall, if received by any Pledgor, be received in trust for the
benefit of the Pledgee, be segregated from the other property or funds of any
other Pledgor, and be forthwith delivered to the Pledgee as Collateral in the
same form as so received (with any necessary endorsement).

     7. Event of Default. An "Event of Default" under this Agreement shall occur
upon the happening of any of the following events:

          (a) An "Event of Default" under any Document or any agreement or note
     related to any Document shall have occurred and be continuing beyond any
     applicable cure period;

          (b) Any Pledgor shall default in the performance of any of its
     obligations under any Document, including, without limitation, this
     Agreement, and such default shall not be cured during the cure period
     applicable thereto;

          (c) Any representation or warranty of any Pledgor made herein, in any
     Document or in any agreement, statement or certificate given in writing
     pursuant hereto or thereto or in connection herewith or therewith shall be
     false or misleading in any material respect;

          (d) Any portion of the Collateral is subjected to a levy of execution,
     attachment, distraint or other judicial process or any portion of the
     Collateral is the subject of a claim (other than by the Pledgee) of a Lien
     or other right or interest in or to the Collateral and such levy or claim
     shall not be cured, disputed or stayed within a period of fifteen (15)
     business days after the occurrence thereof; or

          (e) Any Pledgor shall (i) apply for, consent to, or suffer to exist
     the appointment of, or the taking of possession by, a receiver, custodian,
     trustee, liquidator or other fiduciary of itself or of all or a substantial
     part of its property, (ii) make a general assignment for the benefit of
     creditors, (iii) commence a voluntary case under any state or federal
     bankruptcy laws (as now or hereafter in effect), (iv) be adjudicated a
     bankrupt or insolvent, (v) file a petition seeking to take advantage of any
     other law providing for the relief of debtors, (vi) acquiesce to, or fail
     to have dismissed, within thirty (30) days, any petition filed against it
     in any involuntary case under such bankruptcy laws, or (vii) take any
     action for the purpose of effecting any of the foregoing.

     8. Remedies. In case an Event of Default shall have occurred and is
continuing, the Pledgee may:

     (a) Transfer any or all of the Collateral into its name, or into the name
of its nominee or nominees;

     (b) Exercise all corporate rights with respect to the Collateral including,
without limitation, all rights of conversion, exchange, subscription or any
other rights, privileges or options pertaining to any shares of the Collateral
as if it were the absolute owner thereof, including, but without limitation, the
right to exchange, at its discretion, any or all of the Collateral upon the
merger, consolidation, reorganization, recapitalization or other readjustment of
the Issuer thereof, or upon the exercise by the Issuer of any right, privilege
or option pertaining to any of the Collateral, and, in connection therewith, to
deposit and deliver any and all of the Collateral with any committee,
depository, transfer agent, registrar or other designated agent upon such terms
and conditions as it may determine, all without liability except to account for
property actually received by it; and

     (c) Subject to any requirement of applicable law, sell, assign and deliver
the whole or, from time to time, any part of the Collateral at the time held by
the Pledgee, at any private sale or at public auction, with or without demand,
advertisement or notice of the time or place of sale or adjournment thereof or
otherwise (all of which are hereby waived, except such notice as is required by
applicable law and cannot be waived), for cash or credit or for other property
for immediate or future delivery, and for such price or prices and on such terms
as the Pledgee in its sole discretion may determine, or as may be required by
applicable law.

     Each Pledgor hereby waives and releases any and all right or equity of
redemption, whether before or after sale hereunder. At any such sale, unless
prohibited by applicable law, the Pledgee may bid for and purchase the whole or
any part of the Collateral so sold free from any such right or equity of
redemption. All moneys received by the Pledgee hereunder, whether upon sale of
the Collateral or any part thereof or otherwise, shall be held by the Pledgee
and applied by it as provided in Section 10 hereof. No failure or delay on the
part of the Pledgee in exercising any rights hereunder shall operate as a waiver
of any such rights nor shall any single or partial exercise of any such rights
preclude any other or future exercise thereof or the exercise of any other
rights hereunder. The Pledgee shall have no duty as to the collection or
protection of the Collateral or any income thereon nor any duty as to
preservation of any rights pertaining thereto, except to apply the funds in
accordance with the requirements of Section 10 hereof. The Pledgee may exercise
its rights with respect to property held hereunder without resort to other
security for or sources of reimbursement for the Obligations. In addition to the
foregoing, Pledgee shall have all of the rights, remedies and privileges of a
secured party under the Uniform Commercial Code of New York (the "UCC")
regardless of the jurisdiction in which enforcement hereof is sought.

     9. Private Sale. Each Pledgor recognizes that the Pledgee may be unable to
effect (or to do so only after delay which would adversely affect the value that
might be realized from the Collateral) a public sale of all or part of the
Collateral by reason of certain prohibitions contained in the Securities Act,
and may be compelled to resort to one or more private sales to a restricted
group of purchasers who will be obliged to agree, among other things, to acquire
such Collateral for their own account, for investment and not with a view to the
distribution or resale thereof. Each Pledgor agrees that any such private sale
may be at prices and on terms less favorable to the seller than if sold at
public sales and that such private sales shall be deemed to have been made in a
commercially reasonable manner. Each Pledgor agrees that the Pledgee has no
obligation to delay sale of any Collateral for the period of time necessary to
permit the Issuer to register the Collateral for public sale under the
Securities Act.

     10. Proceeds of Sale. The proceeds of any collection, recovery, receipt,
appropriation, realization or sale of the Collateral shall be applied by the
Pledgee as follows:

     (a) First, to the payment of all costs, reasonable expenses and charges of
the Pledgee and to the reimbursement of the Pledgee for the prior payment of
such costs, reasonable expenses and charges incurred in connection with the care
and safekeeping of the Collateral (including, without limitation, the reasonable
expenses of any sale or any other disposition of any of the Collateral),
attorneys' fees and reasonable expenses, court costs, any other fees or expenses
incurred or expenditures or advances made by Pledgee in the protection,
enforcement or exercise of its rights, powers or remedies hereunder;

     (b) Second, to the payment of the Obligations, in whole or in part, in such
order as the Pledgee may elect, whether or not such Obligations is then due;

     (c) Third, to such persons, firms, corporations or other entities as
required by applicable law including, without limitation, Section 9-615(a)(3) of
the UCC; and

     (d) Fourth, to the extent of any surplus to the Pledgors or as a court of
competent jurisdiction may direct.

     In the event that the proceeds of any collection, recovery, receipt,
appropriation, realization or sale are insufficient to satisfy the Obligations,
each Pledgor shall be jointly and severally liable for the deficiency plus the
costs and fees of any attorneys employed by Pledgee to collect such deficiency.

     11. Waiver of Marshaling. Each Pledgor hereby waives any right to compel
any marshaling of any of the Collateral.

     12. No Waiver. Any and all of the Pledgee's rights with respect to the
Liens granted under this Agreement shall continue unimpaired, and Pledgor shall
be and remain obligated in accordance with the terms hereof, notwithstanding (a)
the bankruptcy, insolvency or reorganization of any Pledgor, (b) the release or
substitution of any item of the Collateral at any time, or of any rights or
interests therein, or (c) any delay, extension of time, renewal, compromise or
other indulgence granted by the Pledgee in reference to any of the Obligations.
Each Pledgor hereby waives all notice of any such delay, extension, release,
substitution, renewal, compromise or other indulgence, and hereby consents to be
bound hereby as fully and effectively as if such Pledgor had expressly agreed
thereto in advance. No delay or extension of time by the Pledgee in exercising
any power of sale, option or other right or remedy hereunder, and no failure by
the Pledgee to give notice or make demand, shall constitute a waiver thereof, or
limit, impair or prejudice the Pledgee's right to take any action against any
Pledgor or to exercise any other power of sale, option or any other right or
remedy.

     13. Expenses. The Collateral shall secure, and each Pledgor shall pay to
Pledgee on demand, from time to time, all reasonable costs and expenses,
(including but not limited to, reasonable attorneys' fees and costs, taxes, and
all transfer, recording, filing and other charges) of, or incidental to, the
custody, care, transfer, administration of the Collateral or any other
collateral, or in any way relating to the enforcement, protection or
preservation of the rights or remedies of the Pledgee under this Agreement or
with respect to any of the Obligations.

     14. The Pledgee Appointed Attorney-In-Fact and Performance by the Pledgee.
Upon the occurrence of an Event of Default, each Pledgor hereby irrevocably
constitutes and appoints the Pledgee as such Pledgor's true and lawful
attorney-in-fact, with full power of substitution, to execute, acknowledge and
deliver any instruments and to do in such Pledgor's name, place and stead, all
such acts, things and deeds for and on behalf of and in the name of such
Pledgor, which such Pledgor could or might do or which the Pledgee may deem
necessary, desirable or convenient to accomplish the purposes of this Agreement,
including, without limitation, to execute such instruments of assignment or
transfer or orders and to register, convey or otherwise transfer title to the
Collateral into the Pledgee's name. Each Pledgor hereby ratifies and confirms
all that said attorney-in-fact may so do and hereby declares this power of
attorney to be coupled with an interest and irrevocable. If any Pledgor fails to
perform any agreement herein contained, the Pledgee may itself perform or cause
performance thereof, and any costs and expenses of the Pledgee incurred in
connection therewith shall be paid by the Pledgors as provided in Section 10
hereof.

     15. Waivers. THE PARTIES HERETO DESIRES THAT THEIR DISPUTES BE RESOLVED BY
A JUDGE APPLYING SUCH APPLICABLE LAWS. THEREFORE, TO ACHIEVE THE BEST
COMBINATION OF THE BENEFITS OF THE JUDICIAL SYSTEM AND OF ARBITRATION, THE
PARTIES HERETO WAIVE ALL RIGHTS TO TRIAL BY JURY IN ANY ACTION, SUIT, OR
PROCEEDING BROUGHT TO RESOLVE ANY DISPUTE, WHETHER ARISING IN CONTRACT, TORT, OR
OTHERWISE BETWEEN LAURUS, AND/OR ANY COMPANY ARISING OUT OF, CONNECTED WITH,
RELATED OR INCIDENTAL TO THE RELATIONSHIP ESTABLISHED BETWEEN THEN IN CONNECTION
WITH THIS AGREEMENT, ANY OTHER DOCUMENT OR THE TRANSACTIONS RELATED HERETO OR
THERETO.

     16. Recapture. Notwithstanding anything to the contrary in this Agreement,
if the Pledgee receives any payment or payments on account of the Obligations,
which payment or payments or any part thereof are subsequently invalidated,
declared to be fraudulent or preferential, set aside and/or required to be
repaid to a trustee, receiver, or any other party under the United States
Bankruptcy Code, as amended, or any other federal or state bankruptcy,
reorganization, moratorium or insolvency law relating to or affecting the
enforcement of creditors' rights generally, common law or equitable doctrine,
then to the extent of any sum not finally retained by the Pledgee, each
Pledgor's obligations to the Pledgee shall be reinstated and this Agreement
shall remain in full force and effect (or be reinstated) until payment shall
have been made to Pledgee, which payment shall be due on demand.

     17. Captions. All captions in this Agreement are included herein for
convenience of reference only and shall not constitute part of this Agreement
for any other purpose.

     18. Miscellaneous.

          (a) This Agreement constitutes the entire and final agreement among
     the parties with respect to the subject matter hereof and may not be
     changed, terminated or otherwise varied except by a writing duly executed
     by the parties hereto.

          (b) No waiver of any term or condition of this Agreement, whether by
     delay, omission or otherwise, shall be effective unless in writing and
     signed by the party sought to be charged, and then such waiver shall be
     effective only in the specific instance and for the purpose for which
     given.

          (c) In the event that any provision of this Agreement or the
     application thereof to any Pledgor or any circumstance in any jurisdiction
     governing this Agreement shall, to any extent, be invalid or unenforceable
     under any applicable statute, regulation, or rule of law, such provision
     shall be deemed inoperative to the extent that it may conflict therewith
     and shall be deemed modified to conform to such statute, regulation or rule
     of law, and the remainder of this Agreement and the application of any such
     invalid or unenforceable provision to parties, jurisdictions, or
     circumstances other than to whom or to which it is held invalid or
     unenforceable shall not be affected thereby, nor shall same affect the
     validity or enforceability of any other provision of this Agreement.

          (d) This Agreement shall be binding upon each Pledgor, and each
     Pledgor's successors and assigns, and shall inure to the benefit of the
     Pledgee and its successors and assigns.

          (e) Any notice or other communication required or permitted pursuant
     to this Agreement shall be given in accordance with the Securities Purchase
     Agreement.

          (f) THIS AGREEMENT AND THE OTHER DOCUMENTS SHALL BE GOVERNED BY AND
     CONSTRUED AND ENFORCED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK
     APPLICABLE TO CONTRACTS MADE AND PERFORMED IN SUCH STATE, WITHOUT REGARD TO
     PRINCIPLES OF CONFLICTS OF LAW.

          (g) EACH PLEDGOR HEREBY CONSENTS AND AGREES THAT THE STATE OR FEDERAL
     COURTS LOCATED IN THE COUNTY OF NEW YORK, STATE OF NEW YORK SHALL HAVE
     EXCLUSIVE JURISDICTION TO HEAR AND DETERMINE ANY CLAIMS OR DISPUTES BETWEEN
     ANY PLEDGOR, ON THE ONE HAND, AND THE PLEDGEE, ON THE OTHER HAND,
     PERTAINING TO THIS AGREEMENT OR ANY OF THE OTHER DOCUMENTS OR TO ANY MATTER
     ARISING OUT OF OR RELATED TO THIS AGREEMENT OR ANY OF THE OTHER DOCUMENTS,
     PROVIDED, THAT EACH PLEDGOR ACKNOWLEDGES THAT ANY APPEALS FROM THOSE COURTS
     MAY HAVE TO BE HEARD BY A COURT LOCATED OUTSIDE OF THE COUNTY OF NEW YORK,
     STATE OF NEW YORK; AND FURTHER PROVIDED, THAT NOTHING IN THIS AGREEMENT
     SHALL BE DEEMED OR OPERATE TO PRECLUDE THE PLEDGEE FROM BRINGING SUIT OR
     TAKING OTHER LEGAL ACTION IN ANY OTHER JURISDICTION TO COLLECT THE
     INDEBTEDNESS, TO REALIZE ON THE COLLATERAL OR ANY OTHER SECURITY FOR THE
     INDEBTEDNESS, OR TO ENFORCE A JUDGMENT OR OTHER COURT ORDER IN FAVOR OF THE
     PLEDGEE. EACH PLEDGOR EXPRESSLY SUBMITS AND CONSENTS IN ADVANCE TO SUCH
     JURISDICTION IN ANY ACTION OR SUIT COMMENCED IN ANY SUCH COURT, AND EACH
     PLEDGOR HEREBY WAIVES ANY OBJECTION WHICH IT MAY HAVE BASED UPON LACK OF
     PERSONAL JURISDICTION, IMPROPER VENUE OR FORUM NON CONVENIENS. EACH PLEDGOR
     HEREBY WAIVES PERSONAL SERVICE OF THE SUMMONS, COMPLAINT AND OTHER PROCESS
     ISSUED IN ANY SUCH ACTION OR SUIT AND AGREES THAT SERVICE OF SUCH SUMMONS,
     COMPLAINT AND OTHER PROCESS MAY BE MADE BY REGISTERED OR CERTIFIED MAIL
     ADDRESSED TO SUCH PLEDGOR AT THE ADDRESS SET FORTH IN THE SECURITIES
     PURCHASE AGREEMENT AND THAT SERVICE SO MADE SHALL BE DEEMED COMPLETED UPON
     THE EARLIER OF THE SUCH PLEDGOR'S ACTUAL RECEIPT THEREOF OR THREE (3) DAYS
     AFTER DEPOSIT IN THE U.S. MAILS, PROPER POSTAGE PREPAID.

          (h) It is understood and agreed that any person or entity that desires
     to become a Pledgor hereunder, or is required to execute a counterpart of
     this Agreement after the date hereof pursuant to the requirements of any
     Document, shall become a Pledgor hereunder by (x) executing a Joinder
     Agreement in form and substance satisfactory to the Pledgee, (y) delivering
     supplements to such exhibits and annexes to such Documents as the Pledgee
     shall reasonably request and/or set forth in such joinder agreement and (z)
     taking all actions as specified in this Agreement as would have been taken
     by such Pledgor had it been an original party to this Agreement, in each
     case with all documents required above to be delivered to the Pledgee and
     with all documents and actions required above to be taken to the reasonable
     satisfaction of the Pledgee.

          (i) This Agreement may be executed in one or more counterparts, each
     of which shall be deemed an original and all of which when taken together
     shall constitute one and the same agreement. Any signature delivered by a
     party by facsimile transmission shall be deemed an original signature
     hereto.

                  [Remainder of Page Intentionally Left Blank]

<PAGE>

     IN WITNESS WHEREOF, the parties have duly executed this Agreement as of the
day and year first written above.

                                      AMS HEALTH SCIENCES, INC.

                                      By:  /s/ Jerry W. Grizzle
                                      Name:  Jerry W. Grizzle
                                      Title:  Chairman, President and CEO

                                      AMS MANUFACTURING, INC.

                                      By:  /s/ Jerry W. Grizzle
                                      Name:  Jerry W. Grizzle
                                      Title

                                      LAURUS MASTER FUND, LTD.

                                      By:  /s/David Grin
                                      Name:   David Grin
                                      Title   Director

<PAGE>

<TABLE>
                    SCHEDULE A to the Stock Pledge Agreement

                                  Pledged Stock

<CAPTION>
------------------------- ----------------------- ---------- ------------------ --------- ---------- ------------------
                                                   Class of   Stock Certificate            Number of   % of outstanding
          Pledgor                  Issuer            Stock          Number      Par Value   Shares          Shares
------------------------- ----------------------- ---------- ------------------ --------- ---------- ------------------
<S>                       <C>                     <C>                                                <C>
AMS Health Sciences, Inc. AMS Manufacturing, Inc. Common                                             100
------------------------- ----------------------- ---------- ------------------ --------- ---------- ------------------

AMS Manufacturing, Inc.   Heartland Cup, Inc.     Common                                             100
------------------------- ----------------------- ---------- ------------------ --------- ---------- ------------------
</TABLE>AMS HEALTH SCIENCES, INC. AND CERTAIN OF ITS SUBSIDIARIES
                            MASTER SECURITY AGREEMENT

To:      Laurus Master Fund, Ltd.
         c/o M&C Corporate Services Limited
         P.O. Box 309 GT
         Ugland House
         South Church Street
         George Town
         Grand Cayman, Cayman Islands

Date: June 28, 2006

To Whom It May Concern:

     1. To secure the payment of all Obligations (as hereafter defined), AMS
Health Sciences, Inc., an Oklahoma corporation (the "Company"), each of the
other undersigned parties (other than Laurus Master Fund, Ltd., ("Laurus")) and
each other entity that is required to enter into this Master Security Agreement
(each an "Assignor" and, collectively, the "Assignors") hereby assigns and
grants to Laurus a continuing security interest in all of the following property
now owned or at any time hereafter acquired by such Assignor, or in which such
Assignor now has or at any time in the future may acquire any right, title or
interest (the "Collateral"): all cash, cash equivalents, accounts, accounts
receivable, deposit accounts, inventory, equipment, goods, fixtures, documents,
instruments (including, without limitation, promissory notes), contract rights,
commercial tort claims set forth on Exhibit B to this Master Security Agreement,
general intangibles (including, without limitation, payment intangibles and an
absolute right to license on terms no less favorable than those current in
effect among such Assignor's affiliates), chattel paper, supporting obligations,
investment property (including, without limitation, all partnership interests,
limited liability company membership interests and all other equity interests
owned by any Assignor), letter-of-credit rights, trademarks, trademark
applications, tradestyles, patents, patent applications, copyrights, copyright
applications and other intellectual property in which such Assignor now has or
hereafter may acquire any right, title or interest, all proceeds and products
thereof (including, without limitation, proceeds of insurance) and all
additions, accessions and substitutions thereto or therefor. In the event any
Assignor wishes to finance the acquisition in the ordinary course of business of
any hereafter acquired equipment and has obtained a written commitment from an
unrelated third party financing source to finance such equipment, Laurus shall
release its security interest on such hereafter acquired equipment so financed
by such third party financing source. Except as otherwise defined herein, all
capitalized terms used herein shall have the meanings provided such terms in the
Securities Purchase Agreement referred to below. All items of Collateral which
are defined in the UCC shall have the meanings set forth in the UCC. For
purposes hereof, the term "UCC" means the Uniform Commercial Code as the same
may, from time to time, be in effect in the State of New York; provided, that in
the event that, by reason of mandatory provisions of law, any or all of the
attachment, perfection or priority of, or remedies with respect to, Laurus'
security interest in any Collateral is governed by the Uniform Commercial Code
as in effect in a jurisdiction other than the State of New York, the term "UCC"
shall mean the Uniform Commercial Code as in effect in such other jurisdiction
for purposes of the provisions of this Agreement relating to such attachment,
perfection, priority or remedies and for purposes of definitions related to such
provisions; provided further, that to the extent that the UCC is used to define
any term herein and such term is defined differently in different Articles or
Divisions of the UCC, the definition of such term contained in Article or
Division 9 shall govern.

     2. The term "Obligations" as used herein shall mean and include all debts,
liabilities and obligations owing by each Assignor to Laurus arising under, out
of, or in connection with: (i) that certain Securities Purchase Agreement dated
as of the date hereof by and between the Company and Laurus (the "Securities
Purchase Agreement") and (ii) the Related Agreements referred to in the
Securities Purchase Agreement (the Securities Purchase Agreement and each
Related Agreement, as each may be amended, modified, restated or supplemented
from time to time, collectively, the "Documents"), and in connection with any
documents, instruments or agreements relating to or executed in connection with
the Documents or any documents, instruments or agreements referred to therein or
otherwise, and in connection with any other indebtedness, obligations or
liabilities of each such Assignor to Laurus, whether now existing or hereafter
arising, direct or indirect, liquidated or unliquidated, absolute or contingent,
due or not due and whether under, pursuant to or evidenced by a note, agreement,
guaranty, instrument or otherwise, including, without limitation, obligations
and liabilities of each Assignor for post-petition interest, fees, costs and
charges that accrue after the commencement of any case by or against such
Assignor under any bankruptcy, insolvency, reorganization or like proceeding
(collectively, the "Debtor Relief Laws") in each case, irrespective of the
genuineness, validity, regularity or enforceability of such Obligations, or of
any instrument evidencing any of the Obligations or of any collateral therefor
or of the existence or extent of such collateral, and irrespective of the
allowability, allowance or disallowance of any or all of the Obligations in any
case commenced by or against any Assignor under any Debtor Relief Law.

     3. Each Assignor hereby jointly and severally represents, warrants and
covenants to Laurus that:

          (a) it is a corporation, partnership or limited liability company, as
     the case may be, validly existing, in good standing and formed under the
     respective laws of its jurisdiction of formation set forth on Schedule A,
     and each Assignor will provide Laurus thirty (30) days' prior written
     notice of any change in any of its respective jurisdiction of formation;

          (b) its legal name is as set forth in its Certificate of Incorporation
     or other organizational document (as applicable) as amended through the
     date hereof and as set forth on Schedule A, and it will provide Laurus
     thirty (30) days' prior written notice of any change in its legal name;

          (c) its organizational identification number (if applicable) is as set
     forth on Schedule A hereto, and it will provide Laurus thirty (30) days'
     prior written notice of any change in its organizational identification
     number;

          (d) it is the lawful owner of its Collateral and it has the sole right
     to grant a security interest therein and will defend the Collateral against
     all claims and demands of all persons and entities;

          (e) it will keep its Collateral free and clear of all attachments,
     levies, taxes, liens, security interests and encumbrances of every kind and
     nature ("Encumbrances"), except (i) Encumbrances securing the Obligations
     and (ii) Encumbrances securing indebtedness of each such Assignor not to
     exceed $50,000 in the aggregate for all such Assignors so long as all such
     Encumbrances are removed or otherwise released to Laurus' satisfaction
     within ten (10) days of the creation thereof;

          (f) it will, at its and the other Assignors' joint and several cost
     and expense keep the Collateral in good state of repair (ordinary wear and
     tear excepted) and will not waste or destroy the same or any part thereof
     other than ordinary course discarding of items no longer used or useful in
     its or such other Assignors' business;

          (g) it will not, without Laurus' prior written consent, sell,
     exchange, lease or otherwise dispose of any Collateral, whether by sale,
     lease or otherwise, except for the sale of inventory in the ordinary course
     of business and for the disposition or transfer in the ordinary course of
     business during any fiscal year of obsolete and worn-out equipment or
     equipment no longer necessary for its ongoing needs, having an aggregate
     fair market value of not more than $25,000 and only to the extent that:

          (i) the proceeds of each such disposition are used to acquire
     replacement Collateral which is subject to Laurus' first priority perfected
     security interest, or are used to repay the Obligations or to pay general
     corporate expenses; or

          (ii) following the occurrence of an Event of Default which continues
     to exist the proceeds of which are remitted to Laurus to be held as cash
     collateral for the Obligations;

          (h) it will insure or cause the Collateral to be insured in Laurus'
     name (as an additional insured and loss payee) against loss or damage by
     fire, theft, burglary, pilferage, loss in transit and such other hazards as
     Laurus shall specify in amounts and under policies by insurers acceptable
     to Laurus and all premiums thereon shall be paid by such Assignor and the
     policies delivered to Laurus. If any such Assignor fails to do so, Laurus
     may procure such insurance and the cost thereof shall be promptly
     reimbursed by the Assignors, jointly and severally, and shall constitute
     Obligations;

          (i) it will at all reasonable times allow Laurus or Laurus'
     representatives free access to and the right of inspection of the
     Collateral; and

          (j) such Assignor (jointly and severally with each other Assignor)
     hereby indemnifies and saves Laurus harmless from all loss, costs, damage,
     liability and/or expense, including reasonable attorneys' fees, that Laurus
     may sustain or incur to enforce payment, performance or fulfillment of any
     of the Obligations and/or in the enforcement of this Master Security
     Agreement or in the prosecution or defense of any action or proceeding
     either against Laurus or any Assignor concerning any matter growing out of
     or in connection with this Master Security Agreement, and/or any of the
     Obligations and/or any of the Collateral except to the extent caused by
     Laurus' own gross negligence or willful misconduct (as determined by a
     court of competent jurisdiction in a final and nonappealable decision);

          (k) all commercial tort claims (as defined in the Uniform Commercial
     Code as in effect in the State of New York) held by any Assignor are set
     forth on Schedule C to this Master Security Agreement; each Assignor hereby
     agrees that it shall promptly, and in any event within five (5) Business
     Days after the same is acquired by it, notify Laurus of any commercial tort
     claim acquired by it and unless otherwise consented to in writing by
     Laurus, it shall enter into a supplement to this Master Security Agreement
     granting to Laurus a security interest in such commercial tort claim,
     securing the Obligations ; and

     4. The occurrence of any of the following events or conditions shall
constitute an "Event of Default" under this Master Security Agreement:

          (a) any covenant or any other term or condition of this Master
     Security Agreement is breached in any material respect and such breach, to
     the extent subject to cure, shall continue without remedy for a period of
     fifteen (15) days after the occurrence thereof;

          (b) any representation or warranty, or statement made or furnished to
     Laurus under this Master Security Agreement by any Assignor or on any
     Assignor's behalf should prove to any time be false or misleading in any
     material respect on the date as of which made or deemed made;

          (c) the loss, theft, substantial damage, destruction, sale or
     encumbrance to or of any of the Collateral or the making of any levy,
     seizure or attachment thereof or thereon except to the extent:

               (i) such loss is covered by insurance proceeds which are used to
          replace the item or repay Laurus; or

               (ii) said levy, seizure or attachment does not secure
          indebtedness in excess of $100,000 in the aggregate for all Assignors
          and such levy, seizure or attachment has been removed or otherwise
          released within ten (10) days of the creation or the assertion
          thereof;

          (d) an Event of Default shall have occurred under and as defined in
     any Document.

     5. Upon the occurrence of any Event of Default and at any time thereafter,
Laurus may declare all Obligations immediately due and payable and Laurus shall
have the remedies of a secured party provided in the UCC as in effect in the
State of New York, this Agreement and other applicable law. Upon the occurrence
of any Event of Default and at any time thereafter, Laurus will have the right
to take possession of the Collateral and to maintain such possession on any
Assignor's premises or to remove the Collateral or any part thereof to such
other premises as Laurus may desire. Upon Laurus' request, each Assignor shall
assemble or cause the Collateral to be assembled and make it available to Laurus
at a place designated by Laurus. If any notification of intended disposition of
any Collateral is required by law, such notification, if mailed, shall be deemed
properly and reasonably given if mailed at least ten (10) days before such
disposition, postage prepaid, addressed to the applicable Assignor either at
such Assignor's address shown herein or at any address appearing on Laurus'
records for such Assignor. Any proceeds of any disposition of any of the
Collateral shall be applied by Laurus to the payment of all expenses in
connection with the sale of the Collateral, including reasonable attorneys' fees
and other legal expenses and disbursements and the reasonable expenses of
retaking, holding, preparing for sale, selling, and the like, and any balance of
such proceeds may be applied by Laurus toward the payment of the Obligations in
such order of application as Laurus may elect, and each Assignor shall be liable
for any deficiency. For the avoidance of doubt, following the occurrence and
during the continuance of an Event of Default, Laurus shall have the immediate
right to withdraw any and all monies contained in any deposit account in the
name of any Assignor and controlled by Laurus and apply same to the repayment of
the Obligations (in such order of application as Laurus may elect). The parties
hereto each hereby agree that the exercise by any party hereto of any right
granted to it or the exercise by any party hereto of any remedy available to it
(including, without limitation, the issuance of a notice of redemption, a
borrowing request and/or a notice of default), in each case, hereunder, under
the Securities Purchase Agreement or under any other Related Agreement has been
publicly filed with the SEC shall not constitute confidential information and no
party shall have any duty to the other party to maintain such information as
confidential.

     6. If any Assignor defaults in the performance or fulfillment of any of the
terms, conditions, promises, covenants, provisions or warranties on such
Assignor's part to be performed or fulfilled under or pursuant to this Master
Security Agreement, Laurus may, at its option without waiving its right to
enforce this Master Security Agreement according to its terms, immediately or at
any time thereafter and without notice to any Assignor, perform or fulfill the
same or cause the performance or fulfillment of the same for each Assignor's
joint and several account and at each Assignor's joint and several cost and
expense, and the cost and expense thereof (including reasonable attorneys' fees)
shall be added to the Obligations and shall be payable on demand with interest
thereon at the highest rate permitted by law, or, at Laurus' option, debited by
Laurus from any other deposit accounts in the name of any Assignor and
controlled by Laurus.

     7. Each Assignor appoints Laurus, any of Laurus' officers, employees or any
other person or entity whom Laurus may designate as such Assignor's attorney,
with power to execute such documents in each such Assignor's behalf and to
supply any omitted information and correct patent errors in any documents
executed by any Assignor or on any Assignor's behalf; to file financing
statements against such Assignor covering the Collateral (and, in connection
with the filing of any such financing statements, describe the Collateral as
"all assets and all personal property, whether now owned and/or hereafter
acquired" (or any substantially similar variation thereof)); to sign such
Assignor's name on public records; and to do all other things Laurus deems
necessary to carry out this Master Security Agreement. Each Assignor hereby
ratifies and approves all acts of the attorney and neither Laurus nor the
attorney will be liable for any acts of commission or omission, nor for any
error of judgment or mistake of fact or law other than gross negligence or
willful misconduct (as determined by a court of competent jurisdiction in a
final and nonappealable decision). This power being coupled with an interest, is
irrevocable so long as any Obligations remain unpaid.

     8. No delay or failure on Laurus' part in exercising any right, privilege
or option hereunder shall operate as a waiver of such or of any other right,
privilege, remedy or option, and no waiver whatever shall be valid unless in
writing, signed by Laurus and then only to the extent therein set forth, and no
waiver by Laurus of any default shall operate as a waiver of any other default
or of the same default on a future occasion. Laurus' books and records
containing entries with respect to the Obligations shall be admissible in
evidence in any action or proceeding, shall be binding upon each Assignor for
the purpose of establishing the items therein set forth and shall constitute
prima facie proof thereof. Laurus shall have the right to enforce any one or
more of the remedies available to Laurus, successively, alternately or
concurrently. Each Assignor agrees to join with Laurus in executing such
documents or other instruments to the extent required by the UCC in form
satisfactory to Laurus and in executing such other documents or instruments as
may be required or deemed necessary by Laurus for purposes of affecting or
continuing Laurus' security interest in the Collateral.

     9. The Assignors shall jointly and severally pay all of Laurus'
out-of-pocket costs and expenses, including reasonable fees and disbursements of
in-house or outside counsel and appraisers, in connection with the preparation,
execution and delivery of the Documents, and in connection with the prosecution
or defense of any action, contest, dispute, suit or proceeding concerning any
matter in any way arising out of, related to or connected with any Document. The
Assignors shall also jointly and severally pay all of Laurus' reasonable fees,
charges, out-of-pocket costs and expenses, including fees and disbursements of
counsel and appraisers, in connection with (a) the preparation, execution and
delivery of any waiver, any amendment thereto or consent proposed or executed in
connection with the transactions contemplated by the Documents, (b) Laurus'
obtaining performance of the Obligations under the Documents, including, but not
limited to the enforcement or defense of Laurus' security interests, assignments
of rights and liens hereunder as valid perfected security interests, (c) any
attempt to inspect, verify, protect, collect, sell, liquidate or otherwise
dispose of any Collateral, (d) any appraisals or re-appraisals of any property
(real or personal) pledged to Laurus by any Assignor as Collateral for, or any
other Person as security for, the Obligations hereunder and (e) any
consultations in connection with any of the foregoing. The Assignors shall also
jointly and severally pay Laurus' customary bank charges for all bank services
(including wire transfers) performed or caused to be performed by Laurus for any
Assignor at any Assignor's request or in connection with any Assignor's loan
account (if any) with Laurus. All such costs and expenses together with all
filing, recording and search fees, taxes and interest payable by the Assignors
to Laurus shall be payable on demand and shall be secured by the Collateral. If
any tax by any nation or government, any state or other political subdivision
thereof, and any agency, department or other entity exercising executive,
legislative, judicial, regulatory or administrative functions of or pertaining
to government (each, a "Governmental Authority") is or may be imposed on or as a
result of any transaction between any Assignor, on the one hand, and Laurus on
the other hand, which Laurus is or may be required to withhold or pay, the
Assignors hereby jointly and severally indemnify and hold Laurus harmless in
respect of such taxes, and the Assignors will repay to Laurus the amount of any
such taxes which shall be charged to the Assignors' account; and until the
Assignors shall furnish Laurus with indemnity therefor (or supply Laurus with
evidence satisfactory to it that due provision for the payment thereof has been
made), Laurus may hold without interest any balance standing to each Assignor's
credit (if any) and Laurus shall retain its liens in any and all Collateral.

     10. THIS MASTER SECURITY AGREEMENT SHALL BE GOVERNED BY AND CONSTRUED AND
ENFORCED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK APPLICABLE TO
CONTRACTS MADE AND PERFORMED IN SUCH STATE, WITHOUT REGARD TO PRINCIPLES OF
CONFLICTS OF LAWS. All of the rights, remedies, options, privileges and
elections given to Laurus hereunder shall inure to the benefit of Laurus'
successors and assigns. The term "Laurus" as herein used shall include Laurus,
any parent of Laurus', any of Laurus' subsidiaries and any co-subsidiaries of
Laurus' parent, whether now existing or hereafter created or acquired, and all
of the terms, conditions, promises, covenants, provisions and warranties of this
Agreement shall inure to the benefit of each of the foregoing, and shall bind
the representatives, successors and assigns of each Assignor.

     11. Each Assignor hereby consents and agrees that the state of federal
courts located in the County of New York, State of New York shall have exclusive
jurisdiction to hear and determine any claims or disputes between Assignor, on
the one hand, and Laurus, on the other hand, pertaining to this Master Security
Agreement or to any matter arising out of or related to this Master Security
Agreement, provided, that Laurus and each Assignor acknowledges that any appeals
from those courts may have to be heard by a court located outside of the County
of New York, State of New York, and further provided, that nothing in this
Master Security Agreement shall be deemed or operate to preclude Laurus from
bringing suit or taking other legal action in any other jurisdiction to collect,
the Obligations, to realize on the Collateral or any other security for the
Obligations, or to enforce a judgment or other court order in favor of Laurus.
Each Assignor expressly submits and consents in advance to such jurisdiction in
any action or suit commenced in any such court, and each Assignor hereby waives
any objection which it may have based upon lack of personal jurisdiction,
improper venue or forum non conveniens. Each Assignor hereby waives personal
service of the summons, complaint and other process issues in any such action or
suit and agrees that service of such summons, complaint and other process may be
made by registered or certified mail addressed to such assignor at the address
set forth on the signature lines hereto and that service so made shall be deemed
completed upon the earlier of such Assignor's actual receipt thereof or three
(3) days after deposit in the U.S. mails, proper postage prepaid.

     The parties desire that their disputes be resolved by a judge applying such
applicable laws. Therefore, to achieve the best combination of the benefits of
the judicial system and of arbitration, the parties hereto waive all rights to
trial by jury in any action, suite, or proceeding brought to resolve any
dispute, whether arising in contract, tort, or otherwise between Laurus, and/or
any Assignor arising out of, connected with, related or incidental to the
relationship established between them in connection with this Master Security
Agreement or the transactions related hereto.

     12. It is understood and agreed that any person or entity that desires to
become an Assignor hereunder, or is required to execute a counterpart of this
Master Security Agreement after the date hereof pursuant to the requirements of
any Document, shall become an Assignor hereunder by (x) executing a Joinder
Agreement in form and substance satisfactory to Laurus, (y) delivering
supplements to such exhibits and annexes to such Documents as Laurus shall
reasonably request and (z) taking all actions as specified in this Master
Security Agreement as would have been taken by such Assignor had it been an
original party to this Master Security Agreement, in each case with all
documents required above to be delivered to Laurus and with all documents and
actions required above to be taken to the reasonable satisfaction of Laurus.

     13. All notices from Laurus to any Assignor shall be sufficiently given if
mailed or delivered to such Assignor's address set forth below.

                                    Very truly yours,
                                    AMS HEALTH SCIENCES, INC.

                                    By: /s/ Jerry W. Grizzle
                                    Name:  Jerry W. Grizzle
                                    Title:  Chairman, President and CEO
                                    Address: 711 N.E. 39th
                                             Oklahoma City, OK  73105

                                    AMS MANUFACTURING, INC.

                                    By: /s/ Jerry W. Grizzle
                                    Name:  Jerry W. Grizzle
                                    Title:
                                    Address: 711 N.E. 39th
                                             Oklahoma City, OK  73105

                                    ACKNOWLEDGED:
                                    LAURUS MASTER FUND, LTD.

                                    By:  /s/ David Grin
                                    Name:  David Grin
                                    Title:  Directors

<PAGE>

                         SCHEDULE A

----------------------- --------------------------------------
         Entity               Jurisdiction of   Organization
                                Formation       Identification
                                                   Number
-------------------------- -------------------- -------------
AMS Health Sciences, Inc.  Oklahoma             73-1323256
-------------------------- -------------------- -------------
AMS Manufacturing, Inc.    Oklahoma             20-4643456
-------------------------- -------------------- -------------

<PAGE>

                                   SCHEDULE B

                             COMMERCIAL TORT CLAIMS

NONE

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