bluuebunny/crossref_metadata_2025_split huggingface dataset:
Trunk Inclination, Pelvic Tilt and Pelvic Rotation in Relation to the Craniofacial Morphology in Adults
Authors: Lippold Carsten , Danesh Gholamreza , Hoppe Gloria , Drerup Burkhard , Hackenberg Lars 
Published: May 2007

Abstract
Objective: To relate the differences in the posture of patients with different craniofacial morphologies.
Subjects and Methods: Fifty-three adult patients with Class II and III malformations were examined by cephalometric analysis and rasterstereography. The facial depth, maxillary position, mandibular plane angle, inner gonial angle, facial axis, and lower facial height were evaluated and classified into a basal distal–mesial group and a horizontal-vertical group by means of threshold parameters. Analyzing the results of the rasterstereography, the spine's lateral perpendicular deviation, the pelvic tilt, and the pelvic rotation were calculated by means of mathematical algorithms on the basis of the three-dimensional spine profile. To determine the statistically significant correlations between the studied parameters, the t-test was applied in groups with a normal distribution, and the Mann-Whitney U-test was used in the cases of abnormally distributed variables (significance level P &lt; .05).
Results: Statistically significant differences (P &lt; .05) in pelvic torsion were documented with respect to the facial axis and facial depth. Moreover, the differences (P &lt; .05) between patients with a skeletal horizontal-vertical facial axis and patients with a basal distal–mesial position for the facial depth could be determined for the pelvic torsion.
Conclusions: As a clinical consequence of the results, an extension of the interdisciplinary concepts within the sense of an orthopedic examination can be considered for patients undergoing a combined orthodontic-operative therapy.
Effects of Interferon-Gamma on Bone Remodeling during Experimental Tooth Movement
Authors: Mermut Sila , Bengi Ali Osman , Akin Erol , Kürkçü Mehmet , Karaçay Şeniz 
Published: May 2007

AbstractObjective: To determine the effects of interferon-gamma (IFN-γ) on bone remodeling during orthodontic tooth movement.Materials and Methods: Thirty adult male Sprague Dawley rats were randomly categorized into five groups. IFN-γ was administered in three different doses (0.01, 0.02, and 0.05 μg/20 μL) and the remaining two groups served as control. Mandibular first molars were moved mesially by means of Ni-Ti closed coil springs in all groups. The results were evaluated histomorphometrically, and parameters of trabecular bone volume (BV/TV), trabecular bone number (Tr.N), and trabecular separation (Tr.Sep) were observed at the interradicular bone area of the mandibular first molars.Results: Increases in BV/TV and Tr.N and decreases in Tr.Sep revealed the antiosteoclastic activity of IFN-γ.Conclusion: IFN-γ administration may be useful clinically for anchorage control.
Reactivity and stability of Co‐Ni/Al2O3 oxygen carrier in multicycle CLC
Authors: Hossain Mohammad M. , de Lasa Hugo I. 
Published: May 2007

AbstractThis study deals with the development of a bimetallic Co‐Ni/Al2O3 oxygen carrier suitable for a fluidized bed chemical‐looping combustion process. Temperature programmed characterization shows that the addition of Co enhances the reducibility of the oxygen carrier by influencing the metal‐support interactions helping the formation of reducible nickel species. Reactive characterization of the prepared oxygen carriers in a CREC fluidized riser simulator, using multiple reduction/oxidation cycles, demonstrates that the Co‐Ni/Al2O3 particles display excellent reactivity and stability. The addition of Co in the bimetallic Co‐Ni/Al2O3 influences the state of the surface minimizing the formation of nickel aluminate. The addition of Co also inhibits metal particle agglomeration by maintaining consistent metal dispersion during the cyclic oxidation/reduction processes. A solid‐state kinetics for both reduction and oxidation cycles is established using a clarified Avrami‐Erofeev model at nonisothermal conditions. This random nucleation model describes solid phase changes adequately. The activation energy for Co‐Ni/Al2O3 reduction is found to be significantly lower than the activation energy for the unpromoted Ni/Al2O3 sample, with this observation confirming the positive influence of adding Co on the Ni‐Al2O3 oxygen carrier. © 2007 American Institute of Chemical Engineers AIChE J, 2007
Consequences of diagnostic delays in type 1 Gaucher disease: The need for greater awareness among Hematologists–Oncologists and an opportunity for early diagnosis and intervention
Authors: Mistry Pramod K. , Sadan Sara , Yang Ruhua , Yee John , Yang Mei 
Published: May 2007

AbstractGaucher disease (GD) is a progressive macrophage lipidosis capable of causing disabling and life‐threatening complications. Anecdotal experiences suggest that GD may go undiagnosed for many years, leading to severe complications that are preventable or reversible by enzyme replacement therapy (ERT) with imiglucerase. We conducted surveys of patients and Hematology–Oncology specialists to assess the frequency of diagnostic delays. Additionally, we report a series of patients who suffered diagnostic delays and as a result developed disabilities including potentially life‐threatening manifestations of GD. Of 136 patients surveyed, the average time from first appearance of GD symptoms to final diagnosis was 48.7 ± 123.6 months. More than two‐thirds were evaluated and managed by a Hematologist–Oncologist (Hem–Onc). A global survey of 406 Hem–Oncs found that only 20% considered GD in the differential diagnosis for all of its classic symptoms (cytopenia, hepatosplenomegaly, bone pain); the diagnosis considered most likely included leukemia, lymphoma, and multiple myeloma. To illustrate actual consequences of diagnostic delays, we describe 14 patients with GD who suffered from symptoms for up to 10 years before correct diagnosis. Diagnostic delays led to complications that are preventable or reversible with ERT (i.e., avascular necrosis, severe bleeding, chronic bone pain, life‐threatening sepsis, pathologic fractures, growth failure, liver pathology). Patients homozygous for N370S mutation in this series were vulnerable to diagnostic delays. In conclusion, prolonged diagnostic delays occur in GD and may result in severe disease manifestations. Our findings suggest that physician education will increase the likelihood of prompt detection of GD and improve its management with ERT with imiglucerase when indicated. Am. J. Hematol., 2007. © 2007 Wiley‐Liss, Inc.
Molecular basis of antithrombin deficiency in four Japanese patients with antithrombin gene abnormalities including two novel mutations
Authors: Kyotani Mayu , Okumura Kaoru , Takagi Akira , Murate Takashi , Yamamoto Koji , Matsushita Tadashi , Sugimura Motoi , Kanayama Naohiro , Kobayashi Takao , Saito Hidehiko , Kojima Tetsuhito 
Published: May 2007

AbstractWe analyzed the antithrombin (AT) gene in four unrelated Japanese patients with an AT deficiency, and individually identified four distinct mutations in the heterozygous state. There were two novel mutations, 2417delT leading to a frameshift with a premature termination at amino acid –3 (FS‐3Stop) and C2640T resulting in a missense mutation (Ala59Val). Previously reported mutations, T5342C (Ser116Pro) and T72C (Met‐32Thr), were also found in the other two patients. To understand the molecular basis responsible for the AT deficiency in these patients, in vitro expression experiments were performed using HEK293 cells transfected with either wild type or respective mutant AT expression vector. We found that –3Stop‐AT and –32Thr‐AT were not secreted into the culture media, whereas 116Pro‐AT and 59Val‐AT were secreted normally. We further studied the heparin cofactor activity and the binding to heparin of each recombinant AT molecule. Ser116Pro mutation significantly impaired the binding affinity to heparin resulting in a reduced heparin cofactor activity. In contrast, we found that Ala59Val mutant AT unexpectedly showed a normal affinity to heparin, but severely impaired the heparin cofactor activity. Our findings suggested that FS‐3Stop and Met‐32Thr mutations are responsible for type I AT deficiency, whereas Ser116Pro and Ala59Val mutations contribute to type II AT deficiency, confirming that there were diverse molecular mechanisms of AT deficiency depend upon discrete AT gene abnormalities as reported previously. Am. J. Hematol., 2007. © 2007 Wiley‐Liss, Inc.
Synthesis of glutathione‐capped CdS quantum dots and preliminary studies on protein detection and cell fluorescence image
Authors: Jiang Cha , Xu Shukun , Yang Dongzhi , Zhang Fenghua , Wang Wenxing 
Published: May 2007

AbstractA series of glutathione (GSH)‐capped aqueous CdS quantum dots (QDs) with strong photoluminescence (PL) were prepared by changing the reaction temperatures and times on the basis of optimization of the mole ratio of S to Cd. The reaction time was shortened to about 1/10 compared with that reported previously by increasing the reaction temperature. The absorption and fluorescence spectra indicated good optical properties with PL full width of half‐maximum (FWHM) of about 100 nm. The excitation spectrum was broad and continuous in the range 200–480 nm. The PL quantum efficiency (QE) of the prepared QDs was about 36% compared with rhodamine 6G (95%). The shape and size of the CdS QDs were characterized using high‐resolution transmission electron microscopy (HRTEM). The prepared QDs were conjugated with bovine serum albumin (BSA) and onion inner pellicle cells and used as fluorescence probes for the first time. The results demonstrated that the fluorescence of CdS can be enhanced by BSA and the enhanced fluorescence intensity is proportional to the concentration of BSA in the range 1.0–10 mg/L. The aggregation of CdS in onion inner pellicle cells and its fluorescence images indicated that the QDs can aggregate around cells soaked for 8 h in CdS solution but enter the interior of cells and become aggregated to the nucleus when they are soaked in CdS solution for longer, e.g. 98 h. Copyright © 2007 John Wiley & Sons, Ltd.
Pattern‐Based Peptide Recognition
Authors: Collins Byron E. , Anslyn Eric V. 
Published: May 2007

AbstractNature's use of sensor arrays in the mammalian olfactory and gustatory systems has encouraged supramolecular chemists to take a new approach to molecular recognition. Pattern‐based recognition involves the use of sensor arrays to create fingerprints for analytes. The use of sensing arrays has paved the way for systems capable of identifying biological analytes that would have been difficult targets using the traditional “lock‐and‐key” approach to sensor design.
Wuweizidilactones A–F: Novel Highly Oxygenated Nortriterpenoids with Unusual Skeletons Isolated from Schisandra chinensis
Authors: Huang Sheng‐Xiong , Yang Li‐Bin , Xiao Wei‐Lie , Lei Chun , Liu Jing‐Pin , Lu Yang , Weng Zhi‐Ying , Li Li‐Mei , Li Rong‐Tao , Yu Jun‐Lin , Zheng Qi‐Tai , Sun Han‐Dong 
Published: May 2007

AbstractA phytochemical study of secondary metabolites produced by Schisandra chinensis has led to the isolation of six novel highly oxygenated nortriterpenoids, wuweizidilactones A–F (1–6). Compounds 3–6 possess an unprecedented 3,4‐seco‐18(13→14)‐abeo‐artane skeleton. Interestingly, structures 3–6 have a β‐oriented methyl group at the C‐14 position. This structural feature corroborates the biogenetic pathway proposed for the formation of 18‐norschiartane‐type compounds 1 and 2. The structures of these novel metabolites were established on the basis of their detailed spectroscopic analysis. The structure of 1 was also confirmed by single‐crystal X‐ray diffraction analysis. For the first time, the absolute configuration of these nortriterpenoids was determined by using a modified Mosher method.
Two Polymorphs of Ba3Sn2P4: Single Crystal and Electronic Structures.
Authors: Dong Yongkwan , Ranjan Chinmoy , DiSalvo Francis J. 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Crystal Structure of La5Ti4GaO17.
Authors: Titov Y. A. , Belyavina N. M. , Markiv V. Ya. , Slobodyanik M. S. , Chumak V. V. , Yaschuk V. P. 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Ce(Au,Sb)2 with UHg2 Structure Type, a New Member of the AlB2 Family.
Authors: Salamakha L. P. , Sologub O. L. , Goncalves A. P. , Mudryi S. I. , Kapustianyk V. B. , Almeida M. 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Structural Studies of Keggin‐Type Polyoxotungstates by Extended X‐Ray Absorption Fine Structure Spectroscopy.
Authors: Balula M. Salete S. , Santos Isabel C. M. S. , Gamelas Jose A. F. , Cavaleiro Ana M. V. , Binsted Norman , Schlindwein Walkiria 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Existence of a Second Modification of K4SrSi3O9 — X‐Ray Single Crystal Diffraction, Raman Spectroscopical and High Temperature Studies.
Authors: Kahlenberg Volker , Kaindl Reinhard , Sartory Bernhard 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Magneto‐Structural Correlation in Cu(NH3)2Ag2(CN)4. Crystal Structure, Magnetic and Thermodynamic Properties of an S = 1/2 Low‐Dimensional Heisenberg Antiferromagnet.
Authors: Vlcek Alexander , Orendac Martin , Orendacova Alzbeta , Kajnakova Marcela , Papageorgiou Thomas , Chomic Jozef , Cernak Juraj , Massa Werner , Feher Alexander 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Synthesis and Crystal Structures of α‐, β‐Ba3(PS4)2 and Ba3(PSe4)2.
Authors: Joergens Stefan , Mewis Albrecht 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Synthesis and Crystal Structure of Na1‐xGe3+z: A Novel Zeolite‐Like Framework Phase in the Na—Ge System.
Authors: Beekman Matt , Kaduk James A. , Huang Qing , Wong‐Ng Winnie , Yang Zhi , Wang Dongli , Nolas George S. 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Metal (Ca, Ba, Sr, Pb) Heptafluorotantalates(V): Synthesis, Raman Spectra and Crystal Structures.
Authors: Bunic Tina , Tramsek Melita , Goreshnik Evgeny , Zemva Boris 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Synthesis and Crystal Structure of CaAgBi and BaAg1.837Bi2.
Authors: Sun Zhong‐Ming , Xie Jin‐Yu , Pan Da‐Chun , Mao Jiang‐Gao 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
4‐Hydroxyphenylglycine‐Based Oxazaborolidines for Enantioselective Reductions of Ketones.
Authors: Braun Manfred , Sigloch Michael , Cremer Jens 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Synthesis of Heterocyclic Compounds via Nucleophilic Aroylation Catalyzed by Imidazolidenyl Carbene.
Authors: Suzuki Yumiko , Toyota Tomonori , Miyashita Akira , Sato Masayuki 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Generation and Cyclization of Thiocarbonyl S‐Ylides by Reaction of Diazocompounds with C‐Sulfonyldithioformates.
Authors: Khattab Ahmed F. , Ali Omar M. , El‐Sayed Ibrahim 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Synthesis of Diakyl(1‐allyl‐3‐arylprop‐2‐yn‐1‐yl)‐ and Dialkyl(1‐allyl‐3‐alkenylprop‐2‐yn‐1‐yl)amines by the Stevens Rearrangement.
Authors: Chukhadzhyan E. O. , Gevorkyan A. R. , Nalbandyan M. K. 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
A Bimetallic Palladium(II) Catalyzed Synthesis of 1,2‐Dibromo Compounds.
Authors: Qaseer H. A. 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
A Novel Direct Conversion of Primary Amides to Their Corresponding Methyl Esters.
Authors: Li Liang‐Chun , Ren Jie , Liao Tou‐Gen , Jiang Ju‐Xing , Zhu Hua‐Jie 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
A Site‐ and Stereoselective Intermolecular Alkene—Alkyne Coupling Process.
Authors: Reichard Holly A. , Micalizio Glenn C. 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Easily Accessible Benzamide‐Derived P,O Ligands (Bphos) for Palladium‐Catalyzed Carbon—Nitrogen Bond‐Forming Reactions.
Authors: Chen Guoshu , Lam Wai Har , Fok Wai Shan , Lee Hang Wai , Kwong Fuk Yee 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Organometallic Ruthenium Complexes: Application in the Olefination of Carbonyl Compounds.
Authors: Pedro Filipe M. , Santos Ana M. , Baratta Walter , Kuehn Fritz E. 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Chemistry of Diazocarbonyl Compounds. Part 28. Reaction of Acyclic N‐Arylsulfonylacetamides with Rh(II)‐Carbenoids as a New Synthetic Route to Alkyl Acetimidoates.
Authors: Selivanova A. V. , Nikolaev V. V. , Kostikov R. R. , Nikolaev V. A. , Siler J. , Schulze B. 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Scope and Limitations of HClO4—SiO2 as an Extremely Efficient, Inexpensive, and Reusable Catalyst for Chemoselective Carbon—Sulfur Bond Formation.
Authors: Khatik Gopal L. , Sharma Gaurav , Kumar Raj , Chakraborti Asit K. 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Unexpected Regiospecific Reactivity of a Substituted Phthalic Anhydride.
Authors: Petersson Maria J. , Marchal Camille , Loughlin Wendy A. , Jenkins Ian D. , Healy Peter C. , Almesaaker Ann 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Synthesis of Hydroxy, Epoxy, Nitrato and Methoxy Derivatives of Tetralins and Naphthalenes.
Authors: Erenler Ramazan , Demirtas Ibrahim , Buyukkidan Bulent , Cakmak Osman 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Perfluorinated Sulfonic Acid Resin (Nafion‐H) Catalyzed trans‐t‐Butylation of 7‐t‐Butyl‐1,3‐disubstituted Pyrenes: A New Route for the Preparation of 1,3‐Disubstituted Pyrenes.
Authors: Yamato Takehiko , Hu Jian‐yong 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Photoreaction of Some 5‐Alkylidene‐2,5‐dihydroisoxazoles: Facile Construction of Novel Unclassical β‐Lactam Containing Heterocycles.
Authors: Donati Donato , Fusi Stefania , Ponticelli Fabio , Paccani Riccardo Rossi , Adamo Mauro F. A. 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Catalytic, Asymmetric Synthesis of α‐Phenoxy‐β‐aryl‐β‐lactams.
Authors: Huang Yazhong , Calter Michael A. 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
A Consecutive Approach Towards the Stereoselective Synthesis of Trisubstituted THF Domains.
Authors: Sagar Ram , Reddy L. Vijaya Raghava , Saquib Mohammad , Kumar Brijesh , Shaw Arun K. 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Rhodium‐Catalyzed Asymmetric Cyclodimerization of Oxa‐ and Azabicyclic Alkenes.
Authors: Nishimura Takahiro , Kawamoto Takahiro , Sasaki Keigo , Tsurumaki Eiji , Hayashi Tamio 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Regioselective Oxidation of Isoxazolidines to Ketonitrones.
Authors: Iwamoto Osamu , Sekine Miyuki , Koshino Hiroyuki , Nagasawa Kazuo 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Comparison of the Reactivity Between 2‐ and 3‐Nitropyrroles in Cycloaddition Reactions. A Simple Indole Synthesis.
Authors: Della Rosa Claudia , Kneeteman Maria , Mancini Pedro 
Published: May 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.