tbuckley/cabot-search huggingface dataset:
Epidemiologic Basis for Photochemical Oxidant Standard
Authors: David V. Bates
Journal: Environmental Health Perspectives (1983)

The problem of photochemical oxidant pollution, 98% of which is ozone, is addressed. Ozone itself is not the cause of all adverse effects (e.g., peroxyacetyl nitrites cause eye irritation). The typical sequence in the development of oxidant pollution is an initial increase in nitrous oxide, followed by nitrogen dioxide, followed by ozone. These pollutants can be carried long distances and may have long range effects. Ozone is considered by far the most irritant gas to humans, with effects seen even at extremely low concentrations. Dr. Bates reviewed the initial results of a study of hospitalization in the Niagara Peninsula of Ontario as it related to hourly pollution measurement, noting a relationship between elevated ozone and SO2 levels and respiratory admissions within 24 hr during the summer months. This is an important preliminary finding, as EPA data indicate that nitrogen oxides are increasing while other pollutants are decreasing.
Augmented protein expression of neuronal nitric oxide synthase in the atria parasympathetically decreases heart rate during acute myocardial infarction in rats Yoshihito Takimoto, Takeshi Aoyama, Reiko Kayamura, Yoshiki Yui, Shigetake Sasayama. Kyoto University, Kyoto, Japan
Journal: Journal of the American College of Cardiology (2001)
Commentaire de travail de G. Costamagna et al., pp. 317
Journal: Endoscopy (2011)

See also: A new partially covered nitinol stent for palliative treatment of malignant bile duct obstruction: a multicenter single-arm prospective studyEndoscopy 2011; 43(04): 317-324DOI: 10.1055/s-0030-1256294
The advice zone
Authors: Peter Maguire, Kathy Ryan, Susan Kersley, Abhilash Jain, Stephen Kisely
Journal: BMJ (2004)

Got a career or university related problem that needs answering? Can9t find the right person to point you in the right direction? Log on to the Advice Zone at www.bmjcareers.com/advicezone to post a question or to see if one of our experts has already solved your problem
Risk factors in postmenopausal therapy
Authors: W. V. Applegate
Journal: JAMA (1979)

<h3>To the Editor.—</h3> In regard to the question asked in "Management of Chronic Lymphedema in a Young Man" by L. George Hershey, DO (241:1625, 1979), I was distressed with the final answer by David I. Abramson, MD. There is adequate evidence that it takes pressures of between 20 to 30 mm Hg to keep lymphedema under control, and this is similar to work done in the treatment of hypertrophic burn scars. With hypoplastic lymphatic channels, one can anticipate, unless optimum pressure is maintained, that there will be a gradual increase in the size of the areas involved with lymphedema. To the best of my knowledge, there is no evidence that furosemide (Lasix) really helps in the management of secondary lymphedema as it relates to aplastic or hypoplastic lymphatic channels or with destruction of the continuity of lymphatic channels. Basically, secondary lymphedema, which I presume this case to be, indicates first the
Medical licensure statistics for 1965
Journal: JAMA (1966)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
Erroneous References.
Journal: JAMA (1975)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
CHRONIC SEASICKNESS
Journal: Annals of Internal Medicine (1943)

Article1 July 1943CHRONIC SEASICKNESSROBERT S. SCHWABROBERT S. SCHWABSearch for more papers by this authorAuthor, Article, and Disclosure Informationhttps://doi.org/10.7326/0003-4819-19-1-28 SectionsAboutPDF ToolsAdd to favoritesDownload CitationsTrack CitationsPermissions ShareFacebookTwitterLinkedInRedditEmail ExcerptThe history of seasickness is as old as that of any disease. The Romans and Greeks mention it in several of their writings, and notables such as Cicero and Caesar suffered frequently from this condition. Nelson, although he spent most of his life at sea, was a victim of seasickness most of the time. An interesting early description of large numbers of men being sick is found in a diary of Dr. Isaac Senter1 who was a medical officer attached to the ill-fated expedition under General Benedict Arnold whichin 1775 attempted to capture Quebec. This expedition of some 1500...Bibliography1. SENTER I: The Journal of Isaac Senter, Philadelphia. Published by the Historical Society of Pennsylvania, 1846. Google Scholar2. SCHWAB RS: Chronic seasickness. Neurological, psychiatric, and Naval aspects, U. S. Naval Med. Bull., 1942, xl. Google Scholar3. GOEHRING HD: Roentgenological findings in seasickness. To be published. Google Scholar This content is PDF only. To continue reading please click on the PDF icon. Author, Article, and Disclosure InformationAffiliations: *Read before the New England Regional Meeting of the American College of Physicians at Boston, Mass., February 5, 1943.This article was released for publication Mar. 5, 1943, by the Division of Publications U. S. Navy, Bureau of Medicine and Surgery.This paper represents the opinion of the author and not necessarily of the Navy Department. PreviousarticleNextarticle Advertisement FiguresReferencesRelatedDetails Metrics Cited byMotion SicknessGittertypen, Strukturen und Dimensionen von KristallenThe Treatment of Motion Sickness 1 July 1943Volume 19, Issue 1Page: 28-35KeywordsSurgery ePublished: 1 December 2008 Issue Published: 1 July 1943 PDF downloadLoading ...
Expansion of the medical schools.
Journal: BMJ (1976)

the hospital staffing pyramid which is the cause of so many problems and uncertainties but also the principle of one clinician being entirely responsible for any individual patient -undoubtedly to the mutual benefit and satisfaction of both.It would cut down unnecessary and repetitive examinations and documentation and would lead to better record keeping, to more effective prescribing of treatment, and to more economic use of laboratory and radiological investigations.It would eliminate the "cushion" of junior staff and would cost no more-probably less-than at present.Junior staff provision would then be that required for training-nearer to a ratio of 1: 0 3 than 1: 229 for the replacement of consultants-with whatever further addition would be required for those entering general practice.
From the National Institutes of Health
Authors: Ruth Kirschstein
Journal: JAMA (1993)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
Labial Chancre from an Unusual Source.
Journal: JAMA (1891)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
Pulmonary Embolism Shock
Authors: Louis R. M. Del Guercio
Journal: JAMA (1966)

Cardiovascular variables were measured in 43 shock patients in whom pulmonary embolism was at first thought to be the cause. It was found that those patients who were to die of pulmonary embolism could be identified by markedly elevated mean right ventricular pressures and low total blood flows, even though systemic blood pressures and oxygen tensions were maintained near normal levels with vasopressors and oxygen therapy. This finding led to the development of a rapid, safe, bedside screening test for pulmonary embolism shock using flow-guided, intracardiac electrocardiographically monitored, right ventricular manometry. Selective pulmonary angiography can be performed with the same catheter to confirm the diagnosis and to indicate the most expedient operative approach.
Allied health education and accreditation
Authors: J. T. Boberg
Journal: JAMA (1984)

<h3>COOPERATION AMONG THE HEALTH PROFESSIONS</h3> For the past 50 years, the American Medical Association has participated extensively in activities to promote quality in allied health education and in accreditation review processes. In collaboration with the AMA, more than 39 allied health organizations and related medical specialty societies have developed educational standards for 23 allied health professions (Appendix IV, Table 1). Using these standards, the Committee on Allied Health Education and Accreditation (CAHEA) accredits more than 3,000 allied health educational programs (Table) at nearly 1,800 institutions, including hospitals and clinics, junior-community colleges, colleges and universities, proprietary schools, and other institutions (Appendix IV, Table 2). Central to the development of quality within allied health educational programs are the<i>Essentials</i>, the minimum acceptable standards for programs preparing students to enter the profession. The AMA cooperates with the collaborating organizations in developing and adopting<i>Essentials</i>. In December 1976, the AMA House of Delegates delegated
Remarks on Intestinal Obstruction: With Special Reference to Diagnosis
Authors: G. H. B. Macleod
Journal: BMJ (1876)

down, the patient may survive for weeks, and the longer he lives the R EMiA R KS better is the chance of his recovery.Invagination, twists, and internal hernias of the small gut are the most quickly fatal forms of obstruction, ON as a rule, but now and again the most astonishing recoveries occur in INTESTINAL OBSTRUCTION: WITH SPECIAL perfectly desperate cases, where all hope has been abandoned.REFERENCETO DIAGNOSIS.
Contents
Authors: A Grasso, F Malfatti, P De Leo, H Martines, P Fabris, F Toscanini, M Anselmo, G Menardo, M Domenicali, P Caraceni, F Giannone, M Baldassarre, G Lucchetti, C Quarta, C Patti, L Catani, C Nanni
Journal: Journal of Hepatology (2009)
EDITORIAL
Journal: British Journal of Sports Medicine (1977)

Injuries occur in sport One of the principal duties of a doctor with an interest in sports medicine is to be aware of the mechanism of such injuries, to be able to visualise the underlying pathology, and to be able to treat or to order and supervise such treatment until the patient gets back to full competition fitness.The first paper by a Finnish surgeon and his radiologist colleague draw attention to an easily-missed lesion, the avulsion fracture, that can so easily be mistaken for a trivial soft-tissue injury.Small avulsions may also be mistaken for small accessory ossicles, but as these are frequently bilateral, the opposite limb should be X-rayed wherever there is any doubt.
Amebic Liver Abscess
Authors: Howard B. Shookhoff
Journal: JAMA (1976)

<h3>To the Editor.—</h3> The case of repeated amebic liver abscess reported by Jenkins and Hargrove (232:277, 1975) is extremely interesting. If the details of therapy in the case report are accurate, I believe that the most probable reason for the occurrence of three separate abscesses over a period of years was failure to eliminate the intestinal infection. The doses of emetine hydrochloride and chloroquine were adequate for the cure of each of the abscesses; they cannot be expected to cure the intestinal infection. The first treatment included tetracycline, which can only be relied on to cure if combined with diiodohydroxyquin. The second treatment is said to have included the latter drug but only at a dosage of 650 mg<i>daily</i>, instead of three times a day. Only emetine and chloroquine were used in the third treatment. Either diiodohydroxyquin plus tetracycline or paromomycin sulfate should have been added.
"Blood Soup" and Bear Exams Acquaint Kids With Hospitals
Authors: L. Lamberg
Journal: JAMA (1998)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
The Daily Press and the “Futilities of Contemporary Science”
Journal: JAMA (2018)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
Tissue-type plasminogen activator induces opening of the blood-brain barrier via the LDL receptor–related protein
Authors: Manuel Yepes, Maria Sandkvist, Elizabeth G. Moore, Thomas H. Bugge, Dudley K. Strickland, Daniel A. Lawrence
Journal: Journal of Clinical Investigation (2003)

The regulation of cerebrovascular permeability is critical for normal brain homeostasis, and the “breakdown” of the blood-brain barrier (BBB) is associated with the development of vasogenic edema and intracranial hypertension in a number of neurological disorders. In this study we demonstrate that an increase in endogenous tissue-type plasminogen activator (tPA) activity in the perivascular tissue following cerebral ischemia induces opening of the BBB via a mechanism that is independent of both plasminogen (Plg) and MMP-9. We also show that injection of tPA into the cerebrospinal fluid in the absence of ischemia results in a rapid dose-dependent increase in vascular permeability. This activity is not seen with urokinase-type Plg activator (uPA) but is induced in Plg–/– mice, confirming that the effect is Plg-independent. However, the activity is blocked by antibodies to the LDL receptor–related protein (LRP) and by the LRP antagonist, receptor-associated protein (RAP), suggesting a receptor-mediated process. Together these studies demonstrate that tPA is both necessary and sufficient to directly increase vascular permeability in the early stages of BBB opening, and suggest that this occurs through a receptor-mediated cell signaling event and not through generalized degradation of the vascular basement membrane.
Correction: Transvaginal compared with transvesical ultrasonography for recovery of oocytes for in vitro fertilisation
Authors: Claire Chapman, V Mitchell, T Alexander, A Potter, Andrew Carmichael, Mary Mchugh, Anthony Martin, Malcolm Farrow
Journal: BMJ (1988)

Although we cannot exclude an unknown interaction between coeliac disease and chronic myeloid leukaemia in our patient, we think that pre- existing hyposplenism may have favourably influenced the course of her leukaemia.
The Sanitary Inquiry as to Tenement-Houses in New York City
Journal: JAMA (2019)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
Lactulose Enemas
Authors: EDWARD S. KERSH
Journal: Annals of Internal Medicine (1973)

Four patients with hepatic encephalopathy were treated with lactulose (4-O-β-D-galactopyranosyl-D-fructose) administered by retention enema. All patients showed dramatic improvement in clinical grade of coma within 12 hours. Arterial ammonia and cerebrospinal fluid ammonia levels showed a marked decline; the pH of the stool also decreased. Since ammonia transport in the colon is a pH-dependent system, it was believed that colonic acidification by lactulose was responsible for these effects. The pH of the lactulose solution itself was 3.8, and we concluded that the effects were a direct result of colonic irrigation with an acid solution.
Experience with penile prostheses in the treatment of impotence in diabetic men
Authors: R. S. Beaser
Journal: JAMA (1982)

Increasing use of penile prostheses to treat impotence in diabetic men warrants a detailed assessment of functional and subjective outcomes within this group. This study uses record review and patient-partner questionnaire techniques to examine this population and evaluate postoperative satisfaction in terms of changes in patterns of sexual activity, health status, and complication rates. The satisfaction rates among patients and partners were 81% and 83%, respectively. Frequency of sexual activity was increased, and physical enjoyment was improved among satisfied recipients. Most postoperative complications were treatable and led to dissatisfaction only if they were irreparable. Most prostheses are therefore being used successfully. We recommend that impotent diabetic men be informed of the availability of prosthetic implants. (<i>JAMA</i>1982;248:943-948)