tbuckley/cabot-search huggingface dataset:
The Brantford-Sarnia-Stratford Fluoridation Caries Study
Journal: JAMA (1963)

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
<i>Announcement:</i> World Day of Remembrance for Road Traffic Victims — November 20, 2016
Journal: MMWR Morbidity and Mortality Weekly Report (2016)

In October 2005, the General Assembly of the United Nations (UN) adopted a resolution calling for governments and nongovernmental organizations to mark the third Sunday in November each year as World Day of Remembrance for Road Traffic Victims. World Remembrance Day is dedicated to remembering persons killed or injured in road crashes and their families and communities. The day also pays tribute to the emergency crews, police, and medical professionals who deal with the traumatic aftermath of road deaths and injuries (http://www.worlddayofremembrance.org).
13 let nauchnoy meditsiny na Severnom Kavkaze, 1920-1933
Journal: JAMA (1934)

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
Spontaneous return of normocalcemia. Association with long-term hypoparathyroidism
Authors: A. A. Licata
Journal: JAMA (1978)

A 58-year-old man was admitted to the hospital with the superior vena cava (SVC) syndrome. The patient had a 13-year history of hypocalcemia resulting from surgically induced hypoparathyroidism, which he controlled with calcium lactate. Nine months before admission, he discontinued his daily therapy and still remained in a normocalcemic state. After he had the SVC syndrome, a small-cell tumor of the lung was found. His serum calcium level decreased after radiation of the tumor mass, suggesting that the tumor may have been secreting a substance producing the normocalcemia. A substance was extracted from the tumor that reacted immunologically like parathyroid hormone. (<i>JAMA</i>240:468-469, 1978)
Correlation between Particle Size, In Vivo Particle Persistence, and Lung Injury
Authors: Gunter Oberdorster, Juraj Ferin, Bruce E. Lehnert
Journal: Environmental Health Perspectives (1994)

Dosimetry parameters such as deposition, clearance, retention, and translocation and dissolution of inhaled particles in and to different lung compartments may be important for the persistence of particles in the lung and may correlate with adverse pulmonary effects.We investigated such correlations using a model involving TiO2 particles of two particle sizes (20 nm diameter, ultrafine; 250 nm diameter, fine) of the same crystalline structure (anatase).A 12-week inhalation experiment in rats resulted in a similar mass deposition of the two particle types in the lower respiratory tract.The ultrafine particles elicited a persistently high inflammatory reaction in the lungs of the animals compared to the larger-sized particles.In the postexposure period (up to 1 year) retention in the alveolar space per se was not different between fine and ultrafine TiO2.However, the following differences between the particle types were noted: a significantly different total pulmonary retention, both quantitatively (significantly prolonged retention of the ultrafine TiO2) and qualitatively (increased translocation to the pulmonary interstitium and persistence there of the ultrafine TiO2); greater epithelial effects (Type II cell proliferation; occlusion of pores of Kohn) and the beginning of interstitial fibrotic foci with ultrafine TiO2; signifi- cant sustained impairment of alveolar macrophage function after ultrafine TiO2 exposure as measured by the clearance of test particles.A correla- tion between particle surface area and effects was observed.A comparison of the adverse reactions with dosimetric parameters of TiO2 in different lung compartments in the postexposure period showed a correlation of the persistence of effects in both the alveolar and interstitial space with the persistence of particles in the respective compartment.
Necrotizing Enterocolitis
Authors: R. M. Kliegman, A. A. Fanaroff
Journal: New England Journal of Medicine (1984)

NECROTIZING enterocolitis is the most common acquired gastrointestinal emergency in the neonatal-intensive-care unit.1 , 2 Its initial clinical manifestations may be indistinguishable from those of sepsis neonatorum. Necrotizing enterocolitis is suspected when gastrointestinal signs and symptoms predominate. These intestinal disturbances include abdominal distention and tenderness, retention of feedings with ileus, hematochezia, peritonitis, and bowel perforation. Pneumatosis intestinalis (intramural gas) and intrahepatic venous gas are the roentgenologic hallmarks required to confirm the diagnosis.In the United States, between 2000 and 4000 new-born infants per year have necrotizing enterocolitis.3 , 4 Although the disorder was recognized as early as the 19th century, many investigators have suggested . . .
Relative Glucose Metabolic Rate Higher in White Matter in Patients With Schizophrenia
Authors: Monte Buchsbaum
Journal: American Journal of Psychiatry (2007)

Objective: There is increasing evidence demonstrating that circuits involving the frontal lobe, striatum, temporal lobe, and cerebellum are abnormal in individuals with schizophrenia, which suggests that metabolic activity in the white matter connecting these areas should be investigated. Method: The authors obtained [ 18 F]fluorodeoxyglucose (FDG) positron emission tomography (PET) and matching T1-weighted magnetic resonance imaging (MRI) on 170 subjects. Participants were 103 normal volunteers and 67 unmedicated patients with schizophrenia (N=61) or schizoaffective disorder (N=6). The images were coregistered and warped to standard space for significance probability mapping. Results: Compared with normal volunteers, patients showed higher relative metabolic rates in the frontal white matter, corpus callosum, superior longitudinal fasciculus, and white matter core of the temporal lobe. Elevated activity in white matter was most pronounced in the center of large white matter tracts, especially the frontal parts of the brain and the internal capsule. The white matter elevation did not appear to be entirely related to changes in gray matter/white matter brain proportions, whole brain metabolic rate bias, or excess head motion in patients, but this cannot be ruled out without absolute glucose determinations. Patients also showed significantly lower relative glucose metabolism in the frontal and temporal lobes, caudate nucleus, cingulate gyrus, and mediodorsal nucleus of the thalamus relative to normal volunteers, which is consistent with earlier studies. Conclusions: In comparisons of unmedicated schizophrenia patients with normal volunteers, relative metabolic increases are apparent in white matter in patients with schizophrenia as well as decreases in gray matter. Inefficiency in brain circuitry, defects in white matter leading to enhanced energy need, white matter damage, and alterations in axon packing density are among the possible explanations for these schizophrenia-related findings of relatively increased metabolism in white matter.
J Clinical Endocrinology, Springfield, Ill
Journal: JAMA (1964)

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
Hyperthyroidism and Mongolism: Report of Three Cases
Journal: JAMA (1963)

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
Increased Nitric Oxide Synthase in the Lung after Ozone Inhalation Is Associated with Activation of NF-kB
Authors: Debra L. Laskin, Vasanthi Sunil, Yan Guo, Diane E. Heck, Jeffrey D. Laskin
Journal: Environmental Health Perspectives (1998)

Acute inhalation of ozone is associated with an inflammatory response characterized by the accumulation of macrophages at sites of tissue injury.These cells, along with resident alveolar epithelial cells, become activated and release cytotoxic and proinflammatory mediators, such as nitric oxide ON0), that we speculate contribute to toxicity.In these studies we analyzed mechanisms regulating increased 'NO synthase activity in lung macrophages and type 11 cells after ozone inhalation.Brief exposure of rats to ozone (2 ppm for 3 hr) resulted in an increase in 'NO production by alveolar macrophages as well as type 11 cells in response to the inflammatory mediators lipopolysaccharide and interferon y.These effects were apparently due to increased expression of inducible 'NO synthase (iNOS) protein and mRNA, which were evident in vitro and in situ in histologic sections.'NO production and iNOS protein expression by both macrophages and epithelial cells were blocked by pyrrolidine dithiocarbamate (PDTC), an agent that inhibits activity of nuclear transcription factor kappa B (NF-KB).Cells from ozone-treated animals were less sensitive to the effects of PDTC than cells from control animals.Using electrophoretic mobility shift assays, we measured NF-KB binding activity in nuclear extracts of cells from control and ozone-exposed animals.Treatment of rats with ozone resulted in a time-dependent increase in NF-KB binding activity in both cell types, reaching a maximum in cells isolated 12 to 24 hr after ozone inhalation.Taken together, these data suggest that changes in the activity of NF-ICB signaling are important in the response of lung macrophages and type 11 epithelial cells to
Errata
Journal: Circulation (1959)

Various authors have requested that the following changes be made in their published papers: DERN, P. L.: Postural hypotension. Variations in different drugs and different patients. Circulation 18: 348, 1958. On page 348, paragraph 3 under Method, should read "If D, is the blood pressure (systolic or diastolic) in the standing posture during drug action …"
Mechanical Ventilation
Authors: M J Tobin
Journal: New England Journal of Medicine (1994)

That positive-pressure mechanical ventilation can save lives was proved during the poliomyelitis epidemics of the 1950s1. Since that time there has been a growing increase in the use of ventilatory support, and it has been closely associated with the development of critical care medicine. Early ventilators were used in conjunction with neuromuscular blocking agents to provide controlled ventilation. Today, most machines are triggered by the patient, and there is growing awareness of the complexity of patient-ventilator interaction24. There is also increasing recognition that ventilators can induce subtle forms of lung injury,5 which has led to a reappraisal . . .
Legionnaires' disease. Association with mycoplasma pneumonia and disseminated intravascular coagulation
Authors: D. Oldenburger
Journal: JAMA (1979)

THIS report describes a fatal case of Legionnaires' disease and concomitant<i>Mycoplasma</i>pneumonia complicated by disseminated intravascular coagulation. <h3>Report of a Case</h3> A 55-year-old man had shaking chills, a temperature of 39.4 °C, a nonproductive cough, slight sore throat, but no rhinitis or myalgia two weeks before admission to his local hospital on May 7, 1978. Two days before admission he experienced anorexia, nausea, vomiting, and diarrhea without cramping. He smoked two packs of cigarettes daily. At the time of his admission to the hospital, his oral temperature was 40.1 °C; blood pressure, 158/74 mm Hg; respirations, 28/min; and pulse rate, 104 beats per minute. Cyanosis was not noted. The lungs were clear. There was no cardiac murmur or gallop. Chest x-ray film on May 8 showed a pneumonic infiltrate in the posterior basilar segment of the right lower lobe and the superior segment of the left lingula.
Queries and Minor notes.
Journal: JAMA (1900)

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
Lords back bill to legalise assisted suicide
Journal: BMJ (2005)

experts agree that the obesity epidemic is environmental, but the research has largely ignored this factor. 24It is time to be realistic with individuals about the limited effectiveness of lifestyle interventions and obesity drugs, and to focus on public health interventions rather than individual treatments to halt the obesity epidemic.This article is based on the monograph "What works for obesity?A summary of the evidence behind obesity interventions," which was published in association with Clinical Evidence by the BMJ Publishing Group and commissioned, funded, and distributed by the United Health Foundation..I thank Matt M Davis and Boyd Swinburn for reviewing earlier versions of this manuscript and offering helpful comments.
SOCIETY NEWS
Authors: Oliver Bögler
Journal: Neuro-Oncology (2008)

radiation oncologists, neurologists, nurses, basic researchers, neuropathologists, neuroradiologists, endocrinologists, psychologists, social workers, research associates, and other health care providers involved in the care of children with central nervous system tumors.Attendees are encouraged to register early and secure their rooms at the Chicago Marriott Downtown Magnificent Mile at a special conference rate of $195 per night, which includes free Internet access as well as a complimentary welcome package from the
Re: Tandem vs Single Autologous Hematopoietic Cell Transplantation for the Treatment of Multiple Myeloma: A Systematic Review and Meta-analysis
Authors: Sergio Giralt, David H. Vesole, George Somlo, Amrita Krishnan, Edward Stadtmauer, Philip Mccarthy, Marcelo C. Pasquini;
Journal: JNCI Journal of the National Cancer Institute (2009)
Interventional Radiology
Authors: Anthony W. Stanson
Journal: JAMA (1993)

This is the second edition, after four years, of the original work describing the field of interventional radiology. Much has transpired in the interim, and the new edition is timely and welcome. Those who came to enjoy and rely upon the first edition will be even more pleased with this one, as it will offer even better reference and guidance. In interventional radiology, radiologists use catheters, guidewires, and other instruments to treat a variety of disease conditions such as occluded arteries, bile ducts, and urinary tracts, and thrombosed veins. Vena caval filters are placed to help prevent pulmonary embolism. Arteriovenous fistulae can be occluded and arteriovenous malformations can be treated by embolotherapy, as can posttraumatic hemorrhaging and certain cases of gastrointestinal bleeding. Interventional radiology also includes placement of indwelling catheters for intravascular treatments or nutrition. Intravascular foreign objects can be removed. Biopsies are performed percutaneously under guidance of computed tomography,
Correction
Journal: BMJ (1961)

ANY QUESTIONS?IBRrJOUMAL Hypnotherapy for Refractive Errors Q.-I have recently been requested to give an opinion on ihe possibilities of hypnotherapy in the treatment of errors of refraction.I should appreciate your views.A.-Any patient completely under the spell of a hypnotist might be relieved from symptoms, even if he were the victim of a perforated duodenal ulcer.In the same limited sense we can agree that symptoms arising from refractive errors can be suspended by hypnosis.Hypnosis would not, however, change the refraction, and it is not a reputable method of treatment for optical defects. Adrenochrome Monosemicarbazone in Dental HaemorrhageQ.-What is the value of " adrenoxyl " (adrenochrome monosemicarbazone) in preventing dental haemorrhage?A.-Several articles have been published by clinicians attributing haemostatic properties to adrenoxyl in dental surgery.Double blind experiments on patients and animal experiments have failed, however, to substantiate this, and indicate that it is probably of no value.
Commentary
Authors: Michael L Sachs
Journal: British Journal of Sports Medicine (2000)

Objectives-To evaluate the changes produced in both the isocapnic buVering and hypocapnic hyperventilation (HHV) phases of professional cyclists (n = 11) in response to endurance training, and to compare the results with those of amateur cyclists (n = 11).Methods-Each professional cyclist performed three laboratory exercise tests to exhaustion during the active rest (autumn: November), precompetition (winter: January), and competition (spring: May) periods of the sports season.Amateur cyclists only performed one exercise test during the competition period.The isocapnic buVering and HHV ranges were calculated during each test and defined as VO 2 and power output (W).Results-No significant diVerences were found in the isocapnic buVering range in each of the periods of the sports season in professional cyclists.In contrast, there was a significant reduction in the HHV range (expressed in W) during both the competition (p<0.01) and precompetition(p<0.05)periods compared with the rest period.On the other hand, a longer HHV range (p<0.01) was observed in amateur cyclists than in professional cyclists (whether this was expressed in terms of VO 2 or W).Conclusions-No change is observed in the isocapnic buVering range of professional cyclists throughout a sports season despite a considerable increase in training loads and a significant reduction in HHV range expressed in terms of power output.
Fetal Heart Rate May Indicate Distress
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