2,009 datasets found
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Federal
The 21st International Symposium on Intensive Care and Emergency Medicine, Brussels, Belgium, 20-23 March 2001
U.S. Department of Health & Human Services —
The 21st International Symposium on Intensive Care and Emergency Medicine was dominated by the results of recent clinical trials in sepsis and acute respiratory... -
Federal
Autoantibody systems in rheumatoid arthritis: specificity, sensitivity and diagnostic value
U.S. Department of Health & Human Services —
The diagnosis of rheumatoid arthritis (RA) is primarily based on clinical symptoms, so it is often difficult to diagnose RA in very early stages of the disease. A... -
Federal
The role of chlorophyll
U.S. Department of Health & Human Services —
Background The physico-chemical properties of chlorophylls b and c have been known for decades. Yet the mechanisms by which these secondary chlorophylls support... -
Federal
Case-oriented computer-based-training in radiology: concept, implementation and evaluation
U.S. Department of Health & Human Services —
Background Providing high-quality clinical cases is important for teaching radiology. We developed, implemented and evaluated a program for a university hospital to... -
Federal
Editorial: The upper airway - the forgotten organ
U.S. Department of Health & Human Services —
The upper airway is an organ not often investigated. Relatively little is known about its complex functions, and misunderstandings abound. The paper by Thomachot et... -
Federal
A critical appraisal of clinical practice guidelines for the treatment of lower-limb osteoarthritis
U.S. Department of Health & Human Services —
Clinical practice guidelines are important tools to assist clinical decision-making. Recently, several guidelines addressing the management of osteoarthritis (OA)... -
Federal
Evidence for the involvement of G
U.S. Department of Health & Human Services —
Background Activation of the extracellular signal-regulated kinases ERK1 and ERK2 in hepatocytes by prostaglandin (PG)F2α was recently found to be inhibited by... -
Federal
Ca2+-mediated activation of ERK in hepatocytes by norepinephrine and prostaglandin F2α: role of calmodulin and src kinases
U.S. Department of Health & Human Services —
Previous studies have shown that several agents that stimulate heptahelical G-protein coupled receptors activate the extracellular signal regulated kinases ERK1... -
Federal
Long-term resource variation and group size: A large-sample field test of the Resource Dispersion Hypothesis
U.S. Department of Health & Human Services —
Background The Resource Dispersion Hypothesis (RDH) proposes a mechanism for the passive formation of social groups where resources are dispersed, even in the absence... -
Federal
Prehospital point of care testing of blood gases and electrolytes — an evaluation of IRMA
U.S. Department of Health & Human Services —
Background: This study evaluated the feasibility of blood gas analysis and electrolyte measurements during emergency transport prior to hospital admission. Results: A... -
Federal
How well do second-year students learn physical diagnosis? Observational study of an objective structured clinical examination (OSCE)
U.S. Department of Health & Human Services —
Background Little is known about using the Objective Structured Clinical Examination (OSCE) in physical diagnosis courses. The purpose of this study was to describe... -
Federal
Unique presentations and chronic complications in adult cystic fibrosis: do they teach us anything about CFTR?
U.S. Department of Health & Human Services —
The increase in numbers of adults with cystic fibrosis (CF) has allowed us to identify previously unrecognized chronic complications of CF, as well as appreciate... -
Federal
Detection of malaria parasites by nested PCR in south-eastern, Iran: Evidence of highly mixed infections in Chahbahar district
U.S. Department of Health & Human Services —
Background Rapid diagnosis and correct treatment of cases are the main objectives of control programs in malaria-endemic areas. Methods and results To evaluate these... -
Federal
C-type natriuretic peptide concentrations in the plasma and cerebrospinal fluid of patients with subarachnoid hemorrhage
U.S. Department of Health & Human Services —
Background: Cerebral vasospasm is a poor resulting outcome of a ruptured cerebral aneurysm; to clarify the mechanism of vasospasm it is important to improve this... -
Federal
Cellulose acetate phthalate, a common pharmaceutical excipient, inactivates HIV-1 and blocks the coreceptor binding site on the virus envelope glycoprotein gp120
U.S. Department of Health & Human Services —
Background Cellulose acetate phthalate (CAP), a pharmaceutical excipient used for enteric film coating of capsules and tablets, was shown to inhibit infection by the... -
Federal
Patients affected with Fabry disease have an increased incidence of progressive hearing loss and sudden deafness: an investigation of twenty-two hemizygous male patients
U.S. Department of Health & Human Services —
Background Fabry disease (FD, OMIM 301500) is an X-linked inborn error of glycosphingolipid metabolism due to the deficient activity of alpha-galactosidase A, a... -
Federal
Effect of a short-term in vitro exposure to the marine toxin domoic acid on viability, tumor necrosis factor-alpha, matrix metalloproteinase-9 and superoxide anion release by rat neonatal microglia
U.S. Department of Health & Human Services —
Background The excitatory amino acid domoic acid, a glutamate and kainic acid analog, is the causative agent of amnesic shellfish poisoning in humans. No studies to... -
Federal
Clinical applicability of molecular biology: the case of the long QT syndrome
U.S. Department of Health & Human Services —
The clinical applicability of molecular cardiology has been questioned at length and by many clinical investigators. The congenital long QT syndrome (LQTS) provides... -
Federal
TheTnfrh1(Tnfrsf23) gene is weakly imprinted in several organs and expressed at the trophoblast-decidua interface
U.S. Department of Health & Human Services —
TheTnfrh1gene (gene symbolTnfrsf23) is located near one end of a megabase-scale imprinted region on mouse distal chromosome 7, about 350 kb distant from the nearest... -
Federal
The κB transcriptional enhancer motif and signal sequences of V(D)J recombination are targets for the zinc finger protein HIVEP3/KRC: a site selection amplification binding study
U.S. Department of Health & Human Services —
Background The ZAS family is composed of proteins that regulate transcription via specific gene regulatory elements. The amino-DNA binding domain (ZAS-N) and the...
2,009 datasets found