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Background Circadian clocks are biological oscillators that regulate molecular, physiological, and behavioral rhythms in a wide variety of organisms. While behavioral rhythms are typically monitored over many cycles, a…
Updated Oct 29, 2026
HealthData.Gov
Medical immunology: a new journal for a new subspecialty
Updated Oct 29, 2026
HealthData.Gov
Background The existence of a constitutively expressed machinery for death in individual cells has led to the notion that survival factors repress this machinery and, if such factors are unavailable, cells die by…
Updated Oct 29, 2026
HealthData.Gov
Background Several clinical practice guidelines (CPG) on antithrombotic prophylaxis in surgical patients help to decide about the prophylaxis strategy based on the patient risk of deep venous thrombosis (DVT). However,…
Updated Oct 29, 2026
HealthData.Gov
Background The objective of this research was to investigate the reproducibility of cross-species microarray hybridisation. Comparisons between same- and cross-species hybridisations were also made. Nine hybridisations…
Updated Oct 29, 2026
HealthData.Gov
When using the laryngeal tube and the intubating laryngeal mask airway (ILMA), the medium-size (maximum volume 1100 ml) versus adult (maximum volume 1500 ml) self-inflating bags resulted in significantly lower lung…
Updated Oct 29, 2026
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Background Pseudomonas aeruginosa and Burkholderia cepacia infections of cystic fibrosis patients' lungs are often resistant to conventional antibiotic therapy. Protegrins are antimicrobial peptides with potent activity…
Updated Oct 29, 2026
HealthData.Gov
Background Postal surveys are a popular instrument for studies about continuing medical education habits. But little is known about the accuracy of responses in such surveys. The objective of this study was to quantify…
Updated Oct 29, 2026
HealthData.Gov
Background Antibody-directed enzyme prodrug therapy (ADEPT) is a promising new approach to deliver anticancer drugs selectively to tumor cells. In this approach, an enzyme is conjugated to a tumor-specific antibody. The…
Updated Oct 29, 2026
HealthData.Gov
Background The greater susceptibility of children to renal injury in post-diarrheal hemolytic-uremic syndrome (HUS) may be related, at least in part, to heightened renal cell sensitivity to the cytotoxic effect of Shiga…
Updated Oct 29, 2026
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Objective: To determine the frequency and prognosis of the various causes of low systemic vascular resistance (SVR). Design: Analysis of consecutive patients over a 5-year period; retrospective review. Setting: Medical…
Updated Oct 29, 2026
HealthData.Gov
Growth factors mediate tissue interactions and regulate a variety of cellular functions that are critical for normal lung development and homeostasis. Besides their involvement in lung pattern formation, growth and cell…
Updated Oct 29, 2026
HealthData.Gov
Background To better understand the molecular interactions of Bt toxins with non-target insects, we have examined the real-time binding specificity and affinity of Cry1 toxins to native silkworm (Bombyx mori) midgut…
Updated Oct 29, 2026
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Aim To demonstrate the effects of combined inhaled nitric oxide and surfactant replacement as treatment for acute respiratory distress syndrome. This treatment has not previously been documented for reperfusion injury…
Updated Oct 29, 2026
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Background The impact factors of scientific journals are interesting but not unproblematic. It is speculated that the number of journals in which citations can be made correlates with the impact factors in any given…
Updated Oct 29, 2026
HealthData.Gov
The demand for intensive care has increased relentlessly over the past 30 years. It is now regarded as a necessity rather than a luxury. The provision of intensive care has lagged behind that demand. Thus, patients who…
Updated Oct 29, 2026
HealthData.Gov
Background Reversible protein phosphorylation is relatively unexplored in the intracellular protozoa of the Apicomplexa family that includes the genus Plasmodium, to which belong the causative agents of malaria. Members…
Updated Oct 29, 2026
HealthData.Gov
Background The relative efficacy of antiemetics for the treatment of postoperative nausea and vomiting (PONV) is poorly understood. Methods Systematic search (MEDLINE, Embase, Cochrane Library, bibliographies, any…
Updated Oct 29, 2026
HealthData.Gov
Equipment review: A color-coded system to facilitate specimen collection and storage in a multicenter trial
Updated Oct 29, 2026
HealthData.Gov
Background Morphological and electrophysiological studies of ischemic muscles in peripheral arterial disease disclosed evidence of denervation and fibre atrophy. The purpose of the present study is to describe…
Updated Oct 29, 2026
