نتایج جستجو برای: prostacyclin
تعداد نتایج: 3701 فیلتر نتایج به سال:
Ischemic heart disease is the most common underlying cause of congestive heart failure, and thus aspirin (acetylsalicylic acid [ASA]) and angiotensin-converting enzyme (ACE) inhibitors are commonly used together for treatment in this setting. The issue of possible attenuation of the effect of ACE inhibitors by ASA has been an area of intense debate. Currently, it is perceived that a significant...
Cerebral circulation disorders (CCD) are one of the most common causes mortality and disability in population. Improving microcirculation brain tissue is main directions treatment prevention CCD. Aim study was to evaluate effect a new derivative hydroxybenzoic (salicylic) acid on neurological deficit, hemostasis functional state arterial pial vessels prostacyclin-synthetic activity evaluation N...
The effects of physical training on the formation of vasodilating and vasoconstricting compounds, as well as on related proteins important for vascular function, were examined in skeletal muscle of individuals with essential hypertension (n=10). Muscle microdialysis samples were obtained from subjects with hypertension before and after 16 weeks of physical training. Muscle dialysates were analy...
The possible presence of an unknown prostacyclin synthesis inhibitory substance has been reported in some strains of rats. We purified the inhibitory substance from the heart of spontaneously hypertensive rats by collecting active fractions after gel-filtration column chromatography and two steps of reverse-phase high performance liquid chromatography. The amino acid composition and automated g...
There are two schools of thought regarding the cyclooxygenase (COX) isoform active in the vasculature. Using urinary prostacyclin markers some groups have proposed that vascular COX-2 drives prostacyclin release. In contrast, we and others have found that COX-1, not COX-2, is responsible for vascular prostacyclin production. Our experiments have relied on immunoassays to detect the prostacyclin...
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