نتایج جستجو برای: calcium channel antagonists
تعداد نتایج: 412389 فیلتر نتایج به سال:
BACKGROUND AND PURPOSE Calcium antagonists play an important role in clinical practice. However, most of them have serious side effects. We have synthesized a series of novel calcium antagonists, quaternary ammonium salt derivatives of haloperidol with N-p-methoxybenzyl (X1), N-m-methoxybenzyl (X2) and N-o-methoxybenzyl (X3) groups. The objective of this study was to investigate the bioactivity...
Recently, attention has focussed on the effects of calcium antagonists on renal function. When administered in vitro to the isolated perfused kidney, calcium antagonists exhibit consistent actions permitting characterization of their renal hemodynamic effects. Calcium antagonists do not affect the vascular tone of the vasodilated isolated perfused kidney, but they do dramatically reverse the re...
Migraine prophylaxis represents a better choice than symptomatic drugs, both for safety and for effectiveness. Today, drugs such as calcium channel blockers, beta-blockers, and topiramate are still used to treat migraine with and without aura, often with satisfactory results but in some cases with adverse effects, thus limiting their use. A new class of drugs in migraine prophylaxis are endocan...
OBJECTIVE The Swedish Dental and Pharmaceutical Benefits Agency is re-assessing the value of all drugs included in the reimbursement scheme in order to make the most efficient use of resources. Their recent review of antihypertensive drugs included 46 substances with total annual sales of euro230 million (euro25/capita). This resulted in reimbursement restrictions for 26 substances, e.g. all an...
BACKGROUND AND PURPOSE Although still used by hundreds of millions of people worldwide, the mechanism of the analgesic action of the pyrazolone derivatives (PDs), dipyrone, propyphenazone and antipyrine remains unknown. The transient receptor potential ankyrin 1 (TRPA1) channel, expressed by nociceptors, is emerging as a major pain transduction pathway. We hypothesized that PDs target the TRPA1...
BACKGROUND This review deals with the role of calcium in endothelial cell junctions of the blood-brain barrier (BBB). Calcium is critical for adherens junction function, but it appears that calcium is also important in regulating tight junction function necessary for the barrier characteristics of cerebral microvessels. SUMMARY OF REVIEW The BBB is critical for brain homeostasis and is locate...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید