pyridine/脳卒中

The effects of a novel dihydrothienopyridine Ca antagonist S-(+)-methyl-4,7-dihydro-3-isobutyl-6-methyl-4-(3-nitrophenyl)-thieno [2,3-b]pyridine-5-carboxylate (S-312-d), on the amount of amino acid release during cerebral ischemia and delayed neuronal death in the hippocampal CA1 region of

The prophylactic and therapeutic effects of S-312-d (S-(+)-methyl-4,7-dihydro-3-isobutyl-6-methyl-4-(3-nitrophenyl)thieno[2, 3- b]pyridine-5-carboxylate, CAS 120056-57-7) were compared with those of nimodipine or nicardipine using male stroke-prone spontaneously hypertensive rats (SHRSP). The

To test for evidence of stroke-preventive action, we initially examined the effect on salt-loaded stroke-prone spontaneously hypertensive rats of chronic treatment with 4-(4-benzhy-drylpiperazino)phenethyl methyl 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridine dicarboxylate dihydrochloride

Hypotensive and antihypertensive effects of S-312-d (S-(+)-methyl-4,7-dihydro-3-isobutyl-6-methyl-4-(3-nitrophenyl)thieno[2, 3- b]pyridine-5-carboxylate, CAS 120056-57-7) in Wistar Kyoto rat (WKY), spontaneously hypertensive rat (SHR), stroke-prone SHR (SHRSP), and DOCA-salt hypertensive rat

Intravascular clotting remains a major health problem in the United States, the most prominent being deep vein thrombosis, pulmonary embolism and thromboembolic stroke. Previous reports on the use of pyridine derivatives in cardiovascular drug development encourage us to pursue new types of

The protective effects of ME3221, 3-methoxy-2,6-dimethyl-4-[[2'-(1H-tetrazol-5-yl)-1,1'-biphenyl-4-y l]methoxy] pyridine, on aged (32-week-old) stroke-prone spontaneously hypertensive rats (SHRSP) were studied following long-term (for 8 months) oral administration. At a dose of 10 mg/kg/day, ME3221

We investigated whether chronic deficiency of nitric oxide (NO) in stroke-prone spontaneously hypertensive rats (SHRSP) precipitates stroke and whether exogenous nitrates and other pharmacological agents can prevent stroke. Groups of five-week-old male SHRSP rats chronically received saline,

Effects of a newly developed Ca2+ channel antagonist, (4R)-(-)-2-(nicotinoylamino)ethyl 3 nitrooxypropyl 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl) 3,5-pyridine-dicarboxylate (CD-832), on hypertensive complications in stroke-prone spontaneously hypertensive rats (SHRSPs) were compared with effects

OBJECTIVE To investigate whether odor detection sensitivity for pyridine, suggested by previous research not to be affected, is impaired in Alzheimer disease (AD) and whether an association exists between odor threshold and both degree of dementia and rate of dementia progression in AD. METHODS The

AE0047 [4-(4-benzhydrylpiperazino)phenethyl methyl 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridine dicarboxylate dihydrochloride] is a new dihydropyridine calcium antagonist with protective effects against cerebral ischaemia and the occurrence of stroke in several animal models. We

It is well-known that cardiac hypertrophy and arterial and renal dysfunction are serious complications of hypertension. Therefore, we investigated the chronic effects of 606A (2-propyl-3-[2'(1H-tetrazole-5-yl)biphenyl-4-yl]methyl-5-acetyl-4,5,6,7- tetrahydro imidazo [4,5-c]pyridine-4-carboxylic acid

The goal of this study was to characterize differences in contractile responsiveness to several potassium channel antagonists in vascular smooth muscle from stroke-prone spontaneously hypertensive rats (SHRSP) and Wistar-Kyoto normotensive rats (WKY). Helically-cut strips of carotid arteries

The cardiovascular effects of 3-pyridine carboxylic acid 5-[(cyclopropylamino)carbonyl]-1,4-dihydro-2,6-dimethyl-4-(2-nitro phenyl) oxtyl ester (NP-252, CAS 132031-81-3) were examined in anesthetized closed- or open-chest dogs and Langendorff perfused rabbit hearts, and compared with those of

This study provides the first comprehensive quantification of translocator protein (TSPO) binding using SPECT and 6-chloro-2-(4'-(123)I-iodophenyl)-3-(N,N-diethyl)-imidazo[1,2-a]pyridine-3-acetamide ((123)I-CLINDE) in neurologic patients. (123)I-CLINDE is structurally related to well-known PET

Drugs which inhibit platelet function are commonly used to prevent blood clot formation in patients with Acute Coronary Syndromes (ACS) or those at risk of stroke. The thieno[3,2-c]pyridine class of therapeutic agents, of which clopidogrel is the most commonly used, target the P2Y12 receptor, and