diaphorase/stroke

Endothelin (ET) receptors, ET-1-like immunoreactivity and nitric oxide synthase (NOS) were examined in the brain of stroke-prone spontaneously hypertensive rats (SHRSPs) with cerebral apoplexy. Our receptor autoradiographic method with 125I-ET-1 and unlabeled selective ligands for ET receptors

Morphological and histochemical investigations of the activity of succinate, malate, lactate, isocitrate, and glucoso-6-phosphate dehydrogenases, and NAD-diaphorase in the central, marginal, borderline and perifocal zones of ischemic brain infarctions were carried out. Deep changes in the activity

Stroke induces widespread changes in the brain. In this paper, we monitored some markers of early (2 h) and delayed events (1, 3 and 7 days of reperfusion) initiated by middle cerebral artery occlusion in core/penumbra counterparts of the non-ischemic hemisphere (i.e. contra-core and

The expression pattern of proinflammatory cytokines, neuronal nitric oxide synthase (nNOS), substance P (SP) and calcitonin gene related peptide (CGRP) in the spinal cord and the bladder in response to permanent middle cerebral artery occlusion (MCAO) was investigated. In this connection, the gene

Fetal cortex from 16- and 17-day-old embryonic rats was transplanted into the parietal cortex of 12 adult rats rendered ischemic by temporary intraluminal occlusion of the middle cerebral artery. Ischemic injury in the host cortex adjacent to all nine surviving transplants was demonstrated with

In essential hypertension, stroke and kidney damage may result from an impaired interaction of vasoregulatory systems. Stroke-prone spontaneously hypertensive rats (SHRSP) were studied to analyze the effects of a low-dose treatment of the angiotensin II type 1 receptor (AT1) blocker candesartan

Nitric oxide (NO) is a free radical and a signaling molecule in several pathways, produced by nitric oxide synthase (NOS) from the conversion of L-arginine to citrulline. Supplementation of L-arginine has been used to treat MELAS (mitochondrial encephalopathy with lactic acidosis and stroke like

Reproducible animal models of stroke are indispensable for investigation of pathogenesis and treatment of ischemic brain injury. Defined location and size of infarction as well as consistent production of neurological deficits make it possible to evaluate therapeutic potential of neuroprotective

The nitric oxide synthase (NOS)/nitric oxide (NO) system integrates cellular biochemical machinery and energetics. In heart microenvironment, dynamic NO behaviour depends upon the presence of superoxide anions, haemoglobin (Hb), and myoglobin (Mb), being hemoproteins are major players disarming NO

OBJECTIVE Reduced endothelium-dependent vasorelaxation partly due to loss of nitric oxide (NO) bioavailability occurs in most cases of chronic hypertension. Intrauterine nutritional deprivation has been associated with increased risk for hypertension and stroke, associated with relaxant dysfunction

Ischemic stroke is the most common life-threatening neurological disease and has limited therapeutic options. One component of ischemic neuronal death is inflammation. Here we show that doxycycline and minocycline, which are broad-spectrum antibiotics and have antiinflammatory effects independent of