Search Results - "Wainman, D S"

Microvascular specializations promoting rapid interstitial solute dispersion in nucleus tractus solitarius by Gross, P M, Wall, K M, Pang, J J, Shaver, S W, Wainman, D S

“…Nucleus tractus solitarius (NTS), an aggregate of several individual nuclear groups in the dorsal medulla oblongata, is involved in virtually all autonomic…”
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Morphology and function of capillary networks in subregions of the rat tuber cinereum by SHAVER, S. W, PANG, J. J, WAINMAN, D. S, WALL, K. M, GROSS, P. M

“…The differentiated cytology, cytochemistry, and functions within subdivisions of the tuber cinereum prompted this morphometric and physiological investigation…”
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Metabolic activation of efferent pathways from the rat area postrema by Gross, P M, Wainman, D S, Shaver, S W, Wall, K M, Ferguson, A V

“…We used the quantitative [14C]deoxyglucose method and autoradiography to evaluate metabolic activity in 47 individual cerebral structures or subregions that…”
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Cerebral hypermetabolism produced by intraventricular endothelin-1 in rats: inhibition by nimodipine by Gross, P M, Wainman, D S, Espinosa, F J, Nag, S, Weaver, D F

“…Injection of endothelin-1 (9 pmol) into the lateral cerebral ventricle of rats produced barrel-rotations, convulsions, tonic hindlimb extensions, facial…”
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Intraventricular endothelin-1 uncouples the blood flow: metabolism relationship in periventricular structures of the rat brain: involvement of L-type calcium channels by Gross, P M, Zochodne, D W, Wainman, D S, Ho, L T, Espinosa, F J, Weaver, D F

“…Endothelin-1 (ET) produces contraction of cerebral resistance vessels in vitro and in situ, but also is neuroactive causing increases in tissue energy…”
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Metabolic and neuroanatomical correlates of barrel-rolling and oculoclonic convulsions induced by intraventricular endothelin-1 : a novel peptidergic signaling mechanism in visuovestibular and oculomotor regulation ? by GROSS, P. M, BENINGER, R. J, SHAVER, S. W, WAINMAN, D. S, ESPINOSA, F. J, WEAVER, D. F

“…The neuroactive peptide endothelin-1 has receptors distributed abundantly among subdivisions and nuclei of the visuovestibular and oculomotor systems. In…”
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Topography of short portal vessels in the rat pituitary gland : a scanning electron-microscopic and morphometric study of corrosion cast replicas by GROSS, P. M, JONEJA, M. G, PANG, J. J, POLISCHUK, T. M, SHAVER, S. W, WAINMAN, D. S

“…We applied scanning electron microscopy combined with imaging and morphometric techniques to analyze the dorsal topography and morphology of short portal…”
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Calcium-mediated metabolic stimulation of neuroendocrine structures by intraventricular endothelin-1 in conscious rats by Gross, P M, Wainman, D S, Chew, B H, Espinosa, F J, Weaver, D F

“…We examined the hypothesis that the vascular- and brain-derived peptide, endothelin-1 (ET), would affect cerebral neuroendocrine structures when administered…”
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Regional quantitative permeability of blood-brain barrier lesions in rats with chronic renal hypertension by Shaver, S W, Wall, K M, Wainman, D S, Gross, P M

“…Blood-brain transfer constants for a small, neutral amino acid tracer, [14C]alpha-aminoisobutyric acid (AIB), were measured by quantitative autoradiography and…”
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Subregional topography of capillaries in the dorsal vagal complex of rats: II. Physiological properties by Gross, P M, Wall, K M, Wainman, D S, Shaver, S W

“…The differentiated cytoarchitecture, neurochemistry, and capillary organization of the rat dorsal vagal complex prompted this comprehensive investigation of…”
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Potent metabolic stimulation of septal gray and cerebral white matter in vivo by intraventricular endothelin and nitric oxide by Gross, P M, Weaver, D F, Wainman, D S, Chew, B H, Espinosa, F J, Nag, S

“…Endothelin-1 (ET) and sodium nitroprusside (SNP, which liberates nitric oxide, NO) were given alone or together into a lateral cerebral ventricle (icv) of…”
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Differentiated metabolic stimulation of rat pituitary lobes by peripheral and central endothelin-1 by Gross, P M, Wainman, D S, Espinosa, F J

“…Intravenous infusion (14 nmol/min) and lateral cerebral ventricular injection (9 pmol) of endothelin-1 increased rates of glucose utilization (quantitative…”
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Uncoupling of cerebral blood flow and glucose metabolism in conscious rats with chronic renal hypertension by Wall, K M, Wainman, D S, Shaver, S W, Gross, P M

“…In an analysis of 46 individual brain structures and regions, we found that 12-14 weeks of renal hypertension in rats were associated with a 42% increase in…”
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