Search Results - "Kreisman, N R"

Taurine enhances volume regulation in hippocampal slices swollen osmotically by Kreisman, N.R, Olson, J.E

“…Cell volume regulation has been studied in neuronal and glial cultures but little is known about volume regulation in brain tissue with an intact extracellular…”
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Nitric oxide modulates in vitro intrinsic optical signal and neural activity in the nucleus tractus solitarius of the rat by Torres, José E, Kreisman, Norman R, Gozal, David

“…Nitric oxide (NO) is a novel neurotransmitter with important cardiorespiratory functions. To determine the functional topography of NO in a brainstem…”
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Light transmittance as an index of cell volume in hippocampal slices: optical differences of interfaced and submerged positions by Kreisman, Norman R., LaManna, Joseph C., Liao, Shih-Chu, Yeh, Edwin R., Alcala, J. Ricardo

“…Light transmittance (T) in the CA1 region of hippocampal slices was measured during exposure to media of various osmolarities to determine the utility of…”
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Free fatty acid and diacylglycerol accumulation in the rat brain during recurrent seizures is related to cortical oxygenation by Visioli, F, Rihn, L L, Rodriguez de Turco, E B, Kreisman, N R, Bazan, N G

“…Cerebral blood flow and oxygenation increase during the early seizures of a series, but the increase in cerebral blood flow attenuates during late seizures,…”
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Membrane lipid degradation is related to interictal cortical activity in a series of seizures by VISIOLI, F, RODRIGUEZ DE TURCO, E. B, KREISMAN, N. R, BAZAN, N. G

“…Brain levels of free fatty acids (FFA) and diacylglycerols (DAG) rise rapidly with the onset of seizures, reflecting activation of phospholipases A2 (PLA2) and…”
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Regional Differences in Hypoxic Depolarization and Swelling in Hippocampal Slices by Kreisman, Norman R, Soliman, Soheil, Gozal, David

“…Departments of   1 Physiology and   2 Pediatrics Constance Kaufman Research Laboratory, and   3 Neuroscience Program, Tulane University School of Medicine, New…”
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Relative hypoperfusion in rat cerebral cortex during recurrent seizures by Kreisman, N R, Magee, J C, Brizzee, B L

“…Focal cortical CBF and oxygenation were measured in rats during repetitive seizures to determine whether CBF is maintained above a critical level for adequate…”
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Cardiac output and regional hemodynamics during recurrent seizures in rats by Kreisman, N R, Gauthier-Lewis, M L, Conklin, S G, Voss, N F, Barbee, R W

“…Altered cardiovascular function in status epilepticus may contribute to mortality and morbidity in patients. We investigated changes in cardiac output and…”
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Renal hemodynamic changes during serial seizures in rats by Zweifler, R M, Slaven, E M, Rihn, L L, Magee, J C, Kreisman, N R

“…Renal blood flow (RBF) and mean arterial blood pressure (MABP) were measured during serially induced seizures in anesthetized paralyzed rats to investigate…”
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Recurrent seizures alter renal function and plasma atrial natriuretic peptide levels in rats by Perrone, B L, Vari, R C, Kreisman, N R

“…Status epilepticus can lead to impaired renal function, which has been attributed to complications of myoglobinuria. We confirmed changes in renal function in…”
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Cerebral oxygenation and blood flow in infant and young adult rats by Kreisman, N R, Olson, J E, Horne, D S, Holtzman, D

“…In vitro cerebral oxidative metabolism undergoes dramatic increases in infant rats between 10 and 20 days of age. To determine this was also the case in vivo,…”
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Importance of vascular responses in determining cortical oxygenation during recurrent paroxysmal events of varying duration and frequency of repetition by Kreisman, N R, Sick, T J, Rosenthal, M

“…Cerebral oxygenation initially increases and later decreases in rats subjected to experimental status epilepticus. In this study, we have compared cerebral…”
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Rapid and Slow Swelling During Hypoxia in the CA1 Region of Rat Hippocampal Slices by Kreisman, Norman R, LaManna, Joseph C

“…  1 Department of Physiology and Neuroscience Program, Tulane University School of Medicine, New Orleans, Louisiana 70112-2699; and   2 Departments of…”
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Seizure-associated pulmonary edema and cerebral oxygenation in the rat by Kreisman, N R, Hodin, R A, Brizzee, B L, Rosenthal, M, Sick, T J, Busto, R, Ginsberg, M D

“…Cerebral partial pressure of O2 (PO2), relative changes in the ratio of reduced/oxidized cytochrome aa3, blood flow, and the arteriovenous difference in O2…”
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Potassium-induced changes in excitability in the hippocampal CA1 region of immature and adult rats by Kreisman, N R, Smith, M L

“…Orthodromic and spontaneous population spike activity was measured in vitro in the CA1 region of rat hippocampal slices to determine maturational differences…”
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Potassium ion homeostasis in amphibian brain: contribution of active transport and oxidative metabolism by Sick, T J, Kreisman, N R

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Role of pulmonary edema in phasic changes of cerebral oxygenation during serial seizures by Kreisman, N R, Hodin, R A, Rosenthal, M, Sick, T J

“…To examine whether pulmonary dysfunction leads to episodes of cerebral hypoxia during recurrent seizures, measurements were made of arterial blood pressure,…”
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Making the best of brain slices; comparing preparative methods by Lipton, P., Aitken, P.G., Dudek, F.E., Eskessen, K., Espanol, M.T., Ferchmin, P.A., Kelly, J.B., Kreisman, N.R., Landfield, P.W., Larkman, P.M., Leybaert, L., Newman, G.C., Panizzon, K.L., Payne, R.S., Phillips, P., Raley-Susman, K.M., Rice, M.E., Santamaria, R., Sarvey, J.M., Schurr, A., Segal, M., Sejer, V., Taylor, C.P., Teyler, T.J., Vasilenko, V.Y., Veregge, S., Wu, S.H., Wallis, R.

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Concepts of brain oxygen sufficiency during seizures by Kreisman, N R, Sick, T J, Rosenthal, M

“…To resolve conflicting evidence of oxygen sufficiency or insufficiency during seizures, signals of metabolic and circulatory function were monitored in rat…”
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Somatosensory Cortical Unit Responses of Long Duration by ZIMMERMAN, I. D, KREISMAN, N. R

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