Search Results - "Physiologia Bohemoslovaca"

The isolated perfused heart according to Langendorff technique--function--application by Döring, H J

“…1. Definition. The isolated perfused heart according to Langendorff is a preparation which is easily obtained from all warm-blooded animals. The heart is…”
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Epileptic phenomena produced by kainic acid in laboratory rats during ontogenesis by Velísková, J, Velísek, L, Mares, P

“…Because of its preferential neuroexcitatory effects on the hippocampal neurones kainic acid (KA) is used for inducing partial seizures with a complex…”
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Stimulation-evoked changes in extracellular pH, calcium and potassium activity in the frog spinal cord by Chvátal, A, Jendelová, P, Kríz, N, Syková, E

“…Double-barrel ion-sensitive microelectrodes were used to measure activity-related changes in extracellular pH (pHe), potassium and calcium concentration ([K+]e…”
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Magnetic field effect on blood pressure regulation by Gmitrov, J, Ivanco, I, Gmitrová, A

“…The present results are a continuation of our experiments demonstrating the fact that the local action of a permanent magnetic field (PMF) with an intensity of…”
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Opioids and opioid receptors mediating antinociception at various levels of the neuraxis by Herz, A, Millan, M J

“…One of the central issues in present experimental pain research is to establish the identity, location, and mechanism of action of various opioids (opioid…”
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Ascending and descending projections to the inferior colliculus in the rat by Druga, R, Syka, J

“…The ascending and descending projections to the central nucleus of the inferior colliculus (IC) were studied with the aid of retrograde transport of…”
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Effects of essential fatty acids deficiency in milk diets on the development of germ-free and conventional rats by Stĕpánková, R, Dvorák, B, Sterzl, J, Trebichavský, I

“…Conditions allowing physiological development were determined in infant rats delivered by Caesarian section on the 22nd day of gestation and fed, from birth…”
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Do we possess adequate models of childhood epilepsies? by Mares, P, Zouhar, A

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Intermittent high altitude--induced changes in energy metabolism in the rat myocardium and their reversibility by Bass, A, Ostádal, B, Procházka, J, Pelouch, V, Samánek, M, Stejskalová, M

“…Selected enzyme activities of energy metabolism were studied in the myocardium of laboratory rats exposed to intermittent altitude hypoxia (IAH, 4-8 h daily, 5…”
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Reversibility and partial reactions of the Na(+)-K+ pump of rat erythrocytes by Duhm, J, Zicha, J

“…An assay was developed to characterize the kinetic parameters of the Na(+)-K+ pump of rat erythrocytes under conditions as physiological as possible. Changes…”
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Effect of parenteral administration of carnitine on liver regeneration in partially hepatectomized rats by Bláha, V, Simek, J, Zivný, P, Sobotka, L, Zadák, Z

“…Male Wistar rats were subjected to 65-70% hepatectomy and either immediately or 18 h after surgery were given a 6-hour infusion containing 3 ml of either…”
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Anticonvulsant effects of clonazepam on chemically induced convulsions by Kubová, H, Bohuslav, T, Mares, P

“…The anticonvulsant effects of two doses of clonazepam (CZP, Rivotril Roche, 0.1 and 1 mg/kg i.p.) were studied on model motor seizures induced by strychnine,…”
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Cold labelled substrate and estimation of cholesterol esterification rate in lecithin cholesterol acyltransferase radioassay by Dobiásová, M, Schützová, M

“…A simple and reproducible radioassay of lecithin cholesterol acyltransferase (LCAT E.C. 2.3.1.43) activity is described. The method is based on cold labelling…”
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Influence of age, sex and hypoxia on plasma dopamine-beta-hydroxylase activity in the rat by Koudelová, J, Mourek, J

“…Using rats (Wistar strain) of our own breed, we studied dopamine-beta-hydroxylase (E.C. 1.14.17.1) (DBH) activity in the plasma of animals of different ages…”
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Glutathione levels in liver and brain of newborn rats: investigations of the influence of hypoxia and reoxidation on lipid peroxidation by Kretzschmar, M, Glöckner, R, Klinger, W

“…1. The levels of reduced glutathione (GSH) in the liver and brain of newborn rats were independent of the birth mechanism (Cesarean section or natural birth)…”
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Influence of the composition of rat central lymph on the pharmacokinetics (the steady state during infusion, bioavailability, absorption) of diazepam, studied in the blood and lymph by Lamka, J, Jindrová, O, Gallová, S, Uhrová, R, Kvĕtina, J

“…Diazepam was administered by infusion to three groups of rats with an induced differentiated total lipid content in their lymph (unfed, fed, oil-fed) and its…”
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Causes of the urinary concentrating defect in mice with nephrogenic diabetes insipidus by Valtin, H, Coffey, A K, O'Sullivan, D J, Homma, S, Dousa, T P

“…In a strain of mice called DI +/+ Severe, nephrogenic (or vasopressin-resistant) diabetes insipidus is caused by an inability of the antidiuretic hormone (ADH,…”
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Signal processing in a simple vertebrate photoreceptor system: the teleost pineal organ by Ekström, P, Meissl, H

“…The integrating circuitry and efferent pathways for neural signals evoked in the photosensory pineal organ by changes in ambient illumination have been…”
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The circadian and circa-annual response of rat serum corticosterone to different stressors by Ahlers, I, Ahlersová, E, Halátová, K, Smajda, B, Toropila, M

“…The serum corticosterone (B) response to shortlasting immobilization and the administration of ACTH was studied during the year, at the beginning of the light…”
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The effect of calmodulin inhibitors of the adenylate cyclase system by Okruhlicová, L, Slezák, J

“…Experiments using a cytochemical method showed the presence of a specific precipitate of the adenylate cyclase (AC) reaction on the sarcolemma and in the…”
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