Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 44 for “"Male wistar rats"”.
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INTRACRANIAL INFUSIONS OF NEUROTENSIN AGONISTS PRODUCE AN ANXIOLYTIC PROFILE IN A RAT ULTRASONIC VOCALIZATION MODEL
… ultrasonic vocalizations (USVs) produced by male Wistar rats. A reduction in the number of 22-kHz USV calls is indicative of an anxiolytic effect. The current study used a USV model to evaluate the effects of PD149163 (0.1, 1.0, and 10.0 ng) and endogenous NT (0.1, 1.0, and 10.0 µg) when …
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Cardiovascular effects of Leonotis leonurus extracts in normotensive rats and in isolated perfused rat heart
… effects was tested on anaesthetized normotensive male Wistar rats and isolated perfused rat hearts.
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Pharmacological Investigation with Anethole in an Experimental Model of Obesity // Фармакологични проучвания с анетол в експериментален модел на затлъстяване
… administered orally in increasing doses to rats in a model of obesity induced by a high-calorie diet. For this purpose, 50 male Wistar rats, divided into 5 groups, consumed a high-calorie diet and were treated with three different doses of anethole for 10 weeks (65, 125 and 250 ml/kg). …
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Studies on the antioxidant effects of the extract of Herba leonuri, a traditional Chinese medicinal herb, on ischemic rat myocardium after acute myocardial infarction
… cardioprotective effects on ischemic myocardium. Male Wistar rats were subjected to permanent ligation of left anterior descending coronary artery and the extract of HL (400mg/kg/day) were administered orally (daily) started from 1 week before and continued till 3 weeks after surgery. Surviving …
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Η ΕΠΙΔΡΑΣΗ ΤΗΣ ΚΕΤΑΜΙΝΗΣ ΣΤΟ ΜΕΛΑΙΝΟΡΑΒΔΩΤΟ ΝΤΟΠΑΜΙΝΕΡΓΙΚΟ ΣΥΣΤΗΜΑ ΤΟΥ ΕΓΚΕΦΑΛΟΥ
… LESIONS WERE STUDIED. THE NUCLEUS CAUDATUS OF 11 MALE WISTAR RATS WAS UNILATERALLY LESIONED BY STEREOTAXIC INJECTION OF KAINIC ACID. AFTER OPERATION, THE RATS SHOWED PORTURAL ASYMMETRY, AS WELL AS IPSIVERSIVE TURNING ACTIVITY WHICH LASTED FOR ABOUT 7 DAYS. AFTER THE 20TH POSTOPERATIVEDAY THE RATS …
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Role of group II metabotropic glutamate receptor subtype 2 (mGluR2) in appetitive and consummatory aspects of ethanol reinforcement
… agonist/PAM experiments, separate groups of male Wistar rats [n=8-9 group; LY37 (0-2.0 mg/kg) and BINA (0-20 mg/kg)] were trained to complete a response requirement (RR) of 10 lever presses that resulted in access to 10% EtOH or 2% sucrose (in separate groups) for a 20-minute drinking period. …
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Effect of Food Restriction on Serum and Pineal Indoles
… pineal and serum indole was determined in adult male Wistar rats. Under a lighting regimen of 14 h light and 10 h dark, 3 weeks of 50% food restriction led to a reduction in 24 h mean serum tryptophan and serum serotonin levels but an increase in serum melatonin levels. The duration of the …
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Isoflurane-induced post-conditioning in senescent hearts is attenuated by failure to activate reperfusion injury salvage kinase pathway
… age-related differences. METHODS AND RESULTS: Male Wistar rats were assigned to age groups (young, 3–5 months; old, 20–24 months), and randomly selected to receive isoflurane (1 minimum alveolar concentration) or not for 3 min before and 2 min after reperfusion (ISO postC). Rats were subjected …
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The biological properties of three trichothecene mycotoxins produces by fusaris
… to those caused by diacetoxy-scirpenol in male Wistar rats. The lesions caused by the two toxins were very similar. Chronic exposure to either toxin led to a significant decrease (P<0.05) in red blood cell counts and a significant increase (P<0.05) in platelet size. The major pathological …
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Study of the antioxidant, anti-inflammatory and anti-diabetic effects of extracts from Cotinus coggygria in models with experimental animals and cell cultures // Проучване на антиоксидантното,противовъзпалително и противодиабетно действие на екстракти от Cotinus coggygria в експериментални модели с опитни животни и клетъчни култури
… and J774A.1 (murine macrophages);5)treatment of male Wistar rats with three aqueous extract from the leaves and aqueous-ethanolic extract of wood in a model of subchronic toxicity (30 days); (6) Study of in vivo antioxidant properties of the extracts from sumac tree in models of …
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Anti-diabetic properties of GUH
… drugs metformin and rosiglitazone. Methods: Male Wistar rats were fed a maintenance diet (MD) with tap water or a high fat diet (HFD) with sucrose solution for a period of twelve weeks. Thereafter a separate groups of animals were then treated with GUH at 5 different dose levels, metformin or …
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Enzyme Analysis of Oxidatively Modified Proteins Post-TBI
… the administration of GCEE post-TBI. Adult male Wistar rats were divided equally into three groups: sham, saline, and GCEE. Rats in all groups (except sham) were subjected to a craniotomy and a moderate TBI via cortical contusion. Post-TBI rats in the saline group received an administration …
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POTENCIAL TERAPÊUTICO DA CREOLINA® NA REVERSÃO DOS QUADROS CAUSADOS POR ENVENENAMENTO DE Bothrops jararaca EM RATOS
… induced by the Bothrops jararaca venom. In male Wistar rats, all groups (A, B, C e D) received venom inoculated intramuscularly (3.2 mg/kg). Creolina® (0.1 ml) was administered orally, topically and intramuscularly in the "B", "C" and "D" groups, respectively. The antiophidic activity of …
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Detection of muscle damage by B-mode ultrasonography : relationship between echo intensity and histological changes following injection of bupivacaine to rat hind limb muscles
… to the tibialis anterior muscle (TA) of 14-19 wk male Wistar rats (n=12). Ultrasound images were taken from the muscles before, 0, 2, 4, 6, 9, 12, 24, 48, 72, 120, 168, and 336 hours after the injections using a 7.5 MHz probe connected to an Image Point HX® (HP, USA). The images were analysed by …
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Arterial Wall Hypertrophy and PDGF-A Expression in One-Kidney, One-Clip Hypertension and Angiotensin II Infusion Are Mediated By Elevated Arterial Pressure
… to differentiate these two mechanisms. First, male Wistar rats were subjected to one-kidney, one-clip (1K1C) hypertension or sham operation. Losartan, an AT1 receptor antagonist, was administered chronically to half of each surgical group beginning one day before the operation and continued …
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Regulation of skeletal muscle glucose transporter 4 expression in fructose-fed exercised rats
… via remodelling of chromatin in that region. Male Wistar rats (n=30) were randomly assigned to three dietary groups: a) standard Chow, b) Chow + 10% fructose drink and c) Chow + 10% maltodextrin drink. All rats had access to drinking water and chow ad libitum for a period of 13 days. In the …
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CANNABINOID RECEPTORS (CB) IN COCHLEA: CHARACTERIZATION AND OTOPROTECTIVE FUNCTIONS
… cochlea using different in-vivo models such as male Wistar rat and knock-in mice with GFP-tagged CB2 receptors, in-vitro models such as organotypic culture of neonatal mouse (C57BL/6) cochlea and University of Bristol organ of Corti (UB/OC1) cells. We show that both CB1 and CB2 receptors are …
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Neurochemical Changes Following Stroke: Role In Neuroprotection And Cardiac Susceptibility
… middle cerebral artery occlusion (MCAO) in adult male Wistar rats.;Five days following MCAO, the immunoreactivity for TH and neuropeptide Y (NPY) increased in the insular cortex (IC) within the peri-infarct zone. NPY also increased ipsilaterally in the basolateral nucleus of the amygdala, whereas …
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Development of Delivery Strategy for Adipose-Derived Stem Cells in the Treatment of Myocardial Infarction
… ASCs isolated from the epididymal fat pad of male Wistar rats could differentiate in vitro along the adipogenic, osteogenic, and chondrogenic lineages. Subsequently, the chemotactic response of the rat ASCs (rASCs) to varying concentrations of stromal derived factor-1 α (SDF-1α) and hepatocyte …
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