Rats Inbred Shr
Mostrando 1-6 de 6 artigos, teses e dissertações.
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1. Avaliação da função ventricular sistólica e diastólica pelo ecocardiograma transesofágico e da capacidade funcional em ratos espontaneamente hipertensos submetidos à desnervação sino-aórtica / Evaluation of the systolic and diastolic ventricular function by transesophageal echocardiogram and functional capacity in spontaneously hypertensive rats submitted to sinoaortic denervation
INTRODUÇÂO: Durante o desenvolvimento da hipertensão arterial sistêmica (HAS) ocorre a hiperatividade simpática, que está relacionada ao comprometimento dos sistemas baro e quimiorreflexo arteriais e disfunção ventricular esquerda (VE). Entretanto, a função ventricular direita (VD) tem sido pouco avaliada no contexto da HAS associada à desnervaç�
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 06/10/2011
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2. Histological evaluation of bone repair in through-in-through defects of mandibular angle of the spontaneously hypertensive rats and controls Wistar-Kyoto / Avaliação histológica da reparação óssea em defeitos bicorticais no ângulo de mandíbula de ratos geneticamente hipertensos e de seus controles Wistar-Kyoto
Arterial hypertension may affect the quality of bone repair because this disease is characterized by physiopathological vascular and bone metabolism changes. With the objective of evaluating the bone neoformation and remodeling, this study investigated the process of bone repair in spontaneously hypertensive rats (SHR) and their match controls Wistar-Kyoto (
Publicado em: 2008
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3. Efeitos de fármacos anti-hipertensivos de diferentes classes farmacológicas sobre a rarefação capilar funcional e estrutural em ratos espontaneamente hipertensos. / Antihypertensive pharmaceutical effects of different pharmacologic classrooms on the functional and structural hair rarefaction in spontaneously inbred rats.
Introdução: A elevação crônica da resistência vascular sistêmica pode ser considerada como a principal alteração hemodinâmica na hipertensão arterial primária estabelecida. Investigamos os efeitos do tratamento crônico com os anti-hipertensivos atenolol (ATE), enalapril (ENA), nifedipina (NIF) e losartan (LOS) sobre a densidade capilar funcional
Publicado em: 2008
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4. Comparison of voluntary ethanol intake by two pairs of rat lines used as genetic models of anxiety
The relationship between anxiety-related behaviors and voluntary ethanol intake was examined in two pairs of rat lines by the oral ethanol self-administration procedure. Floripa high (H) and low (L) rats selectively bred for contrasting anxiety responses in the open-field test, and two inbred strains, spontaneously hypertensive rats (SHR) and Lewis rats whic
Brazilian Journal of Medical and Biological Research. Publicado em: 2004-10
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5. Cosegregation of the renin allele of the spontaneously hypertensive rat with an increase in blood pressure.
The spontaneously hypertensive rat (SHR) exhibits alterations in the renin-angiotensin-aldosterone system which are similar to those that characterize patients with "nonmodulating" hypertension, a common and highly heritable form of essential hypertension. Accordingly, we determined whether the inheritance of a DNA restriction fragment length polymorphism (R
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6. Strain differences in sensitivity of rats to Mycoplasma arthritidis ISR 1 infection are under multiple gene control.
At least 5 female rats from each of 24 inbred (ACI, AS, BDIX, BH, BN, BS, BUF, DA, LE, LEW, MWF, OM, SPRD-Cu3, W-Krypt, and WKY), RT1 congenic [BH.1L(LEW), LEW.1A(AVN), LEW.1C(WIST), LEW.1LV3(BH), LEW.1K(SHR), and LEW.1N(BN)], and F1 hybrid [(LEW x BN)F1, (LEW.1W x LEW.1A)F1, and (LEW x LEW.1W)F1] strains, representing eight independent major histocompatibil