Results 11 to 20 of about 3,551 (111)

A QTL on rat chromosome 7 modulates prepulse inhibition, a neuro-behavioral trait of ADHD, in a Lewis x SHR intercross

Behavioral and Brain Functions, 2006
Background Attention deficit hyperactivity disorder (ADHD) is a complex neuropsychiatric disorder with a substantial genetic component. The Spontaneously Hypertensive Rats (SHR), considered as a good animal model of ADHD, also show less anxiety-like ...
Ramos André, Raba Frantz, Terenina-Rigaldie Elena, Vendruscolo Leandro, Takahashi Reinaldo, Mormède Pierre   +5 more
doaj   +1 more source

Animal models of hypertension and concurrent organs injury. [PDF]

Animal Model Exp Med
Although hypertension is a frequently seen chronic condition across the world, its exact cause remains unclear. Animal models are beneficial for clarifying the pathogenic mechanism of hypertension and examining new treatments. An optimal animal model for studies on hypertension must well mimic human‐like hemodynamics and pathophysiological structural ...
Wang Y, Jiang X, Yang Z.
europepmc   +2 more sources

Chemical Characterisation and Antihypertensive Effects of Locular Gel and Serum of Lycopersicum esculentum L. var. “Camone” Tomato in Spontaneously Hypertensive Rats

Molecules, 2020
Blood pressure control in hypertensive subjects calls for changes in lifestyle, especially diet. Tomato is widely consumed and rich in healthy components (i.e., carotenoids, vitamins and polyphenols).
Paola Marcolongo, Alessandra Gamberucci, Gabriella Tamasi, Alessio Pardini, Claudia Bonechi, Claudio Rossi, Roberta Giunti, Virginia Barone, Annalisa Borghini, Paolo Fiorenzani, Maria Frosini, Massimo Valoti, Federica Pessina   +12 more
doaj   +1 more source

Can Wistar rats be used as the normotensive controls for nerve morphometry investigations in spontaneously hypertensive rats (SHR)? Ratos Wistar podem ser utilizados como os controles normotensos dos ratos espontaneamente hipertensos (SHR) em investigações morfométricas de nervos periféricos?

Acta Cirúrgica Brasileira, 2011
PURPOSE: We compared the sural nerve morphology among Wistar (WR), Wistar-Kyoto (WKY) and Spontaneously hypertensive (SHR) rats, including the nerve fascicles and myelinated fibers morphometry.
Luciana Sayuri Sanada, Marcelo Rodrigo Tavares, Milena Cardoso Maia Neubern, Helio Cesar Salgado, Valéria Paula Sassoli Fazan   +4 more
doaj   +1 more source

Estudo da função hepática de ratos espontaneamente hipertensos submetidos a diferentes pressões de pneumoperitônio com CO2 Study of the hepatic function in spontaneously hipertensive rats submitted to different pressures of the CO2 pneumoperitoneum

Acta Cirúrgica Brasileira, 2003
OBJETIVOS: Avaliar a função hepática de ratos hipertensos submetidos a baixa ou alta pressão de pneumoperitônio. MÉTODOS: Foram utilizados 60 ratos, distribuídos em dois grupos (n= 30), de acordo com a pressão de pneumoperitônio de 4 e 10mmHg, sendo 15 ...
Valéria Vieira Chida, Márcia Bento Moreira, Luís Fernando Paes Leme, Djalma José Fagundes, Carlos Eduardo Benetti Ramalho, Neil Ferreira Novo, Edna Frasson de Souza Montero   +6 more
doaj   +1 more source

A função renal de ratos espontaneamente hipertensos submetidos ao pneumoperitônio

Acta Cirúrgica Brasileira, 2002
Objetivo: Estudar a função renal de ratos espontaneamente hipertensos submetidos ao pneumoperitônio com CO2. Métodos: Foram utilizados 60 ratos, sendo 30 Wistar SHR e 30 EPM-1 Wistar, com idade ao redor de quatro meses, com peso médio de 341g.
Márcia Bento Moreira, Edna Frasson S. Montero, Djalma José Fagundes, Valeria Vieira Chida, Carlos Eduardo Benetti Ramalho, Yára Juliano   +5 more
doaj   +1 more source

Comparison of voluntary ethanol intake by two pairs of rat lines used as genetic models of anxiety

Brazilian Journal of Medical and Biological Research, 2004
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
G.E. Da Silva, A. Ramos, R.N. Takahashi
doaj   +1 more source

Influence of arterial hypertension on colonic healing in rats Influência da hipertensão arterial na cicatrização colônica em ratos

Acta Cirúrgica Brasileira, 2012
PURPOSE: Evaluation of colonic healing in spontaneously hypertensive rats. METHODS: Fifty male, young and inbred rats were used. Twenty-five Wistar Kyoto rats (WKY) as control and twenty-five spontaneously hypertensive rats (SHR) as an experimental group.
Gilberto Luiz Ortolan, Maria de Lourdes Pessole Biondo-Simões, Giovani Marino Fávero, Daniel Fernandes, Mário Rodrigues Montemór Netto, Luiz Renato Olchanheski Jr   +5 more
doaj   +1 more source

Two inbred rat strains contrasting for anxiety-related behaviors show similar levels of defensive responses to cat odor

Behavioral and Brain Functions, 2007
Rodents are known to display fear-related responses when exposed to the odor of natural predators, such as cats, even when they are totally naïve to these stimuli.
Ramos André, Vendruscolo Leandro F, Brüske Gustavo R   +2 more
doaj   +1 more source

Ação local do alendronato sódico na reparação óssea de ratos espontaneamente hipertensos (SHR) Local action of sodium alendronate in bone repair of spontaneously hypertensive rat (SHR)

Arquivos Brasileiros de Cardiologia, 2008
FUNDAMENTO: A hipertensão arterial é uma desordem caracterizada por alterações relevantes no tecido ósseo. O alendronato sódico tem indicação no tratamento de doenças ósseas, por causa de sua afinidade pela hidroxiapatita, inibindo as reabsorções ósseas.
Mônica Dal Pian Nobre, Raquel Guedes Fernandes, Chung Man Chin, Horácio Faig-Leite   +3 more
doaj   +1 more source