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Morphometric analysis of the phrenic nerve in male and female Wistar-Kyoto (WKY) and spontaneously hypertensive rats (SHR)
(Associação Brasileira de Divulgação Científica, 2011)
Ventilatory differences between rat strains and genders have been described but the morphology of the phrenic nerve has not been investigated in spontaneously hypertensive (SHR) and normotensive Wistar-Kyoto (WKY) rats. A ...
Cardiac baroreflex is already blunted in eight weeks old spontaneously hypertensive rats
(2010-03-11)
Background. The literature did not evidence yet with which age spontaneously hypertensive rats (SHR) start to present baroreflex reduction. We endeavored to evaluate the baroreflex function in eight-week-old SHR. Methods. ...
Transcriptome analysis of nicotine-exposed cells from the brainstem of neonate spontaneously hypertensive and Wistar Kyoto rats
(NATURE PUBLISHING GROUP, 2010)
In this study, the effects of nicotine on global gene expression of cultured cells from the brainstem of spontaneously hypertensive rat (SHR) and normotensive Wistar Kyoto (WKY) rats were evaluated using whole-genome ...
STRAIN DIFFERENCES in BAROCEPTOR REFLEX in ADULT WISTAR KYOTO RATS
(Hospital Clinicas, Univ São Paulo, 2010-02-01)
OBJECTIVES: A subset of normotensive Sprague-Dawley rats show lower baroreflex sensitivity; however, no previous study investigated whether there are differences in baroreflex sensitivity within this subset. Our study ...
Intra-strain variations of baroreflex sensitivity in young Wistar-Kyoto rats
(CANADIAN SOC CLINICAL INVESTIGATION, 2009)
Purpose: To compare baroreflex sensitivity among conscious rats of the same strain. Methods: Male WKY rats (eight weeks old) were studied. Cannulas were inserted into the abdominal aortic artery through the right femoral ...
Sural nerve involvement in experimental hypertension: morphology and morphometry in male and female normotensive Wistar-Kyoto (WKY) and spontaneously hypertensive rats (SHR)
(BIOMED CENTRAL LTDLONDON, 2012)
Background: The sural nerve has been widely investigated in experimental models of neuropathies but information about its involvement in hypertension was not yet explored. The aim of the present study was to compare the ...
Gene Expression Profiling of Cultured Cells From Brainstem of Newborn Spontaneously Hypertensive and Wistar Kyoto Rats
(SPRINGER/PLENUM PUBLISHERS, 2009)
The spontaneously hypertensive rat (SHR) is a good model to study several diseases such as the attention-deficit hyperactivity disorder, cardiopulmonary impairment, nephropathy, as well as hypertension, which is a multifactor ...
Lesions of the commissural nucleus of the solitary tract reduce arterial pressure in spontaneously hypertensive rats
(Lippincott Williams & Wilkins, 2001-09-01)
It has been suggested that increased sympathetic activity and arterial chemoreceptors are important for the high blood pressure in spontaneously hypertensive rats (SHR). Electrolytic lesions of the commissural nucleus of ...
Lesions of the commissural nucleus of the solitary tract reduce arterial pressure in spontaneously hypertensive rats
(Lippincott Williams & Wilkins, 2001-09-01)
It has been suggested that increased sympathetic activity and arterial chemoreceptors are important for the high blood pressure in spontaneously hypertensive rats (SHR). Electrolytic lesions of the commissural nucleus of ...