Sympathetic Discharge Rate in Spontaneously Hypertensive Rats
نویسندگان
چکیده
منابع مشابه
Loss of accommodation in sympathetic neurons from spontaneously hypertensive rats.
Synaptic transmission and membrane properties of sympathetic neurons in superior cervical ganglia of spontaneously hypertensive rats (SHR), normotensive Wistar-Kyoto rats (WKY), and Sprague-Dawley rats (SD) were investigated in vitro by extracellular and intracellular recording. The sympathetic neurons of SHR showed an atypical loss of spike accommodation. The spike discharge was insensitive to...
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We have previously demonstrated blunted reflex responses of lumbar sympathetic nerve activity during volume expansion in NaCl-sensitive spontaneously hypertensive rats maintained on basal (1% NaCl) diets compared with NaCl-resistant spontaneously hypertensive rats, Wistar-Kyoto rats, and Sprague-Dawley rats. The current study tested the hypothesis that chronic ingestion of a high (8%) NaCl diet...
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Possible defects in blood pressure (BP) regulation were studied by recording responses to centrally-administered bradykinin. Pressor effects accompanied by increased sympathetic nerve activity were elicited by intracerebroventricular injections in intact rats, but significant differences between Kyoto-Wistar normotensive (KNR) and spontaneously hypertensive rats (SHR) were not detected. By cont...
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ژورنال
عنوان ژورنال: Japanese Heart Journal
سال: 1973
ISSN: 0021-4868,1348-673X
DOI: 10.1536/ihj.14.350