NOREPINEPHRINE-SYNTHESIZING ENZYMES IN BRAIN, ADRENALS AND PERIPHERAL SYMPATHETIC NERVES OF SPONTANEOUSLY HYPERTENSIVE RATS

[摘要] References(18)Cited-By(10)Dopamine-β-hydroxylase (DBH) activity in scrum, DBH and tyrosine hydroxylase (TH) activities in mesenteric vessels, and DBH and TH activities in locus coeruleus and hypothalamus of brain did not differ significantly between spontaneously hypertensive rats (SHR) and normotensive Wistar-Kyoto rats (WKR) at 16 weeks of age when hypertension of SHR was fixed. In contrast, DBH and TH activities in vas deferens and adrenal glands were significantly higher in SHR than in WKR. These changes in SHR at 16 weeks of age after establishment of hypertension are directly opposite those reported previously in SHR at 3 weeks of age before the onset of hypertension.

[学科分类] 药理学