잠시만 기다려 주세요. 로딩중입니다.

자라에 있어서의 Oxytocin의 昇壓作用의 機轉

Mechanism of pressor action of oxytocin in the tortoise

전남의대잡지 1969년 6권 1호 p.113 ~ 117
서재희,
소속 상세정보
서재희 (  ) - 전남대학교 의과대학 약리학교실

Abstract


In this study the mechanism of pressor action of oxytocin in the tortoise was investigated. In the whole animals oxytocin elicited hypertensive response, either inn reserpine-treated. animals or Regitine-pretreated animals, indicating that the action is not mediated by sympathoadrenal system.
Further evidence supporting the above observation was obtained in in vitro experiments with isolated atria of tortoise. Inthis preparation oxytocin depressed contractility, while norepinephrine and isoproterenol stimulated. It was thus concluded that oxytocin elevates blood pressure in the tortoise by directly constricting. peripheral blood vessels not by increasing cardiac output.

키워드

원문 및 링크아웃 정보

등재저널 정보