The Korean Journal of Physiology
- 제21권2호
- /
- Pages.191-200
- /
- 1987
- /
- 0300-4015(pISSN)
혈관 평활근의 수축기전에 관한 연구
Different Mechanisms for the Activation of Vascular Smooth Muscle by Norepinephrine and Depolarization
- Hong, Yong-Woo (Department of Physiology and Pediatrics, College of Medicine, Seoul National University) ;
- Ko, Kwang-Wook (Department of Physiology and Pediatrics, College of Medicine, Seoul National University) ;
- Kim, Ki-Whan (Department of Physiology, College of Medicine, Seoul National University)
- 발행 : 1987.12.30
초록
The activation mechanism of the sustained contractions induced by norepinephrine and K-depolarization was studied in renal vascular muscle. Helical strips of arterial muscle were prepared from rabbit renal arteries. All experiments were performed in Tris-buffered Tyrode solution which was aerated with 100%