Effect of Cd2+ on Gonadotropin Secretion of Pituitary From Common Carp (Cyprinus carpio L.) In Vitro

MA Guang-zhi; LIN Hao-ran; ZHANG Wei-min

MA Guang-zhi, LIN Hao-ran, ZHANG Wei-min. 1995. Effect of Cd[2+] on Gonadotropin Secretion of Pituitary From Common Carp (Cyprinus carpio L.) In Vitro. Zoological Research, 16(3): 255-261.

Citation:

MA Guang-zhi, LIN Hao-ran, ZHANG Wei-min. 1995. Effect of Cd[2+] on Gonadotropin Secretion of Pituitary From Common Carp (Cyprinus carpio L.) In Vitro. Zoological Research, 16(3): 255-261.

Citation:

MA Guang-zhi, LIN Hao-ran, ZHANG Wei-min. 1995. Effect of Cd[2+] on Gonadotropin Secretion of Pituitary From Common Carp (Cyprinus carpio L.) In Vitro. Zoological Research, 16(3): 255-261.

Effect of Cd2+ on Gonadotropin Secretion of Pituitary From Common Carp (Cyprinus carpio L.) In Vitro

Graphical Abstract

Graphical Abstract

Abstract

Abstract

Effects of Cd2+ on gonadotropin secretion of pituitary from common carp were studied by using the in vitro perfusion system.It was found that Cd2+ can stimulated gonadotropin secretion directly,inhibited sGnRH-A stimulating gonadotropin secretion significantly.The results suggest that one of the toxic mechanisms of Cd2+ on pituitary gonadotrop might be Cd2+-disturbed Ca2+ action.