[Phosphorylase activity of human placenta perfused in vitro: effect of gonadotropins, dibutyryl cyclic AMP and prostaglandins].
The gonadotropic hormones stimulate the glycogen phosphorylase activity of human full-term placenta perfused in vitro. This effect is reproduced by dibutyryl cAMP and PG F2alpha and accompanied by an increased glucose liberation in the perfusion fluid.
D003994:Bucladesine / Q000494:pharmacology*; D006063:Chorionic Gonadotropin / Q000494:pharmacology; D005260:Female; D005958:Glucosephosphates / Q000096:biosynthesis; D006062:Gonadotropins / Q000494:pharmacology*; D006801:Humans; D066298:In Vitro Techniques; D007986:Luteinizing Hormone / Q000494:pharmacology; D010477:Perfusion; D006005:Phosphorylases / Q000378:metabolism*; D010920:Placenta / Q000201:enzymology*; D011247:Pregnancy; D011460:Prostaglandins F / Q000494:pharmacology*; D013268:Stimulation, Chemical
D006063:Chorionic Gonadotropin; D005958:Glucosephosphates; D006062:Gonadotropins; D011460:Prostaglandins F; D003994:Bucladesine; D007986:Luteinizing Hormone; D006005:Phosphorylases
Activité phosphorylasique du placenta humain perfusé in vitro: action des hormones gonadotropes, du dibutyryl AMPc et des prostaglandines