[Experimental study on the effect of 11-deoxyprostaglandin E1 on hormonal balance in animals].
The effects of prostaglandin F2 alpha and (+/-) 11-deoxyprostaglandin E1 (DPGE) on the levels of progesterone and estradiol in the blood plasma or serum of experimental animals were studied and compared. It was found for the first time that the synthetic analog of natural PGE1, DPGE, is capable to substantially reduce the progesterone level in the blood (rats and cows) and to induce the luteolysis of yellow bodies in the cow ovaries. It was demonstrated that DPGE promotes the resolution of both cyclic and persistent yellow bodies. The pattern of the drug action on rat blood steroid hormones depends on the time of pregnancy and is most pronounced in the last trimester of pregnancy.
D000527:Alprostadil / Q000031:analogs & derivatives*; D000818:Animals; D002417:Cattle; D003338:Corpus Luteum / Q000187:drug effects*; D004958:Estradiol / Q000097:blood*; D004971:Estrus / Q000187:drug effects; D005260:Female; D011247:Pregnancy; D011374:Progesterone / Q000097:blood*; D011459:Prostaglandins E, Synthetic / Q000494:pharmacology*; D051381:Rats; D011919:Rats, Inbred Strains
D011459:Prostaglandins E, Synthetic; D011374:Progesterone; D004958:Estradiol; D000527:Alprostadil; C034008:11-deoxyprostaglandin E1
Eksperimental'noe issledovanie vliianiia 11-dezoksiprostaglandina El na gormonal'nyĭ balans zhivotnykh.