Pituitary inhibition by effluent blood from the testis.
D000818:Animals; D001769:Blood; D002417:Cattle; D004967:Estrogens / Q000378:metabolism*; D005260:Female; D008297:Male; D010053:Ovary / Q000378:metabolism; D010227:Parabiosis; D010908:Pituitary Hormones, Anterior / Q000037:antagonists & inhibitors*; D051381:Rats; D013737:Testis / Q000098:blood supply* / Q000378:metabolism
D004967:Estrogens; D010908:Pituitary Hormones, Anterior