title: Sex hormones status and erythropoietin production in rats.
mesh_terms: D000780:Anestrus / Q000187:drug effects; D000818:Animals; D002369:Castration; D004921:Erythropoietin / Q000096:biosynthesis* / Q000097:blood; D004958:Estradiol / Q000494:pharmacology*; D004971:Estrus / Q000187:drug effects; D005260:Female; D006400:Hematocrit; D006454:Hemoglobins / Q000032:analysis; D000860:Hypoxia / Q000378:metabolism; D007501:Iron / Q000378:metabolism; D008297:Male; D009392:Nephrectomy; D011247:Pregnancy; D051381:Rats; D013739:Testosterone / Q000494:pharmacology*
chemical_list: D006454:Hemoglobins; D004921:Erythropoietin; D013739:Testosterone; D004958:Estradiol; D007501:Iron