Changes of dry mass of blood lymphocytes in the course of mouse estrous cycle and their dependence on the sexual steroid hormones.
The dry mass of blood lymphocytes in female mice has been found to underline the variations according to the phases of estrous cycle. Ovariectomy caused disappearance of cyclic changes and reduced the mean dry mass of lymphocytes. Whereas estradiol was effective in restoration of the lymphocyte dry mass to the values characteristic for non-operated animals, progesterone failed to produce any noticeable effect. It is concluded that estradiol is responsible for the changes of lymphocyte dry mass observed during the successive phases of estrous cycle.
D000818:Animals; D002369:Castration; D004031:Diestrus / Q000187:drug effects; D004958:Estradiol / Q000494:pharmacology*; D004971:Estrus / Q000187:drug effects; D005260:Female; D008214:Lymphocytes / Q000502:physiology*; D051379:Mice; D008807:Mice, Inbred BALB C; D011247:Pregnancy; D011359:Proestrus / Q000187:drug effects; D011374:Progesterone / Q000494:pharmacology*
D011374:Progesterone; D004958:Estradiol