Electron microscopic study of somatotropic and lactotropic pituitary cells of the Syrian hamster.
D000375:Aging; D000818:Animals; D002369:Castration; D006224:Cricetinae; D005260:Female; D006066:Gonads / Q000502:physiology; D007774:Lactation; D008297:Male; D008854:Microscopy, Electron; D010902:Pituitary Gland / Q000166:cytology*; D011247:Pregnancy; D013961:Thyroid Gland / Q000502:physiology; D013965:Thyroidectomy