title: Plasma corticosterone levels in rats killed sequentially at the "trough" or "peak" of the adrenocortical cycle.
mesh_terms: D000818:Animals; D002940:Circadian Rhythm; D003345:Corticosterone / Q000097:blood*; D005260:Female; D006234:Handling, Psychological; D006801:Humans; D010912:Pituitary-Adrenal Function Tests; D051381:Rats; D013312:Stress, Physiological / Q000097:blood; D013315:Stress, Psychological
chemical_list: D003345:Corticosterone