title: Serum insulin changes in male rats associated with age and reproductive activity.
mesh_terms: D000311:Adrenal Glands / Q000033:anatomy & histology; D000367:Age Factors; D000818:Animals; D001786:Blood Glucose; D001835:Body Weight; D003345:Corticosterone / Q000097:blood; D005230:Fatty Acids, Nonesterified / Q000097:blood; D007328:Insulin / Q000097:blood*; D007515:Islets of Langerhans / Q000033:anatomy & histology; D008297:Male; D011863:Radioimmunoassay; D051381:Rats; D012098:Reproduction
chemical_list: D001786:Blood Glucose; D005230:Fatty Acids, Nonesterified; D007328:Insulin; D003345:Corticosterone