title: Plasma corticoids and brain tryptophan after acute and tolerance dosage of LSD.
mesh_terms: D000305:Adrenal Cortex Hormones / Q000097:blood*; D000311:Adrenal Glands / Q000502:physiology; D000818:Animals; D001923:Brain Chemistry / Q000187:drug effects*; D008238:Lysergic Acid Diethylamide / Q000494:pharmacology*; D008297:Male; D010902:Pituitary Gland / Q000502:physiology; D051381:Rats; D014364:Tryptophan / Q000032:analysis*
chemical_list: D000305:Adrenal Cortex Hormones; D014364:Tryptophan; D008238:Lysergic Acid Diethylamide