Aggression, defense and neurohumors.
D000109:Acetylcholine / Q000502:physiology; D000374:Aggression; D000663:Amphibians; D000728:Androgens / Q000502:physiology; D000818:Animals; D001143:Arousal; D001923:Brain Chemistry; D003674:Defense Mechanisms; D004569:Electroencephalography; D004702:Endocrine Glands / Q000502:physiology; D004837:Epinephrine / Q000502:physiology; D004967:Estrogens / Q000502:physiology; D005260:Female; D005399:Fishes; D006062:Gonadotropins / Q000502:physiology; D013006:Growth Hormone / Q000502:physiology; D006168:Guinea Pigs; D006801:Humans; D007313:Insecta; D007774:Lactation; D007986:Luteinizing Hormone / Q000502:physiology; D008297:Male; D008598:Menstruation; D018377:Neurotransmitter Agents / Q000502:physiology*; D009638:Norepinephrine / Q000502:physiology; D010060:Ovulation; D010675:Pheromones / Q000502:physiology; D011247:Pregnancy; D011323:Primates; D012725:Sexual Behavior; D012726:Sexual Behavior, Animal; D012919:Social Behavior; D013315:Stress, Psychological; D013739:Testosterone / Q000502:physiology; D013963:Thyroid Hormones / Q000502:physiology
D000728:Androgens; D004967:Estrogens; D006062:Gonadotropins; D018377:Neurotransmitter Agents; D010675:Pheromones; D013963:Thyroid Hormones; D013739:Testosterone; D007986:Luteinizing Hormone; D013006:Growth Hormone; D000109:Acetylcholine; D009638:Norepinephrine; D004837:Epinephrine