title: Effects of chronic nicotine administration and age on various neurotransmitters and associated enzymes in male Fischer-344 rats.
mesh_terms: D000367:Age Factors; D000818:Animals; D001013:Aorta, Thoracic / Q000032:analysis; D001853:Bone Marrow / Q000032:analysis; D001923:Brain Chemistry / Q000187:drug effects; D003106:Colon / Q000032:analysis; D004386:Duodenum / Q000032:analysis; D005470:Fluorometry; D006632:Histamine / Q000032:analysis; D006897:Hydroxyindoleacetic Acid / Q000032:analysis; D007421:Intestine, Small / Q000032:analysis; D007668:Kidney / Q000032:analysis; D008099:Liver / Q000032:analysis; D008168:Lung / Q000032:analysis; D008297:Male; D009206:Myocardium / Q000032:analysis; D018377:Neurotransmitter Agents / Q000378:metabolism*; D009538:Nicotine / Q000008:administration & dosage* / Q000494:pharmacology; D010179:Pancreas / Q000032:analysis; D051381:Rats; D012669:Seminal Vesicles / Q000032:analysis; D012701:Serotonin / Q000032:analysis; D013363:Submandibular Gland / Q000032:analysis; D009435:Synaptic Transmission / Q000187:drug effects*
chemical_list: D018377:Neurotransmitter Agents; D012701:Serotonin; D006897:Hydroxyindoleacetic Acid; D009538:Nicotine; D006632:Histamine