Topics: Autonomic Pharmacology, autonomic drugs, Cholinoceptor-Activating Drug, Cholinesterase-Inhibiting Drug, Cholinoceptor-Blocking Drugs, Adrenoceptor Agonists Drug, Sympathomimetic Drug, Adrenoceptor Antagonist Drug, cardiovascular-renal drug, Antihypertensive Agents, Vasodilators, Treatment of Angina Pectoris, Heart Failure, Cardiac Arrhythmias, Diuretic Agents, actionson smooth muscle, central nervous system, inflammation, gout, endocrine drugs, chemotherapeutic drugs, toxicology, Heavy Metal Intoxication, Chelators, Poisoned Patient, Beta-Lactam, Cell Wall Antibiotics, Membrane-Active Antibiotics, Macrolides, Clindamycin, Chloramphenicol, Streptogramins, Oxazolidinones, Aminoglycosides, Spectinomycin, Sulfonamides, Trimethoprim, Quinolones, Antimycobacterial Drugs, Antifungal Agents, antiviral agents, Antimicrobial Agents, Disinfectants, Antiseptics, Sterilants, Antimicrobial Agents, Antiprotozoal Drugs, Antihelminthic Drugs, Cancer Chemotherapy, Immunopharmacology, Hypothalamic Hormones, Pituitary Hormones, Thyroid drugs