Endogenous opiates: 1980.
Vast amounts of research have been done that have attempted to delineate the pharmacological and physiological effects of the endogenous opiate peptides. A great deal of knowledge has also been accumulated in a limited time span concerning the types and locations of the opiate receptors and peptides, as well as their functions. In 1980, reports were made concerning the effects of these peptides on analgesia, on tolerance and dependence, on activity, on learning and memory, on schizophrenia and other types of emotional disturbances, and on physiological responses such as eating and drinking, cardiovascular responses, and sexual function. Additional understanding was also gained concerning their interactions with neurotransmitters, other neuropeptides, and hormones. These and other studies published only in 1980 are reviewed in this paper, which is the third of an annual series.
D000818:Animals; D004361:Drug Tolerance; D004723:Endorphins / Q000494:pharmacology / Q000502:physiology* / Q000627:therapeutic use; D006728:Hormones / Q000502:physiology; D006801:Humans; D007858:Learning / Q000187:drug effects; D008568:Memory / Q000187:drug effects; D009043:Motor Activity / Q000187:drug effects; D009292:Narcotic Antagonists; D018377:Neurotransmitter Agents / Q000502:physiology; D010146:Pain / Q000503:physiopathology; D011957:Receptors, Opioid / Q000187:drug effects; D013045:Species Specificity; D019966:Substance-Related Disorders; D014018:Tissue Distribution
D004723:Endorphins; D006728:Hormones; D009292:Narcotic Antagonists; D018377:Neurotransmitter Agents; D011957:Receptors, Opioid