The magnesium potentiation of the oxytocic acitvity of pituitary extracts from an elasmobranch (Raia rhina).
D000818:Animals; D001681:Biological Assay; D004357:Drug Synergism; D005260:Female; D005399:Fishes / Q000502:physiology*; D066298:In Vitro Techniques; D008274:Magnesium / Q000494:pharmacology*; D009130:Muscle, Smooth / Q000187:drug effects / Q000502:physiology; D010120:Oxytocics / Q000494:pharmacology*; D010909:Pituitary Hormones, Posterior / Q000494:pharmacology*; D051381:Rats; D013268:Stimulation, Chemical; D014020:Tissue Extracts / Q000494:pharmacology; D014599:Uterus / Q000187:drug effects* / Q000502:physiology
D010120:Oxytocics; D010909:Pituitary Hormones, Posterior; D014020:Tissue Extracts; D008274:Magnesium