General biochemical mechanism for prostaglandin actions: direct coupling of prostanoid receptors to guanine nucleotide regulatory proteins.
D000818:Animals; D015232:Dinoprostone; D004285:Dogs; D019204:GTP-Binding Proteins / Q000378:metabolism*; D006150:Guanine Nucleotides / Q000494:pharmacology; D066298:In Vitro Techniques; D007679:Kidney Medulla / Q000378:metabolism; D007700:Kinetics; D008861:Microsomes / Q000378:metabolism; D011458:Prostaglandins E / Q000378:metabolism; D011982:Receptors, Prostaglandin / Q000187:drug effects / Q000378:metabolism*
D006150:Guanine Nucleotides; D011458:Prostaglandins E; D011982:Receptors, Prostaglandin; D019204:GTP-Binding Proteins; D015232:Dinoprostone