title: Inhibition of platelet function by sulbenicillin and its metabolite.
abstract: The effect of sulbenicillin and its major metabolite, alpha-sulfobenzylpenicilloic acid, on platelet function was investigated. Sulbenicillin caused inhibition of platelet aggregation and release reaction in the same manner as carbenicillin. alpha-Sulfobenzylpenicilloic acid was found to cause much stronger inhibition of platelet function. The results indicate that the strong inhibitory action of alpha-sulfobenzylpenicilloic acid may also take part in impaired platelet functions following administration of sulbenicillin to humans.
mesh_terms: D001792:Blood Platelets / Q000187:drug effects* / Q000378:metabolism; D006801:Humans; D066298:In Vitro Techniques; D010400:Penicillin G / Q000031:analogs & derivatives*; D010974:Platelet Aggregation / Q000187:drug effects; D012701:Serotonin / Q000097:blood; D013408:Sulbenicillin / Q000031:analogs & derivatives / Q000494:pharmacology*
chemical_list: D012701:Serotonin; D013408:Sulbenicillin; D010400:Penicillin G