title: [Effect of defensin on platelet functional activity].
abstract: The effects of human neutrophil peptide defensin were studied on human platelet function. Defensin (0.1-40 micrograms/mL) did not promote platelet aggregation. Defensin decreased platelet aggregation responses to ADF, collagen or thrombin. Defensin significantly lessened ATP level, released during platelet aggregation, and malondialdehyde production, induced by thrombin and collagen. These data reveal that defensins involve in cell-cell interaction between platelets and neutrophils counteracting agonist-induced platelet activation.
authors.forename: I P
authors.initials: IP
authors.lastname: Ashmarin
authors.forename: S B
authors.initials: SB
authors.lastname: Tkachenko
authors.forename: I A
authors.initials: IA
authors.lastname: Rud'ko
authors.forename: E A
authors.initials: EA
authors.lastname: Korneva
authors.forename: V N
authors.initials: VN
authors.lastname: Kokriakov
authors.forename: A A
authors.initials: AA
authors.lastname: Kubatiev
mesh_terms: D000244:Adenosine Diphosphate / Q000494:pharmacology; D000255:Adenosine Triphosphate / Q000097:blood; D001798:Blood Proteins / Q000494:pharmacology*; D002450:Cell Communication / Q000187:drug effects; D003094:Collagen / Q000494:pharmacology; D023082:Defensins; D006801:Humans; D008315:Malondialdehyde / Q000097:blood; D009504:Neutrophils / Q000187:drug effects; D015539:Platelet Activation / Q000187:drug effects; D010975:Platelet Aggregation Inhibitors / Q000494:pharmacology*; D013917:Thrombin / Q000494:pharmacology
chemical_list: D001798:Blood Proteins; D023082:Defensins; D010975:Platelet Aggregation Inhibitors; D008315:Malondialdehyde; D000244:Adenosine Diphosphate; D000255:Adenosine Triphosphate; D003094:Collagen; D013917:Thrombin
vernacular_title: Vliianie defensina na funktsional'nuiu aktivnost' trombotsitov.