Effect of fraction F of naja naja atra venom on protein tyrosine phosphorylation in platelet activation / 中国病理生理杂志
Chinese Journal of Pathophysiology
; (12)1986.
Article
em Zh
| WPRIM
| ID: wpr-524266
Biblioteca responsável:
WPRO
ABSTRACT
AIM: To observe the mechanism of intracellu la r signal transduction that fraction F of naja naja atra venom inhibits plate let aggregation. METHODS: Tests were divided into six groups: (1) blank group; (2 ) control group and (3)-(6) ADP plus fraction F group (doses of fraction F were 100, 30, 10, 3 mg/L, respectively). Protein tyrosine phosphorylation in platelet s was assayed by Western blotting and platelet aggregation was assayed by nephel omete r. RESULTS: Fraction F significantly inhibited molecular masses (MW ) 76, 66 and 37.5 kD protein tyrosine phosphorylation in platelet that induced by ADP in a dose-dependent manner, in which 30 and 100 mg/L dose group showed ob viously different effects when compared to control group (P
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Índice:
WPRIM
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Zh
Revista:
Chinese Journal of Pathophysiology
Ano de publicação:
1986
Tipo de documento:
Article