Shubina TA, Obergan TY, Lyapina LA, Grigorieva ME, Myasoedov NF, Andreeva LA. Effect of a New Synthetic Peptide Preparation AСTH
15-18PGP on the Hemostasis System in Rats.
Bull Exp Biol Med 2019;
168:250-253. [PMID:
31776957 DOI:
10.1007/s10517-019-04685-9]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Indexed: 10/25/2022]
Abstract
We studied the effect of chronic intranasal and peroral administration of a new peptide preparation AСTH15-18PGP in a dose of 100 mg/kg body weight on the state of vascular-platelet and plasma hemostasis in animals. It was found that this synthetic regulatory peptide administered intranasally can produce antiplatelet, anticoagulant, and antifibrin-stabilizing effects on the blood plasma in healthy rats. In both administration routes, the peptide induced activation of the anticoagulation system of the hemostasis by increasing enzymatic and non-enzymatic fibrinolysis; after intranasal administration, the fibrinolytic effects were more pronounced.
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