Ryabenko V. The Role of The Thymic Peptides Complex - Thymalin and The Kidney Peptides Complex in Thymocytes Apoptosis Regulation at Physiological Conditions and at The Modulation of Their Intracellular Regulatory Systems Activity.

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0404U004463

Applicant for

Specialization

  • 14.03.08 - Імунологія та алергологія

04-11-2004

Specialized Academic Board

Д 26.003.02

Essay

It was shown, that thymalin and kidney peptides complex (KPC) act as the physiological regulators of apoptosis thymocytes. It was found that regulation of apoptosis appreciably detected on a proportion of Bcl-2/P53 expression. We showed that the modulation of intracellular regulatory systems activity enhanced thymocytes apoptosis. Thus, thymalin and the KPC act as inhibitors of apoptosis in this conditions. This antiapoptotic influence was specific and caused by Bcl-2 increasing. It was established that the thymic and non lymphoid tissues peptides activate thymocytes apoptosis in NOD mice autoimmune model. The thymic and non lymphoid tissues peptides demonstrated antiapoptotic influence at the model of irradiation-induced thymocytes apoptosis. Thus, peptides preparates are high effective modulators of apoptotic processes of thymocytes.

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