Prysyazhna O. Infringement of NO-dependent regulation of contractive reactions of heart and vessels at experimental diabetes mellitus

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0406U002896

Applicant for

Specialization

  • 14.03.04 - Патологічна фізіологія

20-06-2006

Specialized Academic Board

Д26.198.01

Essay

We have revealed a complex of disturbances of endothelium-dependent reactions at streptozotocininduced diabetes. At an animal with experimental diabetes mellitus the growth of stiffness and oxygen cost of the work of vascular smooth muscles and myocardium was shown. Is shown, that possible mechanisms of development of such disorders are a depression of NO synthesis, hyperglycaemia and development of oxidative stress. Under melatonin and L-arginin action the partial restoration of the broken reactions is observed.

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