Kolianchuk Y. Reproductive toxicity of generic substances of synthetic pyrethroid lambda-cyhalothrin for Wistar hannover rats when exposed during gametogenesis

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0420U000081

Applicant for

Specialization

  • 14.03.06 - Токсикологія

23-06-2020

Specialized Academic Board

Д 26.630.01

Essay

The dissertation is devoted to the study of the reproductive function state by the experiment on rats after exposure with synthetic pyrethroid lambda-cyhalothrin (LCT) during gametogenesis. It has been shown that LCT disrupts the reproductive function of male and female rats. It was shown that the synthetic pyrethroid lambda-cyhalothrin demonstrated endocrine-disruptive properties, which were typical for irreversible xenoagonists of estrogen receptors with a medium degree of activity, caused antiandrogenic effect, and changed the testosterone level in blood serum of experimental animals. In the range of studied doses, the no-observed-effect-level (NOAEL) of LCT for reproductive toxicity was established - 0.3 mg/kg of body weight.

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