Abstract:
In this paper, the influence of polyphenol extract from green walnuts on glutathione metabo lism in the blood serum of breeding roosters was studied. To achieve this purpose, hydroalcoholic
extract from green walnuts was used, with a total antioxidant activity of 548,37 mg gallic acid
equivalent/100 gr. For the study were used two batches of roosters, of five animals in each batch,
experimental and control. As a result of the research on the influence of metabolism, changes
were obtained in the content of SH-groups, G-TP, G-S-T, as well as amino acids, which are part
of the glutathione composition and which were studied in different biological fluids and repro ductive cells. The basic mechanism of the central role of thiol-mediated redox control in cellular
metabolism is the ability of thiol groups to reversibly change their redox state with subsequent
changes in the conformational, catalytic or regulatory functions of the protein.
Description:
ROȘCA, Nicolae, BALAN, Ion, BUZAN, Vladimir, BALACCI, Sergiu, FURDUI, Vlada, MEREUTĂ, Ion, OSIPCIUC, Galina, CREȚU, Roman, BACU, Gheorghii. Influența extractului de polifenoli din nucile verzi asupra metabolismului glutationului din seriul sanguin al cocoșilor. In: Integrare prin cercetare și inovare: conferința științifică națională cu participare internațională. Ştiinţe ale naturii și exacte, 9-10 noiembrie 2023. CEP USM, 2024, pp. 250-256. ISBN 978-9975-62-690-3.
