caa a22 4500 605537844 CHVBK 20210128100859.0 cr unu---uuuuu 210128e20150101xx s 000 0 eng 10.1007/s10517-015-2757-4 doi (NATIONALLICENCE)springer-10.1007/s10517-015-2757-4 Efficacy of Green Tea Extract in Two Exercise Models [Elektronische Daten] [A. Novozhilov, T. Tavrovskaya, N. Voitenko, M. Maslova, N. Goncharov, V. Morozov] Oral administration of green tea extract in a dose of 6 mg/kg twice a day (before and after exercise) over 2 weeks significantly increased swimming times on week 1 and 2 in comparison with control animals receiving water. The 7-day and final exhaustive running in rats was accompanied by a significant decrease in spleen weight and iron serum levels associated with developed reticulocytosis. Administration of green tea extract in a dose of 12 mg/kg once a day (before exercise) for 2 weeks did not affect the duration of the running, but prevented the decrease in serum iron and spleen weight, that, along with a significantly increased concentration of reduced glutathione in erythrocytes, can indicate a normalizing effect of green tea extract on hemopoiesis and stimulating effect on the antioxidant system of erythrocytes. Springer Science+Business Media New York, 2015 swimming load nationallicence running load nationallicence green tea extract nationallicence erythrocytes nationallicence blood bioche- nationallicence Novozhilov A. I. M. Sechenov Institute for Evolutionary Physiology and Biochemistry, Russian Academy of Sciences, St. Petersburg, Russia aut Tavrovskaya T. I. M. Sechenov Institute for Evolutionary Physiology and Biochemistry, Russian Academy of Sciences, St. Petersburg, Russia aut Voitenko N. I. M. Sechenov Institute for Evolutionary Physiology and Biochemistry, Russian Academy of Sciences, St. Petersburg, Russia aut Maslova M. I. M. Sechenov Institute for Evolutionary Physiology and Biochemistry, Russian Academy of Sciences, St. Petersburg, Russia aut Goncharov N. I. M. Sechenov Institute for Evolutionary Physiology and Biochemistry, Russian Academy of Sciences, St. Petersburg, Russia aut Morozov V. I. M. Sechenov Institute for Evolutionary Physiology and Biochemistry, Russian Academy of Sciences, St. Petersburg, Russia aut Bulletin of Experimental Biology and Medicine Springer US; http://www.springer-ny.com 158/3(2015-01-01), 342-345 0007-4888 158:3<342 2015 158 10517 https://doi.org/10.1007/s10517-015-2757-4 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s10517-015-2757-4 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Novozhilov A. I. M. Sechenov Institute for Evolutionary Physiology and Biochemistry, Russian Academy of Sciences, St. Petersburg, Russia aut NATIONALLICENCE 700 1- Tavrovskaya T. I. M. Sechenov Institute for Evolutionary Physiology and Biochemistry, Russian Academy of Sciences, St. Petersburg, Russia aut NATIONALLICENCE 700 1- Voitenko N. I. M. Sechenov Institute for Evolutionary Physiology and Biochemistry, Russian Academy of Sciences, St. Petersburg, Russia aut NATIONALLICENCE 700 1- Maslova M. I. M. Sechenov Institute for Evolutionary Physiology and Biochemistry, Russian Academy of Sciences, St. Petersburg, Russia aut NATIONALLICENCE 700 1- Goncharov N. I. M. Sechenov Institute for Evolutionary Physiology and Biochemistry, Russian Academy of Sciences, St. Petersburg, Russia aut NATIONALLICENCE 700 1- Morozov V. I. M. Sechenov Institute for Evolutionary Physiology and Biochemistry, Russian Academy of Sciences, St. Petersburg, Russia aut NATIONALLICENCE 773 0- Bulletin of Experimental Biology and Medicine Springer US; http://www.springer-ny.com 158/3(2015-01-01), 342-345 0007-4888 158:3<342 2015 158 10517