Department of Fisheries, Faculty of Natural Resources and Environmental, Malayer University, Malayer, Iran
چکیده
The aim of this study was to investigate the possible reproductive effects of Genistein and β-Sitosterol on Kutum (Rutilus frisii)broodstock during of migrating to rivers for spawning. The fish were exposed to 3 levels of Genistein and β-Sitosterol (500, 50 and 10 ngl-1) separately. After 21 days, the levels of 17 beta-estradiol (E2) and testosterone (T) were measured and the ovarian status was studied. The results showed compare to the control, E2 level was lower in exposed fish to β-Sitosterol, While Genistein increased level of E2 in fish affected by 500ngl-1. The comparison of ovarian tissue in different treatments showed that oocytes mainly were in stages two and three, and the oocytes diameter was affected by different levels of Genistein and β-Sitosterol. Finally, this study showed, Genistein and β-Sitosterol at high concentrations during Kutum migration could alter ovarian structure and development of oocytes which associated with some changes in sex steroid hormones, especially the 17 beta-estradiol.
Mohammadrezaei,Davoud . (1405). The estrogenic activity of β-Sitosterol and Genistein on the female gonad of Kutum (Rutilus frisii) during reproduction migration. (e252583). مجله علوم آبزی پروری, (), e252583
MLA
Mohammadrezaei,Davoud . "The estrogenic activity of β-Sitosterol and Genistein on the female gonad of Kutum (Rutilus frisii) during reproduction migration" .e252583 , مجله علوم آبزی پروری, , , 1405, e252583.
HARVARD
Mohammadrezaei Davoud. (1405). 'The estrogenic activity of β-Sitosterol and Genistein on the female gonad of Kutum (Rutilus frisii) during reproduction migration', مجله علوم آبزی پروری, (), e252583.
CHICAGO
Davoud Mohammadrezaei, "The estrogenic activity of β-Sitosterol and Genistein on the female gonad of Kutum (Rutilus frisii) during reproduction migration," مجله علوم آبزی پروری, (1405): e252583,
VANCOUVER
Mohammadrezaei Davoud. The estrogenic activity of β-Sitosterol and Genistein on the female gonad of Kutum (Rutilus frisii) during reproduction migration. مجله علوم آبزی پروری. 1405;():e252583.
