[صفحه اصلی ]   [Archive]  
:: صفحه اصلي :: درباره نشريه :: آخرين شماره :: تمام شماره‌ها :: جستجو :: ثبت نام :: ارسال مقاله :: تماس با ما ::
:: دوره 9، شماره 3 - ( 1389 ) ::
جلد 9 شماره 3 صفحات 478-484 برگشت به فهرست نسخه ها
The impact of captivity on fertilization, cortisol and glucose levels in plasma in kutum broodstock
چکیده:   (10018 مشاهده)

  Gravid wild kutum broodstock, Rutilus frisii kutum, on their upstream migration to Valiabad River (northern Iran) were kept in captivity to allow them to ovulate (captive ripe). Then the impact of captivity on some reproductive and physiological parameters (i.e., plasma cortisol and glucose levels, fertilization percentage, gonadosomatic index and fecundity) were assessed and results were compared with those obtained from naturally ovulated broodstock (ripe). Plasma cortisol level was not significantly different between gravid and captive ripe broodstock but was significantly higher (P<0.05) than that in ripe group. Glucose level was significantly higher (P<0.05) in captive ripe compared to that in ripe or gravid groups. Mean gonadosomatic index, fecundity, and fertilization rate did not affect as a result of stress by captivity. Inverse relationship between plasma cortisol levels and fertilization rate was observed.

متن کامل [PDF 132 kb]   (3314 دریافت)    
نوع مطالعه: پژوهشي | موضوع مقاله: Biology & physiology
دریافت: 1389/6/27 | پذیرش: 1394/6/22 | انتشار: 1394/6/22
ارسال نظر درباره این مقاله
نام کاربری یا پست الکترونیک شما:

CAPTCHA


XML   English Abstract   Print


Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:

Yasemi M, Nikoo M. The impact of captivity on fertilization, cortisol and glucose levels in plasma in kutum broodstock. IJFS. 2010; 9 (3) :478-484
URL: http://jifro.ir/article-1-76-fa.html

The impact of captivity on fertilization, cortisol and glucose levels in plasma in kutum broodstock. مجله علوم شیلاتی ایران. 1389; 9 (3) :478-484

URL: http://jifro.ir/article-1-76-fa.html



دوره 9، شماره 3 - ( 1389 ) برگشت به فهرست نسخه ها
مجله علوم شیلاتی ایران Iranian Journal of Fisheries Sciences
Persian site map - English site map - Created in 0.06 seconds with 32 queries by YEKTAWEB 4137