Ferdowsi University of Mashhad
1. Element Accumulations in Liver and Kidney Tissues of Some Bony Fish Species in the Southwest Caspian Sea

Masoud Sattari; Mehdi Bibak; Shima Bakhshalizadeh; Mohammad Forouhar Vajargah

Volume 12, Issue 1 , Summer and Autumn 2020, , Pages 33-40


       The Caspian Sea is the largest inland body of water in the world and so has both common characteristics of seas and lakes with over 153 fish species which inhabit the sea and its basin. However, little is known about the trace element (TE) contaminations (TECs) in its tissues. In ...  Read More

2. Relation between gonadal hormones and sexual maturity of female Kutum Rutilus frisii kutum during spawning season

Saeed Shafiei Sabet; Mohammad Reza Imanpoor; Bagher Aminian Fatideh

Volume 1, Issue 2 , Summer and Autumn 2009, , Pages 96-105


  Abstract Relation between sexual maturity and levels of two main steroid hormones in gonads, 17- estradiol (E2) and testosterone (T) were studied by using histological and radioimmunoassay in female kutum Rutilus frisii kutum during spawning season of the southern Caspian Sea. The study was carried ...  Read More