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  1. No Access

    Article

    Effect of oral administration of GnRHa+nanoparticles of chitosan in oogenesis acceleration of goldfish Carassius auratus

    Several methods have been used to accelerate previtellogenesis and vitellogenesis stages in fish, including hormonal induction, sustained-release delivery systems, and oral delivery of gonadotropin-releasing h...

    Kazem Kookaram, Bagher Mojazi Amiri… in Fish Physiology and Biochemistry (2021)

  2. No Access

    Article

    Gonadal histology and plasma sex steroid concentrations in maturing and mature spring migrants of Caspian lamprey Caspiomyzon wagneri in the Shirud River, southern Caspian Sea, Iran

    Maturing degree-days, gonadal histology, and changes in serum sex steroids (progesterone, P; testosterone, T; and 17β-estradiol, E2) were examined in maturing and mature spring migrant Caspian lamprey Caspiomyzon...

    Mohammad Reza Farrokhnejad, Bagher Mojazi Amiri, Asghar Abdoli… in Ichthyological Research (2014)

  3. No Access

    Article

    Immunomodulatory effect of cimetidine in common carp (Cyprinus carpio L.)

    The main indication of cimetidine is being H2-receptor antagonist, but studies suggest that cimetidine may also act as a non-specific stimulant of cell-mediated immunity and immunomodulator. In order to determine...

    Seyyed Mehdi Hosseinifard, Asieh Ahmadpour… in Fish Physiology and Biochemistry (2013)

  4. No Access

    Article

    Sex steroids, gonadal histology and biological indices of fall and spring Caspian lamprey (Caspiomyzon wagneri) spawning migrants in the Shirud River, Southern Caspian Sea

    This study investigates sex steroids, gonadal histology and some biological indices of fall and spring spawning migrants of Caspian lamprey Caspiomyzon wagneri (Kessler, 1870). Blood and gonad samples were collec...

    Mohammad Ahmadi, Bagher Mojazi Amiri, Asghar Abdoli… in Environmental Biology of Fishes (2011)

  5. No Access

    Article

    The study of some haematological and serum biochemical parameters of juvenile beluga (Huso huso) fed oligofructose

    A study was conducted to investigate the effects of dietary oligofructose (1, 2 and 3%) on the blood profiles of beluga (Huso huso) juveniles (18.77 ± 0.76 g) compared to fish fed an un-supplemented diet. After 7...

    Seyed Hossein Hoseinifar, Alireza Mirvaghefi… in Fish Physiology and Biochemistry (2011)

  6. No Access

    Article

    Assessment of ability of endangered Caspian brown trout, Salmo trutta caspius (Salmonidae) in production of semen with desirable quality

    To assay the effects of strip** frequency on semen characteristics of Caspian brown trout, Salmo trutta caspius, the chemical composition of seminal fluid, sperm production (semen volume, sperm density, spermat...

    Saeed Hajirezaee, Bagher Mojazi Amiri, Ali Reza Mirvaghefi in Journal of Ichthyology (2010)

  7. No Access

    Article

    Threatened fishes of the world: Salmo trutta caspius (Kessler, 1877) (Salmoniforms: Salmonidae)

    Mohammad Ali Jalali, Bagher Mojazi Amiri in Environmental Biology of Fishes (2009)

  8. No Access

    Article

    Effects of triploidy on the Caspian salmon Salmo trutta caspius haematology

    The aim of this study was a comparison of key haematological features of diploid (2n) and triploid (3n) Caspian salmon (Salmo trutta caspius). Morphometric indices of erythrocytes were determined on blood smears ...

    Salar Dorafshan, Mohammad Reza Kalbassi… in Fish Physiology and Biochemistry (2008)

  9. No Access

    Article

    Correlations between circulating insulin-like growth factor-I and thyroxine and cortisol hormone levels, and some biometrical traits in female brood stocks during the late stages of sex maturation and in juvenile Persian sturgeon (Acipenser persicus)

    Relationships between insulin-like growth factor-I (IGF-I) and thyroxine (T4) and cortisol hormones were studied in female brood stocks of Persian sturgeon [Acipenser persicus; caught from both sea water (SW) and...

    Barzan Bahrami Kamangar, Mohammad Javad Rasaee… in Fish Physiology and Biochemistry (2007)