Hamid Reza Jamalzadeh

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Multiple sclerosis (MS) is the most common cause ofnontraumatic neurological disability in Europe and North America. Growth factor expression could participate in the repair process of the demyelinating disease. Among growth factors, brain derived neurotrophic factors (BDNF) has been demonstrated to play an important role in neuronal and axonal survival. In(More)
To identify a simple indicator for detection of follicular vitellogenesis stage of cultured Caspian brown trout, the changes of plasma calcium and estradiol-17β along with ovarian histology were investigated over a reproductive cycle. For this purpose, the blood and gonad samples were taken monthly over a six months period. According to results, the(More)
This study investigated the effect of manipulated photoperiod on haematological parameter in beluga sturgeon (Huso huso). One hundred eight fish (24-month old) were randomly allocated into 18 tanks. Each tank received one of six photoperiod regimes for 73 days: natural photoperiod, 24Light (L):0Dark (D), 16L:8D, 12L:12D, 8L:16D and 0L:24D. Different(More)
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