مرور بر اساس
ارسال های اخیر
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Short Communication: Haematological and immunological responses of sea bass (Dicentrarchus labrax) to a short-term exposure to increased water levels of nitrate
(Agricultural Research,Education and Extension Organization, 2012-04-01)
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Short Communication- Isolation of some human pathogens from fresh and smoked shad
(Agricultural Research,Education and Extension Organization, 2012-04-01)
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A Comparative study of synthetic carp GnRH and carp pituitary homogenate effects on in vitro steroidogenesis of oocytes in common carp (Cyprinus carpio)
(Agricultural Research,Education and Extension Organization, 2012-04-01)Vitellogenic stage carp ovaries were collected aseptically and the cells of ovarian follicles were dispersed by trypsin treatment and cultivated as monolayer. Control cultures were grown in medium M199 alone. Media for ...
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Accumulation Variations of selected heavy metals in Barbus xanthopterus in Karoon and Dez Rivers of Khuzestan, Iran
(Agricultural Research,Education and Extension Organization, 2012-04-01)The concentrations of Cd, Pb, Ni and Hg were determined in gill, liver and muscle of Barbus xanthopterus in down streams of Karoon and Dez Rivers during summer 2009. Heavy metal concentrations varied significantly, depending ...
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Identification of bester hybrids (female Huso huso Linnaeus, 1758 and male sterlet Acipenser ruthenus Linnaeus, 1758) using AFLP molecular technique
(Agricultural Research,Education and Extension Organization, 2012-04-01)In this study Amplified Fragment Length Polymorphism (AFLP) was applied to species identification of bester hybrids. Hybrids identification was performed by comparison of electrophoresis profiles with parental species. The ...
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Reproductive biology of Cobitis keyvani (Cobitidae) from the Talar River in the southern Caspian Sea basin
(Agricultural Research,Education and Extension Organization, 2012-04-01)Some aspects of the reproductive biology of Cobitis keyvani (Mousavi-Sabet, Yerli, Vatandoust, Ozeren and Moradkhani, 2012), an endemic Loach fish species from the Talar River in the southern Caspian Sea basin, in north ...
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Effects of propolis on some blood parameters and enzymes in carp exposed to arsenic
(Agricultural Research,Education and Extension Organization, 2012-04-01)The purpose of this study was to investigate the therapeutic effects of natural products like propolis on biochemical and hematologic parameters in carp (Cyprinus carpio, Linnaeus 1758) exposed to arsenic. In this study ...
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Histochemical study of the olfactory rosette of Cyprinus carpio (Linnaeus, 1758)
(Agricultural Research,Education and Extension Organization, 2012-04-01)The distribution and localization of acid and neutral mucins in various cells lining the olfactory epithelium of Cyprinus carpio have been studied histochemically by employing the PAS-AB technique. Variations in the ...
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Determination of developmental stages of embryo in the Sea Urchin, Echinometra mathaei
(Agricultural Research,Education and Extension Organization, 2012-04-01)Sea Urchin is one of the most useful tools in developmental biology studies because this organism has the simplest kind of developmental stages. We aimed to determine developmental stages and timetable of Echinometra mathaei ...
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Anticancer effect of Dunaliella salina under stress and normal conditions against skin carcinoma cell line A431 in vitro
(Agricultural Research,Education and Extension Organization, 2012-04-01)Dunaliella salina, a green microalga, has been consumed as food and medicine for a long time.The anti-oxidant and anticancer effects are related to more production of β- carotene under stress conditions compared with ...
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Genetic characterization of Vimba vimba persa (Pallas, 1814) in Southern parts of the Caspian Sea using microsatellite markers
(Agricultural Research,Education and Extension Organization, 2012-04-01)Population genetic structure of Vimba vimba persa was investigated using microsatellite markers from 40 regions along the Iranian coastline of the Southern Caspian Sea (Anzali lagoon and Havigh River in Gilan province, ...
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Bioaccumulation of heavy metals Cu, Zn, and Hg in muscles and liver of the stellate sturgeon (Acipenser stellatus) in the Caspian Sea and their correlation with growth parameters
(Agricultural Research,Education and Extension Organization, 2012-04-01)Bioaccumulation of Cu, Zn, Hg in muscles and liver tissues of stellate sturgeon (Acipenser stellatus) from the southern Caspian Sea was measured. Effects of condition factor (CF), age and hepatosomatic index (HSI) on metal ...
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The Antioxidant Vitamin (A, C, E) and the Lipid Peroxidation Levels in Some Tissues of Juvenile Rainbow trout (Oncorhynchus mykiss, W. 1792) at Different Oxygen Levels
(Agricultural Research,Education and Extension Organization, 2012-04-01)In this study, the malondialdehyde (MDA) levels in the muscle, liver and kidney tissues and the antioxidant vitamin (A, C, E) levels in the muscle tissue of juvenile rainbow trout were investigated under different oxygen ...
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Genetic diversity of Mahisefid (Rutilus frisii kutum Kamensky 1901) in different rivers of the south Caspian Sea using PCR-RFLP
(Agricultural Research,Education and Extension Organization, 2012-04-01)Mahisefid is the most popular fish in Iran with the highest economic value. The analysis of mitochondrial DNA has been extensively used as a marker for population genetic studies and is a powerful tool in studies of gene ...
