Volume 4, Issue 1
مرور بر اساس
ارسال های اخیر
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Genetic Variation of Choline Dehydrogenase Gene in Idiopathic Male Infertility
(University of Tehran Press, 2014-05-01)Infertility can be caused by an unexplained reduction in semen quality in males who present asnormal on physical examination and endocrine testing. There is some evidence that aberrantmetabolism of micronutrients ...
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Effects of cell phone radiation on testosterone levels and testicular changes in rats treated with garlic (Allium sativum L.) hydroalcoholic extract
(University of Tehran Press, 2014-05-01)Electromagnetic waves can damage sex organs and cause hormonal disorders, and garlic isknown to reduce risk factors for various diseases. The aim of this study was to investigate theprobable effects of mobile ...
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Identification of biological secondary metabolites in three Penicillium species, P. goditanum, P. moldavicum, and P. corylophilum
(University of Tehran Press, 2014-05-01)Microorganisms are important components of soil. Some soil filamentous fungi such asPenicilium produce many bioactive small molecules, or secondary metabolites, that range frombeneficial bioactive compounds to ...
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Biological Removal of Dibenzothiophene from Soil and Changes to soil Sulfate by White-Rot Fungus Phanerochaete chrysosporium
(University of Tehran Press, 2014-05-01)This study investigated biodegradation of dibenzothiophene (DBT) in marsh soil spiked bywhite-rot fungus Phanerochaete chrysosporium. Soil samples were spiked with 100 ppm DBTand incubated at 30°C in a dark ...
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Comparison of biochemical properties of recombinant phytase expression in the favorable methylotrophic platforms of Pichia pastoris and Hansenula polymorpha
(University of Tehran Press, 2014-05-01)Phytic acid is the dominant form of phosphorous in plant seeds. However, phytic acid cannot beutilized by animals and causes them serious phosphate deficiency. Utilization of phytase as ananimal feed additive ...
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Associative learning and memory duration of Trichogramma brassicae
(University of Tehran Press, 2014-05-01)Learning ability and memory duration are two inseparable factors which can increase theefficiency of a living organism during its lifetime. Trichgramma brassice Bezdenko (Hym.:Trichogrammatidae) is a biological ...
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Optimization for decolorization of azo dye Remazol Black B by a Halomonas strain using the Taguchi approach
(University of Tehran Press, 2014-05-01)Halophilic and halotolerant microorganisms are good candidates for decolorization of azo dyeswhich are routinely used in the dyeing process in textile industries. In this paper, theoptimization of biological ...



