نتایج جستجو برای: a persicus

تعداد نتایج: 13432286  

Journal: :journal of arthropod-borne diseases 0
r dehghani dept of environment health, kashan university of medical sciences, iran mm sedaghat dept of medical entomology, school of public health, teheran university of medical sciences, iran m sabahi bidgoli dept of environment health, kashan university of medical sciences, iran

a case of myiasis due to musca domestica describes in pseudocerastes persicus for the first time. the snake was found in bari karafs, kashan, iran, with a lesion on its body. fourteen live larvae of m. domestica removed from its wound. this is the first report of a new larval habitat of m. domestica .

Journal: :international journal of aquatic biology 0
naser agh artemia & aquatic animals research institute, urmia university, dr. beheshty avenue, urmia, 57153, iran. reza asgari department of fisheries, faculty of natural resources, the university of tehran, p.o. box: 31585-4314, karaj, iran farzaneh noori artemia & aquatic animals research institute, urmia university, dr. beheshty avenue, urmia, 57153, iran.

high mortality and labor costs are associated with first-feeding sturgeon culture, particularly during the period of dietary transition from live to formulated feed. therefore we investigated the effects of various feeding treatments on the survival and growth of the persian sturgeon ( acipenser persicus ) larvae during a 20-day culture period. three replicate groups (250 fish/replicate) of fir...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علوم و فنون دریایی خرمشهر - دانشکده منابع طبیعی دریا 1388

براساس خصوصیات ریختی زیر گونه جدیدی از میگوی ببری سبز با نام penaeus semisulcatus persicus معرفی شد. برای مطالـعه تفاوت های ژنتیکی میان گونه و زیر گونه مذکور، 16s rrna و coi به عنوان نشانگر میتوکندریایی مورد توجه قرار گرفتند. بدین منظور حدود 40 قطعه از گونـــه penaeus semisulcatus و 40 قطعه از زیر گونه آن p. semisilcatus persicus) ) بر اساس خصوصیات مورفولوژیک از سواحل هرمزگان و بوشهر جمع آوری و...

ژورنال: :زیست شناسی دریا 0
سیما غلامیان sima gholamian

به منظور ارزیابی برخی اثرات تحت کشندگی علف کش بوتاکلر (butachlor) در بچه تاس‏ماهیان ایرانی (acipenser persicus) آزمایش تعیین سمیت حاد به صورت ساکن و بر اساس روش استاندارد (oecd) در موسسه تحقیقات بین المللی ماهیان خاویاری به انجام رسید. 120 عدد بچه تاسماهی ایرانی با میانگین وزن 2±10 گرم در 4 گروه (3 گروه آزمایشی و یک گروه شاهد) پس از تعیین محدوده کشندگی، در معرض غلظت های 107/0 و 215/0 و 322/0 می...

Platelet aggregation inhibitory effect and anticoagulant properties of fractions separated from the venoms of Cerastes persicus fieldi and Echis carinatus were investigated. The partial fractionation was performed on a Sephadex G-100 column. Two fractions separated from Cerastes persicus fieldi showed anti platelet aggregation activity on ADP (200 µM)-induced platelet aggregation (ca 80% inhibi...

Ahmad Farajzadeh-Sheikh Ali Asadi Rad, Hossein Najafzadeh-Varzi

Extract of Echinops persicus is traditionally used for a long time in Iran for treatment of cough and constipation. This extract is produced by activity of bug (Situphilus spp.) on the plant. We documented its anti-tussive effect in rats in our previous study. The aim of this study was to assess the anti-ulcer effect of Echinops persicus in an animal model. In this study we evaluated anti-ulcer...

Journal: :iranian journal of animal biosystematics 0
m.r. khoshkholgh s. nazari m. pourkazemi

we estimated the genetic diversity and population structure of persian sturgeon across six regions of caspian sea along the coast of iran using eight dna microsatellite loci. full genotypes were obtained for 195 individuals of persian sturgeon. significant differences were detected between a. persicus specimens collected from sefidrud river (p≤0.0001) and those collected from the southern fishe...

Agh, N., Malekinejad, H.,

Zearalenone (ZEA) as mycoestrogen is found in human foods and animal feeds. Its estrogenic potency depends on its biotransformation fate. The hepatic biotransformation of ZEA in two species of sturgeon fish (Acipenser persicus and Huso huso) was investigated. ZEA was incubated with the hepatic microsomal and post-mitochondrial sub-fractions in the presence of NADPH and the metabolites were dete...

Zearalenone (ZEA) as mycoestrogen is found in human foods and animal feeds. Its estrogenic potency depends on its biotransformation fate. The hepatic biotransformation of ZEA in two species of sturgeon fish (Acipenser persicus and Huso huso) was investigated. ZEA was incubated with the hepatic microsomal and post-mitochondrial sub-fractions in the presence of NADPH and the metabolites were dete...

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