نتایج جستجو برای: camelus dromedaries
تعداد نتایج: 1628 فیلتر نتایج به سال:
در این مطالعه آنزیم تبدیل کننده آنژیوتنسین (ace, ec 3.4.15.1) با استفاده از دترجنت غیر یونی تریتون x-100از بافت ریه شتر (camelus dromedaries) استخراج شد و در طی سه مرحله شامل: رسوب دهی با آمونیوم سولفات، کروماتوگرافی تبادل آنیونی باq-sepharose و ژل فیلتراسیون با sephacryl s-200 hr به میزان 314 برابر خالص گردید. فعالیت ویژه نهایی آن برابر unit/mg 74/45 بدست آمد. وزن مولکولی آنزیم با روش sds-page...
background: vitamin a which is found in different tissuesand organs plays a particular role in detecting clinical signs invarious deficiency conditions. however, sometimes the marginaldeficiency is present in a way that clinical signs are not visible butperformance defects, such as infertility is seen. objectives: inthis study, the normal baseline levels of vitamin aand β-carotene inclinically ...
Physocephalus dromedarii stat. nov. was found in the abomasum of two adult female dromedaries originating from a farm in Dubai. Previously, this nematode has been misidentified as a subspecies of Ph. sexalatus but morphological differences are striking enough for it to be upgraded to a species. Physocephalus dromedarii is larger than Ph. sexalatus and has longer spicules. There are 20-22 obliqu...
The single-humped dromedary (Camelus dromedarius) is the most numerous and widespread of domestic camel species and is a significant source of meat, milk, wool, transportation and sport for millions of people. Dromedaries are particularly well adapted to hot, desert conditions and harbour a variety of biological and physiological characteristics with evolutionary, economic and medical importanc...
Abstract Background: In molecular approach, serum of camel contains a unique type of antibodies devoid of light chains since the light chain is missing, the heavy-chain antibodies should bind their antigen by one single domain, the variable domain of the heavy immunoglobulin chain. Vascular endothelial growth factor receptor-2 (VEGFR-2) is one of the important proteins in angiogenesis which...
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