نتایج جستجو برای: argas persicus
تعداد نتایج: 919 فیلتر نتایج به سال:
Background:Compsobuthus persicus scorpion is endemic to Iran and exists in Hormozgan, Bushehr and Fars provinces. The aim of this study was to assess the clinical manifestations of envenomation by C. persicus and the effect of its venom on the biochemical, hematological, and urinalysis parameters of the stung patients. Methods: In this analytical and retrospective study, all medical charts of ...
Background The present study was conducted approximately 40 years ago, but its results have not been released. At the time of this study, the importance of the gut microbiota was not fully understood. Methods Meriones persicus rodents, as one of the major reservoirs of Yersinia pestis bacterium in Iran, were compared in a disease endemic area (Akanlu, Hamadan, western Iran) and a non-endemic ...
The present study was performed to assess the infection of rodent reservoirs and their fleas to plaque agent (Yersinia pestis) in Kurdistan and North Khorasan respectively as active endemic and inactive nonendemic foci in the country. Live traps were used to collect rodents in spring and summer 2015. Totally, 109 rodents were trapped. Rodents of genus Apodemus witherbyi (40.5%) were the most ab...
Argas vespertilionis, an argasid tick associated with bats and bat habitats in Europe, Africa, and Asia has been reported to bite humans; however, studies investigating the presence of vector-borne pathogens in these ticks are lacking. Using molecular tools, we tested 5 A. vespertilionis ticks collected in 2010 from the floor of a bat-infested attic in southwestern France that had been converte...
Aegyptianella botuliformis n. sp. (Rickettsiales: Anaplasmataceae) isolated from helmeted guineafowls Numida meleagris from the Kruger National Park is described. The rickettsia occurs within a membrane-bound vacuole in the cytoplasm of erythrocytes with up to 8 organisms in a mature inclusion. The initial body resembles that of Aegyptianella pullorum. The tightly packed, sausage-shaped interme...
We have developed a wireless-controlled compact optical switch by siliconmicromachining techniques with DC magnetron sputtering. For the optical switchingoperation, micro mirror is designed as cantilever shape size of 5mm×800μm×50μm.TbDyFe film is sputter-deposited on the upper side of the mirror with the condition as: Argas pressure below 1.2×10-9 torr, DC input power of 180W and heating tempe...
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...
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...
The purpose of this article is to identify and evaluate the importance birds genus Merops (European Bee-eater -Merops apiaster Blue-cheeked persicus) in Uzbekistan, as well develop recommendations aimed at solving some problems associated with its conservation. As a result study, aspect biocenotic relations, natural significance these species was revealed. economic value determined analyzed bee...
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