نتایج جستجو برای: background: feline hemotropic mycoplasmas are parasites of erythrocytes and include three species

تعداد نتایج: 24174026  

Journal: :تحقیقات دامپزشکی 0
سید میلاد واحدی گروه بیماریهای داخلی، دانشکده دامپزشکی دانشگاه تهران، تهران– ایران مهشید بلورچیان گروه بیماریهای داخلی، دانشکده دامپزشکی دانشگاه تهران، تهران– ایران شکوفه ابوالقاسم پور گروه بیماریهای داخلی، دانشکده دامپزشکی دانشگاه تهران، تهران– ایران رامین مظاهری نژادفرد آزمایشگاه مرکزی دکتر رستگار، دانشکده دامپزشکی دانشگاه تهران، تهران، ایران حسام الدین اکبرین گروه بهداشت مواد غذایی و کنترل کیفی، دانشکده دامپزشکی دانشگاه تهران، تهران– ایران تقی زهرایی صالحی گروه میکروبیولوژی و ایمونولوژی، دانشکده دامپزشکی دانشگاه تهران– ایران سیدجاوید آل داود

background: feline hemotropic mycoplasmas are parasites of erythrocytes and include three species, mycoplasma haemofelis, candidatus mycoplasma haemominutum and candidatus mycoplasma turicensis. diagnosis of the infection with these microorganisms can be carried out using conventional assays such as blood cytology. however, these assays have a low accuracy and a high rate of false-positive resu...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده علوم 1376

saluk mount is selected for devonian biostratigraphy. this area located at southwest of bojnurd. in this study three sections are selected and two sections, chahar-borj and tabar sections with a thickness of 650 m, which consist mainly of calcareous sediments was studied in detailed but third section, qelli section, with a thickness of about 450m which consist mainly of sandstone and evaporates...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز 1381

‏‎the community dynamics of aquatic coleoptera(insecta)in one of the spring-stream habitats of bammo national park in fars province called cheshmeh-ye-ghanbari is studied as a pilot project and model for acquaintance with and furthering the biodiversity studies on fauna of iran. sixteen species-populations out of nineteen of this community were already identified for their taxonomy and for thei...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده علوم 1391

1. to determine whether difference in birth body mass influenced growth performance in pipistrellus kuhlii we studied a total of 12 captive-born neonates. bats were assigned to two body mass groups: light birth body mass (lbw: 0.89 ± 0.05, n=8) and heavy birth body mass (hbw: 1.35 ± 0.08, n=4). heavier body mass at birth was associated with rapid postnatal growth (body mass and forearm length) ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده علوم 1388

based on the latest records of typhlops vermicularis merrem, 1820 from iran, this species is distributed in the northern and southern regions of the country. in this study, new records of typhlops vermicularis are presented and it is shown that distribution range of this species is extended towards the eastern and western iran, and according to the new distribution map, it can be assumed that t...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده منابع طبیعی و علوم دریایی 1388

this research was conducted in two protect and destroy region in the middle zagros, in illam province. in order to identification of ecological species group and evaluate density of regeneration, effect of many factors such as protection, vegetation, physiographic factors, physical and chemical properties of soil in study locations were studied. to achieve these purpose number of 54 plots using...

Journal: :Applied and environmental microbiology 2007
Barbara Willi Felicitas S Boretti Marina L Meli Marco V Bernasconi Simona Casati Daniel Hegglin Maria Puorger Harold Neimark Valentino Cattori Nicole Wengi Claudia E Reusch Hans Lutz Regina Hofmann-Lehmann

Three hemotropic mycoplasmas have been identified in pet cats: Mycoplasma haemofelis, "Candidatus Mycoplasma haemominutum," and "Candidatus Mycoplasma turicensis." The way in which these agents are transmitted is largely unknown. Thus, this study aimed to investigate fleas, ticks, and rodents as well as saliva and feces from infected cats for the presence of hemotropic mycoplasmas, to gain insi...

Journal: :international journal of advanced biological and biomedical research 2014
ramin mazaheri nezhad fard seyed milad vahedi fatemeh mohammadkhan

haemoplasmas contain eperythrozoon and haemobartonella species, which are widespread causes of animal and human infections. these obligatory cell parasites were previously known as hemobartonella; now hemotropic mycoplasmas. these bacteria are identified by the lack of cell wall and their small genome. the usual diameter is between 0.3 and1μm. mycoplasmasarepolymorphic and seen in circular or b...

Journal: :The Southeast Asian journal of tropical medicine and public health 2010
Parut Suksai Nareerat Sangkachai Jarin Chatsiriwech Oraphan Kanthasaewee Ladawan Sariya Kridsada Chaichoun

A multiplex polymerase chain reaction (PCR) was developed for the detection of feline hemotropic mycoplasmas which simultaneously differentiates infections of Mycoplasma haemofelis (Mhf), Candidatus Mycoplasma haemominutum (CMhm) and Candidatus Mycoplasma turicensis (CMtc) in feline blood and spleen. These organisms are responsible for the cause of various pathogenicity of feline infectious ane...

Fatemeh Mohammadkhan Ramin Mazaheri Nezhad Fard, Seyed Milad Vahedi

Haemoplasmas contain Eperythrozoon and Haemobartonella species, which are widespread causes of animal and human infections. These obligatory cell parasites were previously known as Hemobartonella; now hemotropic mycoplasmas. These bacteria are identified by the lack of cell wall and their small genome. The usual diameter is between 0.3 and1μm. Mycoplasmasarepolymorphi...

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