نتایج جستجو برای: feline hemoplasma

تعداد نتایج: 7991  

2011
Emily N Barker Alistair C Darby Chris R Helps Iain R Peters Kate J Heesom Christopher J Arthur Ben Crossett Margaret A Hughes Alan D Radford Séverine Tasker

Mycoplasma haemofelis is a pathogenic feline hemoplasma. Despite its importance, little is known about its metabolic pathways or mechanism of pathogenicity due to it being uncultivatable. The recently sequenced M. haemofelis str. Langford 1 genome was analysed and compared to those of other available hemoplasma genomes.Analysis showed that in hemoplasmas genes involved in carbohydrate metabolis...

Journal: :Veterinary microbiology 2011
Dmitriy V Volokhov Tenaya Norris Carlos Rios Maureen K Davidson Joanne B Messick Frances M Gulland Vladimir E Chizhikov

The hemoplasmas are the trivial name for a group of erythrocyte-parasitizing, non-cultivable in vitro bacteria of the genus Mycoplasma that have been described in several mammalian hosts worldwide. This study is the first report of hemoplasmas in marine mammals. EDTA anticoagulated whole blood samples from 137 California sea lions (Zalophus californianus) and 20 northern elephant seals (Miroung...

Journal: :The Journal of veterinary medical science 2012
Momoko Hirata Morihiro Tateno Masato Sakuma Nozomi Nakanishi Masako Izawa Yumiko Asari Maki Okamura Takako Shimokawa Miyama Asuka Setoguchi Yasuyuki Endo

An epidemiological survey of Iriomote cats (Prionailurus bengalensis iriomotensis) was conducted to understand the prevalence and molecular characteristics of hemotropic mycoplasma (hemoplasma). A series of ecological surveys of Iriomote cats were performed between November 2003 and September 2010. During this period, 31 Iriomote cats were captured or found, and 39 blood samples were collected....

Journal: :Applied and environmental microbiology 2017
Dmitriy V Volokhov Jusun Hwang Vladimir E Chizhikov Heather Danaceau Nicole L Gottdenker

Raccoons (Procyon lotor) are successful urban adapters and hosts to a number of zoonotic and nonzoonotic pathogens, yet little is known about their hemoplasma infections and how prevalence varies across habitat types. This study identifies hemotropic Mycoplasma species infection in raccoons from urban and undisturbed habitats and compares hemoplasma infection in sympatric urban cats (Felis catu...

2014
Hinako SASHIDA Yoshihisa SUZUKI Sou ROKUHARA Kazuya NAGAI Ryô HARASAWA

The prevalence of hemotropic mycoplasmas in wild monkeys is largely unknown. Here, we report the presence of hemoplasmas in blood specimens collected from wild Japanese monkeys (Macaca fuscata) tentatively captured for ecological survey in Mie prefecture, Japan. We examined 9 monkeys using hemoplasma-specific real-time PCR and found all of them positive for a hemoplasma infection. The 16S rRNA ...

Journal: :Journal of clinical microbiology 2006
Barbara Willi Séverine Tasker Felicitas S Boretti Marcus G Doherr Valentino Cattori Marina L Meli Remo G Lobetti Richard Malik Claudia E Reusch Hans Lutz Regina Hofmann-Lehmann

Two hemotropic mycoplasmas have been recognized in cats, Mycoplasma haemofelis and "Candidatus Mycoplasma haemominutum." We recently described a third feline hemoplasma species, designated "Candidatus Mycoplasma turicensis," in a Swiss cat with hemolytic anemia. This isolate induced anemia after experimental transmission to two specific-pathogen-free cats and analysis of the 16S rRNA gene revea...

Journal: :The Journal of veterinary medical science 2011
Yu Fujihara Fumina Sasaoka Jin Suzuki Yusaku Watanabe Masatoshi Fujihara Katsufumi Ooshita Hitoshi Ano Ryô Harasawa

We have examined for hemoplasma infection among cattle in the Hiroshima and Miyazaki prefectures by using a sensitive real-time PCR, with SYBR Green I and with melting curve analysis, which allow to distinguish the two bovine hemoplasma species, Mycoplasma wenyonii and 'Candidatus M. haemobos'. We found 69.4% of 36 cattle in Hiroshima and 93.8% of 32 cattle in Miyazaki infected with either of t...

Journal: :The Journal of veterinary medical science 2004
Hisashi Inokuma Shoko Taroura Masaru Okuda Masaharu Hisasue Kazuhito Itamoto Satoshi Une Munekazu Nakaichi Yasuho Taura

A molecular survey of hemoplasma (Mycoplasma haemofelis and 'Candidatus Mycoplasma haemominutum') in Yamaguchi Prefecture and surrounding areas was performed by using molecular methods. PCR-RFLP with HindIII revealed that 2 cats were infected with M. haemofelis, and 16 with 'C. Mycoplasma haemominutum' among 102 randomly selected cats. Partial 16S rRNA gene sequences of M. haemofelis and 'C. My...

2011
Jane A. Steer Séverine Tasker Emily N. Barker Jørgen Jensen Joanne Mitchell Teresa Stocki Victoria J. Chalker Mike Hamon

A patient with chronic moderate neutropenia, acute hemolysis, and pyrexia was found to be infected with a novel hemoplasma species. A clinical response to doxycyline was noted, and moxifloxacin was added subsequently to aid infection clearance. This represents the first report of hemolysis in association with confirmed hemoplasma infection in a human.

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