نتایج جستجو برای: coxiella burnetii
تعداد نتایج: 2113 فیلتر نتایج به سال:
q fever is a worldwide zoonosis with many acute and chronic manifestations caused by the pathogen coxiella burnetii . farm animals and pets are the main reservoirs of infection, and transmission to human beings is mainly accomplished through inhalation of contaminated aerosols. persons at greatest risk are those in contact with farm animals and include farmers, abattoir workers, and veterinaria...
BACKGROUND: Q fever is a zoonotic disease caused byCoxiella burnetii, a species of bacteria that is distributedworldwide. In cattle, Coxiella burnetii infections are generallyasymptomatic but can also be associated with reproductivedisorders. OBJECTIVES: The aim of this study was to achievemolecular detection of Coxiella burnetii in dairy bovine milkfarms using Nested PCR in Qom province, Iran....
Background: Coxiella burnetii is an obligate intracellular microorganism that causes Q fever in humans and animals. A high risk for obstetric complications has been reported among women infected with Coxiella burnetii. The present study aimed to assess the seroprevalence of C.burnetii infection among rural pregnant women in Khorramabad. Materials and Methods: In this cross-sectional study, a t...
the objective of the present investigation was to determine the seroprevalence of coxiella burnetii infection in free-range yaks in china. a total of 552 serum samples were collected from yaks in gansu province, northwest china between april 2013 and january 2014, and antibodies against c. burnetii were evaluated using enzyme-linked immunosorbent assay (elisa). overall, 13.59% (75/552, 95% ci: ...
Coxiella burnetii is the causative agent of Q fever. Q fever is a worldwide zoonosis that is responsible for various clinical manifestations. However, in Greece hepatitis due to Coxiella is rarely encountered. A case of Q fever associated with hepatitis is reported here. Diagnosis was made by specific serological investigation (enzyme-linked immunosorbent and indirect immunofluorescene assays) ...
Q fever is a highly infectious disease with a worldwide distribution. Its causative agent, the intracellular bacterium Coxiella burnetii, infects a variety of vertebrate species, including humans. Its evolutionary origin remains almost entirely unknown and uncertainty persists regarding the identity and lifestyle of its ancestors. A few tick species were recently found to harbor maternally-inhe...
Ruminants are the main source of human infections with the obligate intracellular bacterium Coxiella (C.) burnetii. Infected animals shed high numbers of C. burnetii by milk, feces, and birth products. In goats, shedding by the latter route coincides with C. burnetii replication in epithelial (trophoblast) cells of the placenta, which led us to hypothesize that epithelial cells are generally im...
Here, we present the draft genome sequences of the Coxiella burnetii Dugway 7D77-80 and Dugway 7E65-68 strains, which were isolated from rodents in Dugway, UT, in the 1950s. The strains reside in a distinct genomic group of C. burnetii and are considered avirulent despite having the largest genomes of the Coxiella genus.
In vitro activities of telithromycin compared to those of erythromycin against Rickettsia spp., Bartonella spp., Coxiella burnetii, and Ehrlichia chaffeensis were determined. Telithromycin was more active than erythromycin against Rickettsia, Bartonella, and Coxiella burnetii, with MICs of 0.5 microg/ml, 0.003 to 0.015 microg/ml, and 1 microg/ml, respectively, but was inactive against Ehrlichia...
In the current study, we determined the draft genome sequences of three Coxiella burnetii human disease isolates. The Coxiella burnetii Turkey (RSA315) and Dyer (RSA345) strains were isolated from acute Q fever patients, while the Ko (Q229) strain was isolated from a Q fever endocarditis patient.
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید