Bartonella vinsonii subsp. arupensis as an agent of blood culture-negative endocarditis in a human.
نویسندگان
چکیده
We report the case of a patient hospitalized with endocarditis. The etiological diagnosis of Bartonella was suggested by detection of high titers of antibodies by immunofluorescence and Western blotting. Two different nested PCRs performed on sera identified Bartonella vinsonii subsp. arupensis by sequencing.
منابع مشابه
Serological evidence of Bartonella vinsonii lymphadenopathies in a child bitten by a dog.
Bartonella species are gram-negative bacilli that belong to the alpha two subgroup of Proteobacteria. Bartonella species are being recognised as increasingly important bacterial pathogens in veterinary and human medicine [1]. These organisms can be transmitted by an arthropod vector or alternatively by animal scratches or bites [1]. Cat scratch disease (CSD) is caused by Bartonella henselae and...
متن کاملBartonella vinsonii subsp. berkhoffii as an agent of afebrile blood culture-negative endocarditis in a human.
We report a case of endocarditis in a human infected with Bartonella vinsonii subsp. berkhoffii, which causes bacteremia and endocarditis in dogs. Bacterial identification was established by PCR amplification and sequencing of an intergenic spacer region (ITS1), 16S ribosomal DNA, and a gene encoding citrate synthase (gltA). Bartonella antibodies were detected by immunofluorescence.
متن کاملBartonella vinsonii subsp. arupensis in Humans, Thailand
We identified Bartonella vinsonii subsp. arupensis in pre-enriched blood of 4 patients from Thailand. Nucleotide sequences for transfer-messenger RNA gene, citrate synthase gene, and the 16S-23S rRNA internal transcribed spacer were identical or closely related to those for the strain that has been considered pathogenic since initially isolated from a human in Wyoming, USA.
متن کاملIsolation of a new subspecies, Bartonella vinsonii subsp. arupensis, from a cattle rancher: identity with isolates found in conjunction with Borrelia burgdorferi and Babesia microti among naturally infected mice.
Bacteremia with fever due to a novel subspecies of Bartonella vinsonii was found in a cattle rancher. The subspecies shared major characteristics of the genus Bartonella in terms of most biochemical features and cellular fatty acid profile, but it was distinguishable from other subspecies of B. vinsonii by good growth on heart infusion agar supplemented with X factor and by its pattern of enzym...
متن کاملPersistent infection or successive reinfection of deer mice with Bartonella vinsonii subsp. arupensis.
Bartonella infections are common in rodents. From 1994 to 2006, longitudinal studies of a rodent community, consisting mainly of deer mice (Peromyscus maniculatus), were conducted in southwestern Colorado to study hantaviruses. Blood samples from deer mice captured one or more times during the period 2003 to 2006 (n = 737) were selected to study bartonellae in deer mice. Bartonellae were found ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Journal of clinical microbiology
دوره 43 2 شماره
صفحات -
تاریخ انتشار 2005