نتایج جستجو برای: brucella endocarditis
تعداد نتایج: 21154 فیلتر نتایج به سال:
Pseudoaneurysm is a rare condition in the region of the fibrous body between the mitral and aortic valve, the mitral-aortic intervalvular fibrosa (MAIVF), that has been reported as a sequela of endocarditis and surgical trauma. MAIVF rarely occurs on native aortic valve after infective endocarditis (IE). It is often fatal because of its rapid progress, high rates of rupture and recurrence, and ...
abiotrophia defectiva was previously known as a member of the nutritionally variant streptococcus (nvs). this microorganism is a member of the normal flora of mouth, urogenital and intestinal tracts. it causes various infections such as bacteriemia, brain abscess, septic arthritis and rarely infective endocarditis. only < 1% of all cases of endocarditis are caused by a. defectiva. a 23 year old...
Brucellosis is a zoonotic disease transmitted to humans by animals infected with Brucella species. Brucella species are facultative intracellular bacteria consisting of aerobic gram-negative coccobacilli. Eight species of Brucella have been identified, including B. melitensis, B. abor-tus, B. suis, B. canis, B. ovis, B. neotomae, B. ceti, and B. pinnipe-dialis. 3 The three major pathogens causi...
The letter of Yang et al. (1) is an interesting account of the continuing issues associated with the misidentification of Brucella species by the current commercial identification systems. As mentioned in the letter, we experienced similar issues with the commercial bacterial identification assays that rely on phenotypic laboratory tests (2). These systems remain unreliable for identification o...
Monoclonal antibodies which bind Brucella A lipopolysaccharide (LPS)-specific, M LPS-specific, or cross-reactive epitopes were used as reagents in quantitative dot blot, Western blot (immunoblot), and immunoprecipitation analysis of Brucella whole cells, whole-cell extracts, and purified LPS preparations. This set of monoclonal antibodies detected four unique epitopes on Brucella LPS. The speci...
Brucella abortus is generally known to cause brucellosis in cattle and buffalo. Here, we report the draft genome sequence of Brucella abortus SKN 13, isolated from aborted cattle placenta in the area of Gujarat, India, providing precious resources for comparative genomic analyses of Brucella field strains.
Brucella melitensis is a facultative intracellular bacterium that causes brucellosis, the most prevalent zoonosis worldwide. The Brucella intracellular replicative niche in macrophages and dendritic cells thwarts immune surveillance and complicates both therapy and vaccine development. Currently, host-pathogen interactions supporting Brucella replication are poorly understood. Brucella fuses wi...
BACKGROUND Brucellosis is a zoonosis of public health importance worldwide. In Tanzania, the disease is underreported due to insufficient awareness, inadequate diagnostic protocols, including lack of appropriate reagents for diagnosis. Livestock and wildlife are considered potential sources of infection to humans; however, the role played by these carriers in the epidemiology of the disease in ...
Brucella is an intracellular bacterium that causes chronic brucellosis in humans and various mammals. The identification of host-Brucella interaction is crucial to understand host immunity against Brucella infection and Brucella pathogenesis against host immune responses. Most of the information about the inter-species interactions between host and Brucella genes is only available in the text o...
secondary systemic vasculitis and nonbacterial endocarditis are rare events. we report a case presented with different manifestations of underlying malignancy such as systemic vasculitis, non bacterial endocarditis and dic (disseminated intravascular coagulopathy). efforts to find the source of malignancy was unsuccessful and due to patient's unwillingness for further evaluation, finally under ...
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