نتایج جستجو برای: brucella melitensis
تعداد نتایج: 6293 فیلتر نتایج به سال:
Brucellosis is an emerging zoonosis and an economically important infectious disease of livestock with worldwide distribution [14]. The disease is manifested by abortion and infertility and caused by Brucella spp. which are Gramnegative, facultative intracellular bacteria. Six species in the genus of Brucella are currently recognized on the basis of the phenotypic characteristics, antigenic pro...
Sera from 2,630 apparently normal adult camels (Camelus dromedarius) raised in central Saudi Arabia (Riyadh and Al-Kharj cities) were examined serologically by the Rose Bengal and standard United States of America Brucella plate agglutination tests. The overall seroprevalence of brucellosis in the restricted populations of tested camels was 8%. The seroprevalence of brucellosis among camels rai...
Brucellosis is the most frequent zoonotic disease worldwide, with over 500,000 new human infections every year. Brucella melitensis, the most virulent species in humans, primarily affects goats and the zoonotic transmission occurs by ingestion of unpasteurized milk products or through direct contact with fetal tissues. Brucellosis is endemic in India but no information is available on populatio...
Brucella melitensis is an intracellular pathogen that establishes a replicative niche within macrophages. While the intracellular lifestyle of Brucella is poorly understood and few virulence factors have been identified, components of a quorum-sensing pathway in Brucella have recently been identified. The LuxR-type regulatory protein, VjbR, and an N-acylhomoserine lactone signaling molecule are...
BACKGROUND Brucellosis may cause serious infections in healthy individuals living in countries that are endemic for the infection. However, reports of brucella infections in immunocompromised hosts are relatively rare. CASE PRESENTATIONS Reported here are two patients with acute leukemia who developed Brucella melitensis bacteremia during their follow up at the Armed Forces Hospital in Riyadh...
BACKGROUND Human brucellosis remains to be a neglected zoonotic disease among agro-pastoral communities where livestock rearing is one of the main economic activities. This study was conducted in different agro-pastoral communities in Sengerema district, Mwanza, Tanzania, to determine seroprevalence and predictors of anti-Brucella antibodies, information that may influence public awareness on t...
Brucella broth without supplementation is the recommended medium for broth microdilution susceptibility tests of Brucella abortus, B. melitensis, and B. suis. Based on an eight-laboratory collaborative study using a pH-adjusted modification of this medium, we propose MIC quality control ranges for three control strains against 10 antimicrobials that are potentially efficacious for treating infe...
Whole-Genome Sequence of Brucella melitensis CIIMS-BH-2, a Biovar 2 Strain Isolated from Human Blood
Brucella species are the etiological agent of brucellosis in humans and animals. Here, we report the whole-genome sequence of Brucella melitensis strain CIIMS-BH-2, belonging to biovar 2. The draft assembly of CIIMS-BH-2 is 3.31 Mb in size, with 57.2% G+C content.
pathogens infecting mammalian cells have developed various strategies to suppress and evade their hosts’ defensive mechanisms. in this line, the intracellular bacteria that are able to survive and propagate within their host cells must have developed strategies to avert their host’s killing attitude. studying the interface of host-pathogen confrontation can provide valuable information for defi...
Brucellosis causes appreciable economic losses in livestock. Examination of milk and tissues from animals in Egypt for Brucella spp. showed increased prevalence rates of serologically reactive animals. All isolates were B. melitensis biovar 3. One Brucella sp. was isolated from milk of serologically nonreactive buffaloes.
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید