Background and Objective: Salmonella typhi infection occurs in most endemic areas. Patients suspected of typhoid fever located in the Badda and Shantinagar localities of Dhaka were the studied population. A total of 107 blood specimens were collected. This study attempted to determine the antibiotic susceptibility pattern of Salmonella typhi among different age and gender groups having clinica...

bloodstream infections with salmonella typhi, is uncommon in human immunodeficiency virus (hiv)-infected persons. the symptoms in such patients are often non-specific and have a rather insidious onset and progression. we report a patient with sepsis and lower limb gangrene due to salmonella typhi infection in an hiv-infected patient.

The superior resistance of some strains of mice over others to infection with certain intracellular pathogens, including the vaccine strain of Mycobacterium bovis, bacillus Calmette Guerin (BCG), is determined by a gene associated with a small segment of chromosome 1 designated by Ity/Lsh/Bcg locus, referred to here as the Bcg locus. DBA/2 mice containing the dominant resistant allele of the Bc...

Live mycobacteria have been reported to signal through both Toll-like receptor 2 (TLR2) and TLR4 in vitro. Here, we investigated the role of TLR2 in the long-term control of the infection by the attenuated Mycobacterium, Mycobacterium bovis BCG, in vivo. We sought to determine whether the reported initial defect of bacterial control (K. A. Heldwein et al., J. Leukoc. Biol. 74:277-286, 2003) res...

BACKGROUND Intravesical instillation of Bacillus Calmette-Guérin (BCG) is the treatment of choice for superficial bladder carcinoma. Complications of BCG therapy include local infections and disseminated BCG infection with multiple endorgan complications. CASE PRESENTATION We report a case of disseminated, post-treatment BCG infection that initially presented with granulomatous hepatitis and ...

Although intravesical instillation of bacillus Calmette-Guerin (BCG) is a clinically well-recognized therapy for bladder carcinoma in situ and recurrence prophylaxis, these mechanisms have not been fully understood. We studied the effects of BCG infection (Connaught strain) on target cancer cells and host immune systems in murine bladder cancer. The bladder cancer cell line, MB49, was used in C...

conclusions results showed that hcvcp + bcg induced a moderate ctl and mixed th1/th2 immune responses with higher levels of cell proliferation and ifn-γ secretion, indicating that bcg may have a better outcome when formulated in hcvcp-based subunit vaccines. results expression and purification of core protein around the expected size (21 kda) was confirmed by western blotting. the hcvcp + bcg v...

In experimental mycobacterial infection, tumor necrosis factor alpha (TNF-alpha) is required for control of bacillary growth and the protective granulomatous response, but may cause immunopathology. To directly examine the positive and detrimental effects of this cytokine, a murine model was used in which different amounts of TNF-alpha were delivered to the site of infection. Mice with a disrup...

Introduction: Calf diarrhea is one of the significant problems in dairy farms associated with treatment costs and reduced livestock production. Salmonellae are among the most common and the major causative agents of diarrhea in calves and humans. The present study was carried out to isolate and identify Salmonella in fecal samples of calves in industrial dairy farms of Hamedan and to determine ...

Introduction: Zataria multiflora is a plant of the Lamias family. The most effective antimicrobial composition is its thymol and carvacrol. Salmonella typhimurium is a genus of Salmonella from the Enterobacteriaceae family. This gram-negative basil, optional aerobic or anaerobic, cause diseases such as inflammation of the intestine, systemic infection, and intestinal fever. Th...