Background: Although the efficacy of Bacillus Calmette-Guerin (BCG) vaccine in the prevention of tuberculosis has been noted consistently, the use of BCG vaccine is not without risk. In this study we aimed to evaluate immunologically, children with complication of BCG vaccination in North of Iran.Materials and Methods: This case-control study began in 30 Jan 2013 and was completed in 2 Jul 2015...

background: although the efficacy of bacillus calmette-guerin (bcg) vaccine in the prevention of tuberculosis has been noted consistently, the use of bcg vaccine is not without risk. in this study we aimed to evaluate immunologically, children with complication of bcg vaccination in north of iran.materials and methods: this case-control study began in 30 jan 2013 and was completed in 2 jul 2015...

Injection of an Ascaris suum extract (Asc) affects both the humoral and cellular immune responses to unrelated antigens when it is co-administered with these antigens. In the present study we evaluated the effect of Asc on macrophage activation in the early phase of Mycobacterium bovis BCG (Pasteur strain TMCC 1173) infection in C57Bl/6 mice. C57Bl/6 mice were injected intraperitoneally (ip) wi...

Levels of serum antibody to Bacillus Calmette-Guérin (BCG) were determined by solid-phase radioimmunoassays in 48 normal donors and 60 patients with bladder cancer. Of 57 patients enrolled in a randomized prospective controlled trial of BCG immunotherapy, 47 were followed for up to 30 months, thus permitting comparisons of tumor recurrence, delayed cutaneous hypersensitivity responses to purifi...

A strain of Mycobacterium bovis BCG that secretes high levels of functional murine monocyte chemotactic protein 3 (BCG(MCP-3)) was developed. Mice vaccinated with BCG(MCP-3) displayed increased lymphocyte migration in vivo and augmented antigen-specific T-cell responses compared to mice vaccinated with BCG alone. The level of protection afforded by BCG(MCP-3) was equivalent to that with control...

Levels of serum antibody to Bacillus Calmette-Guerin (BCG) were determined by solid-phase radioimmunoassays in 48 normal donors and 60 patients with bladder cancer. Of 57 patients enrolled in a randomized prospective controlled trial of BCG immunotherapy, 47 were followed for up to 30 months, thus permitting comparisons of tumor recurrence, delayed cutaneous hypersensitivity responses to purifi...

background: different methods have been used for bcg vaccination. alginate microspheres are useful in delivery of vaccines to the gastrointestinal tract by oral route. objective: to compare the immune response following oral microencapsulated and subcutaneous (sc) route administration of bcg vaccine in balb/c mice. methods: alginate microspheres were produced by an internal emulsification metho...

the (bacille calmette-gue´rin) bcg is widely practiced in many countries in pediatric group and is a part of routine vaccination program at birth in ir. iran for prophylaxis against tuberculosis, but its efficacy is a matter of debate in different geographic and ethnic regions. adverse reactions induced by bcg vaccination ranges from bcg adenitis, osteitis, and cold abscess at vaccination site ...

Bacille Calmette-Guérin (BCG), an attenuated strain of Mycobacterium bovis, is the only vaccine available for tuberculosis (TB) control. However, BCG is not an ideal vaccine and has two major limitations: BCG exhibits highly variable effectiveness against the development of TB both in pediatric and adult populations and can cause disseminated BCG disease in immunocompromised individuals. BCG co...