introduction an unusual incidence of tuberculosis in different parts of the body is called tuberculomas. the rate of brain tuberculosis is rare. case presentation the following case of tuberculamas of the brain, presented by enhancing rings of meninges, is reported because of its rarity. it was a case of brain tuberculomas in a 15-year-old girl with primary symptoms of headache and general weak...

to investigate the prevalence of mycobacterium paratuberculosis (m. avium subsp. paratuberculosis)infection among cattle slaughtered in ahvaz abattoir, samples were taken from 250 cattle. before slaughter,sex and age were assessed. thereafter, samples were taken from ileocecal valve, rectum mucosa, ileocecallymph node and stool. all smears which taken from these samples were stained by ziehl-ne...

background pe5 is a member of the pe protein family whose precise function is yet to be understood. there are about 100 members of the pe family proteins in mycobacterium tuberculosis. these glycine- and alanine-rich proteins consist of proline-glutamate motifs at their n-termini and may be implicated in pathogenesis of the bacilli. objectives we aimed to clone and over-express the rv0285 codin...

abstract background and objective: a high level of homogeneity observed within all bacteria in the mycobacterium tuberculosis complex makes a property that seriously challenges traditional biochemical-based identification methods of these pathogens in the laboratory. the work presented here was conducted to characterize mycobacterium tuberculosis complex isolates in golestan, northern iran. mat...

In summary, in order to control tuberculosis, we require a rapid diagnosis of TB patients, who act as the source of disease; and if remain untreated, these patients can spread the disease throughout the population. Therefore, we need to introduce the new approach for quick and accurate identification of Mycobacterium tuberculosis, and CYP141 gene is a new approach for rapid and accura...

The immunogenicity of the candidate tuberculosis (TB) vaccine MVA85A may be enhanced by aerosol delivery. Intradermal administration was shown to safe in adults with latent TB infection (LTBI), but data are lacking for aerosol-delivered vaccines this population. We carried out a Phase I trial evaluate safety and delivered UK LTBI (NCT02532036). Two volunteers were recruited, well-tolerated no c...

introduction: mycobacterium marinum infection is the most common nontuberculous mycobacterial skin lesions. it results from skin injury and contact with contaminated water, fish, or shellfish; its infections have low frequency, nonspecific symptoms and lack of specific identification methods that can alter correct diagnosis.this study designed about cases that reported from iran and comparing t...

background and objectives: the increase of infections caused by nontuberculous mycobacteria (ntm) is receiving increasing attention worldwide. mycobacterium fortuitum is encountered with increasing frequency in clinical laboratories of iran. materials and methods: sequence variation of 48 m. fortuitum clinical isolates, were investigated by sequence analysis of the 16s-23s internal transcribed ...

abstractmammary tissue, skeletal muscle, and spleen are less frequently affected by mycobacterium tuberculosis (tb).the most common age for breast tb is between 50 and 70. on this article, we are reporting a 72-year-old womanwho presented with chronic cough, lobar consolidation in right middle lobe (rml) on the cxr, and a massin her right breast revealed on the physical examination. biopsy from...