background medicinal plants have been used traditionally in golestan province (north of iran), against mycobacterium tuberculosis or the clinical signs of tuberculosis (tb). objectives this study aimed to define the inhibitory effects of ethanolic extracts of six of these medicinal plants against mycobacterium tuberculosis. materials and methods peganum harmala (seed extract), punica granatum (...

Tuberkuliozė (TB) – tai infekcinė, uždegiminė liga, sukeliama mikobakterijų, priklausančių Mycobacterium tuberculosis kompleksui. TB įprastai yra lėtinė liga ir dažniausiai pažeidžia plaučius.

A case is presented of coinfection with Mycobacterium malmoense and Mycobacterium tuberculosis in a Cuban patient with AIDS which produced respiratory and liver disease respectively. Cultures done from sputum samples showed the presence of a non-pigmented, slow growing mycobacterial strain belonging to Runyon group III and identified as Mycobacterium malmoense. From cultures of liver tissue rem...

At the time macrophages phagocyte against Mycobacterium tuberculosis entry, it occurs respiratory burst, and become the initial formation of reactive oxygen species (ROS). Reactive oxygen species such as nitric oxide and oxygen radicals kill the mycobacterium bacteria. However, Mycobacterium tuberculosis has an antioxidant that plays a role in redox homeostasis system which protects itself from...

Genital tract tuberculosis is usually secondary to extragenital tuberculosis. The upper genital tract is usually involved; involvement of cervix and vulva is very uncommon. We present two such rare cases of vulval and cervical tuberculosis diagnosed on histopathology and treated with antitubercular chemotherapy.

The emergence of drug resistance in Mycobacterium tuberculosis is a major challenge in tuberculosis treatment and control. In addition, multidrug resistance (MDR) and, more broadly, extensive drug resistance (XDR) have hampered treatment with common antibiotics. Thus, an herbal medicine containing antimicrobial capability can be a good alternative to antituberculosis drugs. In this study, we re...

objective(s): tuberculosis is one of the most important infectious diseases with high mortality rates worldwide, especially in developing countries. interleukin17 (il-17) is an important acquired immunity cytokine, which is mainly produced by cd4+th17 cells. it can recruit neutrophils and macrophages to the infected site in the lungs. il-23 is one of the most important inducers of il-17. in the...

Mycobacterium tuberculosis rapidly reduces nitrate, leading to the accumulation of nitrite. This characteristic served for the past 40 years to differentiate M. tuberculosis from other members of the Mycobacterium tuberculosis complex (MTBC), such as Mycobacterium bovis (non-BCG [referred to here as simply "M. bovis"]), Mycobacterium bovis BCG, Mycobacterium africanum, or Mycobacterium microti....

Introduction: Tuberculosis is one of the most common diseases in developing countries, resulting in significant morbidity and mortality. Tuberculosis has varied clinical presentations, varying from common primary pulmonary tuberculosis to the extremely rare tubercular otitis externa, as in this case. Tubercular otitis externa has an extremely low clinical incidence.   Case Report: We report the...

background and aims: infectious diseases are disorders caused by organisms such as bacteria, viruses, fungi or parasites .the th9 subset develops in response to combined signals from tgf-b and il-4 among a cacophony of other cytokines in the extracellular milieu.t helper 9 (th9) cells,a novel cd4 t cell subset, seem to play a complex role in the outcome of specific immune responses. in this art...