Results 61 to 70 of about 23,551 (223)

What Immunological Defects Predispose to Non-tuberculosis Mycobacterial Infections? [PDF]

open access: yes, 2017
Nontuberculous mycobacteria (NTM) are categorized as one of the large and diverse groups of environmental organisms which are abundant in water and soil.  NTM cause a variety of diseases in humans that mainly affect the lung.
Adcock, IM   +7 more
core  

Non-tuberculous mycobacteria isolated from slaughter pigs in Mubende district, Uganda [PDF]

open access: yes, 2012
Background The importance of infections caused by non-tuberculous mycobacteria (NTM) in animals and humans has gained considerable recognition during the past few years.
Biffa, Demelash   +7 more
core   +2 more sources

Infection control in the brain and the eye

open access: yesActa Ophthalmologica, EarlyView.
Abstract The Central Nervous System (CNS), comprising the brain and the eye, is considered to have a ‘privileged’ mechanism for dealing with immunological challenge (immune privilege, IP). CNS IP has been revealed through experiments using foreign protein antigens and cell and tissue alloantigens (grafts), but evidence for a role for IP in modulating ...
John V. Forrester   +2 more
wiley   +1 more source

Atypical mycobacterial cervical lymphadenopathy in a 2-year-old girl

open access: yesPediatria Polska, 2023
Lymphadenopathy is a common clinical condition in the paediatric population. In 50% of cases it occurs in otherwise healthy children, and in 75% it presents as a localized form. Lymphadenopathy lasting more than 3 months is defined as chronic.
Anna Fedorowicz   +2 more
doaj   +1 more source

Diagnostic accuracy of Xpert MTB/RIF Ultra for tuberculous meningitis in HIV-infected adults: a prospective cohort study. [PDF]

open access: yes, 2017
BACKGROUND: WHO recommends Xpert MTB/RIF as initial diagnostic testing for tuberculous meningitis. However, diagnosis remains difficult, with Xpert sensitivity of about 50-70% and culture sensitivity of about 60%.
ASTRO-CM Trial Team   +12 more
core   +1 more source

The Paediatric BCG Vaccine Century: From Historical Success to Future Innovations

open access: yesActa Paediatrica, EarlyView.
ABSTRACT Aim The tuberculosis (TB) vaccine, Bacille‐Calmette‐Guérin (BCG), protects infants against severe forms of primary TB. Yet, it does not protect against pulmonary reactivation TB in adults. Methods A literature review was conducted between 1st January and 28th February 2025 using PubMed, Google Scholar and reports of the World Health ...
Stefan H. E. Kaufmann
wiley   +1 more source

Modern Methods of Identification of Non-Tuberculous Mycobacteria

open access: yesАнтибиотики и Химиотерапия
Recently, an active increase in the incidence of non-tuberculous mycobacteriosis has been registered, which is determined not only by the improvement of methods for detecting non-tuberculous mycobacteria, but also by a fairly high level of awareness of ...
G. N. Genatullina   +2 more
doaj   +1 more source

Is Adenosine Deaminase in Pleural Fluid a Useful Marker for Differentiating Tuberculosis from Lung Cancer or Mesothelioma in Japan, a Country with Intermediate Incidence of Tuberculosis? [PDF]

open access: yes, 2011
The objective of this study was to evaluate the utility of the determination of adenosine deaminase (ADA) level in pleural fluid for the differential diagnosis between tuberculous pleural effusion (TPE) and malignant pleural effusion (MPE) in Japan, a ...
Aoe, Keisuke   +9 more
core   +1 more source

Comparative Characteristics of Tuberculosis and Mycobacteriosis in Two Regions of the Russian Federation: Mari El Republic and Vladimir Region

open access: yesТуберкулез и болезни лёгких
The objective: to study the regional prevalence of mycobacteriosis and the types of non-tuberculous mycobacteria causing mycobacteriosis in Mari El Republic and Vladimir Region, to conduct a comparative clinical and radiological analysis of ...
E. N. Beloborodova   +4 more
doaj   +1 more source

Value of dual testing for identifying tuberculous infection [PDF]

open access: yes, 2006
Setting: A rural community in Chingleput district in Tamil Nadu state in south India. Objective: To determine the value of dual testing with PPD-S and PPD-B for identifying subjects with a tuberculous infection. Design: About 240,000 subjects in rural
Frieden, T R   +3 more
core   +1 more source

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