Results 81 to 90 of about 56,925 (224)

A polymerase chain reaction and enzyme linked immunosorbent assay based approach for diagnosis and differentiation between vaccinated and infected cattle with Mycobacterium bovis

open access: yesJournal of Pharmacy and Bioallied Sciences, 2014
Background: In most African and Arabic countries tuberculosis (TB) causes great economic losses in bovine species and constitutes serious zoonotic problem. As the traditional diagnostic method delay the research because of low sensitivity and specificity,
Mohamed Sabry, Ahmed Elkerdasy
doaj   +1 more source

ON VACCINATION OF ADOLESCENTS AGAINST TUBERCULOSIS

open access: yesВопросы современной педиатрии, 2014
The questions of vaccination and revaccination with BCG vaccine, mass screening of children and adolescents with Mantoux test in order to reveal risk groups for development of active tuberculosis and further individual diagnostics among such patients are
L. A. Zazimko   +2 more
doaj   +1 more source

Tuberculin Skin Test among 1,424 Healthy Employees in Chaharmahal Province, Iran [PDF]

open access: yes, 2011
Background: Tuberculosis is still an important problem in developing countries. The tuberculin skin test (TST) is used for the identification of latent tuberculosis (TB) infection.
Abbasi, Farhad, Besharat, Mehdi
core   +1 more source

Diagnosis of childhood tuberculosis and host RNA expression in Africa [PDF]

open access: yes, 2014
Improved diagnostic tests for tuberculosis in children are needed. We hypothesized that transcriptional signatures of host blood could be used to distinguish tuberculosis from other diseases in African children who either were or were not infected with ...
Amelia C. Crampin   +26 more
core   +5 more sources

The History of In Vivo Tuberculin Testing in Bovines: Tuberculosis, a “One Health” Issue

open access: yesFrontiers in Veterinary Science, 2018
Tuberculosis (TB) is more than 3 million years old thriving in multiple species. Ancestral Mycobacterium tuberculosis gave rise to multiple strains including Mycobacterium bovis now distributed worldwide with zoonotic transmission happening in both ...
Margaret Good   +3 more
doaj   +1 more source

Intradermal comparative cervical tuberculin test in the diagnosis of caprine tuberculosis. [PDF]

open access: yesBraz J Microbiol, 2022
de Almeida CAS   +8 more
europepmc   +1 more source

Viruses disrupt functions of human lymphocytes. Effects of measles virus and influenza virus on lymphocyte-mediated killing and antibody production. [PDF]

open access: yes, 1984
We present experimental data that offer, in part, a better understanding of the immunosuppression that accompanies measles virus infection. We note that measles virus "silently" infects human lymphocytes and that the infection does not alter lymphocyte ...
Casali, P, Oldstone, MB, Rice, GP
core  

Screening vaccine formulations for biological activity using fresh human whole blood. [PDF]

open access: yes, 2014
Understanding the relevant biological activity of any pharmaceutical formulation destined for human use is crucial. For vaccine-based formulations, activity must reflect the expected immune response, while for non-vaccine therapeutic agents, such as ...
Aboutorabian, Sepideh   +9 more
core   +1 more source

Booster Phenomenon of 3-Step Tuberculin Skin Testing in Hemodialysis Patients

open access: yesمجله دانشکده پزشکی اصفهان, 2011
• Background: The risk of increasing active tuberculosis is a significant health problem among patients receiving hemodialysis. Also prophylactic therapy against tuberculin in these patients is important to have a successful transplantation.
Mohsen Meidani   +2 more
doaj  

Mantoux test revisited: Variability in reading tuberculin test in pediatric population

open access: yesJournal of Infection in Developing Countries, 2018
Introduction: Mantoux test aids in the diagnosis of tuberculosis (TB), however its application and interpretation are dependent on multiple factors. Methodology: A prospective study enrolling 400 children (aged 2-12) suspected to have tuberculosis ...
Dimple Goel   +2 more
doaj   +1 more source

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