Evaluation of QuantiFERON-TB Gold for the Diagnosis of Infection in HTLV-1-Infected Patients.

Human T-cell leukemia virus type 1 (HTLV-1) is associated with an increased risk of tuberculosis (TB). This study aimed to evaluate the performance of the QuantiFERON-TB Gold (QFT) test for the diagnosis of (MTB) infection in HTLV-1-infected individuals. HTLV-1-infected participants were divided into four groups: HTLV-1-infected individuals with a history of tuberculosis (HTLV/TB), individuals with positive HTLV and tuberculin skin tests (HTLV/TST+) or negative TST (HTLV/TST-), and HTLV-1-negative individuals with positive TST results (HN/TST+).

Recombinant Live-Attenuated Vaccine for Veterinary Use.

Vaccination is essential for maintaining animal health, with priority placed on safety and cost effectiveness in veterinary use. The development of recombinant live-attenuated vaccines (RASVs) has enabled the construction of balanced lethal systems, ensuring the stability of plasmid vectors encoding protective antigens post-immunization. These vaccines are particularly suitable for production animals, providing long-term immunity against a range of bacterial, viral, and parasitic pathogens.

Soil Application of Selenium in Wheat ( L.) Under Water Stress Improves Grain Quality and Reduces Production Losses.

Selenium (Se) is an essential element for humans. However, much of the world's human population is deficient in this element, which has become a public health problem. This study aimed to evaluate whether applying severe water stress to wheat plants ( L.

The , , and Virulotypes of the Type 3 Secretion System in Multidrug Resistant as a Death Risk Factor in Pediatric Patients.

The poor prognosis of infections associated with multidrug-resistant can be attributed to several conditions of the patient and virulence factors of the pathogen, such as the type III secretion system (T3SS), which presents the ability to inject four effectors into the host cell: ExoS, ExoT, ExoU and ExoY. The aim of this study was to analyze the distribution of genes through multiplex polymerase chain reaction in strains isolated from patients at a third-level pediatric hospital and their relationships with clinical variables, e.g.

Larvicidal and Oviposition Activity of Commercial Essential Oils of Ledeb., (Blanco) Benth., L. and Their Combinations Against .

is a vector responsible for the transmission of various arboviruses and is considered by the World Health Organization to be one of the main public health problems in the world. This study evaluated the larvicidal and oviposition activity of essential oils from , and and their formulations. Chromatographic analysis by GCMS identified a total of 28, 52 and 18 compounds for the oils of the species , and , respectively.