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Assessment of bacteriological and immunological markers in urinary tract infection and the effect of antibiotics on the isolated bacteria.
Cell Mol Biol (Noisy-le-grand)
January 2025
Laboratory of Plant Improvement and Valorization of Agro-resources, National School of Engineers of Sfax, University of Sfax, Sfax LR.16ES20, Tunisia.
Urinary tract infections (UTIs) are recognized as the second most common medical condition, following respiratory infections. Despite the availability of numerous efficacious antibiotics for the management of UTIs, the rising incidence of bacterial resistance presents significant challenges in the treatment of these infections. Bacteria are endowed with the ability to reproduce and develop resistance mechanisms against antibiotics.
View Article and Find Full Text PDFLevofloxacin for the Prevention of Multidrug-Resistant Tuberculosis in Vietnam.
N Engl J Med
December 2024
From the Faculty of Medicine and Health (G.J.F., P.N.Y., E.L.M., H.M.Y., E.G.-R., P.D.C., B.J.M., N.T.A.), the Sydney Infectious Diseases Institute (B.J.M.), and Sydney Medical School (H.M.Y.), University of Sydney, and Royal Prince Alfred Hospital, Sydney Local Health District (G.J.F.), Camperdown, NSW, the Woolcock Institute of Medical Research, Macquarie Park, NSW (G.J.F., N.C.B., P.N.Y., P.D.C., N.T.A., G.B.M.), the School of Clinical Medicine, University of New South Wales, Liverpool (F.L.G.), and the Department of Paediatrics, University of Melbourne (S.M.G.), and the Division of Global Health, Burnet Institute (G.B.M.), Melbourne, VIC - all in Australia; the University of Medicine and Pharmacy, Vietnam National University (N.V.N.), and the National Lung Hospital, Ba Dinh District (N.B.H., N.K.C.), Hanoi, and Pham Ngoc Thach Hospital, Ho Chi Minh City (N.H.L.) - all in Vietnam; the Departments of Medicine (A.B., O.S., M.A.B., D.M.), Epidemiology, Biostatistics, and Occupational Health (A.B., M.A.B., D.M.), and Microbiology and Immunology (O.S., M.A.B.), McGill University, Montreal; and Johns Hopkins University, Baltimore (D.W.D.).
Background: Prevention of drug-resistant tuberculosis is a global health priority. However, trials evaluating the effectiveness of treating infection among contacts of persons with drug-resistant tuberculosis are lacking.
Methods: We conducted a double-blind, randomized, controlled trial comparing 6 months of daily levofloxacin (weight-based doses) with placebo to treat infection.
Nucleotide sequence variants, gene expression and serum profile of immune and antioxidant markers associated with bacterial diarrhea susceptibility in Barki lambs.
BMC Vet Res
October 2024
Department of Animal Health and Poultry, Animal and Poultry Production Division, Desert Research Center (DRC), Cairo, Egypt.
Article Synopsis
- - Diarrhea in lambs, a critical health issue in ovine medicine, leads to substantial economic losses due to high mortality rates and treatment costs, with Salmonella and enterotoxigenic E. coli as primary causes.
- - The study aimed to analyze genetic variations, gene expression, and biomarkers related to inflammation and oxidative stress in lambs with diarrhea, alongside identifying different strains of the pathogens involved.
- - Results indicated the presence of specific virulence genes associated with E. coli and Salmonella in all diarrheic lambs, as well as identified genetic markers related to immune response, antioxidant activity, and gastrointestinal health.
Delayed drug hypersensitivity to anti-tuberculosis drug: a new desensitization scheme.
Postepy Dermatol Alergol
August 2024
Department of Allergy and Immunology, University of Health Sciences, Süreyyapaşa Training and Research Hospital, Istanbul, Turkey.
Introduction: Tuberculosis is a communicable illness and one of the leading causes of death, especially in developing countries like Turkey. One of the problems that must be managed well in the treatment of tuberculosis is drug hypersensitivity. The first-line agents are very important for the success of treatment.
View Article and Find Full Text PDFAssessment of lower respiratory tract microbiota associated with pulmonary tuberculosis in children.
Pediatr Pulmonol
December 2024
Beijing Key Laboratory of Pediatric Respiratory Infection Diseases, Key Laboratory of Major Diseases in Children, Ministry of Education, National Clinical Research Center for Respiratory Diseases, Laboratory of Respiratory Diseases, Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China.
Background: The respiratory microbiota plays a crucial role in the development of tuberculosis (TB). While existing research has underscored imbalances in the respiratory microbiota of adult patients with TB, information regarding the lower respiratory tract (LRT) microbiota in pediatric patients with TB remains scarce.
Methods: We employed 16S rRNA gene sequencing technology to investigate the LRT microbial communities of 85 children of different ages with active TB of different severities, 33 children with infectious diseases other than TB, and 48 sex- and age-matched healthy children.
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