The presence of Y. enterocolitica and Y. pseudotuberculosis was studied in 4479 enteritis cases, 430 children, presenting appendicular syndrome, and 60 hospitalized patients with arthritis and Reiter syndrome. Y. enteritis was detected in 41 (0.9%) enteritis cases, 15 (3.4%) appendectomized children and 5 (8.3%) arthritis cases. Antibodies to Y. pseudotuberculosis were detected in 2 (3.3%) arthritis patients. Y. enterocolitica was isolated in swine, fish and environment factors (water, soil, food). Y. pseudotuberculosis was isolated in soil. The isolated strains belonged to biotypes 1, 2, 4 and serotypes 0:3; 0:5; 0:5.27; 0:5, 6, 7, 8; 0:6; 0:9; some were non-typable and polyagglutinable. The strains were sensitive to bacteriophages for Yersinia, obtained in our laboratory.
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Environ Monit Assess
January 2025
Bhaskaracharya College of Applied Sciences, University of Delhi, New Delhi, Delhi, 110078, India.
This study investigates the spatio-temporal distribution of formaldehyde (HCHO) over the mainland Southeast Asian region (including Northeast India) from 2019 to 2022 using TROPOMI satellite data. HCHO is a key atmospheric trace gas which is influenced by both natural processes and anthropogenic activities. We analyze HCHO levels in relation to atmospheric species including carbon monoxide (CO), nitrogen dioxide (NO), and environmental factors such as land surface temperature (LST), precipitation (PPT), fire radiative power (FRP), and enhanced vegetation index (EVI).
View Article and Find Full Text PDFClin Exp Med
January 2025
Department of Medical Genetics, School of Medicine, Tehran University of Medical Sciences (TUMS), Tehran, Iran.
Cellular senescence is understood to be a biological process that is defined as irreversible growth arrest and was originally recognized as a tumor-suppressive mechanism that prevents further propagation of damaged cells. More recently, cellular senescence has been shown to have a dual role in prevention and tumor promotion. Senescent cells carry a senescence-associated secretory phenotype (SASP), which is altered by secretory factors including pro-inflammatory cytokines, chemokines, and other proteases, leading to the alteration of the tissue microenvironment.
View Article and Find Full Text PDFCurr Genet
January 2025
Department of Prosthodontics, King George's Medical University, Lucknow, 226003, India.
Dental plaque biofilms are the primary etiologic factor for various chronic oral infectious diseases. In recent years, dental plaque shows enormous potential to know about an individual microbiota. Various microbiome studies of oral cavity from different geographical locations reveals abundance of microbial species.
View Article and Find Full Text PDFCurr Diab Rep
January 2025
Centre for Surveillance and Applied Research, Health Promotion and Chronic Disease Prevention Branch, Public Health Agency of Canada, 785 Carling Ave, Ottawa, Ontario, K1A 0K9, Canada.
Purpose Of Review: The prevalence of diabetes is rising around the world and represents an important public health concern. Unlike individual-level risk and protective factors related to the etiology of diabetes, contextual risk factors have been much less studied. Identification of contextual factors related to the risk of type 1 and type 2 diabetes in Organisation for Economic Co-operation and Development (OECD) countries may help health professionals, researchers, and policymakers to improve surveillance, develop policies and programs, and allocate funding.
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