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http://dx.doi.org/10.3109/09273948.2013.845229 | DOI Listing |
Biosci Biotechnol Biochem
September 2025
College of Life Sciences, Ritsumeikan University, 1-1-1 Nojihigashi, Kusatsu, Shiga 525-8577, Japan.
Selenium is an essential trace element in many organisms but becomes toxic at elevated concentrations. At moderately increased, non-lethal levels, selenite triggers both selenium utilization and stress responses in microorganisms. However, the thresholds of such responses in archaea remain poorly understood.
View Article and Find Full Text PDFJ Agric Food Chem
September 2025
Department of Applied Chemistry, College of Science, China Agriculture University, Beijing 100091, China.
l-glufosinate has garnered increasing attention as an ideal herbicide for weed control in agriculture. However, the underlying racemization process of l-glufosinate in the aqueous phase remains unclear. In this work, we elucidated the racemization mechanisms through heating reactions and theoretical calculations.
View Article and Find Full Text PDFArch Microbiol
September 2025
School of Public Health, Chengdu University of Traditional Chinese Medicine, No. 1166, Liutai Avenue, Wenjiang District, Chengdu, 611137, Sichuan Province, China.
The inhibitory effects of Lactiplantibacillus plantarum on inflammatory responses are known, but its action mechanisms in oxidative stress, immunomodulation, and intestinal homeostasis remain of interest. Accordingly, we investigated the protective effects of Lactiplantibacillus plantarum SCS2 (L. plantarum SCS2) against sodium dextran sulfate (DSS)-induced colitis in mice as well as elucidated its impact on inflammation, oxidative stress, and intestinal microbiota.
View Article and Find Full Text PDFJ Chem Phys
September 2025
Key Laboratory of Materials Modification by Laser, Electron, and Ion Beams (Ministry of Education), School of Physics, Dalian University of Technology, Dalian 116024, People's Republic of China.
This study investigates the stereodynamical control of the H + HBr (v = 0, j = 1) reaction within 0.01-1.50 eV collision energy using the time-dependent wave packet method.
View Article and Find Full Text PDFMicrobiol Spectr
September 2025
Laboratoy of Virology, Microbiology Department, Hospital Universitario 12 de Octubre, Madrid, Spain.
Millions of reverse transcription-polymerase chain reaction (RT-PCR) tests have been performed worldwide during the SARS-CoV-2 pandemic, using various protocols. This study evaluates the duration of SARS-CoV-2 RNA detectability by RT-PCR at body temperature and analyzes changes in cycle threshold (Ct) values over time. Positive nasopharyngeal swabs for SARS-CoV-2 RT-PCR ( = 120) with different Ct values were collected from Hospital Universitario 12 de Octubre (Madrid, Spain, 2020).
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