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Unveiling the impact of biodegradable polylactic acid microplastics on meadow soil health.
Environ Geochem Health
January 2025
School of Resources and Environment, Yili Normal University, Yining, 835000, China.
Soil microplastics (MPs) pollution has garnered considerable attention in recent years. The use of biodegradable plastics for mulching has led to significant quantities of plastic entering agro-ecosystems. However, the effects of biodegradable polylactic acid (PLA) plastics on meadow soils remain underexplored.
View Article and Find Full Text PDFWhen group grievances become personal: The neural correlates of group and personal rejection.
Cogn Affect Behav Neurosci
January 2025
Hospital del Mar Research Institute, 08003, Barcelona, Spain.
Witnessing rejection against one's group can have similar impacts on psychological distress and aggression as experiencing rejection personally. In this study, we investigated the neural activity patterns of group rejection and whether they resemble those of personal-level rejection. We first identified the neural correlates of social rejection (exclusion based on negative attention) compared with ostracism (exclusion based on lack of social connection) and then compared group-level to personal-level rejection.
View Article and Find Full Text PDFCharacterization and PCR Application of Family B DNA Polymerases from .
Life (Basel)
November 2024
Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of Russian Academy of Sciences, Novosibirsk 630090, Russia.
DNA polymerases from the hyperthermophilic Archaea have attracted considerable attention as PCR enzymes due to their high thermal stability and proofreading 3' → 5' exonuclease activity. This study is the first to report data concerning the purification and biochemical characteristics of the Tst DNA polymerase from . Both the wild type Tst(wt) DNA polymerase and its chimeric form containing the P36H substitution-which reduces the enzyme's affinity for the U-containing template and dUTP-and the DNA-binding domain Sso7d from were obtained and analyzed.
View Article and Find Full Text PDFHigh prevalence and plasmidome diversity of -positive enterococci in a Shenzhen community, China.
Front Microbiol
December 2024
Shenzhen Centre for Disease Control and Prevention, Shenzhen, China.
Background: The emergence of , which can confer resistance to phenicols and oxazolidinones in spp., poses a growing public health threat.
Methods: 102 -positive enterococci (OPEs) including various species were isolated from feces of 719 healthy volunteers in a Shenzhen community, China.
Anti-inflammatory and anti-oxidative effect of pasterurised yoghurt in indomethacin induced gastric ulceration in male Wistar rats.
Heliyon
December 2024
Department of Physiology, University of Medical Sciences, Ondo City, Ondo State, Nigeria.
Background: Yoghurt, a fermented dairy product consumed by diverse cultures for centuries, has garnered significant attention from the scientific community due to its potential health benefits and remarkable versatility. This study investigated the anti-inflammatory and anti-oxidative effects of pre-treatment with pasteurized yoghurt in indomethacin induced gastric ulceration.
Method: Thirty male Wistar rats were randomly assigned into five groups.
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