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http://dx.doi.org/10.1016/j.xinn.2025.100866 | DOI Listing |
Front Mol Biosci
August 2025
Department of Environmental Science, University of Arizona, Tucson, AZ, United States.
Introduction: Peatlands store up to a third of global soil carbon, and in high latitudes their litter inputs are increasing and changing in composition under climate change. Although litter significantly influences peatland carbon and nutrient dynamics by changing the overall lability of peatland organic matter, the physicochemical mechanisms of this impact-and thus its full scope-remain poorly understood.
Methods: We applied multimodal metabolomics (UPLC-HRMS, H NMR) paired with C Stable Isotope-Assisted Metabolomics (SIAM) to track litter carbon and its potential priming effects on both existing soil organic matter and carbon gas emissions.
HIV AIDS (Auckl)
September 2025
Department of Respiratory Medicine, Beijing Ditan Hospital, Capital Medical University, Beijing, People's Republic of China.
Introduction: The advent of highly active antiretroviral therapy (HAART) has changed infection by human immunodeficiency virus (HIV) from an acute disease to a manageable chronic condition; however, pulmonary complications continue to affect patient quality of life. The goal of this research was to examine the link between CD4+ levels, viral load, and respiratory function in patients infected with HIV.
Methods: Patients were grouped as HIV-infected and non-infected (1:2 ratio).
Environ Pollut
September 2025
China National Environmental Monitoring Centre. Beijing 100012, China. Electronic address:
As the world's largest producer of crude steel, China's iron and steel industry (ISI) is one of the major sources of both air pollutant and carbon dioxide (CO) emissions in the country. To better track emission patterns and assess the synergistic reduction potential under various policies during the 14 Five-Year Plan period, a high-frequency, smokestack-level and national emission database was developed that covers both air pollutants (i.e.
View Article and Find Full Text PDFWater Res
August 2025
Westlake Laboratory of Life Sciences and Biomedicine, Center for Infectious Disease Research, School of Life Sciences, Westlake University, Hangzhou 310024, China; Zhejiang Provincial Key Laboratory of Intelligent Low-Carbon Biosynthesis, Research Center for Industries of the Future, School of Engin
Livestock wastewater is a critical reservoir of antibiotic resistance genes (ARGs) that poses significant public health risks. This study comprehensively evaluated the seasonal dynamics and associated risks of ARGs in a full-scale livestock wastewater treatment plant using an integrated metagenomic and metatranscriptomic approach. The results showed that untreated livestock wastewater harbored high abundance (4.
View Article and Find Full Text PDFEnviron Sci Pollut Res Int
September 2025
Civil and Environmental Engineering Department, King Fahd University of Petroleum & Minerals, 31261, Dhahran, Saudi Arabia.
Concrete production significantly contributes to CO emissions and depletion of natural resources, leading to substantial environmental concerns. The integration of polymers into concrete has emerged as a promising innovative solution aimed at overcoming inherent limitations of traditional concrete, including brittleness, susceptibility to tracking, environmental degradation, and substantial ecological impacts. This systematic review thoroughly investigates the properties, sustainability implications, and practical challenges associated with polymer-based concrete (PBC), particularly focusing on polymer concrete composites (PCC) and polymer-modified concrete (PMC) detailing their composition, mechanical behavior, and durability.
View Article and Find Full Text PDF