Download full-text PDF |
Source |
---|---|
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1613623 | PMC |
http://dx.doi.org/10.1097/00000658-196006000-00016 | DOI Listing |
Life Sci Space Res (Amst)
February 2025
Department of General Surgery, the 306th Hospital of PLA-Peking University Teaching Hospital, Beijing 100101, PR China; Department of General Surgery, the Ninth Medical Center of PLA General Hospital, Beijing 100101, PR China. Electronic address:
Background: Currently, there is limited research on the impact of abdominal infection on intestinal damage under microgravity conditions. Cordyceps polysaccharide (CPS), the main active ingredient of Cordyceps, has demonstrated various pharmacological effects, including anti-inflammatory, antioxidant, and immunomodulatory properties. Moxifloxacin (MXF) is a fourth-generation quinolone antibiotic that is believed to have a dual regulatory effect on immune system activation and suppression.
View Article and Find Full Text PDFEnviron Res
January 2025
INRAE, University of Montpellier, LBE, Av. des Étangs, 11100 Narbonne, France.
Clarithromycin, a common antibiotic found in domestic wastewater, persists even after treatment and can transfer to soils when treated wastewater (TWW) is used for irrigation. This residual antibiotic may exert selection pressure, promoting the spread of antibiotic resistance. While Predicted No Effect Concentrations (PNECs) are used in liquid media to predict resistance risks, PNEC values for soils, especially for clarithromycin, are lacking.
View Article and Find Full Text PDFEnviron Res
January 2025
State Key Laboratory of Pollution Control and Resource Reuse, College of Environmental Science and Engineering, Tongji University, Shanghai 200092, P.R. China; Shanghai Institute of Pollution Control and Ecological Security, Shanghai 200092, P.R. China.
Antibiotic resistant bacteria (ARB) and antibiotic resistant genes (ARGs) have become increasing concerning issues, threatening human health. Persulfate-based advanced oxidation processes (PS-AOPs), due to their remarkable potential in combating antibiotic resistance, have garnered significant attention in the field of disinfection in recent years. In this review, we systematically evaluated the efficacy and underlying mechanism of PS integration with various activation methods for the elimination of ARB/ARGs.
View Article and Find Full Text PDFInt J Biol Macromol
January 2025
Guangxi Key Laboratory of Natural Polymer Chemistry and Physics, Nanning Normal University, Nanning 530000, China. Electronic address:
Due to resistance to common antibiotics, methicillin-resistant Staphylococcus aureus (MRSA) infections pose a significant threat to human health. In this study, we developed an injectable, adhesive, and biocompatible hydrogel with multiple functions. Specifically, carboxymethyl chitosan (CMCS) crosslinked with hyaluronic acid (HA) forms the primary framework of the hydrogel.
View Article and Find Full Text PDFInt J Biol Macromol
January 2025
Polymers Department, Faculty of Chemical Sciences, University of Concepción, Box 160-C, Concepción 4070371, Chile. Electronic address:
The contamination of water systems by antibiotics such as ciprofloxacin (CIP), which is used to treat bacterial infections, poses severe risks to environmental safety and public health. To address this issue, a novel zwitterionic polymeric nanocomposite (PNs-HTC) was developed in this study. This novel material was synthesized using alkylated chitosan ionic macromonomers, ionic monomers and combined with hydrotalcite (HTC) via in situ free radical polymerization.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!