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Growth of microbes in competitive lifestyles promotes increased ARGs in soil microbiota: insights based on genetic traits.

Microbiome

January 2025

Key Laboratory of Environment Remediation and Ecological Health, Ministry of Education, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou, 310058, China.

Background: The widespread selective pressure of antibiotics in the environment has led to the propagation of antibiotic resistance genes (ARGs). However, the mechanisms by which microbes balance population growth with the enrichment of ARGs remain poorly understood. To address this, we employed microcosm cultivation at different antibiotic (i.

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Diabetes mellitus, particularly type 2 diabetes, is a growing global health challenge characterized by chronic hyperglycemia due to insulin resistance. One therapeutic approach to managing this condition is the inhibition of α-glucosidase, an enzyme involved in carbohydrate digestion, to reduce postprandial blood glucose levels. In this study, a series of thiosemicarbazide-linked quinoline-piperazine derivatives were synthesized and evaluated for their α-glucosidase inhibitory activity, to identify new agents for type 2 diabetes management.

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[Mycology, chemical components, bioactivities, and fermentation process regulation of Sanghuang: a review].

Zhongguo Zhong Yao Za Zhi

December 2024

Mycomedicine Research Laboratory, School of Pharmaceutical Science, Hunan University of Chinese Medicine Changsha 410208, China Tertiary Research Lab of TCM Property & Efficacy,National Administration of TCM Changsha 410208, China.

Sanghuang, a famous ethnomedicine widely used in China, Japan, Korea and other countries for a long history, is produced from the dried fruiting bodies of the medical fungi belonging to Sanghuangporus. With abundant bioactive natural chemicals including polysaccharides, flavonoids, triterpenoids, and polyphenols, Sanghuang exhibits anticancer, antioxidant, blood glucose-and lipid-lowering, liver protecting, anti-inflammatory, antimicrobial, and gout symptom-relieving effects, thus demonstrating broad application and development prospects in the pharmaceutical and food fields. However, the sustainable development of Sanghuang resources is limited by the scarce stock of wild resources, the diverse original fungi of cultivated Sanghuang, the inconsistency of local standards of Sanghuang materials or products, and the lagging application of Sanghuangporus mycelia.

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Objective: To assess the role of occupational noise exposure on pregnancy complications in urban Nordic populations.

Methods: A study population covering five metropolitan areas in Denmark, Finland, Norway and Sweden was generated using national birth registries linked with occupational and residential environmental exposures and sociodemographic variables. The data covered all pregnancies during 5-11 year periods in 2004‒2016, resulting in 373 184 pregnancies.

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Baseline characteristics of patients in the Chinese Bronchiectasis Registry (BE-China): a multicentre prospective cohort study.

Lancet Respir Med

January 2025

Division of Respiratory Medicine and Gastroenterology, University of Dundee, Ninewells Hospital and Medical School, Dundee, UK. Electronic address:

Background: Bronchiectasis is a disease with a global impact, but most published data come from high-income countries. We aimed to describe the clinical characteristics of patients with bronchiectasis in China.

Methods: The Chinese Bronchiectasis Registry (BE-China) is a prospective, observational cohort enrolling patients from 111 hospitals in China.

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