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[The effect of concentrated growth factor on the biological performance of human dental pulp stem cells under oxidative stress status].
Zhonghua Kou Qiang Yi Xue Za Zhi
January 2025
Department of Stomatology, Renmin Hospital, Hubei University of Medicine, Shiyan 442000, China.
To investigate the effect of concentrated growth factor (CGF) on the biological performance of human dental pulp stem cells (hDPSCs) under oxidative stress status induced by hydrogen peroxide (HO). The hDPSCs were isolated by using tissue block separation method from healthy permanent teeth extracted for orthodontic reason. hDPSCs surface markers CD34, CD45, CD90 and CD105 were detected by flow cytometry.
View Article and Find Full Text PDF[Artificial light at night effects glucose metabolism in the developing jawbone by inhibiting melatonin secretion].
Zhonghua Kou Qiang Yi Xue Za Zhi
January 2025
Department of Stomatology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology & School of Stomatology, Tongji Medical College, Huazhong University of Science and Technology & Hubei Province Key Laboratory of Oral and Maxillofacial Development and Regeneration, Wuhan 430022, China.
To investigate the effects of artificial light at night on the growth of mandibles in mice and its regulatory mechanisms. A mouse model of artificial light at night (night light pollution group) and normal lighting (normal light group) was established by controlling light exposure time, with 4 mice in each group. Micro-CT was employed to analyze the differences in bone quantities of the mandibles between the two groups.
View Article and Find Full Text PDFTiaogeng decoction improves mild cognitive impairment in menopausal APP/PS1 mice through the ERs/NF-κ b/AQP1 signaling pathway.
Phytomedicine
January 2025
Department of Gynecology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, 200032, China. Electronic address:
People with mild cognitive impairment (MCI) carry a considerable risk of developing dementia. Studies have shown that female sex hormones have long-lasting neuroprotective and anti-aging properties, and the increased risk of MCI and AD is associated with the lack of estrogen during menopause. Previous studies have shown that Tiao Geng Decoction (TGD) may have antioxidant and anti apoptotic properties, which may prevent neurodegenerative diseases.
View Article and Find Full Text PDFExploring chitin metabolite profiles and sensitivity differences in Collembola species exposed to teflubenzuron.
Ecotoxicol Environ Saf
January 2025
Amsterdam Institute for Life and Environment (A-LIFE), Vrije Universiteit Amsterdam, De Boelelaan 1108, Amsterdam 1081Hz, the Netherlands. Electronic address:
Effective environmental risk assessments of chemical plant protection products, such as benzoylurea pesticides, are crucial for safeguarding ecosystems. These pesticides, including teflubenzuron, target chitin synthesis in arthropods but also pose risks to non-target soil fauna like Collembola, which play essential roles in decomposition and nutrient cycling. This study combines traditional toxicity tests with a metabolomic approach to examine the interspecies specific sensitivity of three Collembola species - Sinella curviseta, Ceratophysella denticulata, and Folsomia candida - to teflubenzuron.
View Article and Find Full Text PDFEffects of benzotriazoles UV-328, UV-329, and UV-P on the self-renewal and adipo-osteogenic differentiation of human mesenchymal stem cells.
Ecotoxicol Environ Saf
January 2025
Institute of Life Sciences and Green Development, College of Life Sciences, Hebei University, Baoding 071000, China; Institutes of Health Central Plains, Xinxiang Medical University, Xinxiang 453003, China. Electronic address:
Benzotriazole ultraviolet stabilizers (BUVSs) are pervasive environmental contaminants that pose significant risks to human health. This study evaluated the effects of three typical BUVSs (UV-328, UV-329, and UV-P) on human mesenchymal stem cells (hMSCs), which play crucial roles in tissue maintenance and repair. hMSCs were exposed to BUVSs across a range of concentrations, and their maintenance and differentiation capacities were assessed.
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