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Discovery of novel ursolic acid derivatives as effective antimicrobial agents through a ROS-mediated
《化学科学与工程前沿(英文)》 2023年 第17卷 第12期 页码 2101-2113 doi: 10.1007/s11705-023-2361-5
关键词: ursolic acid antibacterial activities reactive oxygen species apoptosis
《环境科学与工程前沿(英文)》 2023年 第17卷 第11期 doi: 10.1007/s11783-023-1743-8
● Microplastics (MPs) undergo photoaging in natural water under light irradiation.
关键词: Microplastics Photoaging Dissolved organic matter ROS generation
《环境科学与工程前沿(英文)》 2021年 第15卷 第5期 doi: 10.1007/s11783-021-1391-9
• OBS inhibited the growth of P. stutzeri and destroyed its structure.
关键词: Sodium perfluorononyloxy-benzenesulfonate Aerobic denitrification Pseudomonas stutzeri Ecotoxicity ROS Persist organic pollutants Toxicity Denitrification Microbiology
Detection of oxidative stress and DNA damage in freshwater snail
Daoud Ali, Huma Ali, Saud Alifiri, Saad Alkahtani, Abdullah A Alkahtane, Shaik Althaf Huasain
《环境科学与工程前沿(英文)》 2018年 第12卷 第5期 doi: 10.1007/s11783-018-1039-6
Freshwater snail (Lymnea luteola L.) is good bio indicator of water pollution. Profenofos is tested for its molluscicidal activity against Lymnea luteola L. snail. Deleterious effects on some oxidative stress were detected. Profenofos has a genotoxic effect on Lymnea luteola L. snails.
关键词: Acute toxicity Profenofos ROS oxidative stress DNA damage Lymnea luteola
Hanzhong Jia, Yafang Shi, Xiaofeng Nie, Song Zhao, Tiecheng Wang, Virender K. Sharma
《环境科学与工程前沿(英文)》 2020年 第14卷 第4期 doi: 10.1007/s11783-020-1252-y
关键词: Humic substance Polycyclic aromatic hydrocarbons (PAHs) Persistent free radicals (PFRs) Redox Reactive oxygen species (ROS)
Anna Khlyustova, Cédric Labay, Zdenko Machala, Maria-Pau Ginebra, Cristina Canal
《化学科学与工程前沿(英文)》 2019年 第13卷 第2期 页码 238-252 doi: 10.1007/s11705-019-1801-8
Qiaohong Lai, Wenpei Xiang, Qing Li, Hanwang Zhang, Yufeng Li, Guijin Zhu, Chengliang Xiong, Lei Jin
《医学前沿(英文)》 2018年 第12卷 第5期 页码 518-524 doi: 10.1007/s11684-017-0575-y
The increased levels of intracellular reactive oxygen species (ROS) in granulosa cells (GCs) may affect the pregnancy results in women with polycystic ovary syndrome (PCOS). In this study, we compared thein vitro fertilization and embryo transfer (IVF-ET) results of 22 patients with PCOS and 25 patients with tubal factor infertility and detected the ROS levels in the GCs of these two groups. Results showed that the PCOS group had significantly larger follicles on the administration day for human chorionic gonadotropin than the tubal factor group (P<0.05); however, the number of retrieved oocytes was not significantly different between the two groups (P>0.05). PCOS group had slightly lower fertilization, cleavage, grade I/II embryo, clinical pregnancy, and implantation rates and higher miscarriage rate than the tubal factor group (P>0.05). We further found a significantly higher ROS level of GCs in the PCOS group than in the tubal factor group (P<0.05). The increased ROS levels in GCs caused GC apoptosis, whereas NADPH oxidase 2 (NOX2) specific inhibitors (diphenyleneiodonium and apocynin) significantly reduced the ROS production in the PCOS group. In conclusion, the increased ROS expression levels in PCOS GCs greatly induced cell apoptosis, which further affected the oocyte quality and reduced the positive IVF-ET pregnancy results of women with PCOS. NADPH oxidase pathway may be involved in the mechanism of ROS production in GCs of women with PCOS.
标题 作者 时间 类型 操作
Discovery of novel ursolic acid derivatives as effective antimicrobial agents through a ROS-mediated
期刊论文
Photoaging mechanism of microplastics: a perspective on the effect of dissolved organic matter in natural water
期刊论文
Toxic effect of sodium perfluorononyloxy-benzenesulfonate on in aerobic denitrification, cell structure and gene expression
期刊论文
Detection of oxidative stress and DNA damage in freshwater snail
Daoud Ali, Huma Ali, Saud Alifiri, Saad Alkahtani, Abdullah A Alkahtane, Shaik Althaf Huasain
期刊论文
Persistent free radicals in humin under redox conditions and their impact in transforming polycyclic aromatic hydrocarbons
Hanzhong Jia, Yafang Shi, Xiaofeng Nie, Song Zhao, Tiecheng Wang, Virender K. Sharma
期刊论文
Important parameters in plasma jets for the production of RONS in liquids for plasma medicine: A brief review
Anna Khlyustova, Cédric Labay, Zdenko Machala, Maria-Pau Ginebra, Cristina Canal
期刊论文