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Diverse bacterial populations of PM in urban and suburb Shanghai, China
《环境科学与工程前沿(英文)》 2021年 第15卷 第3期 doi: 10.1007/s11783-020-1329-7
• Urban aerosols harbour diverse bacterial communities in Shanghai.
《环境科学与工程前沿(英文)》 2022年 第16卷 第5期 doi: 10.1007/s11783-022-1567-y
● Evaluated three methods for determining the consortia’s growth kinetics.
关键词: Biodegradation 1 4-Dioxane Kinetics Microbial consortium 16S rRNA
Youfen Xu, Zong Li, Ruyin Liu, Hongxia Liang, Zhisheng Yu, Hongxun Zhang
《环境科学与工程前沿(英文)》 2020年 第14卷 第4期 doi: 10.1007/s11783-020-1246-9
关键词: Microbial source tracking Pig fecal pollution 16S rRNA gene markers Pig-specific Bacteroidales
Mengli Wang, Ruying Li, Qing Zhao
《环境科学与工程前沿(英文)》 2019年 第13卷 第3期 doi: 10.1007/s11783-019-1127-2
Sludge digestion is critical to control the spread of ARGs from wastewater to soil. Fate of ARGs in three pretreatment-AD processes was investigated. UP was more efficient for ARGs removal than AP and THP in pretreatment-AD process. The total ARGs concentration showed significant correlation with 16S rRNA gene. The bacteria carrying ARGs could be mainly affiliated with Proteobacteria.
关键词: Tetracycline resistance genes Sulfonamide resistance genes 16S rRNA gene Sludge pretreatment Anaerobic sludge digestion
Effect of pH on biologic degradation of
Hongjing LI, Mengli HAO, Jingxian LIU, Chen CHEN, Zhengqiu FAN, Xiangrong WANG
《环境科学与工程前沿(英文)》 2012年 第6卷 第2期 页码 224-230 doi: 10.1007/s11783-011-0314-6
关键词:
pH
biological degradation
alga-lysing bacteria
sequencing batch biofilm reactor (SBBR)
16S rRNA
Effects of cotton straw amendment on soil fertility and microbial communities
Wuren HUANG, Zhihui BAI, Daniel HOEFEL, Qing HU, Xin LV, Guoqiang ZHUANG, Shengjun XU, Hongyan QI, Hongxun ZHANG
《环境科学与工程前沿(英文)》 2012年 第6卷 第3期 页码 336-349 doi: 10.1007/s11783-011-0337-z
关键词: cotton straw soil amendments microbial diversity Biolog phospholipid fatty acid 16S rRNA gene clone library
Xin Xing, Yin Yu, Hongbo Xi, Guangqing Song, Yajiao Wang, Jiane Zuo, Yuexi Zhou
《环境科学与工程前沿(英文)》 2018年 第12卷 第6期 doi: 10.1007/s11783-018-1055-6
HAP was verified to reduce the toxicity of TMP wastewater effectively. Actual TMP wastewater was fed in HAP with different dilution ratios for 240 days. Formaldehyde, 2-ethylacrolein, TMP and 2-ethylhexanol were all greatly removed. Firmicutes became the dominant phylum (the abundance increased to 57.08%).
关键词: Trimethylolpropane wastewater Hydrolysis acidification process Toxicity Oxygen uptake rate 16S rDNA
DONG Yongli, YUAN Fulong, ZHU Yujun, ZHAO Lina, CAI Zhicheng
《化学科学与工程前沿(英文)》 2008年 第2卷 第2期 页码 150-154 doi: 10.1007/s11705-008-0036-x
关键词: different CuO/SBA-16 temperature physisorption introduction
infections among diarrheal outpatients in Shanghai: a retrospective case study
null
《医学前沿(英文)》 2018年 第12卷 第1期 页码 98-103 doi: 10.1007/s11684-018-0614-3
Cyclospora cayetanensis is a foodborne and waterborne pathogen that causes endemic and epidemic human diarrhea worldwide. A few epidemiological studies regarding C. cayetanensis infections in China have been conducted. During 2013, a total of 291 stool specimens were collected from patients with diarrhea at a hospital in urban Shanghai. C. cayetanensis was not detected in any of the stool specimens by traditional microscopy, whereas five stool specimens (1.72%, 5/291) were positive by PCR. These positive cases confirmed by molecular technology were all in the adult group (mean age 27.8 years; 2.94%, 5/170) with watery diarrhea. Marked infection occurred in the rainy season of May and July. Sequence and phylogenetic analyses of the partial 18S rRNA genes of C. cayetanensis isolated showed intra-species diversity of this parasite. This study showed, for the first time, that C. cayetanensis is a pathogen in outpatients with diarrhea in Shanghai, albeit at a low level. However, the transmission dynamics of this parasite in these patients remain uncertain.
关键词: Cyclospora cayetanensis outpatients with diarrhea stool specimens 18S rRNA gene
Zfyve16 regulates the proliferation of B-lymphoid cells
Xuemei Zhao, Donghe Li, Qingsong Qiu, Bo Jiao, Ruihong Zhang, Ping Liu, Ruibao Ren
《医学前沿(英文)》 2018年 第12卷 第5期 页码 559-565 doi: 10.1007/s11684-017-0562-3
Zfyve16 (a.k.a. endofin or endosome-associated FYVE-domain protein), a member of the FYVE-domain protein family, is involved in endosomal trafficking and in TGF-β, BMP, and EGFR signaling. The FYVE protein SARA regulates the TGF-β signaling pathway by recruiting Smad2/3 and accelerating their phosphorylation, thereby altering their susceptibility to TGF-β-mediated T cell suppression. Zfyve16 binds to Smad4 and their binding affects the formation of Smad2/3-Smad4 complex in TGF-β signaling. However, the in vivo function of Zfyve16 remains unknown. In this study, we generated a Zfyve16 knockout mouse strain (Zfyve16KO) and examined its hematopoietic phenotypes and hematopoietic reconstruction ability. The proportion of T cells in the peripheral blood of Zfyve16KO mice increases compared with that in wild-type mice. This finding is consistent with the role of Zfyve16 in facilitating TGF-β signaling. Unpredictably, B cell proliferation is inhibited in Zfyve16KO mice. The proliferation potential of Zfyve16KO B-lymphoid cells also significantly decreases in vitro. These results suggest that Zfyve16 inhibits the proliferation of T cells, possibly through the TGF-β signaling, but upregulates the proliferation of B-lymphoid cells.
RGS16 regulated by let-7c-5p promotes glioma progression by activating PI3K-AKT pathway
《医学前沿(英文)》 2023年 第17卷 第1期 页码 143-155 doi: 10.1007/s11684-022-0929-y
史俊财,胡爱群,关艳峰
《中国工程科学》 2008年 第10卷 第2期 页码 54-59
针对IEEE 802-16e协议的特点,提出了一种基于最小速率保证的IEEE 802-16e 公平 调度(MTRFS)算法。
关键词: IEEE 802-16e 调度算法 QoS 公平
Mutation profiling of 16 candidate genes in
Yang Zhang, Fang Wang, Xue Chen, Wenjing Liu, Jiancheng Fang, Mingyu Wang, Wen Teng, Panxiang Cao, Hongxing Liu
《医学前沿(英文)》 2019年 第13卷 第2期 页码 229-237 doi: 10.1007/s11684-018-0616-1
XU Jian, LIU Weijun, LIU Honglai, HU Ying
《化学科学与工程前沿(英文)》 2007年 第1卷 第3期 页码 221-227 doi: 10.1007/s11705-007-0040-6
关键词: solution-phase photoelectron spectroscopy 16-3-16 surfactant transmission
Weiwei CHEN, Jianpin QI, Wenzhen ZHU, Wenhua HUANG, Jinmei SONG
《医学前沿(英文)》 2009年 第3卷 第2期 页码 230-235 doi: 10.1007/s11684-009-0023-8
关键词: computed tomography angiography computed tomography perfusion
标题 作者 时间 类型 操作
Determination of growth kinetics of microorganisms linked with 1,4-dioxane degradation in a consortium based on two improved methods
期刊论文
Distribution and removal of antibiotic resistance genes during anaerobic sludge digestion with alkaline, thermal hydrolysis and ultrasonic pretreatments
Mengli Wang, Ruying Li, Qing Zhao
期刊论文
Effect of pH on biologic degradation of
Hongjing LI, Mengli HAO, Jingxian LIU, Chen CHEN, Zhengqiu FAN, Xiangrong WANG
期刊论文
Effects of cotton straw amendment on soil fertility and microbial communities
Wuren HUANG, Zhihui BAI, Daniel HOEFEL, Qing HU, Xin LV, Guoqiang ZHUANG, Shengjun XU, Hongyan QI, Hongxun ZHANG
期刊论文
Reduction of wastewater toxicity and change of microbial community in a hydrolysis acidification reactor pre-treating trimethylolpropane wastewater
Xin Xing, Yin Yu, Hongbo Xi, Guangqing Song, Yajiao Wang, Jiane Zuo, Yuexi Zhou
期刊论文
Characterization and catalytic properties of mesoporous CuO/SBA-16 prepared by different impregnation
DONG Yongli, YUAN Fulong, ZHU Yujun, ZHAO Lina, CAI Zhicheng
期刊论文
Zfyve16 regulates the proliferation of B-lymphoid cells
Xuemei Zhao, Donghe Li, Qingsong Qiu, Bo Jiao, Ruihong Zhang, Ping Liu, Ruibao Ren
期刊论文
Mutation profiling of 16 candidate genes in
Yang Zhang, Fang Wang, Xue Chen, Wenjing Liu, Jiancheng Fang, Mingyu Wang, Wen Teng, Panxiang Cao, Hongxing Liu
期刊论文
Controlled synthesis of uniform silver nanowires with high aspect ratios in aqueous solutions of gemini surfactant
XU Jian, LIU Weijun, LIU Honglai, HU Ying
期刊论文