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Chenggang Qiu, Alei Zhang, Sha Tao, Kang Li, Kequan Chen, Pingkai Ouyang
《化学科学与工程前沿(英文)》 2020年 第14卷 第5期 页码 793-801 doi: 10.1007/s11705-019-1876-2
关键词: Bacillus cereus QCG naphthalene 1-naphthol ARTP mutagenesis high-throughput screening 4-aminoantipyrine
《环境科学与工程前沿(英文)》 2023年 第17卷 第1期 doi: 10.1007/s11783-023-1609-0
● Improved Cr phytoextration efficiency was achieved by B. cereus inoculation.
关键词: Hexavalent chromium Hyperaccumulator Rhizobacteria Leersia hexandra Swartz Bacillus cereus Consortia
The biosorption of Cr(VI) ions by dried biomass obtained from a chromium-resistant bacterium
Paul Fabrice NGUEMA,Zejiao LUO,Jingjing LIAN
《化学科学与工程前沿(英文)》 2014年 第8卷 第4期 页码 454-464 doi: 10.1007/s11705-014-1456-4
关键词: Cr(VI) biomass Bacillus cereus Pf-1 biosorption capacity biosorbents
PAN Jiangang, ZHOU Xing, CHEN Zhiguang, HAN Ruifa
《医学前沿(英文)》 2008年 第2卷 第3期 页码 259-263 doi: 10.1007/s11684-008-0049-3
null
《医学前沿(英文)》 2014年 第8卷 第2期 页码 241-249 doi: 10.1007/s11684-014-0328-0
Approximately 70% of newly diagnosed bladder tumors are non-muscle invasive bladder cancer (NMIBC). NMIBC accounts for approximately 80% of total bladder cancer cases. Bacillus Calmette-Guérin (BCG) instillation and maintenance is considered as the standard adjuvant treatment for superficial bladder cancer. A number of randomized studies have focused on the benefit of maintenance therapy following initial BCG induction. To provide further insights into the effect of intravesical instillation on recurrence in patients with NMIBC, we analyzed this relationship by conducting an updated detailed meta-analysis. Evidence suggested that adjuvant intravesical BCG with maintenance treatment is significantly effective for the prophylaxis of tumor recurrence in patients with NMIBC.
关键词: non-muscle invasive bladder cancer bacillus Calmette-Guérin (BCG) meta-analysis
Characterization of Bacillus amyloliquefacien contaminating 75% alcohol disinfectant
ZHANG Wanming, YUAN Yuesha, BIAN Cangli, TU Xianyu, ZHANG Wen, HUANG Huqiang, WANG Lan
《医学前沿(英文)》 2008年 第2卷 第1期 页码 113-116 doi: 10.1007/s11684-008-0021-2
null
《医学前沿(英文)》 2017年 第11卷 第4期 页码 528-535 doi: 10.1007/s11684-017-0573-0
The prevalence of tuberculosis infection among adolescents born after terminating the Bacillus Calmette–Guérin (BCG) booster vaccination in China was estimated using tuberculin skin testing (TST) and QuantiFERON-TB Gold assay (QFT) to investigate the influence of neonatal BCG vaccination on the performance of TST. Data analysis was conducted for 2831 eligible participants aged 5–15 years from the baseline survey of a population-based multi-center prospective study. The prevalence rates of TST (induration≥10 mm) and QFT positivity were 9.3% (264/2827) and 2.5% (71/2831), respectively. The rate of QFT indeterminate result was 2.2% (62/2831). The overall agreement between TST and QFT was low (concordance= 88.0%; κ coefficient= 0.125). Only TST was positively associated with BCG vaccination with an adjusted odds ratio of 1.71 [95% confidence interval, 1.26–2.31]. A history of close contact with patients of active TB was significantly associated with positivity for TST and QFT. Our results suggested that BCG neonatal vaccination still affects TST performance, and a two-step approach might be considered for TB infection testing among adolescents in China.
关键词: tuberculin skin test interferon-γ release assays adolescent agreement
Use of dry yeast cells as a cheap nitrogen source for lactic acid production by thermophilic
Kim Yng Ooi, Jin Chuan Wu
《化学科学与工程前沿(英文)》 2015年 第9卷 第3期 页码 381-385 doi: 10.1007/s11705-015-1534-2
关键词: L-lactic acid thermophilic strain Bacillus coagulans dry yeast cells autolysis fermentation
解淀粉芽孢杆菌发酵红小豆的理化特性和生物活性 Article
吴珊, 卢帅, 刘军, 杨绍青, 闫巧娟, 江正强
《工程(英文)》 2021年 第7卷 第2期 页码 219-225 doi: 10.1016/j.eng.2020.10.010
本研究采用解淀粉芽孢杆菌发酵红小豆(Vigna umbellata),并评价了发酵红小豆的理化特性和生物活性。以纤溶酶活性为指标优化了发酵条件,在最适发酵条件下,纤溶酶活性最高达78.0 FU∙g-1(4890 IU∙g-1,纤维蛋白平板法)。发酵红小豆中多肽含量(2.1~10.9 g∙100 g-1)、总酚含量(116.7~388.5 mg没食子酸∙100 g-1)、总黄酮含量(235.5~354.3 mg芦丁∙100 g-1)、花青素含量(20.1~47.1 mg∙100 g-1)和超氧化物歧化酶活性(55.3~263.6 U∙g-1)显著增加。红小豆经发酵后的2,2-二苯基-1-苦肼基(DPPH)和2,2-联氮双(3-乙基苯并噻唑啉-6-磺酸)二铵盐(ABTS)自由基清除活性和铁离子还原抗氧化能力(FRAP)较未发酵的红小豆提高1.9~4.8倍。此外,发酵红小豆的二肽基肽酶Ⅳ(DPP-Ⅳ)抑制活性、α-葡萄糖苷酶抑制活性和抗凝血活性显著提高。解淀粉芽孢杆菌发酵红小豆具有多种功能活性,对开发预防血栓性疾病的功能食品具有重要意义。
Roles of acid-producing bacteria in anaerobic digestion of waste activated sludge
Sijia Ai, Hongyu Liu, Mengjie Wu, Guangming Zeng, Chunping Yang
《环境科学与工程前沿(英文)》 2018年 第12卷 第6期 doi: 10.1007/s11783-018-1050-y
Three acid-producing strains were isolated and identified. The isolated bacteria accelerated the anaerobic digestion processes. Bacillus coagulans improved TCOD removal, VS removal and biogas production. The optimal inoculum concentration of Bacillus coagulans AFB-1 was 30%.
关键词: Anaerobic digestion Waste activated sludge Acid-producing bacteria Bacillus coagulans
Effect of calcium lactate on compressive strength and self-healing of cracks in microbial concrete
Kunamineni VIJAY, Meena MURMU
《结构与土木工程前沿(英文)》 2019年 第13卷 第3期 页码 515-525 doi: 10.1007/s11709-018-0494-2
关键词: calcium lactate bacillus subtilis compressive strength self-healing of cracks
《化学科学与工程前沿(英文)》 2022年 第16卷 第12期 页码 1751-1760 doi: 10.1007/s11705-022-2211-x
关键词: ARTP mutagenesis Bacillus licheniformis poly-γ-glutamic acid metabolomics
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
重构异戊二烯焦磷酸代谢以促进萜类化合物的合成 Article
徐显皓, 吕雪芹, 崔世修, 刘延峰, 夏洪志, 李江华, 堵国成, 李兆丰, Rodrigo Ledesma-Amaro, 陈坚, 刘龙
《工程(英文)》 2023年 第28卷 第9期 页码 166-178 doi: 10.1016/j.eng.2023.03.019
标题 作者 时间 类型 操作
Combination of ARTP mutagenesis and color-mediated high-throughput screening to enhance 1-naphthol yield from microbial oxidation of naphthalene in aqueous system
Chenggang Qiu, Alei Zhang, Sha Tao, Kang Li, Kequan Chen, Pingkai Ouyang
期刊论文
Chromium phytoextraction and physiological responses of the hyperaccumulator Swartz to plant growth-promoting rhizobacterium inoculation
期刊论文
The biosorption of Cr(VI) ions by dried biomass obtained from a chromium-resistant bacterium
Paul Fabrice NGUEMA,Zejiao LUO,Jingjing LIAN
期刊论文
A meta-analysis of randomized trials of maintenance bacillus Calmette-Guerin instillation efficacy against
PAN Jiangang, ZHOU Xing, CHEN Zhiguang, HAN Ruifa
期刊论文
Can intravesical bacillus Calmette-Guérin reduce recurrence in patients with non-muscle invasive bladder
null
期刊论文
Characterization of Bacillus amyloliquefacien contaminating 75% alcohol disinfectant
ZHANG Wanming, YUAN Yuesha, BIAN Cangli, TU Xianyu, ZHANG Wen, HUANG Huqiang, WANG Lan
期刊论文
Testing of tuberculosis infection among Chinese adolescents born after terminating the Bacillus Calmette
null
期刊论文
Use of dry yeast cells as a cheap nitrogen source for lactic acid production by thermophilic
Kim Yng Ooi, Jin Chuan Wu
期刊论文
Roles of acid-producing bacteria in anaerobic digestion of waste activated sludge
Sijia Ai, Hongyu Liu, Mengjie Wu, Guangming Zeng, Chunping Yang
期刊论文
Effect of calcium lactate on compressive strength and self-healing of cracks in microbial concrete
Kunamineni VIJAY, Meena MURMU
期刊论文
Genomic and metabolomic analysis of with enhanced poly--glutamic acid production through atmospheric and room temperature plasma mutagenesis
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