BACITRACIN

作品数：13被引量：17H指数：3
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相关领域：农业科学更多>>
相关作者：徐超陆兆新吕凤霞别小妹张强更多>>
相关机构：南京农业大学北京大学上海交通大学医学院附属第九人民医院中国科学院更多>>
相关期刊：《Journal of Animal Science and Biotechnology》《食品工业科技》《Food and Nutrition Sciences》《Science Bulletin》更多>>
相关基金：国家自然科学基金国家重点基础研究发展计划国家科技支撑计划更多>>
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Effects of dietary Lactobacillus postbiotics and bacitracin on the modulation of mucosaassociated microbiota and pattern recognition receptors affecting immunocompetence of jejunal mucosa in pigs challenged with enterotoxigenic F18^(+)Escherichia coli
《Journal of Animal Science and Biotechnology》2025年第1期282-299,共18页Marcos Elias Duarte Zixiao Deng Sung Woo Kim 
USDA-NIFA Hatch Fund(#02636,Washington DC,USA),North Carolina Agricultural Foundation(#660101,Raleigh,NC,USA),and Adare Biome(Houdan,France).
Background Enterotoxigenic Escherichia coli(E.coli)is a threat to humans and animals that causes intestinal dis-orders.Antimicrobial resistance has urged alternatives,including Lactobacillus postbiotics,to mitigate th...
关键词：Escherichia coli IMMUNOCOMPETENCE Intestinal health Pattern recognition receptors PIGS 
Microbial synthesis of bacitracin:Recent progress,challenges,and prospects被引量：2
《Synthetic and Systems Biotechnology》2023年第2期314-322,共9页Jiang Zhu Shiyi Wang Cheng Wang Zhi Wang Gan Luo Junhui Li Yangyang Zhan Dongbo Cai Shouwen Chen 
supported by National Key Research and Development Program of China(2022YFA0911800);Knowledge Innovation Program of Wuhan-Shuguang Project(2022020801020334);Science and Technology Project of Hubei Tobacco Company(027Y2021-023,027Y2020-013).
Microorganisms are important sources of various natural products that have been commercialized for human medicine and animal healthcare.Bacitracin is an important antibacterial natural product predominantly pro-duced ...
关键词：BACILLUS BACITRACIN Metabolic regulation Metabolic engineering Fermentation process 
通过抑制蛋白质二硫键异构酶P4HB阻断NK细胞活化的研究
《军事医学》2021年第1期7-10,共4页侯姣姣 刘玉 刘成华 付文艳 刘广超 马远方 杨光 
国家自然科学基金(81871618);山东省重大科技创新工程项目(2019JZZY011012)
目的探究蛋白质二硫键异构酶脯氨酰-4-羟化酶β亚基(P4HB)在自然杀伤细胞(NK)活化中的功能。方法NK细胞在无血清和细胞因子的培养基中培养12 h后,白细胞介素(IL)-2、IL-12和IL-18联合刺激4 h,利用蛋白印迹检测P4HB的表达水平;将不同终...
关键词：蛋白质二硫化物异构酶类 P4HB 天然杀伤细胞 BACITRACIN 白细胞介素类 
Enhancement of precursor amino acid supplies for improving bacitracin production by activation of branched chain amino acid transporter BrnQ and deletion of its regulator gene lrp in Bacillus licheniformis被引量：6
《Synthetic and Systems Biotechnology》2018年第4期236-243,共8页Jiang Zhu Dongbo Cai Haixia Xu Ziwei Liu Bowen Zhang Fei Wu Junhui Li Shouwen Chen 
the National Program on Key Basic Research Project(973 Program,No.2015CB150505);the Technical Innovation Special Fund of Hubei Province(2018ACA149);The Key Technology Project of China National Tobacco Corporation(110201502014).
Bacitracin,a new type of cyclic peptide antibiotic,is widely used as the feed additive in feed industry.Branched chain amino acids(BCAAs)are the key precursors for bacitracin synthesis.In this research,soybean meal wa...
关键词：Bacillus licheniformis BACITRACIN Regulator Lrp BCAA transporter BrnQ Branched chain amino acid 
One-Step Procedure for Direct Purification of Pediocin-Like Bacteriocins and Cationic Antimicrobial Peptides from Complex Culture Medium on an Analytical, Semipreparative, and Preparative Scale. A New Type of Liquid Chromatography—Colloidal High-Performance Liquid Chromatography (CHPLC)被引量：1
《International Journal of Analytical Mass Spectrometry and Chromatography》2018年第3期41-49,共9页Ilia Brondz 
A simple time- and labor-saving one-step procedure suitable for analytical-, semipreparative-, and preparative-scale preparation of bacteriocins and other cationic antibacterial peptides (for example as lysozyme) has ...
关键词：LIQUID CHROMATOGRAPHY Bacterial Cells BACTERIOCINS Antibacterial Peptides Lysozyme BACITRACIN CATION-EXCHANGE Columns Grafting Glass Fibers New Type of LIQUID CHROMATOGRAPHY COLLOIDAL High-Performance LIQUID CHROMATOGRAPHY 
Analysis of bacitracin and its related substances by liquid chromatography tandem mass spectrometry被引量：3
《Journal of Pharmaceutical Analysis》2017年第1期48-55,共8页Suleiman Ahmed Suleiman Fan Song Mengxiang Su Taijun Hang Min Song 
financially supported by both the National Natural Science Foundation (NO. 81402900);the Fundamental Research Funds for the Central Universities of the Ministry of Education (NO. 2015PT043) of China
A suitable liquid chromatography quadrupole time-of-flight mass spectrometric(LC–Q-TOF–MS) method was developed for separation and characterization of related substances in bacitracin test drug. The separation was p...
关键词：BACITRACIN DEGRADATION products FRAGMENTATION PATHWAYS Related substances LC–Q-TOF–MS 
Effect of Zeolite on Small Intestine Microbiota of Broiler Chickens:A Case Study
《Food and Nutrition Sciences》2017年第1期163-188,共26页Sandrine Le Gall-David Vincent Meuric Gaelle Benzoni Sophie Valière Alain Guyonvarch Jacques Minet Martine Bonnaure-Mallet 
After ban of antibiotics growth promoters (AGP) in Europe in 2006, use of non-medicated gut microbiota regulators as feed additives has dramatically increased. This study aimed at describing the effects of a copper-ex...
关键词：MICROBIOTA CHICKEN Growth Promoting ZEOLITE BACITRACIN 
地衣芽孢杆菌Bacitracin A高产工业培养基优化被引量：4
《食品工业科技》2016年第18期197-201,207,共6页徐超 吕凤霞 别小妹 陆兆新 
国家科技部支撑计划(2011BAD23B05)
为了降低杆菌肽工业发酵生产成本,提高有效成分杆菌肽A产量,采用单因素实验,寻找目前发酵培养基中黄豆粉与玉米粉的廉价替代成分,并通过Box-Behnken响应面法优化筛选后工业培养基。结果表明:小麦麸皮可以取代玉米粉与黄豆粉,作为发酵培...
关键词：杆菌肽A 高产 响应面 
Livestock Antibiotic Effects on Nitrification, Denitrification, and Microbial Community Composition in Soils被引量：1
《Open Journal of Soil Science》2013年第5期203-212,共10页Sagarika Banerjee Elisa D’Angelo 
The broiler (Gallus gallus domesticus) industry in the United States and several other countries routinely includes subtherapeutic levels of antibiotics such as roxarsone, virginiamycin, and bacitracin in the feed to ...
关键词：BACITRACIN ROXARSONE VIRGINIAMYCIN Sorption Antibiotic Resistance Fatty Acid Methyl Ester 
Effects of Fructooligosaccharides, compared with Direct-Fed Microbial Bacteria,and Zinc Bacitracin on Cecal Microbial Populations and Performance of Broilers
《Journal of Northeast Agricultural University(English Edition)》2002年第1期42-48,共7页WANG Ling,SHAN An shan (Animal Nutrition Institute,Northeast Agricultural University, Harbin,150030,PRC) 
An experiment was conducted to determine the effects of dietary fructooligosaccharides(FOS),compared with direct-fed microbial bacteria(DFM),and zinc bacitracin,on cecal microbial populations and performance of broile...
关键词：FRUCTOOLIGOSACCHARIDES broiler chickens cecal microflors performance 
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