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Research Progress on Substitutes of Antibiotics Used as Feed Additives [PDF]
, 2021 Feed antibiotics have played a great role in disease prevention and growth promotion,but in the past years,the negative problems caused by antibiotics,such as drug residues and bacterial resistance,have caused serious harm to human production and life.In
CHEN Li-xian +7 more
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野生动物学报, 2021 罗氏鼢鼠（Myospalax rothschildi）是陕西南部农区主要害鼠，研究其与当地环境的相互作用对鼠害防控有重要意义。肠道微生物对宿主行为及生理的调控机制是近年来啮齿类动物防控研究新方向。本研究通过Illumina 高通量测序技术，对雌性罗氏鼢鼠的盲肠样品进行 16S rRNA V3V4区的高通量测序，分析性别及食物因素对罗氏鼢鼠肠道细菌多样性的影响。结果显示，雌性罗氏鼢鼠的肠道内容物中的细菌隶属10门9纲11目13属。肠道革兰氏阳性厚壁菌门（Firmicutes）和革兰氏阴性菌类的变形菌门 ...
陈晓宁 封托 侯祥 安晓雷 王京 常罡
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野生动物学报, 2020 高原鼠兔和高原鼢鼠是青藏高原的两种优势小型哺乳动物，其肠道微生物在宿主高原适应性方面发挥着重要作用，同时，作为野生动物，它们的肠道微生物也可能携带抗生素抗性基因并将其传播给人类，造成抗生素药物失效。因此，对这两个物种肠道微生物组和抗生素抗性基因的研究十分重要。本研究通过16S rRNA基因测序，定量PCR等技术获得两物种肠道菌群特征并检测到了抗生素抗性基因。结果发现，在门水平上，高原鼢鼠肠道拟杆菌门（Bacteroidetes）的相对丰度更高；而高原鼠兔肠道厚壁菌门（Firmicutes）和放线菌门 ...
冯天舒 1 俞巧玲 1 周蕊 1 王逸洁 1 苏军虎 2 李欢 1 +1 more
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野生动物学报, 2021 肠道微生物是一个复杂的生态系统，与宿主的健康、疾病以及其他因素有着密切的关系。目前，关于肠道菌群结构和功能的研究较多，但是对西伯利亚狍肠道菌群的研究还未见报道。西伯利亚狍（Capreolus pygargus）属于反刍动物，有独特的消化特性和微生物群来帮助它们适应高纤维的食物。本研究利用高通量测序技术在Illumina MiSeq平台上对14只狍肠道微生物进行16S rRNA基因分析。结果表明：个体样本中门类组成的差异，雌性个体JY3和雄性个体JY9除Firmicutes，Bacteroidetes ...
刘金月 刘德凯 王璐瑶 李响 贾博文 刘艳华
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Advances in the interaction between intestinal macrophages and the gut microbiota in intestinal diseases [PDF]
The human body harbors a vast array of microorganisms on its surface, with the intestine serving as the primary habitat. The gut microbiota comprises thousands of species of bacteria, viruses, fungi, and protozoa, forming a vast and dynamic microbial ...
CHEN Xiuqi +3 more
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野生动物学报, 2020 利用高通量测序方法对虎纹蛙前肠、中肠和后肠微生物结构和功能进行分析。结果表明，虎纹蛙（Rana rugulosa）肠道核心菌群是厚壁菌门（Firmicutes）、变形菌门（Proteobacteria）、拟杆菌门（Bacteroidetes）、梭杆菌门（Fusobacteria）和放线菌门（Actinobacteria）。Romboutsia属、鲸杆菌属（Cetobacterium）、叶杆菌属（Phyllobacterium）是绝对优势菌属。肠道中存在弧菌（Vibro）、邻单胞菌（Plesiomonas）
刘文舒 +5 more
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Effects of Saponins of Semen Ziziphi Spinosae on Oxidative Damage of Liver and Kidney and Intestinal Microflora in Lead-exposed Mice [PDF]
Objective: To investigate the effects of saponins of Semen Ziziphi Spinosae (SSZS) on liver and kidney oxidative damage and intestinal flora composition in lead-exposed mice and explore its detoxification mechanism. Methods: The Pb-intoxicated mice model
Lihong LIU, Weidong CAO
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Integrative Conservation, Volume 3, Issue 3, Page 257-270, September 2024.Natural training enclosure design schematic. We selected 12 sika deer including six adults and six sub‐adults. Key considerations in the design of the natural training were to divide the training spatial ground into two parts (30 × 30 m small areas for isolation of new individuals and large areas measuring 200 × 600 m for free walking), and the ...
Wentao Zhang +10 more
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Zhongguo youzhi, 2022 为解决含甘油解猪油的食品在贮藏过程中易被氧化的问题，向甘油解猪油中加入二氢槲皮素，制备负载二氢槲皮素的甘油解猪油微乳液，通过体外模型测定该微乳液的还原力以及对DPPH、ABTS和羟自由基的清除能力，探讨含二氢槲皮素甘油解猪油微乳液的体外抗氧化性，同时通过体外模拟胃肠消化测定其消化性。结果表明：该微乳液具有一定的还原力及DPPH、ABTS、羟自由基的清除能力，且还原力及自由基清除能力均随着二氢槲皮素负载量的增加而升高，相关性显著；该微乳液经胃消化2 h后二氢槲皮素的保留率为79.25 ...
李杨，刘丽美，唐志国，马丽媛，刘东琦，张雨迪 LI Yang，LIU Limei，TANG Zhiguo，MA Liyuan，LIU Dongqi，ZHANG Yudi
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Research Progress on the Interaction between Taurine Metabolism and the Gut Microbiota [PDF]
Taurine is a non-essential sulfur-containing amino acid that is widely distributed in the human body, primarily supplemented through the diet. Taurine can combine with bile acids to form taurine-conjugated bile acids (Tau-Bas), which can be dissociated ...
YANG Xinyu, WU Qingjie, MI Shengquan, ZHANG Yanzhen, GUO Junxia
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