Results 31 to 40 of about 4,781 (157)
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
wiley +1 more source
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
doaj
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
doaj
Background – Perianal fistulas are painful ulcers or sinus tracts that disproportionately affect German shepherd dogs and are proposed as a spontaneous animal model of fistulising Crohn's disease. Objectives – To characterise the rectal and cutaneous microbiota in German shepherd dogs with perianal fistulas and to investigate longitudinal shifts with ...
Christine L. Cain +6 more
wiley +1 more source
The gut microbiota-gut-brain axis is a bidirectional communication pathway established between the gut microbiota, the gut, and the central nervous system.
ZHOU Qian(周倩) +2 more
doaj +1 more source
Research Progress in Short-Chain Fatty Acid Modulation of the Gut-Bone Axis in Bone Metabolism [PDF]
As global aging intensifies, the incidence of age-related bone metabolic disorders, such as osteoporosis, continues to climb. Seeking safe and effective therapeutic interventions is of utmost importance.
ZHANG Xuan, YANG Xue, LI Xinke, MENG Lu, WANG Jiaqi, ZHENG Nan
core +1 more source
Background – Norway spruce (Picea abies) resin‐based products are used in human medicine. A resin‐based otic rinse also could be useful in supportive care of canine otitis externa (COE), yet information on its antimicrobial effect against canine pathogens or ototoxicity is lacking.
Elina Aimo‐Koivisto +5 more
wiley +1 more source
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
doaj
目的近年来我国的病原生物安全防护工作越来越被重视,所以在医学病原微生物肠道杆菌实验教学中,根据卫生部公布的《人间传染的病原微生物名录》,将肠道致病微生物列为第二类病原微生物,属高致病性病原微生物。方法所以在教学中肠道致病伤寒杆菌减毒株的研究迫在眉睫,特此设计了肠道伤寒杆菌的减毒株实验。结果通过肠道伤寒杆菌减毒株实验,使得肠道伤寒实验无毒性,保持生物学性状。结论避免了学生病原微生物学实验中的感染,提高了病原微生物实验教学的安全性,保证医学高校学生学习到真正的肠道致病菌的生化特性,同时保证了生物安全。
于军, 贺丹, 张灵, 李洪岩
doaj
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
core +1 more source

