@Article {Moreno-Indias1055,作者= {Moreno-Indias,Isabel和Torres,Marta和Montserrat,Josep M.和Sanchez-Alcoholado,Lidia和Cardona和Cardona,Fernando和Tinahones,Francisco J.。{45},number = {4},页= {1055--1065},年= {2015},doi = {10.1183/09031936.00184314},publisher = {欧洲呼吸社会}188bet官网地址模仿阻塞性睡眠呼吸暂停(OSA)的标志之一,导致鼠模型中的粪便微生物组改变。在四只麻醉小鼠的间歇性缺氧期间,在结肠粪便中测量了氧的体内部分压力。将10只小鼠接受一种慢性间歇性缺氧的模式(在5 \%O2时为20 s,在房间空气时为40 s,持续6 h {\ textperiodeDecentered}第1天),持续6周,10只小鼠用作正氧对照。获得粪便样品,并通过对微生物生态学的定量见解,通过16S rRNA pyrosequencing和生物信息学分析确定微生物组组成。间歇性缺氧暴露转化为肠上皮上皮近端(\ <<200μm)的粪便中的低氧/重新氧。发现间歇性缺氧对全球微生物群落结构的显着影响。间歇性缺氧增加了α-多样性(香农指数,p \ <0.05),并诱导肠道菌群的变化(β多样性分析,p \ <0.05)。具体而言,间歇性缺氧暴露的小鼠比对照组显示出更高的富公司和较少的杆菌和蛋白质细菌。 Faecal microbiota composition and diversity are altered as a result of intermittent hypoxia realistically mimicking OSA, suggesting the possibility that physiological interplays between host and gut microbiota could be deregulated in OSA. Faecal microbiota composition and diversity are altered due to intermittent hypoxia mimicking OSA in a murine model http://ow.ly/ERjA9}, issn = {0903-1936}, URL = {//www.qdcxjkg.com/content/45/4/1055}, eprint = {//www.qdcxjkg.com/content/45/4/1055.full.pdf}, journal = {European Respiratory Journal} }