微生物组(Microbiome):高度多样化的微生物组(即肠道中的细菌)通常与人体健康密切相关。研究发现,相对于在地球上,斯科特的肠道菌群在太空飞行期间产生了相当大的变化,这可能缘于在他空间站上摄入的食物[主要是冻干(freeze-dried)或热稳定的预包装食物],当然,其他特定的太空环境因素也可能对此有所影响。当斯科特回到地球...
doi: 10.1177/1756283x15607414 [3]https://www.theverge.com/2016/5/4/11581994/fmt-fecal-matter-transplant-josiah-zayner-microbiome-ibs-c-diff [4]https://www.theage.com.au/world/everest-climber-falls-short-20070529-ge504f.html [5]https://www.technologyreview.com/2018/03/13/144721/a-startu...
NASA researchers reported that his body experienced a vast number of changes while in orbit. DNA mutated in some of his cells. His immune system produced a host of new signals. His microbiome gained new species of bacteria.
[2]Gupta, S., Allen-Vercoe, E., & Petrof, E. (2015). Fecal microbiota transplantation: in perspective. Therapeutic Advances In Gastroenterology, 9(2), 229-239. doi: 10.1177/1756283x15607414 [3]https://www.theverge.com/2016/5/4/11581994/fmt-fecal-matter-transplant-josiah-zayner-microbiom...
Living in the deep, dark, slow lane: Insights from the first global appraisal of microbiomes in Earth's subsurface environments Young planet's atmosphere challenges traditional formation models New study uncovers variety in Arctic Ocean hydrothermal vent systems The light of TRAPPIST-1 b analyzed at...
在火星上住 455 天，可能需要把地球的益生菌 (microbiome) 和噬菌体 (bacteriophage) 带上。 再略谈一下太空辐射。太空辐射，部分来自太阳，如“太阳粒子事件”。但最凶悍的部分则是来自深不知处的宇宙，统称宇宙射线 (cosmic rays)。人类的祖先能在地球上健康演化，全得利于地球磁场和大气的保护，才能躲过太空...
On Thursday, just over three years after Mr. Kelly, 55, returned to Earth, NASA researchers reported that his body experienced a vast number of changes while in orbit. DNA mutated in some of his cells. His immune system produced a host of new signals. His microbiome gained new species of...
During his yearlong stay on the International Space Station (ISS), astronaut Scott Kelly experienced a shift in the ratio of two major categories of bacteria in hisgut microbiome. The diversity of bacteria in his microbiome, however, did not change during spaceflight, which the Northwestern Univers...
A comprehensive catalogue of the bacteria and fungi found on surfaces inside the International Space Station (ISS) is being presented in a study published in the open access journal Microbiome. Knowledge of the composition of the microbial and fungal com
目前国际太空站上有 6 名航天员,该研究可用于改善航天员的安全措施,为长期太空旅行或太空生活做好准备。研究已发表在《Microbiome》期刊。 û收藏 23 11 ñ28 评论 o p 同时转发到我的微博 按热度 按时间 正在加载,请稍候...微博科学科普账号 科学科普博主 Ü 简介: 本博所发资讯版权归原作者...