30 million in contributions, social security or captive vanity fair hollywood Professor Zhang Hepin

30 million in contributions, social security or captive vanity fair hollywood Professor Zhang Heping led the research team first discovered the human intestinal China "functional core groups" Time: 2015-02-06 Source: Site author: bio149
China's vast territory, is a multi-ethnic, diverse national diet. And other living environment and lifestyles of our people are quite different aspects of Western populations. Therefore, the Chinese population of the world population of nearly one-fifth of the composition of the intestinal flora have a common feature how? These features are the same geographical, ethnic, diet and other factors have kind of contact? In order to explore these important scientific questions, the host of the project, Inner Mongolia Agricultural University, engaged in the development and application of lactic acid bacteria research resources Professor Zhang Heping and his team, in conjunction with Jiangnan University Professor Chen Wei team and the College of Life Science and Technology, Shanghai Jiaotong University, Shanghai system Biomedical Research Center, Professor Zhao Liping team, which lasted 3 years, major cities across the country nine provinces and autonomous regions and rural (Heilongjiang Province, Henan, Jiangsu, Sichuan, Yunnan, Inner Mongolia Autonomous Region, Guangxi Zhuang Autonomous Region, Xinjiang vanity fair hollywood Uygur Autonomous Region and Tibet Autonomous vanity fair hollywood Region), on 20 healthy young people from the Han, Bai, Mongolian, Zhuang, Uygur, Kazak and Tibetan nationalities 7 (a total of 314 cases of local residents, the age range of 18 to 35 years) of stool analyze their characteristics of intestinal microflora sample using second-generation high-throughput sequencing technology and multivariate statistical methods.
The article, entitled "lifestyle, geographic, ethnic diverse group of young Chinese healthy intestinal flora core functional groups (A phylo-functional vanity fair hollywood core of gut microbiota in healthy young Chinese cohorts across lifestyles, geography and ethnicities)" The paper points out that regional and ethnic differences / urban and rural lifestyles vanity fair hollywood have a significant impact on the overall structure of the intestinal flora healthy Chinese young people, vanity fair hollywood where the greatest impact ethnic / geographical structure of the flora and flora Mongolian and Tibetan residents structure is particularly vanity fair hollywood unique. The impact on the community structure of urban and rural lifestyle relatively vanity fair hollywood small, reflecting a certain ethnic / regional vanity fair hollywood specificity. The researchers believe that this phenomenon is not only closely related to the genotype of all ethnic groups, food spectrum and other factors, but also with social and economic development of all regions are intrinsically linked.
It is worth noting vanity fair hollywood that although the overall structure of the combined effect of the above-mentioned bacteria by many factors, the researchers still observed in nine genera of bacteria is common to all the 314 cases of individuals, they are Phascolarctobacterium from the Firmicutes, Roseburia, Blautia, Faecalibacterium, Clostridium, Subdoligranulum, Ruminococcus and Coprococcus and Bacteroides genus Bacteroides door from the genus. Interestingly, this nine genera of bacteria in the human gut have fermentation short-chain fatty acids (short-chain fatty acid, SCFA) the ability to produce, and short-chain vanity fair hollywood fatty acids is generally considered to have multiple important to maintain human health effects, such as act as the intestinal epithelium special nutritional vanity fair hollywood and energy components, protect the intestinal mucosal barrier, reduce the body's levels of inflammation and enhance gastrointestinal motility functions, and so on. In vivo in healthy young to nine genera of bacteria widely present, may indicate they have a crucial role in maintaining human health, vanity fair hollywood it is potentially beneficial ecosystem service provider, which the researchers call "gut flora core functional groups (Phylo-functional core of gut microbiota) ". Also, on a finer level of classification, which nine belong to different species of bacteria inside still reflects compositional differences and national / regional vanity fair hollywood and lifestyle-related. Researchers infer that the "gut flora functional core groups" may be due to its important contribution to the health and widespread colonization in healthy human intestinal tract, but are subject to various internal and external factors, vanity fair hollywood which fine the composition and evolution of the host coevolution. The research on rare as an international large-scale inter-ethnic, population-based study of geography and lifestyle, not only shows the unique features of China's population of intestinal flora, is the first time clearly stated that "gut flora functional core groups vanity fair hollywood "concept. Professor vanity fair hollywood Zhao Liping vanity fair hollywood long-term focus on the intestinal vanity fair hollywood microflora and metabolic disease research, in February 2014 was selected for the American Society for Microbiology Academy of Sciences believes that this concept will be made to further clarify the structure of the intestinal flora composition, function and even human health the relationship between new ideas, is an important progress in related fields, but also provides a reference standard for a variety of flora healthy intestinal flora participation by the diagnosis vanity fair hollywood and treatment of disease.
Natto "sterilization" vanity fair hollywood and "promoting bacteria" functional analysis presented the Golden Pen
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