Tear "human tenants" camouflage intestinal microflora and the slimming

In the body surface and internal, unknown to the "resident" of many microorganisms. Recently, scientific researchers want to find out all the background details of these microorganisms. The initial examination revealed : the human body is a hybrid of the human body and the tiny microorganisms most "voice." A large number of people who are not microorganisms, "one person alone." Bonding from when he came to this world, we have the "partnership." The mother body of bacteria found in the neonatal the end result. They live in the skin, oral have intestinal Lane. Until a person died, the human body is an evolving biological communities. It is calculated, every human cells have 10 microorganisms exist. Volume per milliliter of intestinal, working at one trillion organisms. Production of some vitamins, some management component of the digestion process. Meanwhile, they have nutrients and a warm breeding grounds. "We have two kilograms of body weight in bacteria," French geneticists Diaz Ehrlich said, "They organ composed of the brain than we also important. However, we do not know, in our bodies to do anything. "In accordance with the conventional method, in the human body the bacteria live only about 20% can be training and research. Therefore, the majority of the "human tenant," has not known for their human health is not yet understood. States now undertake research scientists, researchers began to disarm these "human tenants" camouflage. A researcher of international organizations should wrinkles and body cavity of all microorganisms Lane has been identified, then untied their genetic material. This week, more than 10,000 gathered in the Toronto scholar at the American Society for Microbiology annual meeting. American microbiologists will launch the plan. In Europe, Ehrlich has 12 million euros for research funds. In China and Japan, the researchers also want to follow up "human tenants" at the scene. End of the year, the scientists will build an international coalition to coordinate work in this area. This scheme is the extension of genetic engineering is more likely to fundamentally change mankind's understanding of its own : mankind is not a single individual. In fact, human life is a hybrid of the two. Only when the body's biological different mutual cooperation, the human organism can exist. Bacteria have a say in vivo at least from the gene's point of view, the body of the bacteria have a say. Because the composition of their genetic material in human genes than the gene genetic material 100 times more. Until recently, microbiologists at the most only cared about the 50 to 100 species of microorganisms. These microorganisms in the human body will not be "usual", but when they settled in the human body, they will pathogenicity. However, to live in peace and human microbial much more : in humid parts of the human body, animated with at least 2,000 species of bacteria, but also more than that. "We do not know how many Besides bacteria, "The United States Houston, Baylor College of geneticists George Weinstock said. Found lots of new technology, "the old tenant," applying the latest technology and Researchers of "human renters" already alarming discoveries. For a long time, the human stomach was seen as a "barren" because the stomach dark corners of the existence of liquid hydrochloric acid. In addition to Helicobacter pylori, a gastric ulcer caused by microorganisms to endure the environment here, from the microbiological point of view, People have always regarded here as a restricted area. Now this is not the case. When the researchers used new spy probe 23 from New York health tests of the stomach and found a brand new world : 128 different species of bacteria are active in the gastric mucous Lane; 10% of the scientific community is completely unfamiliar earlier. What was particularly surprising is the scientists found Deinococcus radiodurans Branch : These bacteria to indomitable vitality, claiming So far only the boiling hot springs and nuclear materials warehouse found. Other researchers in the human intestinal Lane to catch the "big fish" : a microbe found all, 62% first appeared. Now researchers begin to speculate that the microbes have been found to the human body what kind of impact. Most microbial body from the mother Although research in this area is still in its initial stage, has already begun to change the biological understanding of the human body. For example, genetically, human cells have half the genes from the mother and father. However, the body of high bacterial gene, a very large part from the mother. Pairs of twins and siblings between the inspection found that despite their different places growing up, someone who carried a similar group of bacteria -- obviously, That they are born from the same time a mother to find. However, the inherited from the mother's method may be interrupted. For example, through Caesarean section birth of a child and was born through normal delivery brothers and sisters, the their intimate born with the bacteria is incompatible with the structure of the. Also affect the health of genetic and metabolic addition, scientists understanding of infectious diseases has been new ways. Under the new discovery, not all diseases are passed only a cause of the disease caused. Sometimes, the body balance between microorganisms by the disruption of various diseases may occur. Prior physician futile attempt in chronic inflammatory bowel disease and to find some link between microorganisms. According to Weinstock of view, this is a very likely "ecological diseases." Cause is the immune system for unknown reasons for the intestinal microbial community as a strange outsiders. Finally, these bacteria to humans and other vertebrates metabolic effects still being underestimated. Pfizer pharmaceutical company's drug research and development staff recently found that conventional tests, Mouse has some unusual excretion in the urine of low metabolism of certain substances. Follow-up results of the study : These mice are in a single cage raised, They were carrying a series of unique intestinal bacteria significantly changed the metabolism of mice. Through similar means, the body of bacteria can determine how effective use of nutritional substances. Up until now, researchers below between the two is only different from congenital factors to consider : Why is it that some people regardless of what to eat would not gained weight, while some others soon to be in possession of fat accumulation. Microorganisms and obesity in these issues, microbiologists have reached a level of understanding more. American College of the University of Washington Jeffrey Gordon studied 12 patients with obesity excessive droppings. Within the expected is that each person's stool have their own intestinal bacterial community. However, all the samples have high levels of bacteria thick doors bacteria. Next, the research indicates that the bacteria can actually use some other bacteria unable to digest the sugar molecule. When the 12 patients with excessive obesity targeted only eat low fat and low sugar food, Continuous use of this method, a slimming, they Lane intestinal bacterial communities have changed. Thick bacteria in the door at the same time reduce bacteria, another group of bacteria bacillus door to the forces expanded. The experiment on rats confirmed that it is precisely this group of bacteria that affect the weight of the host. To further confirm that Gordon put the fat rats in vivo transplantation of these bacteria to the more intimate kind of thin. Results skinny rats have become better able to use food, and slowly began the Miss Russia. Gordon of the bacteria transplantation experiments show that on the body of microorganisms than the human genome project the impact on human beings more intense. French geneticists Diaz Ehrlich said : "Changing the human genetic material is ethically unacceptable, but technically, it may also simply unrealistic. "This is different Researchers can easily control the body's microbial genetic material : through targeted to the needs of the introduction of bacteria, According to the human body started this operation the role of bacteria. Next, these small "human tenants" can have the most prolonged power. (Jie Yan) human life on the small mouth and throat with a per milliliter of one million to one billion different types of microorganisms on every square centimeter of skin dry skin with a 1,000 bacteria, moist places up to a 1 million per ml gastric here have up to 10,000 species of microbes per gram large intestine 71 up to 1 trillion microbes, is the world's highest density of biological local vaginal lactobacilli create an acidic environment, the eradication of alien microbes