Beijing November 14 news, Chinese scientists are trying to develop a special quality genetically modified rice, so that it contains some of the key components of human blood, which will eventually replace the blood donation, so as to once and for all to solve the hospital's blood problems. From this GM rice, a special protein can be extracted containing human genes. These proteins can be used for clinical treatment of burns or excessive blood loss in hospitals. The scientists who developed this rice variety believe that this product will eventually become a safe substitute for human blood products. Once and for all, the blood pressure in the hospital due to insufficient blood donation will be solved once and for all, and it will also avoid the input of others. The risk of blood infections such as AIDS or hepatitis. For the current situation in the United Kingdom, the country needs about 1.6 million pints (about 910,000 liters) of blood each year, but the public participating in blood donations only accounts for 4% of the total blood donors. After the medical institution collects the blood donated by people, the blood is generally centrifuged to obtain three different components: red blood cells, blood platelets that help the body to condense blood, and plasma. The main component of plasma is a protein called "human serum albumin." These components can be used clinically for medical purposes for different purposes. By transforming rice genes, researchers claim that human serum albumin can be produced in large quantities. This eliminates the need for people to donate blood. Human serum albumin is the most abundant protein in human blood. It carries important physiological functions, including transporting hormones and minerals throughout the body, removing toxic substances from the blood and helping maintain normal blood pressure. Dr. Yang Daichang of Wuhan University is the chief scientist of this research. He said: "Human serum albumin is a very important protein. It is estimated that the annual demand in the world exceeds 500 tons. At present, the production of this substance must rely on the human body. The collection of blood plasma has been in short supply due to supply restrictions, and the public has shown a higher degree of concern about the safety of blood products, especially blood products that have the potential to spread AIDS or other diseases. Synthetic human serum albumin is absolutely safe, not only solves the problem of insufficient supply, but also avoids the risk of infectious diseases." Dr. Yang Daichang and his colleagues have developed a technology that uses bacterial action to transfer gene segments into Asian rice genes, thereby turning rice itself into a gene production plant that can continuously produce human serum that is exactly the same as human body. albumin. Their related papers have been published in the online version of the "American Academy of Sciences." The paper shows that the research team has successfully implanted DNA, and the resulting product is the same in both the chemical and physical properties as in the human body. With the success of the experiment, they began to gradually increase the levels of human serum albumin in transgenic rice. Now they can already make 10% of the soluble protein components of rice into human serum albumin. The release of this news was only a few months before the Chinese scientists announced the successful development of genetically modified cows. At that time, Chinese scientists claimed that they had successfully achieved the goal of making 300 cows produce milk of the same quality as human milk. This move triggered global attention and animal rights advocates also protested. The recent work on GM rice is even more likely to trigger a new round of more serious protests and opposition against GMs and groups. Many people are skeptical about the safety of genetically modified foods. There are also many people who are uncomfortable with the practice of combining the genetic forms of human genes with other species. However, Dr. Yang Daichang declared that this type of human serum albumin synthesized by rice synthesis is exactly the same as that naturally produced by the human body. Experiments in mice have also shown that this synthetic product does not produce any adverse reactions. They also used this synthetic protein to treat mice with cirrhosis and found that they are effective in alleviating the condition, which is consistent with the natural human serum albumin produced in humans. Dr. Yang Daichang also hopes that he can use transgenic rice to produce more human protein species, such as hemoglobin. It is the blood donation that looks red and is responsible for transferring oxygen throughout the body, and is also an important part of the human immune system: an important component of human immunoglobulins. Dr. Yang and his colleagues have already applied for a patent. From this patent, he can see that he is preparing to develop a series of technologies to realize the synthesis of more kinds of proteins from rice and the products they will obtain. For medical use. At the same time they are still developing a genetically modified technology that allows rice to produce its own insulin, which is a key drug for the treatment of diabetes. Gavin Murphy is a cardiac surgeon at the Royal Bristol Hospital in Bristol, England. He is a professor of advanced lectures at the University of Bristol and focuses on human blood transfusion research. His assessment of this technology is "there may be a complete revolution in the blood supply system." He said: "This is an epoch-making achievement, but at present, they are only experimenting with mice. But it is a real test for it." It is to prove that it is indeed safe to the human body and that it can be effectively purified and disinfected. If it does succeed in the end, then we will be able to plant this rice in large areas on the ground and carry out huge amounts of human blood proteins. This will solve once and for all the current problem of insufficient blood in the hospital.†(Breakfast) Pneumatic Fluorine Lined Control Valve Pneumatic fluorine lined control valve,fluorine lined control valve Pneumatic,Pneumatic Valve series Jiangsu Tanggong Automatic Control Equipment Co., Ltd. , https://www.tgcontrolequipment.com