China University of Science and Technology X-ray imaging technology made a breakthrough
Release date: 2010-09-02
In the future, patients will not only be more convenient and effective in doing CT, but radiation may also be greatly reduced. The reporter learned from China University of Science and Technology yesterday that the National Synchrotron Radiation Laboratory of the school has achieved "a major breakthrough in X-ray imaging in the past two decades", which makes up for the insufficiency of traditional X-ray imaging technology for light element materials, for life science, Information science and medical diagnosis show great prospects for application.
It is understood that the current X-ray phase contrast imaging method is too cumbersome, the exposure time is too long, and the radiation dose is too high, which hinders the application of this new imaging technology. Recently, the imaging research team led by Professor Wu Ziyu of the Chinese University of Science and Technology and the National Synchrotron Radiation Laboratory, after several years of efforts, found that the absorption contrast has symmetry and the refracting lining in the two projection images of X-ray frontal incidence and backside incident. Degree is anti-symmetric. According to this principle, the research team proposed a new method of X-ray phase CT. The experimental results show that the new method overcomes the shortcomings of the previous X-ray phase contrast imaging method, and has the advantages of simple, fast and low radiation dose. The existing medical X-ray CT technology combines to form a new X-ray phase CT technology with simple operation and low radiation dose.
Source: Pharmaceutical Economics
Products collected from living horses include mare's milk, used by people with large horse herds, such as the Mongols, who let it ferment to produce kumis. Horse blood was once used as food by the Mongols and other nomadic tribes, who found it a convenient source of nutrition when traveling. Drinking their own horses' blood allowed the Mongols to ride for extended periods of time without stopping to eat.The drug Premarin is a mixture of estrogens extracted from the urine of pregnant mares (pregnant mares' urine), and was previously a widely used drug for hormone replacement therapy.The tail hair of horses can be used for making bows for string instruments such as the violin, viola, cello, and double bass. They are also used
for shaving and cosmetics products. Tetanus vaccines are still made from
the blood of immunized horses.
Other Horse By Products,Horse Hair,Horse Hair for Wig,Horse Hair for String
Jiangxi Institute of Biological Products Inc. , https://www.jxinstitute.com