Russian experts using shell crabs (chitosan) system to artificial tears
According to reports, the Russian Ministry of Physical Chemistry Medical Research Institute of experts to chitosan as the main raw materials, production of the disease may shorten the rehabilitation of the cycle of artificial tears. Tears of the main ingredient is water, sodium chloride and the bacterial enzyme can be dissolved. So , tears have a certain sterilization. Russian experts in the study found that crab shells in the chitosan not only has good mobility, but also anti-inflammatory, bactericidal, anti-virus. Killing of harmful substances in the process of chitosan will be broken down into harmless substances. Based on this discovery, experts from the Russian crab shells to extract the chitosan, and made of physics, chemistry and nature of artificial tears is very similar to tears. Artificial tears can be to dry eye syndrome symptoms gradually disappear, so that some eye patients to recover faster. The new formulations have adopted the Russian Academy of Sciences Institute of ophthalmic disease detection, some pharmaceutical companies have begun mass production artificial tears. ( "China’s biological information" ) | 发布时间：2008.08.30 来源： 查看次数：1243
