Scientists have developed a vaccine that has successfully protected the brain of mice from tumors. This vaccine is used to attack abnormal cells by promoting immune system function. The vaccine has not yet been tested in humans, but clinical trials may begin in Germany next year. Anti-static Ph V-ribbed Belt,Double-sided Ph Ribbed Belt,Discount Ribbed Belt,PH Ribbed Rubber Belt,Good PH Rubber Ribbed Belt Huatao Industrial Belt Co., Ltd. , https://www.huataobelt.com
The use of the immune system to attack cancer is a new treatment that is based on the natural immune response of some patients with brain tumors, although it is not sufficient to prevent tumor growth. Mouse experiments show that the vaccine can improve this natural immunity. Other researchers around the world are studying similar vaccines to stimulate the immune system to fight cancer. This is called immunotherapy and the United States is also testing it. 
Vaccines protect mice from brain tumors
PH Ribbed Belt is one type of Ribbed Belt.
Ribbed Belt also called Multi-Wedge Belt, Multi-groove belt, and Multi Wedge Belt Drive. It is an annular rubber transmission belt with a flat belt as the base body and an inner surface with longitudinal trapezoidal wedges arranged at 40° equal intervals.It is mainly used in the transmission of engines, motors and other power equipment.The main models is: the types currently on the market are: PH, PJ, PK, PL, PM models.
Ribbed Belt, Timing Belt, Transmission Belt and Conveyor Belt all belong to Industrial Belt, which are used widely in mining and construction, power generation units, steel, cement, ceramic, textile, flour mills, oil and petroleum, machine tools and an array of applications.