Science Translational Medicine: Are foreign immune cells good for infection
Time of Update: 2022-05-20
Orex-HA mice, a hypothalamic orexinergic neuron that selectively expresses the self-antigen hemagglutinin (HA), rapidly increased the number of CD8-positive T cells in the hypothalamic region following intravenous injection of HA-specific effector CD8-positive T cells The subsequent increase in expression of CD69 and CD103 was evident on day 8 post-injection, suggesting that CD8-positive T-RM cells reside in the hypothalamus .
Science: This is a real millipede, it has 1000 legs
Time of Update: 2021-12-26
Researchers found that this cream-colored bug is less than 1 millimeter wide and nearly 10 centimeters long, which is much thinner than related millipedes that live on the ground .
It hurts everywhere, is it rheumatoid or fibromyalgia
Time of Update: 2021-12-25
The purpose of treating rheumatoid arthritis with western medicine is to relieve pain or control inflammation, relieve symptoms, control the progress of the disease, maintain finger joint function as much as possible, prevent joint deformities and improve the quality of life of patients .
Liu Zhongfan, Academician of the Chinese Academy of Sciences: Face up to the existing problems of my country's graphene industry
Time of Update: 2021-10-28
? As the thinnest carbon material known in the world with the highest strength, the best conductivity and strong flexibility, people are full of imagination about the application of graphene in new technical fields .
The ancient ancestors of jaguars were found in South Asia
Time of Update: 2021-03-06
fossil material includes an incomplete skull and some scattered jaw fragments and teeth. In response to the difficulty of distinguishing fossils of leopard teeth, the researchers studied in detail t