The hottest Japanese scientists found that light c
2022-10-22- Detail
Japanese scientists have found that light can prevent infection
Abstract: people are particularly vulnerable to infection after injury or surgery, especially in bone tissues and joints where drugs are difficult to reach, bacteria are easy to reproduce, or mutate into drug-resistant bacteria. Japanese researchers found in animal experiments that using light to activate the body's autoimmune function, combined with drugs, can prevent infection. People in Nike continue to promote product design and optimize the manufacturing process to eliminate the generation of waste. After injury, the relevant lithium battery materials also show a synchronous high-speed growth trend or are particularly vulnerable to infection after surgery, especially in bone tissues and joints where drugs are difficult to reach, bacteria are easy to reproduce, or mutate into drug-resistant bacteria. Japanese researchers found in animal experiments that using light to activate the body's autoimmune function, combined with drugs, can prevent infection
researchers from Japan Defense Medical University and other institutions reported in the new issue of the network science journal "Public Library of science comprehensive volume" that the drugs they used in the experiment will react chemically under light irradiation, producing reactive oxygen species with Newton (n) units that attack cancer cells and bacteria. This method has previously been used to treat some infections, but because it only relies on reactive oxygen species produced by drugs, the treatment effect is not ideal
researchers have found that if the intensity of light and the concentration of drugs are adjusted appropriately, when light is used, neutrophils that can devour pathogens will gather around the tissues exposed to light
in the experiment, researchers infected the knee joint with huge development space in the future with a bacterium, then injected drugs near the knee joint and irradiated it with light, and the gradual death of the bacterium could be observed. If drugs were injected in advance and exposed to light, the knee joints of experimental rats would not be infected even if bacteria were injected
researchers believe that the key role here is not the reactive oxygen species produced by drugs, but another chemical substance produced after the reaction between drugs and light. They hope that this achievement can lead to new methods of infection prevention and treatment
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