https://omniaeducation.com/news/covid-19-may-hide-in-brains-cause-relapses/1797976/ (Read full articleへ) In the study, mice that were infected with the virus through their nasal passages developed severe illnesses due to brain infections, even after the virus left their lungs. In humans, this could explain why patients who appear to be over COVID-19 sometimes relapse and die. The brain is one of the regions where virus likes to hide,
The research team found that the virus was located in the brains of mice at a level that was 1,000 times higher than in any other part of the body. Viral loads in the lungs began to drop after three days but remained high in the brain on the fifth and sixth days after infection, which is when the disease became more severe.
31 ::2021/07/08(木) 17:02:27.36 ID:a7KHTlKA0.net
汚物は消毒だーが浮かんだ
101 ::2021/07/11(日) 00:47:44.16 ID:bXX356Ri0.net
そいつらから感染したのってその市職員だけなわけ??
93 ::2021/07/10(土) 14:44:01.62 ID:xADKCFzY0.net
>>91 ×I maybe one place, one event, and that’s it.” 〇I maybe remember one place, one event, and that’s it.”
(以下元の台詞) Researchers at UC Sann diego, may have figured out why the Corona virus can cause brain problems on some people. ABC 10 News reporter Jared Aarons takes a look at the new study, that shows the virus attacks the brain differently than other organs. “I actually did have a couple of days worth felt like I just had fog over the front of my forehead, ” When ABC 10 news spoke to Danaka Shaver in November, she told us her Covid-19 infection caused major issues with her brain. “I can never have been forgetful, and this brain fog, this forgetfulness, is kind of irritating, cause I’m not used to it.” Shaver’s not alone, the CDC says 30% of all Covid patients report some kind of neurological problem. Now, a new research from UC San Diego may explain why the respiratory desease affects the brain. “So the issue is that each organ system will react to virus in a different way. ”
Infected brain organoids, on the other hand, upped their production of other molecules, such as TLR3, a member of the toll-like receptor family that plays a fundamental role in pathogen recognition and activation of innate immunity. (〜略) those molecules can also aid in programmed cell death. Rana’s team previously saw a similar brain cell response to Zika virus, an infection known to stunt neonatal brain development.
Dr. Tarik Rana’s lab used the stem cells to create many organs of lungs and brains, they found the virus grew 10-times faster in lungs, but it did more damage to brain cells, because it triggered an immune response that can lead to cell deaths, they publish their findings this month. “Even though viral infection is much less in brain, but this lower infection led to the pathways to kill those cells.” Now they’re testing treatment options to try and solve the problem, good news for people like Shaver. “I have to take pictures of what I’ve done over the weekend because otherwise, I forget. I maybe one place, one event, and that’s it.” That study helped Dr. Rana’s team get a grant from CA institute of regenerative medicine, they now plan to expand their research to include stem cells from people of different races. They wanna find out if the virus affects people diffrently, based on their ethnicity. Jared Aarons, ABC 10 news.