成都头部肌肉加血管模型(保定高85cm 十四经穴电动针灸模型) (今日更新中)

A new study suggests misguided antibodies created as a response when someone is infected with the coronavirus could be the cause behind both more severe COVID-19 symptoms and those who report having symptoms for months after initially recovering.Researchers at Yale University found that COVID-19 patients they studied had high levels of antibodies that had turned on them; these wayward antibodies blocked antiviral defenses, wiped out helpful immune cells and attacked the body in several areas including the brain, blood vessels, liver and gastrointestinal tract.“Covid-19 patients make autoantibodies that actually interfere with immune responses against the virus,” Aaron Ring, an immunobiologist at Yale and senior author on the study, told The Guardian.Autoantibodies are antibodies that attack the body’s own proteins by mistake and disrupt their normal functions.“We certainly believe that these autoantibodies are harmful to patients with Covid-19,” said Ring. He added that the harmful effects of these autoantibodies could continue well after the initial infection has been overcome. He said antibodies can last for a long time, and if they are misguided in their attacks, the effects of their attacks on the body could also last a while.The study, which has yet to be peer reviewed and formally published, looked at antibodies from 194 COVID-19 patients and hospital workers with a range of symptoms and severity of symptoms.Other conditions, like lupus, multiple sclerosis and rheumatoid arthritis, are also made worse by the immune system malfunctioning and attacking the body. 1600

A Michigan couple that was married for 47 years both died from COVID-19 just a minute apart from each other.Patricia and Leslie McWaters were both born in Jackson, Michigan, and married on April 16, 1973. The family wrote in the couple's joint obituary that "they did almost everything together, so it should be no surprise that they went to be with the Lord together within the very same minute."Pat was described as a "no nonsense person," while Leslie was described as "fun-loving."The couple died Nov. 24 at about 4:23 p.m."Those of us that know them, know that mom went first and said, 'LD, it’s time to go!'" the obituary said.The family has asked that instead of sending flowers, contributions be made to The Humane Society of the United States Disaster Relief Fund or to American Society for the Prevention of Cruelty to Animals.This story was originally published by Cara Ball at WXYZ. 902

A new service aims to help families stop identity fraud of children.According to a report from Javelin Strategy & Research, more than 1 million children were victims of identity theft in 2017. Two-thirds of those children were 7 or younger.Starting next month, parents can check and freeze their child’s credit files, without having to pay.First, go to identitytheft.gov to begin. Then, select the “Child Identity Theft” option under the “Special Forms of Identity Theft” section.A red flag to watch for is if your child has a credit report; they should not at an early age. The website will guide you on how to obtain a credit report through Experian, Trans Union and Equifax.If your child does not have a credit file, experts recommend you start one and then freeze it.Families can start using this service on Sept. 21. 833

A sign mandating masks that is posted outside a Phoenix vintage clothing store is going viral.Sarah Bingham, co-owner of Antique Sugar, says she created the sign after a few customers argued about having to wear masks inside her store. 243

A new CDC report shows young, previously healthy adults can take a long time to recover from COVID-19. The study found nearly 1 in 5 adults ages 18-34 who had milder outpatient COVID-19 had not returned to their usual health after 14-21 days. Learn more: https://t.co/gkXplcob69 pic.twitter.com/FazShQNHtG— TN Dept. of Health (@TNDeptofHealth) July 25, 2020 365

来源：资阳报