天津高级电脑孕妇检查模型(上海肝脾触诊电动模型) (今日更新中)

A University of Florida men’s basketball player is now able to breath on his own and speak while recovering in Gainesville, according to a statement from Keyontae Johnson’s parents. Johnson collapsed on the court Saturday while playing Florida State in Tallahassee.“Keyontae is in stable condition today, breathing on his own and speaking with us and with his doctors here at UF Health,” the statement attributed to Nika and Marrecus Johnson reads. “We feel so much love and support from everyone, and we’re beyond grateful for the care and attention that Keyontae has received throughout these past several days.” 622

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 New York couple who were reportedly on their honeymoon drowned after being caught in a rip current. The United States State Department confirmed to E.W. Scripps that the U.S. citizens died on Oct. 28 while in Turks and Caicos.USA Today reported that New York Attorney Mohammad Malik, 35, and his bride, Dr. Noor Shan, 29, were married just four days when they drowned after being pulled under a rip current near their resort.The groom's father, Maqbool Malik, told Long Island Newsday that the loss is "devastating."He told the newspaper that the couple was pulled out from the water by witnesses, who performed CPR, but they both died at the scene.According to the National Oceanic and Atmospheric Administration, riptides are "powerful, narrow channels of fast-moving water."Officials with the State Department offered their "sincerest condolences to their loved ones on their loss" and said it had "worked to provide all appropriate consular assistance to the families" and "out of respect to the families during this difficult time, we have no further comment." 1075

A new lawsuit says a woman who tried on lipstick at a Sephora cosmetics store in Hollywood, California got herpes from the sample.The unidentified woman claims it happened at the store in October 2015, according to a report by TMZ. She ended up with herpes on her lip and says she never had it before the visit to the store.The documents say the store failed to clearly warn the woman of the risk of getting a disease from using samples of lipstick there.The lawsuit says the woman is suing over the emotional distress for getting an "incurable lifelong affliction." Sephora did not respond to the TMZ article, but a spokesperson for the retailer did respond to Fashionista, saying the health and safety of its customers is a priority. It did not comment on the lawsuit. 793

A new US government report delivers a dire warning about climate change and its devastating impacts, saying the economy could lose hundreds of billions of dollars by the end of the century.The federally mandated study was supposed to come out in December but was released by the Trump administration on Friday, at a time when many Americans are on a long holiday weekend, distracted by family and shopping.David Easterling, director of the Technical Support Unit at the NOAA National Centers for Environmental Information, emphasized that there was "no external interference in the report's development." He added that the climate change the Earth is experiencing is unlike any other."The global average temperature is much higher and is rising more rapidly than anything modern civilization has experienced, and this warming trend can only be explained by human activities," Easterling said.Coming from the US Global Change Research Program, a team of 13 federal agencies, the Fourth National Climate Assessment was put together with the help of 1,000 people, including 300 leading scientists, roughly half from outside the government.It's the second of two volumes. The first, released in November 2017, concluded that there is "no convincing alternative explanation" for the changing climate other than "human activities, especially emissions of greenhouse gases."The report's findings run counter to President Donald Trump's consistent message that climate change is a hoax. On Wednesday, Trump tweeted, "Whatever happened to Global Warming?" as some Americans faced the coldest Thanksgiving in over a century.But the science explained in these and other federal government reports is clear: Climate change is not disproved by the extreme weather of one day or a week; it's demonstrated by long-term trends. Humans are living with the warmest temperatures in modern history. Even if the best-case scenario were to happen and greenhouse gas emissions were to drop to nothing, the world is on track to warm 1.1 degrees Fahrenheit.As of now, not a single G20 country is meeting climate targets, research shows.Without significant reductions in greenhouse emissions, the annual average global temperature could increase 9 degrees Fahrenheit (5 Celsius) or more by the end of this century, compared with preindustrial temperatures, the report says. 2355

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