天津武清龙济医院男科人工受精(天津武清龙济医院男子医院) (今日更新中)

Researchers in England say they have the first evidence that a drug can improve survival from COVID-19. A steroid called dexamethasone reduced deaths by up to one third in severely ill hospitalized patients, according to results released Tuesday. The study was led by the University of Oxford and involved thousands of patients randomly assigned to get the drug or just usual care. Dexamethasone reduced deaths by 35% in patients who needed treatment with breathing machines and by 20% in those only needing supplemental oxygen. It did not appear to help less ill patients. 581

President Donald Trump will travel to Arizona on Tuesday as he continues to counter the DNC with his own campaign speeches.According to the White House's official presidential schedule, Trump will travel to Yuma, Arizona, near the U.S.-Mexican border, to deliver a speech about immigration and border security.Border security has long been one of Trump's top priorities as president. He ran on the promise of building a border wall between Mexico and the U.S., and that Mexico would pay for it. While the Trump administration has refurbished several hundred miles of existing fencing, only a few miles of a newly-constructed wall has been erected — all of which has been paid for by the U.S. Treasury.It's the second time in as many days that Trump has traveled to swing states deliver campaign speeches. On Monday, Trump delivered remarks on the economy in both Minnesota and Wisconsin just hours before the DNC opened its four days of virtual events.Trump's comments will come hours after celebrating the 100th anniversary of the ratification of the 19th Amendment. At that event, Trump said he would issue a pardon to Susan B. Anthony for attempting to vote in the 1872 presidential election. 1203

President Trump confirmed to reported in the White House Tuesday that he had called Russian President Vladimir Putin to congratulate him on his re-election."I had a call with President Putin and congratulated him on the victory, his electoral victory," Trump said. "The call had to do, also, with the fact that we will probably get together in the not too distant future so that we can ... discuss the arms race."Trump also made comments discussing increased military spending, and said he would also discuss issues relating to Ukraine and North Korea if he were to meet with Putin.Putin was re-elected as Russia's president Sunday, an election he won with 76 percent of the vote — an election that watchdogs said was far from fair but cleaner than in years past.Watch Trump's full comments in the video below. 823

President Donald Trump weighed in on if MMA commentator Joe Rogan should be a moderator during a debate between him and Democratic nominee Joe Biden.Former MMA fighter Ted Kennedy tweeted out that he and Rogan discussed the presidential debates on Rogan's podcast "The Joe Rogan Experience." 299

Recently, Packers legend Brett Favre has made news with his take on the dangers of concussions after playing 20 years in the NFL, 16 for the Green Bay Packers.He spoke about those dangers, and the uncovering of more of the effect of his career on his brain's health, with Megyn Kelly on NBC's "TODAY" program.When asked how many concussions, he said "That I know of? Three, four maybe. As we are learning about concussions, there is a term often used in football and maybe in other sports, that I got 'dinged.' "" 'Dinged' is a concussion. When you have ringing of the ears, seeing stars, that's a concussion. If that is a concussion, I've had hundreds, probably thousands throughout my career, which is frightening," he said. Watch the interview above or below." 776

来源：资阳报