濮阳东方医院男科割包皮手术便宜吗(濮阳东方医院技术非常专业) (今日更新中)

SAN DIEGO (KGTV) — UC San Diego researchers are testing a technology that's been in development for more than a decade to fight the coronavirus.In lab experiments, "nanosponges" covered in human lung cell membranes and immune cell membranes were found to attract and neutralize the SARS-CoV-2 virus in cell culture, according to a UCSD release. This caused the virus to lose about 90% of infectivity, or its ability to hijack cells and reproduce.The tiny sponges are designed to impersonate and protect healthy cells by soaking up harmful pathogens and toxins, according to Liangfang Zhang, a nanoengineering professor at the UC San Diego Jacobs School of Engineering. RELATED: San Diego company's COVID-19 test gets emergency approvalFor example, the nanoparticle covered in membranes from cell types the virus is known to invade latch on to the virus. This prevent the virus from then entering an actual human cell."Traditionally, drug developers for infectious diseases dive deep on the details of the pathogen in order to find druggable targets. Our approach is different. We only need to know what the target cells are. And then we aim to protect the targets by creating biomimetic decoys," said Zhang.While Zhang has spent the last 10 years developing the technology, his lab turned to using the nano-particle to fight the coronavirus when the pandemic hit.RELATED: Scripps Research's antibodies study shows signs of success against coronavirusNow, the first data on the technology's ability to battle the virus is being released after testing by researchers at Boston University."Another interesting aspect of our approach is that even as SARS-CoV-2 mutates, as long as the virus can still invade the cells we are mimicking, our nanosponge approach should still work. I’m not sure this can be said for some of the vaccines and therapeutics that are currently being developed," said Zhang.UCSD researchers will test the nanosponges’ effectiveness in animal models in the next few months and are moving as fast as possible to eventually test the technology in humans. RELATED: Startup creates mobile COVID-19 testing clinic on wheelsNanosponges have a massive amount of testing ahead before they make it to human tests, Zhang said."I see potential for a preventive treatment, for a therapeutic that could be given early because once the nanosponges get in the lung, they can stay in the lung for some time," Zhang said. "If a virus comes, it could be blocked if there are nanosponges waiting for it."(Read more about the study and nanosponges here.) 2562

SAN DIEGO (KGTV) -- Two San Diego-based Marines are under investigation after posting a video that appears to show them in "blackface."According to KPBS, Zach Highfield originally posted the video on Snapchat. Highfield's Instagram page shows him in his Marine uniform. The video shows Highfield and another man in uniform with their faces blackened. One of them is heard saying "blackface." The other man puts on his cap and salutes. At one point, one of them uses a racist slang used to describe African Americans. The video shared on social media, with many people on Twitter, saying the Marines should be kicked out of the military. Bishop Cornelius Bowser is the pastor of Charity Apostolic Church. He agrees. "It seems as though, whether it's military or someone in the community or working for a company, they should have learned by now that this is unacceptable," said Bishop Bowser. Highfield told a KPBS reporter, they were wearing charcoal masks used to clean pores. He said they didn't mean to offend anyone. 10News tried calling Highfield at the number posted on his Instagram page, but his voicemail was full and he did not respond to texts. Bishop Bowser believes the two knew exactly what they were doing. "We pay our tax dollars for them to protect and serve our country and this is not it, right there, that kind of display, that kind of character should not be allowed." A spokesman with The Third Marine Aircraft Wing, based at Miramar Air Station, wouldn't release any details, but said the matter is under investigation. Major Josef Patterson sent 10News the following statement. 1610

SAN DIEGO (KGTV) - When President Trump visited San Diego in September, he made a special trip down to the border to tout the wall and its technological advances. The president has made border security a major part of his term, even calling for the addition of 5,000 border patrol agents.A new study from San Diego State University says the increased emphasis on stopping illegal crossings and drug smuggling could make those very agents the targets of corruption and bribe offers. "When one door is closed, they try to find another one which is open," said David Janscisc, the public affairs professor at SDSU who authored the study. Janscisc says the harder it gets for smugglers to get people or drugs into the U.S., the more likely they are to seek help from agents at ports of entry. "You can clear a car full of drugs just by not inspecting it," he said. Janscisc isn't saying Customs and Border Protection is corrupt, but wanted to study how corruption occurs. He based his study off of 160 cases of CBP corruption over 10 years, noting the agency has 60,000 employees. Janscisc found the employees with less than five years of experience were more likely to be involved in drug-related corruption. However, those who were there longer were more likely to commit immigration-related offenses, such as falsifying paperwork to help get someone into the country. In a statement, Customs and Border Protection said applicants go through a strict hiring process that could include polygraph tests. "After the hiring process, CBP applies proactive measures in the form of training, rules geared to ensure workplace integrity and oversight and management of frontline officers and agents by CBP leadership at every level," the statement said. Janscisc said it took two years to complete his study, relying largely on court documents and investigative news reports. 1873

SAN DIEGO (KGTV) - USD head men’s basketball coach Lamont Smith is free Wednesday pending an investigation on domestic violence charges in San Francisco.The San Francisco Police Department released Smith's mugshot from Sunday's arrest. Smith was taken into custody at the Oakland airport just before the team was set to fly home from a game.Smith is accused of three domestic violence charges involving a woman at the team's hotel late Saturday night. She was taken to the hospital for treatment of her injuries.The woman told police she and Smith, who is married with two children, were intimately involved.RELATED: University of San Diego basketball coach Lamont Smith arrested on domestic violence chargesThe University of San Diego said the woman is not a student or employee at the school.USD Assistant Coach Sam Scholl has been appointed head coach for the entire post-season.  906

SAN DIEGO (KGTV) -- U.S. Customs and Border Protection Tuesday arrested a woman they say was trying to smuggle more than 230 pounds of drugs into the U.S. with her five children in a van.Officers say the incident happened on April 9 just after noon at the Otay Mesa port of entry.During an inspection of the family’s Honda Odyssey, authorities found anomalies in the spare tire well, quarter panels, doors and gas tank.RELATED: Teens targeted to smuggle Fentanyl across US-MexicoAfter inspecting the vehicle, officers found 206 packages containing methamphetamine, cocaine and heroin.The estimated street value of the drugs is more than million, according to CBP.“CBP has seen many forms of drug smuggling through the years,” said Pete Flores, director of field operations for CBP in San Diego. “The hardest ones are when adults include their children in attempted smuggling schemes.”RELATED: Border Patrol agent arrested in North San Diego County on drug, weapons chargesThe woman was arrested and taken to the Los Colinas Women’s detention center. Her five children were turned over to a family member. 1125

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