南平脊柱骨模型(太原水上救援模拟人) (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) - Whale watchers have been delighting over an invasion of humpback whales off San Diego’s coast.Domenic Biagini is a photographer for San Diego Whale Watch. He says the numbers in recent days have been unprecedented in San Diego “We’ve had a huge influx of humpback whales that have pretty much shown us all of their unique behaviors, lunge feeding, breaching, tail-throwing,” said Biagini. “They’ve given us it all on every trip, they’ve been mixed in with dolphins, it’s been really special out here.”RELATED: Break from town: Where to take a day trip from San DiegoBiagini says the influx is due to massive amounts of bait, including one school of anchovies the size of a football field. “Rarely do we see double-digit whales, some of these days we’ve seen over 20 whales all in one area feeding, and almost always when they’ve been feeding they’ve had thousands of common dolphins around them, sea lions nearing the hundreds.”RELATED: San Diegan's PB phone pic up for Smithsonian photo of the yearBiagini captures it all on his drone and says it’s been some of the most spectacular footage he's gotten in San Diego. He says in recent years we’ve started seeing more humpback whales off Southern California’s coast.“What we’ve seen out here right now, it’s almost like we’re doing Monterey-style whale watching, where we just go out and find the bait balls and watch the humpbacks feed for a couple of hours, and that’s been something I’ve never gotten to witness anything south of the Channel Islands.”RELATED: 'Superbloom' expected in Anza-Borrego Desert State ParkHis team at San Diego Whale Watch has been calling it "the great event," and they hope it continues. 1696

SAN DIEGO (KGTV) — What's better than a night full of laughs? Perhaps one you didn't really see coming in the first place."Don't Tell Comedy" will host a series of secret stand-up comedy shows in North Park, La Jolla, Pacific Beach, and Encinitas from Aug. 16 - 18.The premise of exactly what it sounds like: Guests buy their tickets online for a given show, but don't learn of the location until 12 p.m. on the day of the show. According to organizers, the venue quite literally can happen anywhere: Backyards, living rooms, a local business, steam ships, anywhere.MAP: San Diego tiki bars to celebrate classic Polynesian PopThe lineup of comedians who will be performing is also kept a secret until they're brought on stage. And you never know who will show up. Past headlining comedians have included Ali Wong, Todd Glass, Iliza Shlesinger, Bryan Callen, and several other comedy heavyweights.Tickets begin at for general admission and for a guaranteed seat. Events are also BYOB, so no need to worry about a two-drink minimum. Organizers say they do not conduct any transactions at the shows.Tickets are available online here. 1146

SAN DIEGO (KGTV) - Want the best of downtown living without sacrificing beautiful San Diego views? A ,200,000 high-rise condo may be the choice for you!The home was newly upgraded in a contemporary style. Two large balconies are custom-fitted with stacking doors for an indoor/outdoor living experience.The condo, which is on the 25th floor, has expansive city and bay views.PHOTOS: Downtown condo has high-rise San Diego Bay viewsAn added feature for the buyer includes a climate-controlled wine vault with ,000 worth of curated wines.The home is listed by Francine Finn and Raye Scott of Pacific Sotheby’s Realty.700 Front St.Bedrooms: 3Baths: 3Square feet: 3,050 678

SAN DIEGO (KGTV) - When school started last week at Dailard Elementary in San Carlos, the father of a second grade student noticed several large spiders and egg sacks in the area where kids hang their backpacks. He took several photos documenting the issue. When he reached out to 10News about a week later, he said he had already spoken to a teacher, custodian, and the principal about the issue but was told a work order would need to be put in to get pest control to the school. The same parent said the spiders appeared to be brown widows, which are venomous and a bite from one requires medical attention. A San Diego Unified School District spokesperson confirmed that a pest control team was sent to the school Thursday to get rid of the spiders and eggs. They also confirmed that the spiders were indeed brown widows, very common in the San Diego area. Despite the concerns, there were no reports of any children ever being bitten. 952

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