漳州大型工业吸尘器(淄博大型工业吸尘器) (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) -- With a string of recent fires in San Diego County and statewide, it’s no secret that so-called fire season, which California fire agencies say is now year round, is getting worse.So far this year, Cal Fire has battled nearly 3,800 wildfires that have so far scorched more than 292,000 acres.That figure shows a sharp increase from previous years and is far above average for this time of year.According to Cal Fire, the last five years have, on average, seen just over 118,800 acres burned statewide by this time."We are seeing more destructive, larger fires burning at rates that we have historically never seen," said Jonathan Cox, Cal Fire regional Battalion Chief.The increasing danger even has agencies like the US Department of Agriculture warning of the risks. As far as major fire incidents, so far this year there have been well over 100. Check out the map below to see this year’s major fires:Related Links: 955

SAN DIEGO (KGTV) -- USO San Diego received a 0,000 grant that has expanded several food and nutrition programs to support military families across the country who have been impacted by the pandemic. The gift was provided by The San Diego Foundation COVID-19 Community Response Fund, in large part due to funding from San Diego Gas and Electric, said the non-profit in a release."Immediately following the stay-at-home order in our county, USO San Diego recognized the importance of sustaining our food distributions," said Ashley Camac, USO San Diego's Executive Director. "We wanted our military families to be confident the resources they depended upon would remain accessible."The resources mentioned include grab-and-go bags of non-perishable items, a Thanksgiving meal kit giveaway, mobile farmers markets, and healthy breakfast options for military children participating in distance learning.Currently, SDG&E has donated .5 million to the San Diego Foundation COVID-19 Community Response Fund. The utility company plans to contribute an additional 0, 000 in early 2021."Even without factoring in the impacts of the pandemic, military families face many stressors related to deployment and make great sacrifices to serve our country," said Eugene "Mitch" Mitchell, SDG&E's vice president of state governmental and external affairs. "Food insecurity is the last thing they should have to fear."Since the pandemic, San Diego USO has served over 200,000 military members and their families. 1517

SAN DIEGO (KGTV) — Who said vinyl was dead?April 13 marks Record Store Day (RSD) in the U.S., as stores across the country plan to take part in the celebration of records with special releases.Releases from artists including Bob Dylan, David Bowie, Foo Fighters, Prince, Sly & The Family Stone, Weezer, and many more will hit record store shelves for the musical holiday. RELATED: Wonderfront to bring 70 bands, three-day festival to San Diego waterfrontThis year's RSD ambassadors, Pearl Jam, will also have a special release available, according to the organization Record Store Day, which promotes the day every April as well as independent record stores year-round.A full list of RSD releases can be found here.In San Diego, several local stops are celebrating with the special RSD releases — and there are plenty of other stops to visit to support independent retailers:Spin Records - 370 Grand Ave., Carlsbad (p)Lou's Records - 434 North Coast Highway 101, Encinitas (p)Gary's Record Paradise Vol. II - 1911 Sunset Dr., Suite 5, EscondidoThe Old Well - 2102 3rd St., JulianRed Brontosaurus Records - 9500 Gilman Dr., La JollaCow - 5040 Newport Ave., San Diego (p)FeeLit - 909 E St., San Diego (p)Five Space Shop - 2579 University Ave., San DiegoFolk Arts Rare Records - 3072 El Cajon Blvd., San Diego (p)M-Theory - 827 W. Washington St., San Diego (p)Nickelodeon Records - 3335 Adams Ave., San Diego (p)Normal Records - 4201 30th St., San Diego (p)Record City - 3757 Sixth Ave., San Diego (p)Taang! Records - 3830 5th Ave., San DiegoThe Vinyl Room - 3333 Midway Dr., Suite 105, San DiegoVinyl Junkies Record Shack - 2235 Fern St., San Diego (p)Old Town Records - 42012 Main St., Temecula (p)Spindles Music Shack - 27519 Ynez Rd., Temecula (p)Stores with a (p) signify they plan to sell commercial Record Store Day releases to customers, according to RecordStoreDay.com.Some local shops will not only offer up special record releases, but live entertainment too.Vinyl Junkies plans to host a live DJ set by LOL Tolhurst, former drummer for The Cure, and other DJs. Live music from other artists, including Rob Crow, Systems Officer, and Mario Rubalcaba is also scheduled.M-Theory Music will also celebrate Record Store Day with live in-store performances by Nate Legend, Ariel Levine, Thnuderegg, Tape Waves, and more. The first 250 people in line also get a free tote bag. 2391

SAN DIEGO (KGTV) — With California's regional stay-at-home orders and cancelations of annual holiday events, families won't be jumping into the same festive season as years past. But there are still some pandemic-proof activities to enjoy this month.This year, families are tasked more than ever with thinking outside the traditional holiday box to find some fun. While the pandemic has strained those efforts, virtual experiences, drive-thru events, and charity can help keep the season bright:Enjoy holiday light displays: The easiest way to enjoy the holidays is something many families do every year. Hop in the car and take a drive around your neighborhood to enjoy the light displays. Families can enjoy looking at the hard work by their neighbors to dress up some seasonal cheer, while staying safe and socially distanced in their vehicles. There are also some drive-in events that allow visitors to purchase tickets online and navigate through a setup event — without having contact with anyone from outside their household.Check out ABC 10News' list of light displays in San Diego to see.Virtual holiday plays and visits: Festive celebrations of the season are still spreading cheer, just online. The Old Globe Theater is bringing "How The Grinch Stole Christmas" to the radio this year, while the La Jolla Playhouse will bring A Christmas Carol online too. Chula Vista's The Moonlight is also hosting "A Miracle on 34th Street" across radios this year.Those hoping to visit Santa before the big day can also talk to the big man online this month.Donate to a cause: Part of celebrating this season is giving back to others and there are several ways to help. Feeding San Diego and the San Diego Food Bank are in need of donations and support as the agencies serve more residents than ever before. The Red Cross and San Diego Blood Bank are also in need of donors as well, and the Salvation Army may not be out in full force with red kettles, but it welcomes any support. ABC 10News has a quick list of ways to give back here, but there are several local charities worthy of anyone's help.Annual toy drives are also an important cause to support this season to help families around the county celebrate the holidays. Play gift-giver and find a local drive to donate a gift.Lace up your shoes for a holiday race: Every year, San Diego runners hit the pavement and run in the San Diego Holiday Half, San Diego Santa Run, and Jingle Bell Run to capture their next personal record or just stay in shape.While the in-person gatherings for each race are canceled, runners can still log their participation virtually and enjoy the same race day swag they would receive at the traditional event.Holiday movies and activities at home: We've all been spending a lot of time at home. But during the holidays, movies we've come to love beacon us to the living room to revisit our favorite stories. We've put together a list of holiday movies and when you can catch them this year.Since many of us have become professional bakers and bread makers since the pandemic started, now's the perfect time to flex what you've learned. Holiday cookies and treats are a must this year and the perfect way to brighten the season. If cooking isn't your thing, crafts are a great way to keep kids busy and add decorations to your home. 3325

来源：资阳报