南京男性骨盆带韧带、血管、神经、盆底及器官模型(南昌狗肾解剖模型) (今日更新中)

SAN DIEGO (KGTV) -- Police are searching for a man they say disappeared from a San Diego assisted living facility Sunday morning and hasn’t returned.According to police, 81-year-old Gilbert Trevisio was last seen at the residence located on the 4000 block of Marine View Drive around 9:50 Sunday morning.Trevisio has dementia and believes he lives in Yuma, Arizona, police say. Trevisio has been reported missing in the past and was located downtown.Trevisio is described as a Hispanic man, five feet, six inches tall with grey hair and blue eyes.He was last seen wearing a blue shirt, grey sweatpants and black tennis shoes. Anyone with information is asked to call San Diego Police at 619-531-2000. 713

SAN DIEGO (KGTV) -- A second man has been charged in the smuggling of a Bengal tiger cub into the United States from Mexico on August 23, 2017.Eriberto Paniagua - who allegedly told officials at the Otay Mesa Port of Entry that the Bengal tiger cub at his feet was merely a “cat” - was indicted by a federal grand jury and made his first court appearance on Monday. According to the indictment unsealed today, the 21-year-old conspired with the driver of the car, 18-year-old Luis Valencia, and others to knowingly import the tiger cub into the United States. Both men are from Perris, California.RELATED: Customs and Border Protection agents seize tiger cub at US-Mexico borderBoth defendants are charged with one count of conspiracy and one count of smuggling contrary to law. 806

SAN DIEGO (KGTV) -- We’ve known for a while that COVID-19 hits people over 65 especially hard, but a study published Wednesday from researchers in San Diego offers new insight into why that happens.The numbers are staggering: if you’re 65 or older, your risk of winding up in the hospital from COVID-19 is five to 11 times higher than someone under 30. Your risk of death is at least 90 times higher, according to data from the Centers for Disease Control and Prevention.Researchers at the La Jolla Institute for Immunology say the reason why older people fare so much worse appears to be from a lack of T-cells, a type of white blood cell that can decline with age.“Some viruses get controlled by one part of the immune system. Some viruses get controlled by another. In this case it seems that T-cells really do a lot of the work,” said Dr. Shane Crotty, one of the authors of the study published Wednesday in the journal Cell.Dr. Crotty and his colleagues looked at 50 people infected with the virus, and they measured the three elements of the adaptive immune system in detail: antibodies, helper T-cells and killer T-cells.Then they compared the measurements to how people fared against the virus. Some patients in the study group had severe cases, others had mild infections.The researchers found that people with all three branches of the adaptive immune system tended to fully recover. People with severe cases of the virus often lacked one or more of the immune branches, and it was particularly evident in older people.“Our data indicated that of the older individuals, it was particularly the ones that had fewer T-cells to start that look like they really struggled to control this virus,” Dr. Crotty said.As we age, we have fewer T-cells to send after invading pathogens. “That collection of T-cells gets smaller. So it’s harder to recognize a new virus,” Crotty said.Among the 748 deaths in San Diego County reported as of Wednesday, 87% were people aged 60 and older.The findings from LJI may have implications in the search for a vaccine against COVID-19. The data suggests that vaccine-makers may want to target a drug that elicits all three branches of the immune response, Dr. Crotty said. Some vaccine approaches, such as inactivated virus vaccines, only elicit two of three branches, not killer T-cells. However, Crotty said it was too soon to rule any candidates. Two strong branches produced by a vaccine could potentially cover for the lack of a third, he said.Crotty said the findings could help vaccine-makers interpret results from the clinical trials and find the right dosing.“Is a given vaccine a good vaccine, and you just need a booster immunization?” he said. “Does it work well in one population but it doesn’t help in the elderly because it doesn’t generate a T-cell response, for example? Those are the scenarios when this type of knowledge will come into play.” 2906

SAN DIEGO (KGTV)- After a rise in COVID- 19 cases, the governor closed many indoor activities, including places of worship. Churches around the county were forced to make changes to their services, but some embrace the new scenery.Sunday morning mass was held outdoors for parishioners at Saint Agnes Catholic Church. Members brought their beach chairs to worship in the church’s parking lot.“I love being able to see people here, gathered together, and worship together,” says Father Bill Marquis.The changes came after the governor’s announcement to stop indoor activities due to the rise in COVID-19 cases across the state. San Diego county is one a few dozen on the state’s watchlist.Saint Agnes Catholic Church says it is still offering virtual services, but it was the members who requested to have the “beach chair mass” on Sunday morning.“Parishioners asked me if we were going to have mass on Sunday, I said we were going to live stream it,” says Father Marquis. “She says we would still like to have an outdoor mass on Sunday, if possible. I said why, and she said because we want to receive communion. That was the deciding factor for me.”As many churches around the county make changes to their services, some places of worship are working with city leaders to hold outdoor services. Poway officials approved a plan to share park space with places of worship and fitness centers. The City of El Cajon is looking into a similar idea. 1452

SAN DIEGO (KGTV) -- Underwater robots showcased difficult tasks and the teams in charge of the technology are hoping to take the crown for the 21st International Robosub Competition in Point Loma.A total of 47 teams from 10 different countries came together with one mission, navigate their robots through a tricky underwater course."We have mechanical, electrical, and computer science, and it's all coming together to make one cohesive vehicle,” said David Garcia, one of the team members from Cal State.Students were able to check out each other’s models to learn what sinks and what swims. For those who think the competition is all fun and games, meet Chinoros Nakthewan from Kasetsart University in Bangkok.His team was part of the Thai cave rescue effort. At the time, they determined that his robot wouldn’t be able to reach the survivors, so they resorted to using their other equipment."We made a decision to bring sonar and drone to observe the high level of the cave,” said Nakthewan. That was one of the many things credited with the successful rescue of the entire soccer team. 1099

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