中山华都肛肠医院门诊预约(中山脱肛会出血吗) (今日更新中)

LA JOLLA, Calif. (KGTV) - Scientists at the Sanford Consortium at UC San Diego will send brain tissue to space on Saturday, as part of the latest Space X launch."It sounds like science fiction, but it's actually happening right now," says Dr. Alysson Muotri, the Director of the UC San Diego Stem Cell program.He's leading a research team to study how zero-gravity environments will affect brain growth."We know from several previous studies that the human body has not evolved to deal with micro-gravity," Muotri says. "We suffer under these conditions. And the brain is also vulnerable."Muotri's team uses stem cells to create microscopic brain-organoids, tiny brain cells that will grow like a human brain.They'll send 100 of the brain-organoid cells to the International Space Station for 30 days.When the cells return, the scientists will compare them to similar cells grown in the lab on Earth, to find any differences caused by a month in space.Muotri says this study is key to helping humans in the quest to live off of Earth."The cells might age faster," he says. "That's a consequence of being under micro-gravity for long periods of time. So the brain might age. That might make you susceptible to cognitive decline, dementia or maybe Alzheimer's."Muotri says it's also essential to find out how a developing brain would grow because it could impact any pregnancy and gestation that happens in outer space."The human brain during gestation grows in a speed that's amazingly fast," says Muotri. "In space, we think that will be aggravated. It will be even bigger. So you can imagine a baby with a large brain, it might not pass through the birth channel. That might be a problem for humans in space."For more detailed information on the study, click here. 1773

LANCASTER, Calif. (CNS) - A man was in custody Wednesday following his arrest for allegedly killing a fellow patient at Antelope Valley Hospital in Lancaster, where both men were being treated for COVID-19, authorities said.Jesse Martinez, 37, was booked on suspicion of murder and his bail was set at million, according to the Los Angeles County Sheriff's Department.Martinez has been charged with murder, a hate crime enhancement, and elder abuse, according to the sheriff's department, which reported that he is scheduled to appear in Antelope Valley Court on Monday.The crime occurred about 9:45 a.m. Dec. 17 at the facility, where both men were being treated for COVID-19, the sheriff's department reported."(The victim) was housed in a two-person room inside the hospital with the suspect, who was also there receiving treatment," a sheriff's department statement said. "The suspect became upset when the victim started to pray. He then struck the victim with an oxygen tank."The name of the 82-year-old victim, who died the following day, was withheld, pending notification of his relatives.The victim and suspect did know one another, the sheriff's department reported. 1188

LAHAINA, Maui (KGTV) - A wildfire put a twist on the Hurricane Lane response in Maui Friday.California resident Victoria Monroe is visiting Lahaina and posted photos to Twitter showing high winds slamming the Maui coastline. She also captured the brush fire moving toward the coast.The fire grew to 300 acres by Friday morning, with reports of structures lost. One woman suffered burns to her hands and legs.10News received an email from San Diego resident Jodi Vachon who owns a home in the fire area."I'm just worried about not only the hurricane but the fire as well. So, it's coming from both ends," said Vachon.Vachon told 10news her home is all right, but she's heard from neighbors in Maui that at least two homes have been lost.She said they're hoping Hurricane Lane will bring some heavy downpours to the burn area.Meanwhile, travelers at San Diego International Airport are prepared for a bumpy ride as they board flights to Honolulu, where the effects of Lane have yet to interfere with flights."I like a little rock and roll," said Dr. George Pratt, a Clinical Psychologist with Scripps Hospital in La Jolla.  He flew to a lead a seminar on the big island of Hawaii on the subject of success.As for a successful flight for nervous fliers, he said, "Meditate. See things with positive end result imagery. See things working out well." 1358

LAS VEGAS (AP) — A former magazine model, her boyfriend and their former roommate are headed toward trial in the killing of a 71-year-old California psychiatrist whose body was found outside Las Vegas, a defense attorney said Friday.Kelsey Nichole Turner's lawyer, Brian Smith, said his client, Jon Logan Kennison, and Diana Nicole Pena are still due Monday before a Las Vegas judge on murder and conspiracy charges in the slaying of Thomas Kirk Burchard.However, Smith said their preliminary hearing will be called off after a grand jury handed up an indictment moving the case to Nevada state court for trial.Burchard lived in Salinas, California. Police say he had an intimate relationship with Turner and paid rent on a Las Vegas home where Turner, Kennison and Pena lived.Turner, Kennison and Pena are accused of killing Burchard and leaving his bludgeoned corpse in Turner's Mercedes Benz where it was found March 7 on a desert road between Las Vegas and Lake Mead.Turner, 26, modeled for Playboy Italia and Maxim magazines. She was arrested March 21 in Stockton, California.Kennison, 27, was arrested April 17 in Las Vegas.Pena, 30, was a Las Vegas Strip bartender. She surrendered to authorities on April 13.All are jailed without bail in Las Vegas. 1265

LA JOLLA, Calif. (KGTV) - Dr. Greg Skomal and Meteorologist Joe Merchant are working together as they test a new theory on how sea breeze may correlate with set off a predatory chain reaction.So far their research has taken them to the Bahamas and Cape Cod, both locations on the East Coast, given several recent attacks. Skomal says, "It could be weather conditions it could be water temperature so were testing all these various factors to see if there's any patterns including Joe's ideas that drive the behavior of these sharks." Merchant believes a weather condition called a sea breeze may set off a predatory chain reaction. He says it brings nutrient rich deep water closer to the surface, attracting tiny marine life, which attracts larger fish and in turn attract the oceans largest predators, sharks. Fisheries Research Biologist Heidi Dewar tells 10News, "On the East Coast you have the warm Gulf Stream that moves broad on a continental shelf and our coast we have a cold current coming from the north and a very narrow continental shelf." For this reason, we may not be able to use the same theory for our coast."It's not clear that would translate to the West Coast; we have a very different ecosystem over here," Dewar tells 10News. Dewar says pinpointing sharks' locations and predicting where they will be next is going to require much more data and research. Meantime, she says one thing is certain: the number of sharks in the water is going up."We do know shark population in the North Pacific are increasing and so people will see more sharks in the water." 1588

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