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雁塔区新高一正规会吗
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发布时间: 2025-05-26 07:28:38北京青年报社官方账号
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  雁塔区新高一正规会吗   

Most people, when they retire, get a gold watch. James Harrison deserves so much more than that.Harrison, known as the "Man With the Golden Arm," has donated blood nearly every week for 60 years. After all those donations, the 81-year-old Australian man "retired" Friday. The occasion marked the end of a monumental chapter.According to the Australian Red Cross Blood Service, he has helped saved the lives of more than 2.4 million Australian babies.First, a note about antibodiesHarrison's blood has unique, disease-fighting antibodies that have been used to develop an injection called Anti-D, which helps fight against rhesus disease.This disease is a condition where a pregnant woman's blood actually starts attacking her unborn baby's blood cells. In the worst cases, it can result in brain damage, or death, for the babies.Here's why:The condition develops when a pregnant woman has rhesus-negative blood (RhD negative) and the baby in her womb has rhesus-positive blood (RhD positive), inherited from its father.If the mother has been sensitized to rhesus-positive blood, usually during a previous pregnancy with an rhesus-positive baby, she may produce antibodies that destroy the baby's "foreign" blood cells. That could be deadly for the baby.How Harrison made a differenceHarrison's remarkable gift of giving started when he had major chest surgery when he was just 14, the Australian Red Cross Blood Service said.Blood donations saved his life, so he pledged to become a blood donor.A few years later, doctors discovered his blood contained the antibody which could be used to create Anti-D injections, so he switched over to making blood plasma donations to help as many people as possible.Doctors aren't exactly sure why Harrison has this rare blood type, but they think it might be from the transfusions he received when he was 14, after his surgery. He's one of no more than 50 people in Australia known to have the antibodies, the blood service says."Every bag of blood is precious, but James' blood is particularly extraordinary. His blood is actually used to make a life-saving medication, given to moms whose blood is at risk of attacking their unborn babies. Every batch of Anti-D that has ever been made in Australia has come from James' blood." Falkenmire said. "And more than 17% of women in Australia are at risk, so James has helped save a lot of lives."Why his donations were a game changerAnti-D, produced with Harrison's antibodies, prevents women with rhesus-negative blood from developing RhD antibodies during pregnancy. More than three million does of Anti-D have been issued to Australian mothers with negative blood types since 1967.Even Harrison's own daughter was given the Anti-D vaccine."That resulted in my second grandson being born healthy," Harrison said. "And that makes you feel good yourself that you saved a life there, and you saved many more and that's great.The discovery of Harrison's antibodies was an absolute game changer, Australian officials said."In Australia, up until about 1967, there were literally thousands of babies dying each year, doctors didn't know why, and it was awful. Women were having numerous miscarriages and babies were being born with brain damage," Jemma Falkenmire, of the Australian Red Cross Blood Service, told CNN in 2015. "Australia was one of the first countries to discover a blood donor with this antibody, so it was quite revolutionary at the time."  3451

  雁塔区新高一正规会吗   

MINNEAPOLIS (AP) — Rep. Ilhan Omar of Minnesota has survived a stiff primary challenge from a well-funded opponent who tried to make an issue of her national celebrity. Omar defeated Antone Melton-Meaux, an attorney and mediator who raised millions in anti-Omar money. The victory means Omar is nearly certain to easily win a second term in November in her solidly liberal district. Melton-Meaux used the cash to paper the district and flood airwaves with his “Focused on the Fifth” message that portrayed Omar as out of touch with the Minneapolis-area 5th District. Omar had rejected that, saying she was being targeted by powerful interests just because she’s effective. 680

  雁塔区新高一正规会吗   

NATIONAL CITY, Calif., (KGTV)-- Residents and business owners in the South Bay are bracing for another round of floods. They have already seen flooding on 18th Street in National City this week, caused by the king tides. Now with the rain, many expect it to be worse. According to FEMA, businesses near West 18th Street and Roosevelt Ave. are right in a low-elevation flood zone. Ocean water travels from the San Diego Bay, up the Sweetwater Channel, and into Paradise Creek. That creek backs right into Jose's Auto Electric yard. Wednesday morning, the city shut down the road because of flooded streets caused by King Tides. During the day, luckily, the water receded before reaching the front door at Jose's Auto Electric. Check 10News Pinpoint Weather The combination of rain and king tides reminded employee Alma Ramirez of last year's disaster. She remembered 30 inches of rainwater gushing into her office and destroying her equipment. "We lost a lot of stuff, and I remembered that I forgot my purse," Ramirez said. "I said, 'Oh my purse!' And I tried to come back, but in less than five minutes, the water was already up. And I said 'Forget about it, just let me get out of here.'"If the flooding gets worse, Ramirez said she may have to move all of the low profile cars in their shop to another location to avoid flood damage for their customers.Meanwhile, neighboring businesses closer to Paradise Creek have already put up sandbags to protect their front office doors and garages. Ramirez hopes it does not get to that point for her shop.The National Weather Services estimates the Flash Flood Watch to continue through 10 p.m. Thursday. A Beach Hazard Statement is in effect until 7 p.m. Friday. 1718

  

More than 200 interviews have been conducted in the investigation into the disappearance of University of Iowa student Mollie Tibbetts, according to the special agent in charge.Tibbetts, 20, disappeared nearly two weeks ago in Brooklyn, a small community an hour east of Des Moines, according to the Poweshiek County Sheriff's Office.The hundreds of interviews are related to tips investigators have received, said Richard Rahn, the special agent in charge with the Iowa Division of Criminal Investigation for the Major Crime Unit. The sheriff's office is scheduled Tuesday to give an update on the investigation."People are concerned and wanting to help," Rahn said. "We welcome the phone calls and are doing everything."Investigators are continuing to evaluate data, going over the leads list, and having agents in the field to locate Tibbetts. Data includes social media and information from a Fitbit that Tibbetts is known to have."We live in a digital world," Rahn told CNN sister network HLN. "We'll look at cell phones, computers, social media sites, and everyone knows there's a Fitbit involved as well. We look at that, try to establish a timeline as best we can. We feel we have done that thus far."Investigators executed search warrants for Tibbetts' Fitbit, which she was known to wear, and her Snapchat, Instagram and Facebook accounts, Mitch Mortvedt, spokesman for the Iowa Division of Criminal Investigation, said last week. 1453

  

Nearly 7 in 10 Americans are motivated to improve their health during the pandemic, according to a new poll.Researchers with MDVIP and Ipsos conducted the survey including Americans age 35 and older on July 9 and released their findings this week.Some of the results confirm what many of us are feeling: half of respondents said they feel more stressed, anxious and depressed than before the pandemic, and one in three said they have developed an unhealthy habit, such as overeating, excessive drinking or not exercising.It seems the global pandemic is also spurring some positive trends, as Americans reexamine their health and habits.The data found that 69 percent of participants said the pandemic had motivated them to be healthier. More than half, 52 percent, said it’s even more important now to get their body weight under control.Obesity has been found to be a risk factor for Covid-19 complications.“The pandemic is helping reinforce for many Americans the importance of maintaining a healthy routine and getting regular preventive care to not only mitigate their risk for COVID-19, but also to avoid other debilitating health conditions down the road,” said Dr. Andrea Klemes, MDVIP Chief Medical Officer. 1223

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