内容摘要：earlier this month, signaling Nvidia’s ambitions to sell more of its AI chips in the Middle East as that region attempts to lessen its economy dependence on oil.

earlier this month, signaling Nvidia’s ambitions to sell more of its AI chips in the Middle East as that region attempts to lessen its economy dependence on oil.

They were born in sort of a porcine birthing center connected to the facility, weaned a day or two later and moved into their super-clean pens to be hand-raised. In addition to the on-site shower, their caretakers must put on a new protective suit and mask before entering each suite of pig pens — another precaution against germs.The pig zone is surrounded on all sides by security and mechanical systems that shield the animals. Outside air enters through multiple filtration systems. Giant vats hold backup supplies of drinking water. Standing over the pig rooms, VonEsch showed how pipes and vents were placed to allow maintenance and repair without any animal contact.

It will take years of clinical trials to prove whether xenotransplantation really could work. But if it succeeds, United Therapeutics’ plan is for even larger facilities, capable of producing up to 2,000 organs a year, in several places around the country.The field is at a point where multiple kinds of studies “are telling us that there’s no train wrecks, that there’s no immediate rejection,” Ayares said. “The next two or three years are going to be super exciting.”The Associated Press Health and Science Department receives support from the Howard Hughes Medical Institute’s Science and Educational Media Group. The AP is solely responsible for all content.

MEXICO CITY (AP) — A government-sponsored junk food ban in schools across Mexico took effect on Saturday, officials said, as the country tries to tackle one of the world’s worst obesity and diabetes epidemics., take a direct shot at salty and sweet processed products that have become a staple for generations of Mexican schoolchildren, such as sugary fruit drinks, packaged chips, artificial pork rinds and soy-encased, chili-flavored peanuts.

“Frituras” or fried treats are displayed for sale on a vendor’s stall in Chapultepec park in Mexico City, Saturday, March 29, 2025. (AP Photo/Fernando Llano)

“Frituras” or fried treats are displayed for sale on a vendor’s stall in Chapultepec park in Mexico City, Saturday, March 29, 2025. (AP Photo/Fernando Llano)Founded by British immigrant Jennie Joseph about 26 years ago, it has never had a maternal death.

“We have these four tenets that go with my model: access, connection, knowledge and empowerment,” she said. Some patients “cry because they’ve never had that kind of care or respect.”Joseph’s organization relies heavily on philanthropy, which makes up about half its $3.5 million budget. This allows the clinics to accept patients who can pay little or nothing.

For women with no major health problems, research shows midwifery is cheaper globally than care led by OB-GYNs and leads to fewer medical procedures like C-sections, said Marian Knight, a professor of maternal and child population health at the University of Oxford in England.Some of Commonsense Childbirth’s patients with complications are referred to specialists. Most choose to give birth at a local hospital, where Joseph has forged strong ties. They then return to a midwife for postpartum care.