濮阳东方医院治疗阳痿非常便宜(濮阳东方妇科技术先进) (今日更新中)

Just about everyone who's played with a projectile toy has gotten a version of the warning "You'll shoot your eye out!"But in a report published Monday in the medical journal BMJ Case Reports, doctors warn that popular toy Nerf guns really can put eyes at risk.The case report details three unrelated cases within three months treated in the Moorfields Eye Hospital accident and emergency department in London. Two adult patients had pooling of blood and inflammation in the eye after being shot with a Nerf gun. One 11-year-old patient had pooling of blood, inflammation and damage to the outer retinal layers of the eye."Significant Nerf gun ocular injuries are not reported in the literature, as far as we know," the researchers write.In the emergency room at the eye hospital, doctors are used to attending to traumatic injuries. It was the extent of the injury from a children's toy that surprised Dr. Mukhtar Bizrah, the lead author of the study."Nerf guns are used by children, and I was not expecting to see blood," he said. All the patients complained of blurred vision and red eyes and were treated to reduce pressure inside the eye, and their symptoms resolved after a few weeks.Injuries to the cornea are common and are not that dangerous, Bizrah said, but the injury sustained in the space between the iris and the pupil is far more dangerous. "One of the patients had angle recession, which is a risk factor for developing glaucoma down the line," he said.All the injuries documented in the case study involved Nerf guns shot from a close distance.One of the patients had been shot by "bullets" from an unlabeled brand, which have firmer heads than branded ones, the researchers said, noting that unbranded bullets are cheaper and tend to be preferred by parents. However, the authors said they could not verify whether branded bullets would have had caused less trauma.Julie Duffy, senior vice president for global communications for Nerf's maker, Hasbro Inc., wrote in an email that Nerf foam darts and foam rounds are not hazardous when used properly. The guns should never be aimed at a person's eyes or face, and the products should never be modified, she said.She added that darts that claim to be Nerf-compatible may not meet safety standards and regulations."NERF products are designed based on years of consumer insights and research, and undergo rigorous reviews and testing to assure that they are safe and fun to play with, and meet or exceed global standards and regulations."Duffy urges parents to read product packaging and note age recommendations: "Ultimately, a parent or caregiver knows his or her child best and is best equipped to make decisions on what forms of play and entertainment are most appropriate for his or her child," she said.Dr. Paul Kivela, president-elect of the American College of Emergency Physicians, said that the study raises concerns."Parents typically afraid of pellet guns. So soft-bullet guns give them a false sense of security that kids are safe. That is clearly not the case," said Kivela, who was not involved in the study. "The pressure of the projectile is important."His advice: If you are going to play with projectiles of any kind, it's best to wear protective eyewear, even though that could be especially tough for children younger than 5."It's best to not have this toy around small children, even if there are older kids in the house," Kivela said. "It is also important to tell children to not shoot at a person's face or from a relatively close distance."Pediatric ophthalmologists at Nationwide Children's Hospital in Columbus, Ohio, were not at all surprised by the report. "We see eye injuries from projectile toys all the time, including Nerf guns. We know that there is always a risk of projectile toys hitting the eye," Dr. Marylou McGregor said. She also recommends using eye protection all the time when playing with such toys.Patients with these kinds of eye injuries have to be monitored for the first week to ensure that there is no rebleeding, said Dr. Cate Jordan of Nationwide Children's Hospital. If pain and blood clotting persists, the entire anterior chamber has to be washed out. Jordan recommends the patient lay low and participate only in quiet activities for the first few weeks. Even after vision returns to normal, they have to be monitored every three months for the first year and then every year for longer-term risks like cataracts or glaucoma. 4457

Johnson & Johnson is beginning a huge final-stage study to try to prove if a single-dose COVID-19 vaccine can protect against the virus. It will be one of the world’s largest coronavirus vaccine studies so far, testing in 60,000 volunteers in the U.S., South Africa, Argentina, Brazil, Chile, Colombia, Mexico and Peru. A handful of other vaccines in the U.S. and elsewhere are already in final testing. The two other vaccine candidates in final-phase testing in the U.S. — candidates made by Moderna and Pfizer — were both approved in July. Earlier this month, Dr. Anthony Fauci said those trials should be filled by the end of September, meaning they should be completed by late November or early December.Hopes are high that answers about at least one could come by year’s end, maybe sooner. U.S. health officials insist the race for a vaccine isn’t cutting corners, despite enormous political pressure. 918

KFC is running out of ... chicken?The fast food chain has been forced to temporarily close hundreds of restaurants in the United Kingdom after a logistics snafu stopped chicken deliveries.About 800 of the company's roughly 900 locations in Britain were closed as of midday on Monday. Some had opened for business by the afternoon, according to the company's website.KFC, which is owned by Taco Bell and Pizza Hut parent Yum!, said the chicken shortage had been caused by a "couple of teething problems" with its new delivery partner, DHL."We won't compromise on quality, so no deliveries has meant some of our restaurants are closed, and others are operating a limited menu, or shortened hours," KFC said in a statement.DHL acknowledged that a number of its deliveries had been "incomplete or delayed" because of "operational issues." The logistics company said it was working with KFC to solve the problem.KFC switched suppliers from Bidvest Logistics to DHL last Wednesday. Bidvest said that from its perspective, the transition had been "seamless."Franchisees operate 95% of KFC's outlets in the U.K. The company said in a statement that it would pay its staff as normal, and it was encouraging franchisees to do the same.KFC said it is too early to say how long it would take to restore normal service.Related: KFC promises to ditch antibiotic-laden chickenBritain is KFC's largest market in Europe, and one of its top five globally.KFC fans were not happy -- and many used social media to complain and express amusement over a chicken restaurant running out of its signature product.The-CNN-Wire? & ? 2018 Cable News Network, Inc., a Time Warner Company. All rights reserved. 1692

LA CRESCENTA, Calif. (AP) — Searchers have found a hiker who has been missing in the mountains north of Los Angeles for a week.Authorities say 73-year-old Eugene Jo was found alive Saturday by one of 11 search-and-rescue crews that have been searching the San Gabriel Mountains for him.Sgt. Greg Taylor with the Los Angeles County Sheriff's department says cellphone coverage is spotty in the mountains, so he has no immediate word on Jo's condition. He says Jo was being transported to a hospital to be examined.Jo was hiking with a group to the 8,000-foot (2,438-meter) summit of Mount Waterman on June 22 when he became separated from them.Taylor said more than 70 people have been searching for him in the mountains. 728

KANSAS CITY, Mo. — One of the men indicted for the death of 10-year-old boy on a water slide in 2016 is also facing a bankruptcy in Texas.Jeff Henry, the co-owner of Schlitterbahn water parks in Kansas City, Kansas and Corpus Christi, Texas is scheduled to appear in a Kansas City, Kansas, courtroom next week.The Corpus Christi location is part of an ongoing bankruptcy.According to court records, Jeff Henry and his brother Gary Henry were behind a company called Upper Padre Partners (UPP).Those same records show UPP had more than million in unexplained cost overruns for the Corpus Christi water park.That figure is more than double what it was expected to cost to build the complex, which also includes a nine-hole golf course.Companies the Henrys borrowed money from accuse them of mismanagement and misappropriation of funds.Right now, a court-appointed trustee runs Upper Padre Partners, and submits monthly financial reports to the court.The newest report, for February, was submitted last week.Court records show a company called Axys loaned UPP million in February 2015.By November 2016, three months after 10-year-old Caleb Schwab was killed while riding a slide in the Kansas City park, that million was in default.Axys foreclosed on a piece of property next to the Corpus Christi water park and is attempting to sell it to get some of its money back.An attorney for Axys said UPP still owes the company millions of dollars.Court records show UPP also owes International Bank of Commerce more than million.That bank has put claims known as liens on both the water park and the golf course. 1662

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