上海中医院宫颈癌科医院哪家好(上海什么医院看乳腺结节不错) (今日更新中)

"Meet Alexis Olympia Ohanian Jr. "That's how tennis superstar Serena Williams introduced her new daughter to the world on Wednesday.Williams posted a photo of herself cradling her newborn daughter on her official Instagram account. 239

LAKESIDE, Calif. (KGTV) - A 2-year-old pit bull is being called a hero after five strangers burst into an apartment in Lakeside and attacked his owner.Early Friday morning at the Julian Estates apartments, Ed Neumeister was sound asleep. His rescue dog Hitch was with him in bed. Neumeister's brother was in his own bedroom, awake and gaming."Someone was taking off the screen and sliding the window open," said Neumeister.Neumeister says his older brother heard a noise, and saw a man in his 20s crawling through his bedroom window. He was followed by four others, including a woman. All reeked of alcohol."They told him, 'We have a gun. We have a knife. We're looking for Eric with two dogs," said Neumeister.His brother told them they were at the wrong place. While four of them left the room, the man who remained threatened their pets."He said, 'Do you mind if we kill your animals?'" said Neumeister.Moments, the four intruders were kicking at Neumeister's bedroom door. "I wake up, and I'm being dragged off my bed into the living room," said Neumeister.His memory is hazy, but he says the four intruders pummeled his face for several minutes, leaving him with a black eye, cuts and scrapes. The woman bit his arm, leaving teeth marks. But she wasn't the only one biting. The numerous cuts on his pit bull's body and face - likely from a knife - reveal the struggle as the normally gentle Hitch defended his owner, eventually chasing off the burglars.After they took off, Hitch chased them down the street. Deputies later found him injured - and a hero in the eyes of his owner."So proud of him. He saved us really. Could have been a lot worse," said Neumeister.Neumeister says the female burglar had blond hair with blue extensions and dreadlocks.If you have any information, call the Lakeside sheriff's substation at 619-938-1360. 1848

 Two 250,000-year-old teeth from two Neanderthal children revealed that both of them were exposed to lead twice during their short lifetimes, the first known case of lead exposure in Neanderthals.An international team of researchers studied the two teeth, as well as one from a modern human child who lived 5,000 years ago. All of them are from the same archaeological site in southeast France. The results of their analysis were published Wednesday in the journal Science Advances."Traditionally, people thought lead exposure occurred in populations only after industrialization, but these results show it happened prehistorically, before lead had been widely released into the environment," said Christine Austin, study co-author and assistant professor in the Department of Environmental Medicine and Public Health at the Icahn School of Medicine at Mount Sinai. "Our team plans to analyze more teeth from our ancestors and investigate how lead exposures may have affected their health and how that may relate to how our bodies respond to lead today."And as with tree rings, researchers used the teeth to determine key events in the children's lives. During childhood, new teeth layers are formed each day, capturing chemical signatures that can be traced."Teeth record environmental variation based on the climate, even where you're growing up," said Tanya Smith, lead author of the study and associate professor at Griffith University. "That's possible because when you're growing, your teeth you actually lock in a record of the chemistry of the water and the food that you're eating and drinking. Because teeth have these tiny timelines, we can relate the chemistry to the growth to calculate ancient climate records. We can't do that with any other element of the body."They were able to determine that one of the Neanderthal children was born in the spring and that both children were more likely to be sick during the colder winter seasons. They lived through more extreme seasons with a greater variation in temperature than the modern human child who was also studied.The intact teeth had growth rings, which the researchers used to measure barium, lead and oxygen. Lasers targeted tiny spots in the teeth to map their chemistry and reconstruct ancient climate records. This reconstruction was able to map a weekly scale of variation, showing when the summer and winter seasons happened and how long they lasted. The researchers related this back to the individual's growth."This study reports a major breakthrough in the reconstruction of ancient climates, a significant factor in human evolution, as temperature and precipitation cycles influenced the landscapes and food resources our ancestors relied on," Smith said.The growth rings also provided evidence of nursing."We were able to identify milk intake through breastfeeding in one individual based on a trace element called barium," Smith said. "We were able to time that to the season."That individual nursed for 2? years, which is similar to modern human children who lived in hunter-gatherer environments. "This is something we may share in common with Neanderthals," Smith said. Unfortunately, although the Neanderthal child survived infancy, it did not reach adulthood. The ages of the children were not included in the study.The researchers believe that the children were exposed to lead environmentally, either inhaling or ingesting it."That must have come from natural deposits in the area, whether they were going into an underground environment or they were eating contaminated food that was incorporated into their growing bones and teeth," Smith said.Smith believes that this research emphasizes the different levels of information that can be taken from teeth."We've now got the ability to integrate ancient climate data with health history, nursing history and illness," she said. "To be able to get all that information from a single sample 250,000 years ago is a unique opportunity."But this doesn't just apply to studying those who lived before us."Dietary patterns in our early life have far-reaching consequences for our health, and by understanding how breastfeeding evolved, we can help guide the current population on what is good breastfeeding practice," said Manish Arora, study co-author and vice chairman of the Department of Environmental Medicine and Public Health at the Icahn School of Medicine. "Our research team is working on applying these techniques in contemporary populations to study how breastfeeding alters health trajectories including those of neurodevelopment, cardiac health and other high-priority health outcomes." 4648

 SAN DIEGO (CNS) - The union representing more than 25,000 University of California service workers and medical technicians announced plans today for a three-day strike, citing what it calls stalled contract negotiations.Officials with AFSCME Local 3299 said last week that more than 97 percent of its members had voted to authorize a strike if no progress was made in negotiations. UC officials, however, said the union had rejected an offer of "fair, multi-year wage increases and excellent medical and retirement benefits."In light of the impasse, the university system imposed contract terms on the union for the 2017-18 fiscal year, including 2 percent pay increases.The UC's latest contract offer to the union had included annual 3 percent raises over the next four years, according to the university.The union on Thursday issued a 10-day notice of their intent to conduct a three-day strike, beginning May 7."We've bargained in good faith for over a year to address the widening income, racial and gender disparities that front-line, low-wageworkers at UC are living every day," AFSCME Local 3299 President Kathryn Lybarger said. "Instead of joining us in the effort to arrest these trends, UC has insisted on deepening them -- leaving workers no option but to strike."UC officials issued a statement saying they "strongly disagree with AFSCME's decision to strike, which will negatively impact patients, students and the UC community.""AFSCME service employees at UC -- including custodians, gardeners, food service workers and facilities maintenance staff -- are compensated at or above the market and in some cases, but as much as 17 percent higher than comparable jobs, according to the university. What the union demanded was a 6 percent annual wage increase, which we think unfair to other UC employees, bothrepresented and non-represented. This is twice what other UC employees have received."University officials said their final officer included, in addition to the pay raises, a lump-sum payment upon contract ratification, healthbenefits consistent with those of other workers and continuation of pension benefits for existing employees. New employees would be given a choice between a pension or 401(K)-style retirement plan.Lybarger, however, accused the university of "subverting" the bargaining process by imposing contract terms on workers."Administrators are already showing us that we can expect more unequal treatment if we don't stand up, fight back and hold UC accountable to its hollow claims of `pioneering a better future,"' Lybarger said.According to the union, the strike will involve 9,000 service workers, joined by more than 15,000 Patient Care Technical workers.The union represents workers such as security guards, groundskeepers, custodians, respiratory therapists, nursing aides and surgical technicians. The workers span UC's 10 campuses, five medical centers, numerous clinics and research laboratories, according to the union. 2982

 SAN DIEGO (CNS) - San Diego County's unemployment rate last month was 4.7 percent, unchanged from the prior month but below the 4.9 percent recorded in the same period last year, the state Employment Development Department reported today. 252

来源：资阳报