吉林专业治支原体感染的医院(吉林原发性早泄如何治疗) (今日更新中)

BEIJING, Sept. 26 (Xinhuanet) -- Young unmarried migrant women are facing a high risk of induced abortions in China and experts urged that they have better access to reproductive health education.Among the 8 to 10 million induced abortions performed on the mainland each year, nearly 47 percent involve unmarried women younger than 25, according to Cheng Linan, director of the center for clinical research and training of the Shanghai Institute of Planned Parenthood Research.The statistics are based on the results from a recent nationwide survey."The rising trend of induced abortions is even more evident among migrants who usually have poor awareness and access to reproductive health knowledge and services, particularly about contraception," she said on Saturday at an event to mark World Contraceptive Day, which falls on Sept 26.A 2008 survey involving more than 50,000 induced abortions in Beijing showed that roughly 70 percent of the women undergoing the procedure were migrants. For many, it was not their first abortion.According to a nationwide study by the Chinese Medical Association (CMA), of all women having received induced abortions, nearly 56 percent had two operations and 13.5 percent had three or more."That not only causes the women certain physical or mental problems, but it also gives the country a huge economic burden of more than 3 billion yuan" or about 0 million, she said.Among Chinese women who became infertile, more than 88 percent previously had an induced abortion, a study conducted in 2007 showed.Other potential health hazards include hemorrhage, uterine or pelvic infection, uterine perforation and cervical laceration.Apart from low awareness, poor access to professional consultations on contraception, particularly among single young women, is mainly the problem.A 2011 survey by the CMA found that about 44 percent of those polled said they had difficulty accessing scientifically correct contraceptive information, compared with a global average of 15.5 percent.

WASHINGTON, June 15 (Xinhua) -- Using the deepest X-ray image ever taken, astronomers found the first direct evidence that massive black holes were common in the early universe, the U.S. National Aeronautics and Space Administration (NASA) said Wednesday in a statement.The discovery from NASA's Chandra X-ray Observatory shows that very young black holes grew more aggressively than previously thought, in tandem with the growth of their host galaxies.By pointing Chandra at a patch of sky for more than six weeks, astronomers obtained what is known as the Chandra Deep Field South (CDFS). When combined with very deep optical and infrared images from NASA's Hubble Space Telescope, the new Chandra data allowed astronomers to search for black holes in 200 distant galaxies, from when the universe was between about 800 million to 950 million years old."Until now, we had no idea what the black holes in these early galaxies were doing, or if they even existed," said Ezequiel Treister of the University of Hawaii, lead author of the study to appear Thursday in journal Nature. "Now we know they are there, and they are growing like gangbusters."The super-sized growth means that the black holes in the CDFS are less extreme versions of quasars -- very luminous, rare objects powered by material falling onto supermassive black holes. However, the sources in the CDFS are about a hundred times fainter and the black holes are about a thousand times less massive than the ones in quasars.The observations found that between 30 and 100 percent of the distant galaxies contain growing supermassive black holes. Extrapolating these results from the small observed field to the full sky, there are at least 30 million supermassive black holes in the early universe. This is a factor of 10,000 larger than the estimated number of quasars in the early universe."It appears we've found a whole new population of baby black holes," said co-author Kevin Schawinski of Yale University. "We think these babies will grow by a factor of about a hundred or a thousand, eventually becoming like the giant black holes we see today almost 13 billion years later."

LOS ANGELES, Sept. 1 (Xinhua) -- Fisker Automotive, a Southern California electric car maker, announced on Thursday that it has signed a pact with BMW regarding the supply of engines and other related components for future models in a major tieup.The Anaheim, Orange County-based U.S. car maker will get a four-cylinder turbocharged engine, totalling 100,000 units every year, for its next generation of cars under a project code-named "Project Nina," the company said.The production of the model, a mass-market plug-in hybrid sedan, will begin at the end of 2012 and the sale is slated for 2013."The BMW engine was an obvious choice for us, as BMW is known for producing the best and most fuel efficient gasoline engines in the world," Fisker's CEO and Executive Design Director Henrik Fisker said. "We are very pleased to have signed this agreement with BMW."The firm did not disclose the terms.The U.S. automaker, founded in 2007, has produced electric vehicles with extended range (EVer). The first derivative of "Project Nina" will be a mid-sized premium sedan which utilizes the technology.The company's other products include Fisker Karma Sedan, a luxury sports car and the world's first premium electric plug-in hybrid.

NAIROBI, Aug. 18 (Xinhua) -- The World Health Organization (WHO) on Thursday decried increased number of confirmed cholera cases in the Somalian capital Mogadishu, and growing reports of acute watery diarrhea in Kismayo and other crowded urban centers, saying an urgent multi-sector response to contain the spread of this highly contagious disease is being mounted.The UN health agency said has confirmed cholera in Banadir, Bay, Mudug and Lower Shabelle regions and the number of acute watery diarrhea cases has increased dramatically in the last few months.WHO Representative for Somalia Marthe Everard said combination of poor sanitation conditions, a shortage of safe water, overcrowding and high malnutrition rates, creates the perfect combination for infectious diseases, such as cholera and pneumonia, to spread and increase the number of deaths. "For the last few years, a network of health workers reporting to the early warning system is in place, however they report through a health facility or mobile clinic. Yet the large numbers of displaced people in Mogadishu are making it more difficult to record the various diseases," Everard said in a statement issued in Nairobi. "We urgently need more mobile clinics that will provide basic health care services to the many displaced and who will strengthen the reporting on new outbreaks. This is critical to our response and our ability to save lives."According to WHO, about seventy-five percent of all cases of acute watery diarrhea are children under the age of five.Since January this year, 4,272 cases of acute watery diarrhea/ cholera have been reported in Banadir Hospital in Mogadishu alone. However, at this stage most of the cholera cases in the various regions are contained and under control. "Our major concern is to monitor and detect new disease outbreaks in the many informal settlements set up by internally displaced people in and around Mogadishu", says Everard.Although cholera is endemic in the country, the last major cholera outbreak was in 2007 with an estimated 67,000 cases.WHO said recent efforts to cholrinate the water supply of Mogadishu, along with efforts to improve hygiene and sanitation have prevented a serious outbreak but with the large influx of some 100,000 people alone this year into Mogadishu, bringing the total number of IDPs in the capital to an estimated 470,000, many are living in overcrowded settlements, there is an acute shortage of safe water and adequate sanitation. "There is no need for a child to die of diarrhea, yet this is tragic reality for a Somali child, who is acutely malnourished. It is a lethal combination." said Rozanne Chorlton, UNICEF Representative for Somalia. "These types of diseases can be prevented and treated quickly, but to save children's lives we need to make sure safe water, sanitation and hygiene along with early access to primary health care, are an integral part of our emergency response."WHO said partners in the health and water and sanitation sectors are currently preparing for a potential 100,000 cholera cases including 80,000 moderate cases and 20,000 severe cases.Emergency diarrheal disease kits made up of medical supplies such as syringes, infusions, and oral rehydration fluids (ORS), already prepositioned by UNICEF and WHO have been sent to 13 hospitals.An additional 200 diarrheal disease kits, each able to treat 100 severe cases and 400 moderate cases are being procured and should be in Southern Somalia in the next few weeks, it said.In addition, WHO said, the case management of severe dehydration with and without malnutrition is being strengthened and focus is now on mobilizing a network of already trained community health promoters to move from door to door with health hygiene education messages. "Health posts will be stocked with essential medicines and ORS to identify and promptly treat patients. Many of Southern Somalia' s rural areas and urban centers rely on shallow wells, which unless protected or treated with chlorine can serve as the perfect breeding ground for water borne diseases," it said.To respond to this threat and prevent a major outbreak, the UN health agency said partners in the water, sanitation and hygiene sector are scaling up their actions to target 1.5 million people across high risk areas of the south.Supplies of chlorine and essential items for hygiene and household treatment and storage of water are being distributed.Already 217 water sources are being chlorinated and 58 water point outlets benefitting 483,200 residents and internally displaced people in Mogadishu.In addition, household hygiene supplies, including water purification tablets, soap and buckets, enough for 48,000 families, are being distributed at existing feeding centers for malnourished children.Campaigns to educate families about the treatment of drinking water, safe disposal of waste and encourage hand washing with soap will also be scaled up in high risk communities.As part of the updated 2011 UN Consolidated Appeal for Somalia, an estimated 80 million U.S. dollars is needed for the health sector and 78 million dollars is required for the water, sanitation and hygiene sector.So far, each sector has respectively raised 30 percent and 37 percent of the required money.

GENEVA, Aug. 10 (Xinhua) -- In a bid to prevent millions of deaths and suffering every year from malnutrition, the Geneva-based World Health Organization (WHO) launched an online initiative on Wednesday.The e-Library of Evidence for Nutrition Actions (eLENA), according to WHO, offers the latest advice on tackling the three main forms of malnutrition, including undernutrition, vitamin and mineral deficiencies, as well as overweight and obesity.The recommendations by eLENA to tackle malnutrition include promoting breastfeeding and fortifying staple foods with vitamins and minerals such as iron and folic acid for wheat and maize flours.It also recommends using multiple micronutrient powders to fortify foods for children aged between six and 23 months.To prevent anaemia, daily iron and folic supplements are advised for pregnant women, and intermittent iron and folic acid supplementation is recommended for menstruating women and preschool and school-age.While overweight and obesity affect around 1.5 billion adults over age 20, and more than 40 million children aged under five across the world, underweight is the leading risk factor for many diseases in low-income countries and represents about six percent of the world medical burden, WHO statistics showed.

来源：资阳报