濮阳东方男科医院割包皮评价好很专业(濮阳东方医院男科治阳痿正规吗) (今日更新中)

KUNMING, Nov. 30 (Xinhua) -- More than 10,000 new HIV infections were reported in southwest China's Yunnan province during the first 10 months of this year, bringing the total number of HIV carriers and AIDS patients in the province to more than 90,000, local AIDS prevention authorities said Wednesday.As of Oct. 31, a total of 93,567 HIV infections had been reported in the province, with the disease claiming 14,340 lives, according to statistics from the Yunnan AIDS Prevention Bureau.The number of HIV infections contracted through sexual contact has been rising and sexual contact is now the main cause of the disease's proliferation, said Xu Heping, director of the bureau.Of the province's infected population, 45.8 percent contracted the disease through sexual contact, while 37.3 percent contracted the disease through intravenous drug abuse, according to the bureau.Sexually transmitted infections accounted for 77.3 percent of new infections during the January-October period, up from 71.3 percent during the same period last year, according to the statistics.Xu said this year's new infections mainly occurred in people between the ages of 20 and 39, accounting for 60.8 percent of the total.Infections among rural residents and unemployed people accounted for 55.3 percent and 18.6 percent, respectively, of this year's total, according to Xu.Lu Lin, director of the Yunnan disease control and prevention center, said migrant workers are particularly vulnerable to the disease due to their nomadic nature and lack of knowledge about the disease.China currently has 346,000 registered HIV carriers and AIDS patients, although the actual number is predicted to hit 780,000 by the end of this year, according to an expert panel consisting of members of China's Ministry of Health (MOH), the World Health Organization and UNAIDS.

BEIJING, Oct. 11 (Xinhuanet) -- Debates in the medical field developed on Monday as a U.S. government panel recommended that men of all ages should stop getting prostate cancer blood screenings.The United States Preventive Services examined all the evidence and found little if any reduction in deaths from routine P.S.A. screening and suggested that the test does more harm than good to healthy men.The P.S.A. test for prostate cancer, a blood test to screen for a protein that may indicate cancer, has become widely used because it can help detect tiny tumors at a very early sta ge, when they are theoretically most treatable.Unfortunately, according to the task force, the vast majority of the results are false-positives: the men don’t actually have cancer. And most of those found to have cancerous cells would not suffer ill effects because their cancer is so slow-growing that it would not cut short their lives. Those with faster-growing cancers may also not be helped if the cancer is extremely aggressive.After the recommendation came out last week, many prostate cancer specialists have been pushing back.Urologist Dr. Mark DeGuenther said this recommendation is more about saving money than saving lives. He said death rates from prostate cancer have dropped 40 percent since men began getting screened at age 40 and he says it will save taxpayers and patients more money in the long run to diagnose and treat cancers earlier rather than wait and have to provide expensive care for advanced stage cancers."We all agree that we've got to do a better job of figuring out who would benefit from P.S.A. screening," said Dr. Scott Eggener, a prostate cancer specialist at the University of Chicago. "But a blanket statement of just doing away with it altogether ... seems over-aggressive and irresponsible."Dr. Deepak Kapoor, chairman and chief executive of Integrated Medical Professionals, which includes the nation's largest urology practice, said "We will not allow patients to die, which is what will happen if this recommendation is accepted."That task force's recommendation isn't final - it's a draft open for public debate. And obviously the debate is already under way.

WASHINGTON, Nov. 24 (Xinhua) -- An inexpensive drug that treats Type 2 diabetes has been shown to prevent a number of natural and man-made chemicals from stimulating the growth of breast cancer cells, according to a newly published study by a Michigan State University researcher. The research, led by pediatrics professor James Trosko and colleagues from South Korea's Seoul National University, provides biological evidence for previously reported epidemiological surveys that long-term use of the drug metformin for Type 2 diabetes reduces the risk of diabetes-associated cancers, such as breast cancers.The research appeared online this week in PLoS One.For the study, Trosko and colleagues focused on the concept that cancers originate from adult human stem cells and that there are many natural and man-made chemicals that enhance the growth of breast cancer cells. Using culture dishes, they grew miniature human breast tumors, or mammospheres, that activated a certain stem cell gene. Then the mammospheres were exposed to natural estrogen -- a known growth factor and potential breast tumor promoter -- and man-made chemicals that are known to promote tumors or disrupt the endocrine system.The team found that estrogen and the chemicals caused the mammospheres to increase in numbers and size. However, with metformin added, the numbers and size of the mammospheres were dramatically reduced. While each of the chemicals enhanced growth by different means, metformin seemed to be able to inhibit their stimulated growth in all cases."While future studies are needed to understand the exact mechanism by which metformin works to reduce the growth of breast cancers, this study reveals the need to determine if the drug might be used as a preventive drug and for individuals who have no indication of any existing cancers," Trosko said.

VIENNA, Oct. 31 (Xinhua) -- Visiting Chinese President Hu Jintao met his Austrian counterpart Heinz Fischer here Monday and laid out a multi-point proposal to further strengthen bilateral cooperation.During the meeting, Hu spoke highly of the ties between the two countries, saying that China values its relations with Austria and is willing to join hands with Austria to elevate bilateral ties to a higher level.Then he proposed that the two sides enhance their political relationship based on equality and mutual trust, continue with their frequent high-level contacts and steer bilateral relations from a strategic and long-term perspective.The two countries should also expand their mutually beneficial economic and trade relations, he said, while calling for concerted efforts to fight trade protectionism and encourage mutual investment so as to achieve a balanced, diversified and sustainable trade relationship.Visiting Chinese President Hu Jintao (L) shakes hands with his Austrian counterpart Heinz Fischer (R) in Vienna, Austria, Oct. 31, 2011. Hu Jintao held talks with Heinz Fischer in Vienna Monday.China is willing to import more goods from Austria and to work with Austria to seek cooperation with third countries in Central and Eastern Europe, said the Chinese president, who also asked Austria to create favorable conditions for Chinese investors in Austria.Meanwhile, Hu urged Vienna to play a more active role in pushing for the EU's recognition of China's full market economy status and for a lift of the bloc's restrictions on high-tech exports to China.In the culture sphere, the two sides should promote people-to-people exchanges and boost cooperation in culture, eduction and media among others, Hu said.In addition, the two countries should also deepen cooperation in multilateral mechanisms to jointly push for a more just and fairer international political and economic order, Hu said.China, he added, is willing to enhance cooperation and coordination with Austria on important issues such as global economic governance, climate change, energy security and peaceful settlement of international disputes.History has proven that as long as the two sides understand and support each other, and respect each other's social systems and development models, the bilateral relationship can achieve long-term, steady and healthy development, Hu said.Fischer, for his part, said that he fully agrees with Hu's proposal, adding that his country is willing to enhance cooperation with China in culture, science and technology and tourism and expand coordination in the United Nations and other multilateral frameworks.

来源：资阳报