中山慢性肠炎中山男生拉屎拉出血是怎么情况,中山肛瘘医院咋样,中山习惯性便秘,中山头一次大便出血 鲜红,中山大便过度用力出血,中山肛瘘手术费用需多少钱,中山哪有痔疮医院

WASHINGTON, Oct. 6 (Xinhua) -- The U.S. Food and Drug Administration (FDA) and the National Institutes of Health (NIH) announced Thursday a joint, large-scale, national study of tobacco users to monitor and assess the behavioral and health impacts of new government tobacco regulations.The initiative is the first large-scale NIH/FDA collaboration on tobacco regulatory research since the U.S. Congress granted FDA the authority to regulate tobacco products in an act in 2009. Scientists at NIH's National Institute on Drug Abuse and the FDA's Center for Tobacco Products will coordinate the effort."The launch of this study signals a major milestone in addressing one of the most significant public health burdens of the 21st century," said FDA Commissioner Margaret Hamburg in a statement. "The results will strengthen FDA's ability to fulfill our mission to make tobacco-related death and disease part of America's past and will further guide us in targeting the most effective actions to decrease the huge toll of tobacco use on our nation's health."Investigators will follow more than 40,000 users of tobacco- product and those at risk for tobacco use ages 12 and older. They will examine what makes people susceptible to tobacco use; evaluate use patterns and resulting health problems; study patterns of tobacco cessation and relapse in the era of tobacco regulation; evaluate the effects of regulatory changes on risk perceptions and other tobacco-related attitudes; and assess differences in attitudes, behaviors and key health outcomes in racial-ethnic, gender, and age subgroups."We are pleased to collaborate with the FDA on this study that may provide us with a better understanding of the impact of product regulation on tobacco prevention and cessation," said NIH Director Francis Collins.While smoking rates have dropped significantly since their peak in the 1960s, nearly 70 million Americans ages 12 and older were current users of tobacco products in 2010. As a result, death and disease caused by tobacco use is still a tremendous public health burden. Tobacco use is the leading preventable cause of disease, disability, and death in the United States. Cigarette smoking results in more than 443,000 premature deaths in the United States each year -- more than alcohol, illegal drug use, homicide, suicide, car accidents, and AIDS combined.

BEIJING, Nov. 20 (Xinhua) -- Chinese Vice Premier Li Keqiang visited HIV/AIDS medical personnel, volunteers of non-government organizations (NGOs), and people living with HIV ahead of the World AIDS Day which falls on Dec. 1.In the voluntary testing clinic of the Beijing Diseases Prevention and Control Center (CDC), Li said counseling and testing are crucial to the early detection and early treatment of HIV/AIDS, and encouraged the clinic staff to work hard on the very front-line of HIV prevention and control.While visiting NGOs situated in the Beijing CDC, Li greeted people living with HIV and volunteers, shaking hands with them. He recognized the role of NGOs in keeping the disease at bay, particularly in terms of HIV/ AIDS awareness education and intervention.Chinese Vice Premier Li Keqiang (C) talks with a HIV/AIDS medical personnel as he visits the voluntary testing clinic of the Beijing Diseases Prevention and Control Center (CDC), in Beijing, China, Nov. 18, 2011.Li said HIV prevention and control is a systemic project that takes the entire society to carry out, calling for establishing a mechanism to involve "social forces" into HIV prevention and control.Li asked health authorities at all levels to keep close contact with HIV-related NGOs, providing assistance needed to these organizations and their volunteers."Care, respect and assistance are the best pain relievers for people living with HIV," Li said, calling upon the entire society to pay greater attention and care to this group of people.

SHANGHAI, Oct. 14 (Xinhua) -- The government of Shanghai, the largest metropolis in eastern China, plans to require users of matchmaking websites to register their real names, a move to make those websites a more honest and ordered community, authorities said on Friday.The environment of the matchmaking websites is chaotic and the anonymity afforded by the Internet opens the door to cybercrimes such as fraud, said Zhou Juemin, chairperson of Shanghai Matchmaking Organization Administration Association.Officials with the Shanghai Civil Affairs Bureau said people who put up personal ads in newspapers may also be requested to use their real names in the future.China's matchmaking industry has been thriving in recent years as the country is witnessing an increase in the number of singles. Statistics from the All-China Women's Federation shows China currently has around 180 million singles.

WASHINGTON, Nov. 21 (Xinhua) -- The launch of the Mars Science Laboratory, which contains the car-sized Curiosity rover, has been delayed by a day to Nov. 26, the U.S. National Aeronautics and Space Administration (NASA) announced Monday.The delay will "allow time for the team to remove and replace a flight termination system battery," NASA said in a statement.The launch is now scheduled for 10:02 a.m. (1502 GMT) on Saturday from Cape Canaveral Air Force Station, Florida. The launch window remains open for one hour and 43 minutes.Curiosity is about twice as long and more than five times as heavy as any previous Mars rover. Its 10 science instruments include two for ingesting and analyzing samples of powdered rock delivered by the rover's robotic arm.Scheduled to land on the Mars in August 2012, the one-ton rover will examine Gale Crater during a nearly two-year prime mission. Curiosity will land near the base of a layered mountain three miles (five kilometers) high inside the crater. The rover will investigate whether environmental conditions ever have been favorable for development of microbial life and preserved evidence of those conditions.

NEW DELHI, Oct. 1 (Xinhua) -- Suspected encephalitis has killed over 100 children in the northern Indian state of Bihar since June, reported local media Saturday.At least 51 children in Bihar's Gaya district died of the epidemic in the last seven weeks, in the wake of the death of 55 children in a similar outbreak of the brain disease in another district of the state earlier, reported Indo-Asian News Service.Most of the children belong to a caste known for its absolute poverty.According to district health officials, all children have died at Anugrah Narain Medical College and Hospital in Gaya, about 100 km from the state capital Patna.The children reported high fever, followed by bouts of unconsciousness and convulsions.So far, more than 220 children with suspected encephalitis were admitted for treatment, with over two dozens of the children still battling for life, according to the report.Earlier, Indian Health and Family Welfare Minister Ghulam Nabi Azad has said clinical and epidemiological data suggested that there was an outbreak of acute encephalitis syndrome, resulting in 150 cases and 55 deaths, mostly among children, from early June to mid-July in the Muzaffarpur district of Bihar.