宜宾做双眼皮后遗症(宜宾眼睑下垂手术后遗症) (今日更新中)

WASHINGTON, Oct. 13 (Xinhua) -- In a trial that included about 35,000 men, those who were randomized to receive daily supplementation with vitamin E had a significantly increased risk of prostate cancer, according to a study published this week in the Journal of the American Medical Association.The study followed more than 35,533 men 50 or older at 427 sites in the United States, Canada and Puerto Rico. The men were divided into four groups who took daily doses of 400 international units of Vitamin E and 200 micrograms of selenium; Vitamin E and a placebo that looked like selenium; selenium and a placebo that looked like Vitamin E; or two placebos. The recommended daily intake of Vitamin E is about 22.4 international units.The researchers from the Cleveland Clinic found that the rate of prostate cancer detection was greater in all treatment groups when compared with placebo but was statistically significant only in the vitamin E alone group -- a 17 percent increased rate of prostate cancer detection. The difference in rates of prostate cancer between vitamin E and placebo became apparent during the participants' third year in the trial. The elevated risk estimate for vitamin E was consistent across both low- and high-grade disease."The observed 17 percent increase in prostate cancer incidence demonstrates the potential for seemingly innocuous yet biologically active substances such as vitamins to cause harm. The lack of benefit from dietary supplementation with vitamin E or other agents with respect to preventing common health conditions and cancers or improving overall survival, and their potential harm, underscore the need for consumers to be skeptical of health claims for unregulated over-the-counter products in the absence of strong evidence of benefit demonstrated in clinical trials," the researchers said.

BEIJING, Dec. 20 (Xinhua) -- A senior Chinese official called for a higher level of requirements for promoting cultural and ethical progress at a national conference Tuesday.Li Changchun, a member of the Standing Committee of the Political Bureau of the Communist Party of China (CPC) Central Committee urged for efforts to "provide firm ideological assurance, powerful spiritual drive, effective media support and sound cultural conditions for achieving the great goal of building an overall prosperous society."Li, also director of the Central Spiritual Civilization Development Steering Commission, made the remark while addressing the National Award-issuing Conference on the Work of Cultural and Ethical Progress.Li Changchun (1st L), a Standing Committee member of the Political Bureau of the Communist Party of China (CPC) Central Committee and director of the Central Spiritual Civilization Development Steering Commission, presents the awards to the advanced collectives and individuals during the National Award-issuing Conference on the Work of Cultural and Ethical Progress held in Beijing, capital of China, Dec. 20, 2011. Li attended the conference on Tuesday and gave a speech.In his speech, Li extended his gratefulness to everyone engaged in cultural and ethical work at all levels, as well as to people from all walks of life for their active participation in, and support of, the work.Currently, publicizing the Party's new plenary session should be the primary task in cultural and ethical work, Li said."Cultural and ethical progress is a major component of the socialist cause with China's own characteristics," he said, emphasizing that substantial efforts must be made to strengthen Party leadership on the work.The meeting was presided over by Liu Yunshan, a member of the Political Bureau of the CPC Central Committee and deputy-director of the Central Spiritual Civilization Development Steering Commission.In an address at the gathering, he called for greater efforts in publicizing the models of cultural and ethical progress, so as to "enhance the level of civilization of the society as a whole."A total of 27 cities and municipal districts, 899 villages and small towns, and 1,794 institutions and enterprises were awarded for their marked achievements in cultural and ethical progress, and 23 cities and municipal districts that had been previously awarded were allowed to keep their honorary titles.

BEIJING, Jan. 23 (Xinhua) -- An online survey has revealed that Chinese people have a mixed opinion on Sunday's Spring Festival TV gala, the 30th of its kind since 1983, albeit many of them agree that there were innovations and improvements in it.As of 10:00 p.m. Monday, about 48 percent of some 71,000 respondents in the poll held by sina.com.cn, one of China's major portal websites, said they think the gala fall short of their expectations.Another 23 percent of them said they think the gala was just fine, and only 10 percent said it was splendid.The gala, an annual grand celebration broadcast by the China Central Television on the eve of the traditional Spring Festival, China's lunar New Year, is the most-watched TV event in the country."I can see the efforts of the gala staff, but it is still not good enough," said netizen "roam the life" at the Sina weibo, a popular Twitter-like microblogging website.At the Sina weibo website, the topic "grumble at the 2012 Spring Festival TV gala" has outnumbered others with over 64 million comments and become the hottest topic of Monday.Nonetheless, many people acknowledge the innovations and improvements in the gala.The gala made some attempts to take a more public-friendly approach by inviting some "grassroots" performers, such as farmer-singer Zhu Zhiwen, as well as cutting all commercials during the broadcast.A dance performance depicting a romance of peacocks and starring Yang Liping, a well-known dancer in China, is the most-followed topic at the gala's official weibo account, drawing over 3,500 comments.The audience was also impressed by a piano duet played by Li Yundi, first prize winner of the the 14th Frederic Chopin international piano competition, and Leehom Wang, a Chinese-American pop singer-songwriter.Moreover, about 59 percent of the online poll respondents said the stage design was quite cool."There are really many improvements in the gala, but it is absolutely difficult to please everyone," wrote weibo user "Wawamiaowaiwai."Unlike their elder generation, the young generation in China has more diversified options for entertainment, and it is of great challenge to attract them at the Spring Festival celebration, said Xia Xueluan, a professor of sociology with Peking University.

BEIJING, Nov. 7 (Xinhuanet) -- A huge asteroid will pass closer to Earth than the moon on Tuesday, but experts say there is no cause for alarm.Asteroid 2005 YU 55 will pass about 300-thousand kilometers from the earth. The giant space rock is about 400 meters in diameter. The close encounter will occur at 23:28 Greenwich Mean Time. Computer models showing the asteroid’s path for the next 100 years show there is no chance it will hit Earth during that time.Previous studies show the asteroid is what is called a C-type asteroid that is likely made of carbon-based materials and some silicate rock.

BEIJING, Nov. 11 (Xinhua) -- Senior leader Zhou Yongkang on Friday urged Chinese judiciary and police officers to "creatively" handle cases in a bid to achieve a balance between law enforcement and social sensitivity.Zhou, secretary of the Communist Party of China Central Commission for Political and Legislative Affairs, made the remarks at a meeting with Zhan Hongli, a veteran female judge of a juvenile court in southern Fujian province.Zhou urged judiciary workers and police to learn from Zhan, who has not received a single complaint of misjudging in nearly 500 criminal cases involving 1,140 juveniles.In her 27 years of work in courts, she cared for the juveniles like a mother and creatively worked out a feasible judgment method for handling cases of young offenders, said Zhou, who is also a member of the Standing Committee of the Political Bureau of the CPC Central Committee.Zhan addressed saving the juveniles with education and persuasion as well as helping them go back to school and reintegrate into society, an approach which had positive benefits and won favorable comments from the young offenders' families and the public, Zhou said.Zhou also urged judiciary and police officers to enhance the quality of law enforcement and case handling by adhering to principles of fairness and transparency, so as to better settle conflicts among the people.

来源：资阳报