阜阳白斑黑色素移植效果如何阜阳皮肤科医院哪个 好,阜阳接触性皮炎医院,阜阳比较好痘痘医院,阜阳丝状尤哪家医院治的好,阜阳市哪家湿疹医院,阜阳皮肤病医院公交路线,阜阳怎样荨麻疹

WASHINGTON, Dec. 22 (Xinhua) -- The journal Science on Thursday chose the HPTN 052 clinical trial, an international HIV prevention trial as the 2011 Breakthrough of the Year.The study found that if HIV-infected heterosexual individuals begin taking anti-retroviral medicines when their immune systems are relatively healthy as opposed to delaying therapy until the disease has advanced, they are 96 percent less likely to transmit the virus to their uninfected partners. Findings from the trial, first announced in May, were published in the New England Journal of Medicine in August.The study was funded by the U.S. National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health."The HPTN 052 study convincingly demonstrated that anti- retroviral medications can not only treat but also prevent the transmission of HIV infection among heterosexual individuals," said NIAID Director Anthony Fauci in a statement. "We are pleased that Science recognized the extraordinary public health significance of these study results."Science's list of nine other ground-breaking scientific achievements from 2011 include:The Hayabusa Mission: After some near-disastrous technical difficulties and a stunningly successful recovery, Japan's Hayabusa spacecraft returned to Earth with dust from the surface of a large, S-type asteroid. This asteroid dust represented the first direct sampling of a planetary body in 35 years, and analysis of the grains confirmed that the most common meteorites found on Earth, known as ordinary chondrules, are born from these much larger, S-type asteroids.Unraveling Human Origins: Studying the genetic code of both ancient and modern human beings, researchers discovered that many humans still carry DNA variants inherited from archaic humans, such as the mysterious Denisovans in Asia and still-unidentified ancestors in Africa. One study this year revealed how archaic humans likely shaped our modern immune systems, and an analysis of Australopithecus sediba fossils in South Africa showed that the ancient hominin possessed both primitive and Homo-like traits.Capturing a Photosynthetic Protein: In vivid detail, researchers in Japan have mapped the structure of the Photosystem II, or PSII, protein that plants use to split water into hydrogen and oxygen atoms. The crystal-clear image shows off the protein's catalytic core and reveals the specific orientation of atoms within. Now, scientists have access to this catalytic structure that is essential for life on Earth -- one that may also hold the key to a powerful source of clean energy.Pristine Gas in Space: Astronomers using the Keck telescope in Hawaii to probe the faraway universe wound up discovering two clouds of hydrogen gas that seem to have maintained their original chemistry for two billion years after the big bang. Other researchers identified a star that is almost completely devoid of metals, just as the universe's earliest stars must have been, but that formed much later. The discoveries show that pockets of matter persisted unscathed amid eons of cosmic violence.

WASHINGTON, Dec. 21 (Xinhua) -- The U.S. Food and Drug Administration (FDA) on Wednesday approved Isentress for the treatment of HIV-1 infection for children and adolescents.The drug is part of a class of medications called HIV integrase strand transfer inhibitors that works by slowing the spread of HIV in the body. It was first approved for use in adult patients in October 2007, under FDA's accelerated approval program."Many young children and adolescents are living with HIV and this approval provides an important additional option for their treatment," said Edward Cox, director of the Office of Antimicrobial Products in the FDA's Center for Drug Evaluation and Research.Isentress is a pill that can be taken twice daily, with or without food. The pill is also available in a chewable form. As the two tablet formulations are not interchangeable, the chewable form is only approved for use in children ages 2 to 11.A single, multi-center clinical trial of 96 children and adolescents aged 2-18 years with HIV-1 infection evaluated the safety and effectiveness of Isentress. These patients previously received treatment for HIV-1 infection. After 24 weeks of treatment with Isentress, 53 percent of these patients had an undetectable amount of HIV in their blood.According to the FDA, the most commonly reported severe, treatment-related side effects in patients taking Isentress include trouble sleeping and headache. The frequency of these side effects is similar for children and adults. One pediatric patient reported severe treatment-related insomnia, while another pediatric patient experienced a drug-related skin rash.

BEIJING, Jan. 12 (Xinhua) -- China's consumer price index (CPI), a main gauge of inflation, rose 4.1 percent year-on-year in December, down 0.1 percentage point from November on falling non-food prices, the National Bureau of Statistics (NBS) said Thursday.The CPI was up 5.4 percent in 2011 from the previous year, well above the government's full-year inflation control target of 4 percent, the NBS said in a statement on its website.The inflation rate in December marked a five-straight-month decline after hitting a 37-month high of 6.5 percent in July amid government tightening measures, according to the NBS data.On a monthly basis, the cost of living dipped 0.2 percent in December, while prices of entertainment, educational and cultural articles and services dropped 0.3 percent, the NBS said.Food prices, which account for nearly one third of the basket of goods in the nation's CPI calculation, went up 9.1 percent year-on-year in December and 1.2 percent month-on-month, the NBS said.The December inflation figure was in line with the market expectation, as many economists forecast that the CPI would grow around 4 percent year-on-year in December.China's Producer Price Index (PPI), a major measure of inflation at the wholesale level, rose 1.7 percent in December year-on-year, further weakening from 2.7 a month earlier.China has made controlling prices a top priority last year and implemented a series of measures to address the issue, including tightening monetary policy, cracking down on speculation, increasing food supplies and reducing circulation costs.

BERLIN, Oct. 30 (Xinhua) -- The Sino-German strategic partnership has been further intensified and expanded in the year 2011, Chinese Ambassador to Germany Wu Hongbo told Xinhua in a recent interview prior to China's top political advisor Jia Qinglin's visit to Germany.The frequent, high-level mutual visits between China and Germany have pushed forward progress of political, economic, cultural and other cooperations steadily, and strengthened the communication and coordination on key international and regional issues, he said.This year has featured frequent mutual visits between the leaders of China and Germany, as Vice Premier Li Keqiang visited Germany at the start of the year, followed by the first round of bilateral minister-level strategic dialogue between German vice-chancellor and foreign minister Guido Westerwelle and Chinese Foreign Minister Yang Jiechi during Westerwelle's visit to China three months later.In June, Chinese Premier Wen Jiabao and his German counterpart Angela Merkel co-chaired the first round of China-Germany inter-governmental consultation. Attended by more than 20 ministers from both sides for 8counterpart conversation on a wide range of topics, the consultation wound up with substantial accomplishments.It was the first time China had ever established such a high-level inter-governmental negotiation mechanism with a European Union (EU) country. In addition, both countries have also carried out active and effective cooperations on global economic governance reform, handling of climate changes, nuclear safety and many other international issues."The two countries have signed some 20 documents on bilateral cooperations and important economic agreements, involving over 15 billion U.S. dollars," Wu said.A wide range of common ground were established, including the establishment of strategic partnership in producing electric-powered automobile, expanding cooperations in tapping new energy, environmental protection, energy saving and energy efficiency-improvement, according to him.Furthermore, China has earmarked some two-billion-euro worth of special loans to sustain the cooperations among the medium- and small-sized firms of the two countries.The two sides have also set up a standardization cooperation committee to work together to probe into and draw up the international standard, and intensify the cooperation in the field of accreditation, in addition to mapping out 5-year agricultural cooperative plan, expanding the innovative cooperative platform in life sciences, founding the professional education cooperation league and model partnership among higher learning institutes, as well as exchanges in hospital management."So far, all these cooperations are making steady headway and are gradually fulfilled," the ambassador said.Referring to the Sino-German economic and trade cooperations, Wu said that the trade volume between the two countries in 2010 reach 142.4 billion dollars, accounting for almost 30 percent of that between China and the whole EU, which is of special significance particularly against the backdrop of a looming recession overshadowing world economic prospect and the escalating eurozone debt crisis.The bilateral trade volumes has totaled up to 127 billion dollars during the first nine months of the year, according to the ambassador, expressing his belief that it is convincing that the Sino-German trades are sure to scale new height, not to mention the reciprocal investment that has gained strong momentum.Wu stressed that China and Germany, both are important economies and large exporters in the world, and claim as the mutual biggest trade partners in respective regions, on account of that, both countries share extensive common and interests and solid foundation to further cooperation, adding that both sides should walk hand in hand to promote the all-around and sustainable development of the economy, not only for both countries but also for the whole world, and turn against whatsoever forms of trade and investment protectionism.He also pointed out that China and Germany have conducted very active interchanges in terms of human and culture, sciences and technologies as well as education, exemplifying that Chinese-German Year of Science and Education program was held successfully last year, as up to 45 universities in Germany held "China Week" simultaneously, which is unprecedented."The project entitled 'Germany and China -- Moving Ahead Together' concluded with success at the Shanghai World Expo and thus tremendously enhanced mutual understanding and friendships between the two peoples," Wu said.China will continue to invite some 200 German middle school students to take part in the summer camp in China this year, while the Year of Chinese Culture will be held in Germany next year to mark the 40th anniversary of the establishment of bilateral diplomatic relations, as all the preparatory works are fully underway, the ambassador said.Wu said that the two sides attached great importance to the visit of Jia Qinglin, chairman of the National Committee of the Chinese People's Political Consultative Conference (CPPCC)."During the visit, Jia will meet a number of prominent political and business figures in Germany, including German President Christian Wulff, and convey the supports by the Chinese government and people to EU countries' action in dealing with the eurozone debts crisis," Wu said.The visit will inject new vitality to Sino-German relations by increasing common agreements and friendships, while intensifying mutually-beneficial cooperations in various fields, said Wu.

BEIJING, Oct. 8 (Xinhua) -- The rise of China is the definitive economic and political story of the time, yet the 1911 Revolution should not be overlooked, as it was the catalyst that enabled the nation to terminate more than 2,000 years of imperial rule -- one of the longest periods of autocratic rule in the world.China will commemorate the centennial anniversary of the 1911 Revolution, or Xinhai Revolution, with a grand ceremony on Sunday. The legacies of the revolution are set to inspire the world's most populous country with an ancient civilization to continue swimming with the tide of the times, marching on the road to become an empowered modern nation.The 1911 Revolution, which began on October 10, 1911, with an armed uprising, ended the imperial rule established by Emperor Qinshihuang in B.C.221 by toppling the Qing Dynasty (1644-1911) and resulting in a republican government, the first in Asia.Behind the revolution was a burgeoning democratic movement and the rising influence of Western civilization.The revolution not only rid Chinese men of humiliating ponytails and women of the excruciatingly painful foot-binding, but also removed the people's blind faith in the emperor, as well as the fear of foreign powers. The event has since been emancipating people's minds from thousands of years of oppression and self-enclosure.China has become a rising power in sharp contrast to 100 years ago when every country could bully it.Over the past century, the nation united to fight for its destiny and independence. From the Opium War (1840-1842) to the Xinhai Revolution, patriots from all walks of life came together to fight against the imperial autocracy and foreign invasion, with the aim of national rejuvenation by building a country that's respected by the world.Rejuvenation is the common will of the civilization that has existed for over 5,000 years, and no one can halt the process.The 1911 Revolution, led by Dr. Sun Yat-sen, overthrew imperial rule and opened the gate for China's modernization. Yet the dreams of Sun were not fully accomplished, as leaders of the revolution were from the capitalist class and the masses of workers and farmers were not given full play. They still lived in poverty, their democracy and freedom not guaranteed.Ten years after the 1911 Revolution, the Communist Party of China (CPC) was founded. It took the banner from Sun and shouldered the responsibility of rejuvenating the nation.History has proven that only those who fight for the interests of the people can lead the country to success.Looking back at the past 100 years, it is clear that the Chinese nation swam with the tide of the times, moving forward in the right direction of humanity.Dating back thousands of years, China was among the first countries that shifted from a slave society to feudalism and took the lead toward advanced technologies and outstanding institutions and culture.However, imperial China failed to embrace reform while Western countries overthrew feudalism and emancipated the productive forces after the Renaissance. The failure of the Middle Kingdom was a result of standing still and refusing to make progress by insisting imperial autocracy.The 1911 Revolution was a positive response from China, a result of the country's pioneers applying lessons learned from the outside world. It was also a move from an agricultural society to an industrial society, from autocracy to democracy, and from the emperor's courtyard to the home of ordinary people.But it failed to establish a modern system to eliminate long-standing malpractices and push forward the country's development. China was mired in civil wars and foreign invasions in the first half of the 20th century before the mantle of leadership was handed over to the CPC.Looking to the future, the Chinese people have realized they cannot rest on their achievements. They need to be vigilant against unexpected changes and learn from advanced civilizations with open minds. They must exert effort for domestic economic construction rather than seeking world hegemony.The rejuvenation of the Chinese nation will be a long and difficult process, and development still deserves to be a top priority.Although China has become the world's second largest economy, it remains a developing country, and its GDP per capita ranks only about 100th in the world. Poverty and backwardness still can bee seen in many parts of the country.And the ancient feudal tradition, including the rule of man in certain areas, is still one of the major obstacles hindering China from realizing its modernization goal.During his speech entitled "The Path to China's Future" at Britain's renowned Royal Society in June, Premier Wen Jiabao said, "China was long under the influence of feudalism. After the founding of New China, the country went through the turmoil of the decade-long Cultural Revolution. Since China opened itself, some new developments and problems have occurred."Promoting democracy, improving the legal system and strengthening effective oversight of power remains a long and arduous task for the nation.To commemorate the 1911 Revolution, with a keen sense of responsibility and democracy, people will spur social progress. The more the people participate in social management and public affairs, the greater the momentum there will be to sustain social progress.As for China's development, worldwide observers need to take a more patient and milder attitude.It is better to bear in mind that China feared no difficulties in the history and is pushing forward the reform and opening up with greater resolve.China has conformed with the general situation of the world and the universal values of humanity and is on its way to becoming a modern and progressive country that seeks common development and interests with other countries.One hundred years after the revolution, China is again at a crucial point. The world is undergoing fundamental changes, while scientific and technological revolution and economic globalization are progressing every day. With the financial crisis and other problems, the future of the world is uncertain.Only by swimming with the tide of the times can China achieve complete rejuvenation and make greater contributions to humanity.