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BEIJING, Oct. 28 (Xinhuanet) -- Taking aspirin everyday may lower the risk of developing colon cancer for people with the cancer-causing genes, researchers found.The finding was published on Friday in the British medical journal "Lancet".The researchers followed 508 patients with Lynch syndrome, an inherited disorder which increases the risk of developing colon and other cancers.These patients were divided into two groups: members in one group took 600 mg aspirins everyday; another group took only the dummy pills.After 4 years, 10 colon cancer cases were reported among 258 patients who took daily aspirins for at least two years, comparing with 23 cases among 250 patients on dummy pills."This is good news for a very specific population," said Asad Umar, a cancer prevention expert at the U.S. National Cancer Institute.However, the finding doesn't apply to the general public, suggested the lead author of the study John Burn, a geneticist at Newcastle University in England.Only those who are at risk of such diseases should consider taking aspirin regularly, such as people having a family history of colon cancer, he added.

WASHINGTON, Nov. 18 (Xinhua) -- The U.S. Food and Drug Administration (FDA) on Friday revoked its approval of Avastin for treating the breast cancer after concluding that the drug has not been shown to be safe and effective for that use.Avastin will still remain on the market as an approved treatment for certain types of colon, lung, kidney and brain cancer."After reviewing the available studies it is clear that women who take Avastin for metastatic breast cancer risk potentially life-threatening side effects without proof that the use of Avastin will provide a benefit, in terms of delay in tumor growth, that would justify those risks," FDA Commissioner Margaret Hamburg said in a statement. "Nor is there evidence that use of Avastin will either help them live longer or improve their quality of life. "Avastin's risks include severe high blood pressure; bleeding and hemorrhaging; heart attack or heart failure; and the development of perforations in different parts of the body such as the nose, stomach, and intestines.Avastin was approved for metastatic breast cancer in February 2008 under the FDA's accelerated approval program, which allows a drug to be approved based on data that are not sufficiently complete to permit full approval. After the approval, the drug's sponsor, Genentech, completed two additional clinical trials and submitted the data from those studies to the FDA. These data showed only a small effect on tumor growth without evidence that patients lived any longer or had a better quality of life compared to taking standard chemotherapy alone -- not enough to outweigh the risk of taking the drug.FDA's Center for Drug Evaluation and Research, which is responsible for the approval of this drug, ultimately concluded that the results of these additional studies did not justify continued approval and notified Genentech it was proposing to withdraw approval of the indication.Genentech did not agree with the Center's evaluation of the data and, following the procedures set out in FDA regulations, requested a hearing on the Center's withdrawal proposal, with a decision to be made by the Commissioner. That two-day hearing, which took place June 28-29, included recommendations from the FDA 's Oncologic Drugs Advisory Committee, voting 6-0 in favor of withdrawing approval of Avastin's breast cancer indication.

SEOUL, Nov. 8 (Xinhua) -- Samsung Electronics, the world's largest flat screen TV vendor, said Tuesday that it has suspended its plan to develop active shutter three-dimensional (3D) TVs with RealD, the U.S.-based 3D technology supplier."Samsung has decided to focus on our own initiatives of 3D technology, and continues to research and develop next-generation 3D display technologies, including a glasses-free 3D solution for the home," the tech firm said in an e-mailed statement.The active shutter 3D technology drew public attention after Samsung reached a deal with RealD earlier this year to jointly develop such technology, aiming to unveil 3D TVs based on the technology early next year.The active shutter is a next generation 3D technology that incorporates merits from both shutter-glass (SG) technology, which Samsung adopted, and film patterned retarder (FPR) technology, which LG introduced in December last year.The SG technology has been touted as better picture quality and deeper 3D images, but the eyewear is heavier because it requires batteries and chips to work. The active shutter 3D technology moved its function of 3D image creation from eyewear to flat panel, making the eyewear lighter.Despite the upgraded technology and its convenience, Samsung decided to focus on its existing SG technology as the global TV market is grappling with weak demand. The penetration rate, which gauges the ratio of 3D sets against the total flat screen TVs, was expected to rise to 9.9 percent by year-end from the 3 percent a year earlier, according to Woori Investment & Securities, a local securities firm.

DUBAI, Oct. 9 (Xinhua) -- While many fairs in crisis-ridden Middle East struggle to attract sponsors and exhibitors, the Gulf Information and Technology Exhibition, or GITEX, which opened Sunday, has a different challenge: a lack of space due to the huge number of participants and professional visitors.The largest information and communication technology (ICT) trade fair in the Middle East occupied the entire 14 halls of the Dubai International Convention and Exhibition Centre in the heart of the sheikhdom. Some 3,500 exhibitors from 57 countries and regions display the latest cry of modern PC office and mobile technology, hard- and software and all kinds of related accessories. Over 130,000 visitors are expected to visit the ICT congress.Kazakhstan, Latvia, Malta, and Morocco participate for the first time. Besides, well-known giant brands such as Huawei, Intel, Microsoft or Blackberry, hundreds of small and medium enterprises participate this year."We are exhibiting for the second time here. It is worth coming, " said Dr. Andrej Vckovski, CEO of Swiss enterprise software producer netcetera from Zurich. "We already won a contract from the Health Authority in Abu Dhabi and we plan to expand to Qatar."The annual ICT spending in the Gulf Arab region alone is expected to grow by 15 percent and to reach 180 billion U.S. dollars in 2014.While e-users still have to wait for Windows 8 from Microsoft, Huawei Technologies demonstrates its latest Cloud Computing solutions. Cloud Computing describes the process where many firms share the same server simply through software, instead of running expensive independent servers at their premises.The fair has also a lot of firsts on its agenda. Nokia launches the N9 mobile phone in the region for the first time. Research in Motion or RIM from Canada shows its new Bold 9900 Blackberry smart phone. Panasonic showcases its planned solar-energy run community for 3,000 citizens in Fujisawa near Tokyo."We plan to finish construction and launch this full-fledged Green Community in 2018, when Panasonic will celebrate its 100 years anniversary," said Muneo Yamamoto, Technical Manager Systems Solutions at Panasonic.Symantec launches Endpoint Protection 12, Cloud Security software. "Security is currently the top priority for organizations across the Middle East," explained Bulent Teksoz, Chief Security Strategist for Emerging Markets at Symantec.According to the NASDAQ-listed software provider, 76 percent of United Arab Emirates residents have fallen victim to Cyber Crime in 2010, and Saudi Arabia remains the most spammed country in the world, with a spam rate of 84 percent, albeit global spam is decreasing.A parallel Gitex conference hosts leading experts from the ICT industry for presentations and discussions around the latest trends and challenges. For retail consumers, the Gitex Shopper Fair at the Dubai Airport Expo offers everything from laser printers to iPads, from Smart Phones to CD. Due to the discount sellers offer at the Gitex Shopper, the consumer fair is a popular hub for bargain hunters.

BEIJING, Dec. 30 (Xinhua) -- China will push to properly resolve the case of a Chinese skipper indicted by Japan, the Foreign Ministry said Friday.Spokesman Hong Lei said this is a common fishing case, and the Chinese embassy in Japan has dispatched officials to visit the skipper.China requests that Japan ensure the rights of the Chinese skipper, Hong said, and China is communicating closely with Japan in order to properly resolve the case.The Chinese government has been requiring fishermen to fish legally, Hong said, adding that the competent authorities have done a lot in this area, and he promised to promote the management and education of Chinese fishermen.Japanese prosecutors have indicted the captain of a Chinese fishing boat for illegally operating in Japanese waters, a local official said Friday.The Nagasaki District Public Prosecutors Office has finalized its case against Zhong Jinyin, 39, following his December 20 arrest near islands off southwest Japan, according to the official.The prosecutors have not indicated whether the skipper has admitted to the charge.