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BEIJING, Jan. 27 (Xinhua) -- China's foreign exchange watchdog said Thursday that the surplus of Chinese banks' foreign exchange purchases to sales in client transactions increased 51 percent through 2010 to stand at 397.7 billion U.S. dollars at year-end.China' s institutional and individual clients sold 1.33 trillion U.S. dollars in foreign exchange to banks in 2010 while purchasing 932.7 billion U.S. dollars, said the State Administration of Foreign Exchange (SAFE) in an online statement.In 2009, the annual surplus fell 42 percent to 263.5 billion U.S. dollars, according to SAFE's data released in March 2010.The statement noted the figures did not include banks' own forex transactions and interbank transactions.The forex surplus in December 2010 totaled 51.5 billion U.S. dollars, as clients sold 146.2 billion U.S. dollars of foreign exchange, up 13 percent from November, while purchasing 94.7 billion U.S. dollars, up 12 percent, it said.Chinese banks received 1.89 trillion U.S. dollars for their clients in overseas business in 2010 and paid 1.59 trillion U.S. dollars to overseas business, it added.The SAFE only began releasing monthly and quarterly data on bank foreign exchange transactions in 2010.

BEIJING, March 11 (Xinhuanet) --Women who have a cup or more of coffee everyday may reduce their risk of stroke by as much as 25 percent, according to a new study in the Journal Stroke Thursday. This study, led by Swedish researcher Susanna Larsson of the Karolinska Institute in Stockholm, followed more than 34,000 Swedish women aged 49 to 83 who were free of heart disease. After 10-year of follow-up, there were 1,680 strokes, and the study found that those who drank at least one cup of coffee each day had a 22 to 25 percent lowered risk of stroke, compared with women who drank less.The study further suggested coffee can help prevent cognitive decline and can boost vision and heart health. It is also related to a reduced risk of liver cancer."We used to worry that (coffee) raises blood pressure and causes increased heart rate, but it appears to be less risky than we thought," said physician Claudette Brooks, spokesperson for the American Stroke Association. Now, exactly what it is about coffee that may lower stroke risk is unknown. But the researchers speculated that coffee might reduce inflammation, lower oxidative stress and help make the body more responsive to insulin.However, some experts kept skeptical about the real impact coffee would have on reducing the incidence of stroke."The problem with this type of study is that there are too many factors unaccounted for and association does not prove causality," Dr Larry B. Goldstein, director of the Duke Stroke Center at Duke University Medical Center said."Subjects were asked about their past coffee consumption in a questionnaire and then followed over time. There is no way to know if they changed their behavior," Goldstein added.In any case, the good news for coffee junkies is that at least drinking coffee don't increase women's risk of stroke.

LUQA, Malta, Feb. 26 (Xinhua) -- A chartered plane of China Eastern Airlines carrying 272 Chinese evacuees from Libya left Malta for Shanghai on Saturday.The Airbus A330-300 plane took off at 8:20 p.m. local time ( 1920 GMT) from the Malta International Airport, to be followed shortly by another chartered plane of China Eastern Airlines with 278 Chinese evacuees on board.The 550-strong Chinese nationals from a Chinese construction company were among a total of 2,216 people who arrived by a ship from violence-torn Libya at the Grand Harbor in Valletta, capital of Malta, on Saturday.In addition to the 2,216 Chinese nationals, the ship chartered by the Chinese embassy in Malta also carried dozens of citizens of other countries.The vessel, which was the first Maltese ship chartered by the Chinese government to evacuate Chinese nationals, left Libya's Benghazi on Friday.Maltese Deputy Prime Minister and Foreign Minister Tonio Borg, who went aboard the ship, expressed gratitude to the Chinese government for helping to evacuate some Maltese nationals from Libya.Chinese Ambassador to Malta Zhang Keyuan also thanked the Maltese government for its cooperation in the evacuation of Chinese nationals.A 19-day-old baby was among the evacuated Chinese, said a source with the Chinese embassy.China Eastern Airlines will fly four planes every day to the Mediterranean island nation from Feb. 28 to March 10, as part of all-round airborne evacuation missions aimed at taking stranded Chinese citizens back home as soon as possible, according to information from an emergency meeting of the Civil Aviation Administration of China (CAAC) in Beijing on Saturday.

LJUBLJANA, April 12 (Xinhua)-- Slovenian surgeons have successfully developed a new method of breast reconstruction for cancer patients, the Slovenian Press Agency (STA) reported on Tuesday.Surgeons in Ljubljana Central Hospital use a three-dimensional mould to form a new breast from the patient's abdominal fat, and then have the tissue implanted and fixated in the place of the removed breast.The mould making technique, developed by the Ljubljana Faculty of Mechanical Engineering, uses a laser to make an exact imprint of the healthy breast, which is then used to make a mirror-image three-dimensional mould for the reconstruction.That is the first in the world to help woman patients overcome embarrassment of losing their breast after mastectomy, according to the report.Speaking of the effect of the treatment, Uros Ahcan, head of plastic surgery ward in Ljubljana Central Hospital , said that the reconstructed breast is as symmetrical as possible with the healthy breast.The latest breast reconstruction method has an advantage over artificial implants, because a breast reconstructed from adipose tissue grows and shrinks in case of weight gain and weight loss. In addition, the tissue has the same temperature as the rest of the body, the STA quoted Ahcan as saying.The Ljubljana Central Hospital have done eight breast reconstruction operations for cancer patients, all of them were successful, with ten more planned in the coming weeks, the report added.Some 1,200 Slovenian women are reportedly diagnosed with breast cancer annually. About 70 percent of the patients hope to have breast reconstruction after mastectomy.

VIENNA, March 28 (Xinhua) -- Stress hormone is helpful in alleviating acrophobia, a morbid fear of great heights, according to a study by Austrian scientists.They published the findings in the recent Proceedings of the National Academy of Sciences of the United States of America.Frank H. Wilhelm, professor from the Department of Clinical Psychology, Psychotherapy and Health Psychology at the University of Salzburg, Austria, carried out the first study demonstrating the clinical effectiveness of hormones released at periods of high stress in anxiety.The study found hormones and other drugs could be a good addition to behavioral treatment of several anxiety disorders.People with acrophobia have formed a so-called fear memory, which could be activated when the fear-causing stimulus occurs. They tend to react with feelings of extreme fear and anxiety to the ride in a glass elevator.Hence, scientists conducted a confrontation therapy, trying to mask this memory.A total of 40 experimental subjects had been put in a safe environment to constantly confront the fear-inducing stimulus, until they had a new reaction to the perceived threat.Observations also suggested hormones released in high stress had impact on learning and memory.Additionally, stress hormones were believed to facilitate the storage of new, anxiety-free competence and experienced confidence in the therapy. Animal studies have shown that this emotional relearning benefits from cortisol, one of the stress hormones.