Hackers use new tactic to attack US media sites

NEW YORK: Hackers promoting the Syrian Electronic Army simultaneously targeted websites belonging to CNN, Time and the Washington Post on Thursday by breaching Outbrain, a firm which publishes content recommendations on those sites. That resulted in some WashingtonPost.com and Time.com customers being redirected to the website of the Syrian Electronic Army when they clicked on the content from Outbrain, said Outbrain Vice President Lisa LaCour. The CNN International site briefly displayed a headline that said "Hacked by SEA," she said.

The Syrian Electronic Army is an online group that supports Syrian President Bashar al-Assad and has been linked to several high profile attacks. They include one on the Associated Press' Twitter feed in which a bogus message was sent out about explosions at the White House.

The latest attacks were significant because the hackers simultaneously targeted several sites by breaching a single supplier whose content is published on multiple platforms.

In previous campaigns linked to the Syrian Electronic Army, hackers have breached networks using similar tactics. But in those cases emails were sent to employees of a single specific media outlet they were targeting, which made preparations for the attacks more labor intensive.

Outbrain, which posts content on a large number of prominent news sites, took down its entire network at about 11 a.m. EDT on Thursday, before the hackers could do any more damage, LaCour said.

The company's technicians, who are based in Israel, cleaned up the network and planned to restore service late on Thursday, she said.

Outbrain said the hackers got in after sending a phishing email to all company employees on Wednesday that purported to be from the CEO. An employee provided login credentials in response to that email and then the hackers were able to get other credentials for accessing internal systems, the company said.

Chris Wysopal, chief technology officer for software security firm Veracode, said he believes that hackers will increasingly choose to go after third-party providers because their security is likely to be more lax than that of their customers.

"As the Internet becomes more interconnected, this risk is going to increase," he said.

Time and CNN, both owned by Time Warner, and the Washington Post all said they believed that their sites had not been impacted by anything besides the attack on Outbrain. (Reuters) (GNN)

KSE closes flat on SBP rate hike rumours

KARACHI: Rumours that the State Bank of Pakistan (SBP) would launch a hawkish monetary policy later this month kept the traders in the

Karachi Stock Exchange (KSE) on the sidelines here on Friday.

KSE shed gains on on the rollover day to close lower at at 23,673.30 mark.

The benchmark 100-share index lost 0.06 percent or 14.59 points.

Oil and Gas Development Co Ltd fell 1.26 percent to Rs260.12, while Engro Foods Ltd was down 0.28 percent to finish at Rs121.45.

Actor Ashton Kutcher explores the glamour, glitches of Steve Jobs

LOS ANGELES: Ashton Kutcher may be best known for his goofier comedy roles in "That '70s Show" and "Two and a Half Men," but the actor takes a rare dramatic turn in new film "Jobs" as visionary Apple co-founder Steve Jobs.

Kutcher, 35, who bears a strong physical resemblance to a young Jobs with his wavy dark hair, brown eyes and five o'clock shadow, told Reuters that as a fan of Jobs' work, he was surprised when learning details about the Apple CEO's life.

"When I read the script, Steve was a guy that I really admired, and he was not always being shown in the best light, and I was a little taken aback. I really admire who he is and what he's done. I want to in some ways protect the legacy of a guy that I admire," Kutcher said.

"I also had the challenge of playing a guy who very much is still in the zeitgeist ... I had to play the guy that became the guy that everybody remembers," he added.

"Jobs," directed by Joshua Michael Stern and out in theaters on Friday, outlines 30 defining years of Apple's co-founder, who revolutionized the way people listen to music with the iPod and home computers with the Apple Macintosh.

Jobs, who helped build Apple Inc into one of the world's most recognizable brands, died in 2011 aged 56 after battling pancreatic cancer.

The film chronicles Jobs' life from the year he dropped out of college in 1973 to the inception of Apple Computer Company with his friend Steve Wozniak three years later and Apple's subsequent rise to the forefront of the technology industry.

It also touches on aspects of Jobs' personal life, such as his rocky relationship with ex-girlfriend Chrisann Brennan, played by Ahna O'Reilly, and his initial refusal to accept paternity of their daughter, Lisa.

"We didn't shy away from being honest about Steve Jobs' gifts and being honest about Steve Jobs' faults," Kutcher said.

"We tried to tell the story that did justice insomuch as showed what his contribution was and also didn't shy away from showing that aspects of Steve Jobs that weren't so wonderful and beautiful and sexy," he added.

CONVEYING INTELLECT, IGNORING CRITICS

Kutcher has gained gravitas in Silicon Valley by investing in startups, such as social networks Skype and Foursquare with his venture capital fund A-Grade Investments.

He saw similarities between himself and Jobs, both as college dropouts with "an appreciation for art and technology."

But the actor, who studied Jobs' mannerisms, diet and gait for the role, said he found challenges in conveying the computing trailblazer's intellect.

"Steve Jobs is a lot more intelligent than I am, so playing a guy that's that brilliant, I was really afraid of undermining his brilliance with my performance," the actor said.

After "Jobs" premiered at Sundance Film Festival in Utah earlier this year, Kutcher received mixed reviews for his performance as the tech innovator.

Variety film critic Justin Chang said that while Kutcher carried a physical resemblance to Jobs, "the illusion never fully seizes to hold." The Hollywood Reporter's reviewer Justin Lowe said Kutcher "goes beyond" the physical resemblance to Jobs to "faithfully re-create . physical mannerisms."

Kutcher said he didn't "care about critics," and instead found encouraging words with Apple veterans, who had worked closely with Jobs.

"We showed the film to the original Macintosh team. Their review was probably the most valuable one that I listened to . A couple of them came up to me and said 'Thank you for giving us two more hours with Steve.' And that moved me and made me feel good about the work that we've done," the actor said. (Reuters) (GNN)

Aspirin tied to smaller lung and colon cancer tumors

NEW YORK: Colon and lung cancer patients who regularly took low-dose aspirin before their diagnosis tended to have less advanced tumors, in a new study.
Scientists already knew that aspirin was tied to a decreased risk of death for people with colon cancer, said senior author Yudi Pawitan.

   "We showed evidence that it is also beneficial for lung cancer, and has both early and late protective effects," Pawitan, of the department of medical epidemiology and biostatistics at the Karolinska Institutet in Stockholm, Sweden, told Reuters Health.

However, the finding doesn't mean everyone should be taking aspirin to ward off advanced cancer, researchers said.

Pawitan and his coauthors analyzed data from Swedish cancer and prescription drug registries that included 80,000 patients with colorectal, lung, prostate or breast cancer.

One in four people with colorectal, lung or prostate cancer had regularly taken low-dose aspirin before being diagnosed - typically one 75-milligram tablet per day - compared to about one in seven breast cancer patients.

The researchers found 20 to 40 percent fewer colon, lung and breast cancer patients who had taken aspirin had tumors that had spread to other areas of the body than those who had not taken aspirin.

For example, 19 percent of regular aspirin users with colon cancer had metastatic disease, compared to close to 25 percent of non-users.

Tumors on average were smaller and less advanced among aspirin users with colon and lung cancer, but not those with breast or prostate cancer, according to results published in the British Journal of Cancer.

"The fact that they did not find a similar result for breast and prostate cancer does not exclude the possibility that aspirin may work at a different point in the cancer process for those cancers," said Dr. Michelle Holmes, who researches cancer risk factors at Brigham and Women's Hospital and Harvard Medical School in Boston.

"This paper confirms what is already known: aspirin use is associated with decreased risk and better survival," said Dr. Gerrit-Jan Liefers, a cancer surgeon at Leiden University Medical Center in The Netherlands.

Liefers said it was interesting that the study found aspirin was associated with smaller tumors but not with whether nearby lymph nodes were involved, which can be an indicator of a cancer's aggressiveness. That's a new finding and will fuel more discussion about how aspirin works, Liefers, who was not involved in the study, told Reuters Health.

"The mechanism is not fully understood," Pawitan said. Some researchers believe the anti-inflammatory and blood thinning effects of aspirin contribute to the lowered risk of certain cancers, he said.

Researchers also aren't sure why aspirin would end up being beneficial for people who develop colon and lung cancer and not for breast or prostate cancer patients, though breast and prostate cancers often have more hormonal factors involved, he said.

It is possible that people who regularly take aspirin tend to have different lifestyles than those who don't, and some other aspect of their lives contributes to their differing cancer risks, Liefers said.

The researchers in this study accounted for age, gender and socioeconomic status, but ruling out all other factors in this type of population-based study is always difficult, he said.

Trials that randomly assign people to take aspirin or not will better be able to account for lifestyle differences and are already in the early stages in Asia, The Netherlands and the UK, he said.

Without those randomized controlled trials, researchers can't say aspirin caused the reduced cancer risks observed in this study, Holmes told Reuters Health.

Regular use of aspirin has been shown to increase the chance of gastrointestinal bleeds.

"Because it has side effects, it would be difficult if not impossible to prescribe aspirin to all people," Pawitan said. Ideally, only those at high risk for developing cancer would take aspirin.

"Whether such an approach would benefit society as a whole deserves further studies," he said. (Reuters) (GNN)

Man lost toes after being treated by Colorado veterinarian

DENVER: A man had to have three toes amputated after being treated by a 78-year-old Colorado veterinarian with no license to practice medicine on humans, police said on Thursday.

The veterinarian, Francis Freemyer, who operates a small animal practice in Greeley, Colorado, was ticketed for "unauthorized practices," a misdemeanor, Greeley police said in a statement.

Police said they were investigating whether Freemyer may have treated other people illegally.

The investigation began when medical staff at the North Colorado Medical Center contacted police in June to report that an unidentified patient claimed to have been treated by the veterinarian.

"Ultimately, the patient required surgery to remove three toes due to a lack of proper medical care," the statement said.

Freemyer could not be reached for comment by Reuters, but told Denver television station KUSA that he had treated a woman's dog with a topical skin cancer ointment.

The woman later applied the leftover salve to a male neighbor who was complaining of a foot infection, according to the interview.

The man then came to Freemyer's animal clinic for a follow-up visit.

"He came and talked to me, I said, 'hell, I don't treat people, but you've already put it on there,'" Freemyer said, adding that all he did was put a wrap on the man's wound.

Greely Police Sergeant Susan West said Freemyer took payment from the man. "There was an exchange of money in his office for his services," she said.

A review of state board of veterinary medicine disciplinary records showed that a Francis Freemyer, who has practiced veterinary medicine in Colorado since 1959, has twice been admonished by regulators.

In one instance, he was fined $1,500 for signing off on an inspection report that said he had examined and vaccinated 13 greyhounds when he had only examined 12 of the animals.

In another disciplinary action, Freemyer was fined $250 for failing to keep records of the examination and treatment of a cat in violation of "generally accepted standards of veterinary practice." (Reuters) (GNN)

Black magic: ‘Cops thrashed me over curse attempt’

LAHORE:  An additional district and sessions judge has sought comments from the Hadiara SHO by August 15 on a petition against nine policemen who allegedly thrashed a man for placing a goat’s head in front of a cop’s house in order to put a curse on him.

Petitioner Muhammad Yaqoob submitted that he was a poor and simple man who had no knowledge of black magic and had not placed a goat’s head in front of policeman Shabbir’s house.

He said that policemen Shabbir, Sagheer, Tanveer, Maqsood, Latif, Abdur Rasheed, Abdul Ghafoor, Younas and Shehzad had barged into his home and dragged him and his family outside.

They allegedly beat up the petitioner, accusing him of seeking to put a hex on Shabbir. They also allegedly threatened to implicate him in false cases.

Yaqoob said he had approached the SHO concerned to lodge a complaint, but the policeman did not listen to him.

He asked the court to direct the SHO to register a case against the nine policemen for humiliating him in front of his family, for dragging them outside, for assaulting him and for threatening him. (Tribune) (GNN)

August 14 change of guards’ dress rehearsal at Quaid’s Mausoleum held

KARACHI: August 14, the Independence Day change of guards’ dress rehearsal at the mausoleum of the father of the nation Quaid-e-Azam Mohammad Ali Jinnah was held Tuesday early morning here.
A smartly turned out Pak Navy contingent laid wreath on the mausoleum and held dress rehearsal of the parade for August 14. Pak Naval Academy Commandant, Muhammad Ilyas Zahid also participated in the rehearsal.

Special security arrangements were made around the Mazar-e-Quaid on this occasion. (Geo) (GNN)

Red alert issued as rain lashes Islamabad, Rawalpindi

ISLAMABAD / RAWALPINDI: Heavy rainfall with thunderstorm lashed the twin cities of Islamabad and Rawalpindi Tuesday morning, turning the weather pleasant.

Rainwater filled the roads and streets of both the cities and presented the view of ponds.

Many low-lying areas were emerged in the rainwater while several roads were also blocked, causing a massive traffic jam.

The met department has issued red alert over the alarming situation caused by the rising water level in Nullah Lai. The Rawalpindi administration has instructed the residents of the adjoining areas to evacuate.

In the last 24 hours, 54 mm rainfall was recorded in Peshawar, 49 mm in Risalpur, 47 mm Islamabad and 30 mm in Sialkot.

The met department had forecast widespread rain and thundershowers with scattered heavy falls in Punjab, including Islamabad, during the next two days.

The heavy rains may generate flash flooding in the vulnerable areas and local nullahs of Rawalpindi, Sargodha, Gujranwala, Lahore and DG Khan divisions and Islamabad on Tuesday (today) and Wednesday, said met department's weekly weather report.

According to the report, seasonal low lies over northwestern Balochistan and adjoining areas, whereas monsoon low pressure area lies over southwestern Uttar Pardesh (India) and adjoining areas. Due to this low pressure, strong monsoon is likely to grip upper parts of the country.

Scattered rain and thundershowers may also occur in northern and southeastern parts of Punjab, including Islamabad during second half of the week (15th to 18th August) with occasional gaps.

Widespread intermittent rain/thundershowers with scattered heavy falls are also expected in the province of Khyber Pakhtunkhwa during the next two days.

The heavy rains may generate urban and flash flooding in the vulnerable areas/ local nullahs of the province (Malakand, Hazara, Mardan, Peshawar, Kohat, Bannu and DI Khan Divisions) today and on Wednesday.

Similarly, widespread intermittent rain/thundershowers with scattered heavy falls are expected in northeastern Balochistan (Sibbi, Nasirabad, Zhob and Kalat Divisions) during next two to three days.

These heavy rains may generate urban and flash flooding in the vulnerable areas/local nullahs of northeastern Balochistan (Zhob, Sibbi, Naseerabad Divisions) from Tuesday to Thursday.

Scattered rain/thundershowers may also occur in northeastern Balochistan during the second half of the week with occasional gaps.

Mainly dry and windy weather is expected in most parts of Sindh during the current week. However, mostly cloudy weather conditions with chances of isolated rain/thundershower is expected in lower/southeastern Sindh on Wednesday and Thursday.

Widespread intermittent rain-thundershower with scattered heavy falls is expected in Kashmir during first half of the week.

These heavy rains may generate urban and flash flooding and land sliding in the vulnerable areas of Kashmir today and on Wednesday. Scattered rain/thundershowers are also expected in Kashmir during the second half of the week with occasional gaps.

Rain/thunderstorm is expected at scattered places of Gilgit-Baltistan during the first half of the week, while mainly dry/partly cloudy weather is expected in most parts of Gilgit-Baltistan during second half of the week. (Geo) (GNN)

Oil prices slip as US dollar strengthens

SINGAPORE: Oil prices slipped in Asian trade Tuesday on a stronger dollar as investors awaited US economic data that could hasten the end of the country's easy monetary policy, analysts said.

New York's main contract, West Texas Intermediate for delivery in September, was down four cents at $106.07 a barrel in mid-morning trade, and Brent North Sea crude for September shed one cent to $108.96.

"At the moment I see dollar strength weighing on crude prices," Lee Chen Hoay, investment analyst at Phillip Futures in Singapore, told AFP.

The dollar strengthened "on anticipation that US economic data this week will prompt the Federal Reserve to taper its monetary stimulus programme sooner rather than later," Lee said.

The dollar was changing hands at 97.20 yen in the morning, up from 96.90 yen in New York on Monday.

A stronger greenback makes dollar-priced oil more expensive for buyers using weaker currencies, denting demand and pushing prices lower.

Analysts expect this week's stream of US economic data to revive the debate on the Fed tapering its $85 billion-a-month bond buying programme.

US retail sales data are released later Tuesday. There will also be releases later in the week on housing starts, US industrial production and inflation. (AFP) (GNN)

Brain activity shows basis of near-death experiences

WASHINGTON: There may be a scientific explanation for the vivid near-death experiences, such as seeing a shining light, that some people report after surviving a heart attack, US scientists said Monday.

Apparently, the brain keeps on working for up to 30 seconds after blood flow stops, according to a study published in the Proceedings of the National Academy of Sciences.

University of Michigan scientists did their research on nine lab rats that were anesthetized and then subjected to induced cardiac arrest as part of the experiment.

In the first 30 seconds after their hearts were stopped, they all showed a surge of brain activity, observed in electroencephalograms (EEGs) that indicated highly aroused mental states.

"We were surprised by the high levels of activity," said senior author George Mashour, professor of anesthesiology and neurosurgery at the University of Michigan.

"In fact, at near-death, many known electrical signatures of consciousness exceeded levels found in the waking state, suggesting that the brain is capable of well-organized electrical activity during the early stage of clinical death."

Similar results in terms of brain activity were seen in rats that were asphyxiated, the researchers said.

"This study tells us that reduction of oxygen or both oxygen and glucose during cardiac arrest can stimulate brain activity that is characteristic of conscious processing," said lead author Jimo Borjigin.

"It also provides the first scientific framework for the near-death experiences reported by many cardiac arrest survivors."

About 20 percent of people who survive cardiac arrest report having had visions during a period known to doctors as clinical death.

Borjigin said she hopes her team's latest study "will form the foundation for future human studies investigating mental experiences occurring in the dying brain, including seeing light during cardiac arrest."

Mainstream science has long considered the brain to be inactive during this period, and some experts questioned how much a study on rats can truly reveal about the human brain.

"Do we know if animals experience 'consciousness'? Most philosophers and scientists are still at loggerheads over what the term refers to in humans, let alone in other species," said David McGonigle, a lecturer at Cardiff University.

"While recent research now suggests that animals may indeed have the kind of autobiographical memories that humans possess -- the kinds of memories that allow us to place ourselves in a certain time and place -- it seems unlikely that near death experiences would necessarily be similar across species."

Anders Sandberg, a research fellow at Oxford University described the research as "simple" and "well-done," but urged caution in interpreting the results.

"EEG tells us things about brain activity a bit like listening at traffic noise tells you what is going on in a city. It is certainly informative, but also an average of a lot of individual interactions," he said.

"No doubt some people will presumptuously claim that this is further evidence for life after death, which is doubly silly. Near-death experiences are in themselves just experiences," he said.

"But if one believes that, then one should also conclude the afterlife includes a lot of lab mice." (AFP) (GNN)

In 'The Butler,' history told through a black lens

NEW YORK: History in the movies has often been seen through white eyes: civil rights-era tales with white protagonists reacting to a changing world.

I've been in some of those movies, says David Oyelowo, a star in ``Lee Daniels' The Butler.'' ``I was in the `The Help.''

The viewpoint of ``The Butler,'' though, is refreshingly colorful. In it, Forest Whitaker plays Cecil Gaines, a man born to sharecroppers who's turned into a domestic servant. After fleeing north, he rises to serve as a butler in the White House for seven successive presidents, spanning from Eisenhower to Reagan, from Jim Crow to Barack Obama.

Though ``The Butler'' is based on the life of the long-serving White House butler Eugene Allen, it's a composite history (scripted by Danny Strong) where the currents of change Emmett Till to the Black Panthers course through a black family whose proximity to power doesn't make it any less elusive.

Daniels' film isn't obsessive in its period detail (John Cusack plays Nixon with little makeup), but it moves to its own rhythm one that films have usually set to a different beat.

``I'm grateful that these stories of African-Americans struggling in America are brought to light by anybody,'' says Daniels. ``But it's always great to see it from the perspective of someone who has actually lived it and walked it and is it.''

The film, which the Weinstein Co. will release Friday after a public and protracted feud with Warner Bros. over the rights to the title of ``The Butler,'' also stars Oprah Winfrey as Gaines' wife and Oyelow as his firebrand son. The crux of the film is in the father-son relationship: one who effects change passively in a quiet dignity that slowly gathers a cumulative force, and another who resolutely protests on whites-only counters to spur action.

Winfrey, who co-produced Daniels' ``Precious,'' was coaxed back into acting 15 years after ``Beloved'' by a persistent Daniels and by what she considered an important story.

``I was like: What is this movie?'' says Winfrey. ``But I could feel the heartbeat of a generation of men who had given themselves to their families and to their work and to creating a better life for themselves.

``Men like him,'' she adds, ``are and were the foundation of the African-American community. I want people to know that person, that level of middle-class, hardworking man of integrity exists. That is who we are.''

For Whitaker, the part was a welcome return to heavyweight performance (he sometimes played Gaines across three ages in one day), a thread the actor felt he had lost after his Oscar-winning turn as Ugandan dictator Idi Amin in 2006's ``The Last King of Scotland.

But Whitaker says he was ``reinvigorated'' by the demands of immersing himself in Gaines listening to interview recordings of the deceased Allen, studying with a butler coach to create who he calls a ``quiet champion.

Who are the owners of the White House? says Whitaker, whose performance is being hailed by critics as one of his finest. ``In fact, it is the people who own the White House and the presidents are, in a way, visitors. Since the White House staff lives there for 20 to 30 years on a normal basis, it's their home.''

Creating the generational conflict of ``The Butler'' was particularly cathartic for the 53-year-old Daniels who has teenage twins (a son and daughter), and who was the victim of abuse from his policeman father growing up in West Philadelphia.

``Through this now, I understand where the abuse came from,'' says Daniels. ``I understand and I forgive him, finally. He knew no better. His father beat him and his father's father beat him. It stemmed from slavery.

 It takes a very evolved person not to pass that on to your next generation. I know now why he beat me, because he didn't know any other way of communicating.''

I love him, says Daniels, finally breaking down into tears.

The line of history through ``The Butler'' runs right up to the present with plenty of contemporary reverberations beyond Obama. The film is a reminder for young audiences of the great accomplishments of an older generation of black Americans, but it also, as Oyelowo says, ``contextualizes the America we live in today.''

``For me, one of the private privileges was especially with recent events like Trayvon Martin, with the erosion of the Voting Rights Bill, with the fact that we now have a black president that it sort of put into context the best and the worst of America,'' says Oyelowo.

Such context is intensely personal for many, including the film's cast. Winfrey has recently spoken about an incident in Switzerland where a clerk suggested a hand bag was too expensive for her. In February, national news was made when a New York city deli employee frisked Whitaker out of suspicion for shoplifting.

``I've had incidents like that many times in my life,'' says Whitaker, who would prefer to look at the larger issues than focus on his particular incident. ``It's such a broad scope thing. To just say, `Oh, look what happened in this deli' when we're talking about things that permeate all over the place.''

This year has produced an atypical burst of major films dealing with issues of racism head on, including the recent ``Fruitvale Station'' (of which Whitaker is a producer), the upcoming ``12 Years a Slave'' by Steve McQueen, an upcoming adaptation of Langston Hughes' ``Black Nativity,'' and the upcoming biopic
 Mandela: Long Walk to Freedom.

But ``The Butler,'' which Daniels found after his Martin Luther King Jr. film ``Selma'' (in which Oyelowo was to star as King) fell apart, was difficult to get made. It was passed on by all the major studios.

Daniels and the late producer Laura Ziskin sought financing independently from wealthy African Americans. The film has 35 credited producers, which is believed to be a record.

``When you are a minority, not only must you endure what minorities endure, but that also means in the workforce,'' says Daniels. ``In my workforce, which is creating film, it's harder. And that's OK because that makes me work harder. It teaches my son to work harder.

I don't look at is as woe is me. No way. Get up and go to work, man. It's politically incorrect, anyway, to scream racism in Hollywood, in America. It's time to now not do that. We've got to call it as we see it.

All of the adversity I've gone through be it being called faggot, be it being called nigger all of that has made me the man that I am.''

Bee sting therapy causing a buzz in China

BEIJING: Patients in China are swarming to acupuncture clinics to be given bee stings to treat or ward off life-threatening illness, practitioners say.

More than 27,000 people have undergone the painful technique each session can involve dozens of punctures at Wang Menglin's clinic in Beijing, says the bee acupuncturist who makes his living from believers in the concept.

But except for trying to prevent allergic reactions to the stings themselves, there is no orthodox medical evidence that bee venom is effective against illness, and rationalist websites in the West describe so-called "apitherapy" as "quackery".

"We hold the bee, put it on a point on the body, hold its head, and pinch it until the sting needle emerges," Wang said at his facility on the outskirts of the capital.

The bee Wang said he uses an imported Italian variety dies when it stings.

"We've treated patients with dozens of diseases, from arthritis to cancer, all with positive results," said Wang.

Bee stings can be used to treat "most common diseases of the lower limbs," he added, and claimed they also work as a preventative measure. But sciencebasedmedicine.org, a US-based website, says that such claims of panaceas and cure-alls are "always a red flag for quackery".

"There is no scientific evidence to support its use," it says of "apitherapy", or treatment with bee products.

One of Wang's patients said doctors told him he had lung and brain cancer and gave him little over a year to live, but he now believes he has almost doubled his life expectancy and credits bee stings for the change. "From last year up until now, I think I'm getting much stronger," the patient told AFP.

But on its website, the American Cancer Society makes clear: "There have been no clinical studies in humans showing that bee venom or other honeybee products are effective in preventing or treating cancer.

"Relying on this type of treatment alone and avoiding or delaying conventional medical care for cancer may have serious health consequences."

It adds that there is a Koranic reference to the medicinal properties of the liquid produced by bees, and that Charlemagne (742-814), the first Holy Roman Emperor, is said to have been treated with bee stings.

In the West bee stings have also been used by sufferers of multiple sclerosis (MS), an often disabling disease that attacks the central nervous system.

But the National Multiple Sclerosis Society of the US says on its website: "In spite of long-standing claims about the possible benefits of bee venom for people with MS, a 24-week randomised study showed no reduction in disease activity, disability, or fatigue, and no improvement in quality of life."

The use of bee acupuncture comes at a time when colonies of the insect around the world are mysteriously collapsing. Environmentalists warn that dwindling numbers of bees, which help pollinate crops, could have a serious effect on agricultural production.

Bee venom is one of the many traditional Chinese medicine (TCM) treatments derived from animals and plants some of which are blamed for endangering particular wildlife species.

TCM is a major part of China's healthcare system and a booming industry which continues to receive significant investment and support from the central government.

Many people in China cannot afford to buy the latest orthodox pharmaceuticals as national health insurance is limited.

Older people who are more likely to fall ill also favour traditional remedies because of deep-rooted cultural beliefs in the power of natural, rather than modern, ingredients.

Most hospitals in China have traditional medicine treatments available.

It can be a lucrative field for companies and practitioners in 2012, the TCM industry in China produced goods worth 516 billion yuan ($84 billion), more than 31 percent of the country's total medicine output, according to the National Bureau of Statistics.