Tuesday, January 31, 2012

Media Outlets Continue To Publish Expert Opinion Regarding H5N1 Bird Flu Research

Media Outlets Continue To Publish Expert Opinion Regarding H5N1 Bird Flu Research

Tuesday, January 31, 2012

The PBS NewsHour blog "The Rundown" features excerpts from interviews with three experts discussing the recent debate over research conducted on the H5N1 bird flu virus. "What began as a question on whether scientific journals should�publish the complete research has grown into an argument on whether to conduct these studies, and others like them, at all," according to the blog, which features quotes from Richard Ebright, a molecular biologist at Rutgers; Vincent Racaniello, a microbiologist at Columbia; and Carl Zimmer, a science journalist and author (Pelcyger, 1/30).

CIDRAP News reports on the issue, saying "a flurry of commentaries and media letters [were published] in recent days, covering the full range of issues from the potential public health benefits to scientific censorship and the risk of bioterrorist exploitation of the findings." The news service summarizes the pieces, noting, "The controversy focuses on research reports under review at Science and Nature, both of them dealing with mutant H5N1 viruses that can spread among ferrets by the airborne route" (Roos, 1/30).

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Source: http://feeds.kff.org/~r/kff/kdghpr/~3/WHzOO4iUxZA/GH-013112-Bird-Flu.aspx

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Tropical Trip OK for Most With Crohn's, Colitis

FRIDAY, Jan. 27 (HealthDay News) -- Among people with inflammatory bowel disease -- a chronic intestinal disorder that commonly takes the form of Crohn's disease or ulcerative colitis -- those who travel to developing nations or tropical locales do not have a greater risk of intestinal infections than other travelers, according to a new study.

Researchers in Israel concluded that patients with inflammatory bowel disease who have not had symptoms for at least three months actually should be encouraged to travel. They noted, however, that compared with people who don't have the condition, inflammatory bowel disease patients have a greater risk for illness when visiting industrialized countries.

"Inflammatory bowel disease patients are often advised to avoid travel, especially to the developing world. However, we found that the absolute risk of illness is small and most episodes were mild," the study's lead author, Dr. Shomron Ben-Horin, of the Sheba Medical Center in Tel Hashomer, said in a news release from the American Gastroenterological Association.

"If an inflammatory bowel disease patient has been in remission for at least three months, I recommend they take their dream vacation," Ben-Horin added.

The study, published in the February issue of Clinical Gastroenterology and Hepatology, compiled information on 222 people with inflammatory bowel disease and compared them to 224 people who did not have the condition. Overall, the study participants took nearly 1,100 trips.

Among those with the chronic condition, illnesses occurred in almost 14 percent of the trips to industrialized countries, compared to a little over 3 percent among those without the disease.

During trips to developing or tropical locations, however, the rate of infection was similar in both groups. Illnesses occurred in 17 percent of the trips among the people with inflammatory bowel disease, compared with 21 percent among those who didn't have the condition. The researchers said people with the condition are at no higher risk for intestinal infections, such as traveler's diarrhea, when visiting developing nations than the general population.

Those with inflammatory bowel disease who have not had any symptoms of the condition for more than three months have the same risk of infection as those who are healthy no matter where they go, the study authors pointed out in the news release.

However, those who travel to developing countries are still at risk for certain infections that can be prevented with vaccines. The researchers cautioned that travelers should consult their doctor before taking any trips to these regions.

-- Mary Elizabeth Dallas

MedicalNewsCopyright � 2012 HealthDay. All rights reserved.

SOURCE: American Gastroenterological Association, news release, Jan. 25, 2012


Source: http://www.medicinenet.com/guide.asp?s=rss&k=DailyHealth&a=154110

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Twitter Says It Will Censor When Country Law Requires

Twitter will only censor tweets when it is legally required to do so, confirmed Twitter CEO Dick Costolo on Monday.

The comments come after a scare from a recent Twitter corporate blog post. The company said that because some countries have different ideas about ?the contours of freedom of expression," Twitter would not be able to exist in those countries, Costolo told AllThingsD,

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?There?s been no change in our stance or attitude or policy with respect to content on Twitter,? Costolo said, at the D: Dive into Media Conference.

Costolo said that the only change is that is to block tweets in the country issuing an order, as oppose to all users around the world.

?When we receive one of those, we want to leave the content up for as many people as possible while adhering to the local law,? Costolo said.

He claimed that this new policy is not about making entre into China or Iran, where Twitter is censored entirely.

?I don?t think the current environment in China is one in which we could operate,? Costolo said.

?It is simply not the case you can operate in these countries and choose which of the laws we want (to adhere to),? Costolo said.

Source: http://www.medicaldaily.com/news/20120131/9010/twitter-twitter-censoring-tweet-censoring-twitter-will-continue-to-flow-social-media-censoring.htm

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Baldrige and the Triple Aim

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By Karen Koch January 30, 2012

North Mississippi Medical Center used the Baldrige criteria to achieve the IHI's Triple Aim faster and cost-effectively.

The opinions expressed by authors do not necessarily reflect the policy of Health Forum Inc. or the American Hospital Association.


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Source: http://www.hhnmag.com/hhnmag/HHNDaily/HHNDailyDisplay.dhtml?id=5650005137

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4 Tasty Ways to Soup up Your Diet

BY: Densie Webb

While a hearty bowl of soup may have sounded unappetizing in the heat of summer, it?s likely to hit the spot when you need something to shake off the cold (or even to get through the first 24 hours following dental work). But not all soups are created equal. Follow these simple rules to a satisfying, healthy starter or entree:

1. Have soup before your meal.
If you?re watching your weight -- and who isn?t? -- have a broth-based soup, like minestrone or Japanese miso, before your main course. Studies show that this simple step can cut calorie intake at a meal by 20 percent.

2. Beware of excess sodium.
Canned soups are notorious for their high sodium content: Some contain close to 1,000 milligrams for a 1-cup serving, or almost half the recommended daily amount! Guard against high blood pressure and heart problems by choosing reduced-sodium or low-sodium varieties. Federal guidelines require that any food with a ?healthy? claim does not exceed 480 mg of sodium per serving, but that?s still high: Instead, aim for 200 mg or less.

3. Get your toppings on the side.
In restaurants, soups are often topped off with bacon, sour cream, guacamole, cheddar cheese and/or croutons, all of which pile on fat and calories. Ask for your soup without the garnishes, or get them on the side and sprinkle on a portion. At home, try a handful of popcorn on top for added crunch without the calorie toll.

4. Steer clear of cream-based soups.
?Cream of? anything adds about 100 calories per cup, so while it may seem like a good way to get in some vegetables, think again. Other high-fat popular restaurant soups include lobster bisque, New England clam chowder and gumbo. The good news is you can modify these recipes at home using low-fat or nonfat milk to keep the fat and calories to a minimum.

Source: http://www.oralcareandhealthdaily.com/blog/soup_diet/index.html

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South Africa Recalls Over a Million Free Gov't Condoms

An effort to encourage safe sex before tens of thousands of South Africans celebrated the 100th anniversary of the continent?s first liberation movement has backfired with the recall of 1.35 million condoms.

The health department of the Free State province distributed the condoms for free in hotels and bars before the African National Congress party?s centenary celebrations in Bloemfontein earlier this month.

African National Congress (ANC) supporters hold a picture of former South African President Thabo Mbeki during the ANC\'s centenary celebration in Bloemfontein January 8, 2012.

African National Congress (ANC) supporters hold a picture of former South African President Thabo Mbeki during the ANC's centenary celebration in Bloemfontein January 8, 2012. South Africa's ruling ANC celebrates its 100th birthday on Sunday. The long-banned liberation movement took power in 1994 after Mandela negotiated an end to apartheid with the white-minority government. Capitalising on its role as the standard bearer in the fight against apartheid, the party has dominated politics since then, but bitter faction-fighting and accusations of rampant corruption have raised questions about how long it will continue to lead Africa's biggest economy. (Siphiwe Sibeko/Reuters)

African National Congress (ANC) supporters hold a picture of former South African President Thabo Mbeki during the ANC\'s centenary celebration in Bloemfontein January 8, 2012.

African National Congress (ANC) supporters hold a picture of former South African President Thabo Mbeki during the ANC's centenary celebration in Bloemfontein January 8, 2012. South Africa's ruling ANC celebrates its 100th birthday on Sunday. The long-banned liberation movement took power in 1994 after Mandela negotiated an end to apartheid with the white-minority government. Capitalising on its role as the standard bearer in the fight against apartheid, the party has dominated politics since then, but bitter faction-fighting and accusations of rampant corruption have raised questions about how long it will continue to lead Africa's biggest economy. (Siphiwe Sibeko/Reuters)

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Soon after reports flooded in that the condoms broke or were porous during intercourse.

The condoms were quality tested by the South African Bureau of Standards before distribution.

South Africa has the world's highest number of AIDS victims at 5.6 million.�

Source: http://www.medicaldaily.com/news/20120131/9006/condoms-aids-south-africa-liberation-celebration-recall.htm

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Tropical Trip OK for Most With Crohn's, Colitis

FRIDAY, Jan. 27 (HealthDay News) -- Among people with inflammatory bowel disease -- a chronic intestinal disorder that commonly takes the form of Crohn's disease or ulcerative colitis -- those who travel to developing nations or tropical locales do not have a greater risk of intestinal infections than other travelers, according to a new study.

Researchers in Israel concluded that patients with inflammatory bowel disease who have not had symptoms for at least three months actually should be encouraged to travel. They noted, however, that compared with people who don't have the condition, inflammatory bowel disease patients have a greater risk for illness when visiting industrialized countries.

"Inflammatory bowel disease patients are often advised to avoid travel, especially to the developing world. However, we found that the absolute risk of illness is small and most episodes were mild," the study's lead author, Dr. Shomron Ben-Horin, of the Sheba Medical Center in Tel Hashomer, said in a news release from the American Gastroenterological Association.

"If an inflammatory bowel disease patient has been in remission for at least three months, I recommend they take their dream vacation," Ben-Horin added.

The study, published in the February issue of Clinical Gastroenterology and Hepatology, compiled information on 222 people with inflammatory bowel disease and compared them to 224 people who did not have the condition. Overall, the study participants took nearly 1,100 trips.

Among those with the chronic condition, illnesses occurred in almost 14 percent of the trips to industrialized countries, compared to a little over 3 percent among those without the disease.

During trips to developing or tropical locations, however, the rate of infection was similar in both groups. Illnesses occurred in 17 percent of the trips among the people with inflammatory bowel disease, compared with 21 percent among those who didn't have the condition. The researchers said people with the condition are at no higher risk for intestinal infections, such as traveler's diarrhea, when visiting developing nations than the general population.

Those with inflammatory bowel disease who have not had any symptoms of the condition for more than three months have the same risk of infection as those who are healthy no matter where they go, the study authors pointed out in the news release.

However, those who travel to developing countries are still at risk for certain infections that can be prevented with vaccines. The researchers cautioned that travelers should consult their doctor before taking any trips to these regions.

-- Mary Elizabeth Dallas

MedicalNewsCopyright � 2012 HealthDay. All rights reserved.

SOURCE: American Gastroenterological Association, news release, Jan. 25, 2012


Source: http://www.medicinenet.com/guide.asp?s=rss&k=DailyHealth&a=154110

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The Tall Toll of High Heels

Walking in High Heels Changes How Women Walk, Puts Strains on Muscles, and Raises Risk of Injury

By Jennifer Warner
WebMD Health News

Reviewed by Laura J. Martin, MD

Jan. 27, 2012 -- An obsession with wearing high heels may take a toll on women's muscles as well their pocketbooks.

A new study offers a scientific explanation for why walking in high heels can be so painful: It changes the basic mechanics of how women walk.

The results show that women who regularly wear high heels walk with shorter, more forceful strides and recruit more muscles to walk, compared to women who favor flats. These changes persist even when the women kick off their heels and go barefoot.

"This represents a potential injury risk, and may partly explain the fact that high-heeled shoes are often associated with discomfort and muscle fatigue," researcher Neil Cronin, PhD, of the University of Jyvaskyla in Finland, and colleagues write in the Journal of Applied Physiology.

High Heels Change How Women Walk

Researchers looked at how walking in high heels affected the mechanics of walking in nine young women who wore high heels for 40 hours per week or more for at least two years, compared with 10 young women who rarely wore high heels.

All of the women walked at their own pace along a 26-foot, flat walkway while wearing electrodes on their feet and legs to measure muscle activity. The walkway was also equipped with a plate to gauge ground reaction forces, and cameras recorded their gait.

Both groups walked down the walkway 10 times in their bare feet. Then the high heel wearers walked it another 10 times in their favorite high heels.

As the researchers had suspected, the women who regularly wore high heels walked differently than those who didn't, even when they were in their bare feet.

The results showed that the high heel wearers had shorter strides and mostly used their muscles to walk rather than the more efficient combination of muscle and tendon stretching employed by the women who wore flats.

Because their feet were stuck in a flexed, toes-pointed position for so long, the calf muscles of the women who wore high heels had also shortened and were under more strain.

For example, the study showed the muscle strain rate in high heel wearers was about six times higher than in the other women.

Researchers say these sorts of adaptations from long-term high heel use may compromise muscle efficiency in barefoot and high heeled-walking and increase the risk of injuries.

SOURCE: Cronin, N. Journal of Applied Physiology, online edition, Jan. 12, 2012.

�2012 WebMD, LLC. All Rights Reserved.


Source: http://www.medicinenet.com/guide.asp?s=rss&a=154122&k=Womens_Health_General

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Skin transformed into brain cells

Neural network

Skin cells have been converted directly into cells which develop into the main components of the brain, by researchers studying mice in California.

The experiment, reported in Proceedings of the National Academy of Sciences, skipped the middle "stem cell" stage in the process.

The researchers said they were "thrilled" at the potential medical uses.

Far more tests are needed before the technique could be used on human skin.

Stem cells, which can become any other specialist type of cell from brain to bone, are thought to have huge promise in a range of treatments. Many trials are taking place, such as in stroke patients or specific forms of blindness.

One of the big questions for the field is where to get the cells from. There are ethical concerns around embryonic stem cells and patients would need to take immunosuppressant drugs as any stem cell tissue would not match their own.

An alternative method has been to take skin cells and reprogram them into "induced" stem cells. These could be made from a patient's own cells and then turned into the cell type required, however, the process results in cancer-causing genes being activated.

Direct approach

The research group, at the Stanford University School of Medicine in California, is looking at another option - converting a person's own skin cells into specialist cells, without creating "induced" stem cells. It has already transformed skin cells directly into neurons.

This study created "neural precursor" cells, which can develop into three types of brain cell: neurons, astrocytes and oligodendrocytes.

These precursor cells have the advantage that, once created, they can be grown in a laboratory into very large numbers. This could be critical if the cells were to be used in any therapy.

Brain cells and skin cells contain the same genetic information, however, the genetic code is interpreted differently in each. This is controlled by "transcription factors".

The scientists used a virus to infect skin cells with three transcription factors known to be at high levels in neural precursor cells.

After three weeks about one in 10 of the cells became neural precursor cells.

Lead researcher Prof Marius Wernig said: "We are thrilled about the prospects for potential medical use of these cells.

"We've shown the cells can integrate into a mouse brain and produce a missing protein important for the conduction of electrical signal by the neurons.

"More work needs to be done to generate similar cells from human skin cells and assess their safety and efficacy."

Dr Deepak Srivastava, who has researched converting cells into heart muscle, said the study: "Opens the door to consider new ways to regenerate damaged neurons using cells surrounding the area of injury."

Source: http://www.bbc.co.uk/go/rss/int/news/-/news/health-16788809

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Exclusive: 'Stop the mudslinging on pensions' says BMA chairman

By Hamish Meldrum, 30 January 2012

BMA chairman Dr Hamish Meldrum writes exclusively for GPonline.com, warning that attacks on doctors defending their pensions are likely to get nasty, but the BMA will remain committed to trying to negotiate a solution until the last possible moment.

Source: http://www.gponline.com/channel/news/article/1114484/exclusive-stop-mudslinging-pensions-says-bma-chairman/

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Students Report Playing Dangerous 'Choking Game'

FRIDAY, Jan. 27 (HealthDay News) -- The "choking game" has been played by nearly one in seven students who were surveyed at a Texas university, a new study finds.

This so-called 'game' is played individually or in groups and involves deliberately cutting off blood flow to the brain in order to achieve a high. This is done by choking oneself or others, applying a ligature around the neck, placing a plastic bag over the head, placing heavy objects on the chest, or hyperventilating.

The dangerous behavior -- also called the "fainting game," "pass out" or "space monkey" -- has led to several suffocation deaths in Texas and around the country, according to researchers at the Crime Victims' Institute at Sam Houston State University.

"This study was undertaken to determine who is playing the game, in what context, and how they learned about it," Glen Kercher, director of the Crime Victims' Institute, said in a university news release. "It is our hope that these findings will inform efforts by parents, schools and community agencies to warn young people about the dangers of participating in the choking game."

The investigators conducted a survey of 837 university students and found that 16 percent reported having played the choking game and 72 percent of those students said they had done so more than once. The average age when students first played the choking game was 14, and 90 percent of those who had played the game first heard about it from peers.

Curiosity was the primary motivation for playing the choking game and most of those who had participated said others were present. Males were more likely to have participated than females, the findings showed.

Learning about the potential dangers of the choking game acted as a deterrent for most the students who had never engaged in this behavior.

"This 'game,' as it is often called, does not require obtaining any drugs or alcohol, is free, and can go undetected by many parents, teachers, physicians and other authority figures. Most importantly, many of those who engage in this activity do not understand that the practice can be just as deadly as the illegal substances youth have been warned against," the study authors pointed out in the news release.

-- Robert Preidt

MedicalNewsCopyright � 2012 HealthDay. All rights reserved.

SOURCE: Sam Houston State University, news release, Jan. 18, 2012


Source: http://www.medicinenet.com/guide.asp?s=rss&k=DailyHealth&a=154112

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Skin transformed into brain cells

Neural network

Skin cells have been converted directly into cells which develop into the main components of the brain, by researchers studying mice in California.

The experiment, reported in Proceedings of the National Academy of Sciences, skipped the middle "stem cell" stage in the process.

The researchers said they were "thrilled" at the potential medical uses.

Far more tests are needed before the technique could be used on human skin.

Stem cells, which can become any other specialist type of cell from brain to bone, are thought to have huge promise in a range of treatments. Many trials are taking place, such as in stroke patients or specific forms of blindness.

One of the big questions for the field is where to get the cells from. There are ethical concerns around embryonic stem cells and patients would need to take immunosuppressant drugs as any stem cell tissue would not match their own.

An alternative method has been to take skin cells and reprogram them into "induced" stem cells. These could be made from a patient's own cells and then turned into the cell type required, however, the process results in cancer-causing genes being activated.

Direct approach

The research group, at the Stanford University School of Medicine in California, is looking at another option - converting a person's own skin cells into specialist cells, without creating "induced" stem cells. It has already transformed skin cells directly into neurons.

This study created "neural precursor" cells, which can develop into three types of brain cell: neurons, astrocytes and oligodendrocytes.

These precursor cells have the advantage that, once created, they can be grown in a laboratory into very large numbers. This could be critical if the cells were to be used in any therapy.

Brain cells and skin cells contain the same genetic information, however, the genetic code is interpreted differently in each. This is controlled by "transcription factors".

The scientists used a virus to infect skin cells with three transcription factors known to be at high levels in neural precursor cells.

After three weeks about one in 10 of the cells became neural precursor cells.

Lead researcher Prof Marius Wernig said: "We are thrilled about the prospects for potential medical use of these cells.

"We've shown the cells can integrate into a mouse brain and produce a missing protein important for the conduction of electrical signal by the neurons.

"More work needs to be done to generate similar cells from human skin cells and assess their safety and efficacy."

Dr Deepak Srivastava, who has researched converting cells into heart muscle, said the study: "Opens the door to consider new ways to regenerate damaged neurons using cells surrounding the area of injury."

Source: http://www.bbc.co.uk/go/rss/int/news/-/news/health-16788809

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Monday, January 30, 2012

Mitt Romney Considers Withdrawing NBC Attack Ad

Mitt Romney Considers Withdrawing NBC Attack Ad Mitt Romney told NBC?s ?Today? show on Monday that he would consider removing an attack ad featuring a clip from the network?s nightly newscast 15 years ago.

The ad in question, which the Romney campaign calls ?History Lesson? features former-?NBC Nightly News? anchor Tom Brokaw, in a 1997 newscast, discussing ethics penalties handed down by a Congressional panel to former House Speaker Newt Gingrich, who is now Romney?s rival for the 2012 presidential nomination.

Mitt Romney Campaign ad

A clip from a campaign ad released by the Mitt Romney campaign for president shows a 1997 NBC Nightly News clip featuring former anchor Tom Brokaw announcing House Ethics committee penalties against former House Speaker Newt Gingrich, who is now Romney's rival for the Republican party's presidential nomination. (Screenshot/Mitt Romney Campaign)

Mitt Romney Campaign ad

A clip from a campaign ad released by the Mitt Romney campaign for president shows a 1997 NBC Nightly News clip featuring former anchor Tom Brokaw announcing House Ethics committee penalties against former House Speaker Newt Gingrich, who is now Romney's rival for the Republican party's presidential nomination. (Screenshot/Mitt Romney Campaign)

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?We?ll sit down with the lawyers, talk to the folks at NBC, and make a decision on that front,? Romney said on ?Today.? Romney?s campaign said over the weekend it believes use of the clip falls does not violate copyright laws.

NBC has requested that Romney take down the ad. Watch the ad below:

Source: http://www.medicaldaily.com/news/20120130/8983/romney-nbc-ad-attack-gingrich-today-ethics-penalties.htm

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NHS changes branded 'unholy mess'

Nurses using a hand held computer (Photo SPL)The new system could 'go live' in April 2013

Changes to the NHS in England have created an "unholy mess", the editors of three leading journals have said.

With the overhaul just over a year away, the joint editorial by the Health Service Journal, Nursing Times and British Medical Journal acknowledged it was unlikely it could be stopped now.

But it predicted the changes would be so destructive another reorganisation would be needed within five years.

And it urged politicians to learn from the mistakes that had been made.

The opinion piece, which will be published in the three magazines this week, suggests an independent commission be set up to oversee changes in the future.

The intervention by the journals comes after the major NHS unions have called for the bill underpinning the changes to be scrapped.

Last week the medical royal colleges, which set standards in the NHS, nearly joined them in opposing the plans, before deciding against the move following last-minute pleas by ministers.

It means if the bill completes its passage through Parliament in the coming months the new system will go live in April 2013.

'Hasty compromises'

Under the plans, groups of GPs will take charge of much of the NHS budget from managers working for primary care trusts, while more competition with the private sector will be encouraged.

The editorial said the changes had been "unnecessary, poorly conceived and badly communicated" and had "destabilised and damaged" the health service.

It said through a combination of hasty compromises, a lack of confidence among staff and badly drawn-up proposals, the new system would be "unstable".

Dr Fiona Godlee, editor-in-chief of the BMJ, said the journals had decided to make what she said was an unprecedented step of issuing a joint editorial to illustrate the depth of feeling within the health service.

"We don't represent anyone, but we do talk to the doctors, nurses and managers who will have to implement these changes and wanted to get across the sense of anger at what has happened."

Dr Michael Dixon, of the Clinical Commissioning Coalition - which represents GPs who are piloting the changes - said he did not share the sense of gloom expressed by the editorial.

He acknowledged there were problems with how the changes were being rolled out, particularly over the powers being given to the national board, but accused critics of having "vested interests".

He added: "It could still create a coherent system, but we must give GPs the freedom to make a difference. There is a unique opportunity here, we must make sure we grab it."

A spokesperson for the Department of Health said: "Our reforms are based on what NHS staff themselves have consistently said - they want more freedom from day-to-day bureaucracy and political interference so they can get on with the job of caring for patients. That is exactly what this bill achieves.

"Through the independent NHS Future Forum we have already had hundreds of meetings, discussions and public debates with thousands of people on the future of the health service.

"To start this process again would undermine the development of clinical commissioning and prevent healthcare professionals taking decisions in the interests of their patients.

"The Future Forum demonstrated widespread agreement with the principles of change and GPs themselves have written to newspapers to express their support.

"It's completely untrue to suggest that dropping the bill would save the NHS money.

"Our plans will reduce needless bureaucracy by a third and save �4.5 billion over the course of this Parliament and �1.5 billion every year afterwards. Every penny saved will be reinvested in frontline care for patients."

Release of the editorial comes as a study published by BMJ Open - part of the British Medical Journal group - claimed that GPs were at high risk of burnout.

The report, based on a survey of 564 GPs, found they were suffering from high levels of emotional exhaustion and a reduced sense of personal accomplishment, particularly those who repeatedly saw the same patients.

Source: http://www.bbc.co.uk/go/rss/int/news/-/news/health-16788328

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Exclusive: 'Stop the mudslinging on pensions' says BMA chairman

By Hamish Meldrum, 30 January 2012

BMA chairman Dr Hamish Meldrum writes exclusively for GPonline.com, warning that attacks on doctors defending their pensions are likely to get nasty, but the BMA will remain committed to trying to negotiate a solution until the last possible moment.

Source: http://www.gponline.com/channel/news/article/1114484/exclusive-stop-mudslinging-pensions-says-bma-chairman/

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Is Anxiety Ruining Your Teeth?

BY: Denise Foley

The holidays have finally gotten to you: You?re in a bad mood, you feel a bout of the blues, and you?re stressing over your endless to-do list. Then, the last thing you were planning on arrives: a throbbing toothache (or jaw ache) that sends you straight to the dentist chair. �

You may be prone to blame your bad luck in this scenario, but did you know that anxiety and tooth pain are actually related?

Anxiety affects your mouth in many ways. If you take your daytime problems to bed with you, for example, you could unknowingly be grinding your teeth while you sleep -- a condition known as bruxism that affects up to 20 percent of Americans. This can lead to broken teeth, jaw pain and even development of bony growths in the mouth. Or, if you?re trying to fix your mood with antidepressants, these and other medications may be contributing to mouth dryness, which sets you up for toothaches, headaches, jaw pain and cavities.

Fret not, there are good news: If you suspect these two common problems are affecting you, the fixes are easy -- both for your mouth and your sanity. Try this:

a. Chew more gum. Not only does chewing gum reduce stress (thanks to its soothing rhythmic motion), it also improves memory and protects your teeth by increasing saliva flow. Sugar-free gum that contains xylitol, especially, has been proven to fight plaque even more than regular gum, slowing tooth decay that can be brought on by medications.

b. Consider a mouth guard. This device creates a cushion that minimizes the impact of grinding and clenching, which tend to be unconscious habits, says Davis. Talk to your dentist about getting a custom-made one just for you ? made from plastic that?s molded to your bite, mouth guards are inexpensive and easy to pop in for a good night?s sleep.

But your best Rx of all: Relaxation, says T. Bob Davis, a dentist and spokesperson for the Academy of General Dentistry. Tap into your favorite technique, be it a massage, meditation ? or a trip to Cancun, suggests Davis. If anything, now is the time to treat yourself to a little holiday TLC.

More on tooth pain from our sponsor

Source: http://www.oralcareandhealthdaily.com/blog/anxiety_teeth/index.html

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