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Henry The Mole Killer

Posted by admin On September - 8 - 20107 COMMENTS


Moles can drive you nuts! If you’re like most homeowners, you’re probably confused by all of the conflicting “advice” on mole control. You believe every rumor, home remedy or control method is worth trying. In fact, chemicals and home remedies (including castor oil derivatives like Mole Med and grub controls) are not only ineffective when dealing with moles, they allow the animals time to establish and become real problems. Moles are woodland animals in nature, but can quickly colonize and spread through adjacent residential properties if not handled properly. Since they need a well-established tunnel network to survive, the longer they’re allowed to tunnel, the more habituated they become and difficult to control. Trapping is the only effective method of control. It is literally a war of attrition. Since few homeowners bother to trap moles, large mole populations can develop in residential areas. It seems odd to me that in spite of all knowledgeable sources advocating trapping as the only reliable approach to a mole problem, we’re still pouring on the chemicals, pumping the soil full of gases, snapping up sonic noise makers and trying age old home remedies that never have worked. The common mole is an insectivore, not a rodent. Its diet is restricted to ground invertebrates such as grubs, millipedes, ants and the like. However, the mole’s primary food source is earthworm, so trying to control white grub and lawn insects is no protection from mole activity. The activity


Potential internal parasites in cats include round worms, tape worms and hookworms. Learn more about internal parasite symptoms and treatments in cats with tips from a veterinarian in this free cat healthvideo. Expert: Tracy Carreiro Bio: Tracy Carreiro is member of The Faxon Animal Rescue League. The League was founded in 1913 to help overworked and abused draft horses. Filmmaker: Christian Munoz-Donoso


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Junior medics ‘leaving training’

Posted by admin On September - 7 - 2010Comments Off

Hospital doctors generic Doctors’ working hours have been limited since last summer

Nearly one in four junior doctors drop out of their NHS training in England after two years, figures show.

The data from the Medical Programme Board, which oversees training, showed 23% of 6,000 doctors did not apply for the next training stage last year.

Although not all are lost to medicine as some take gaps years or continue working in other parts of the NHS.

Unions said the issue was linked to high workloads, but the government said there was no evidence of this.

It is the first year data like this has been compiled so it is not possible to compare the 23% figure to previous years.

But the board is concerned enough to have launched a review to find out why so many are leaving training at the end of year two when they should be starting to pursue specialities, such as surgery.

Natural break

While they are not applying for the next stage of the junior doctor course, it does not necessarily mean they are lost to medicine.

Some doctors take a gap year, while others end up working for the NHS but in posts that do not count towards their training.

“Understaffing makes our work much more intense and does not go unnoticed by our patients”

Dr Shree Datta British Medical Association

Meanwhile, others head abroad to work in places such as Australia.

The British Medical Association said while for many the end of the first two years – known as the foundation course – may represent a natural break, the demands being placed on junior doctors could still be playing a role.

They believe shifts have become more demanding because of the EU working time directive which was introduced into the NHS last summer and limits the working week to 48 hours.

It ended the era of junior doctors working day and night shifts to staff wards, but according to the union has led to those on shift being stretched much further and thus unable to spend time in areas where they want to specialise.

Dr Shree Datta, chairman of the BMA’s junior doctors committee, said: “Understaffing makes our work much more intense and does not go unnoticed by our patients.”

But a Department of Health spokeswoman said there was no evidence of this.

She pointed out that virtually all the training posts in the NHS were filled – there are always more medics in training than there are training posts to ensure a healthy competition for places.

And she added while the government was looking at how the working-time directive had been introduced there would be no return to “tired doctors working excessive hours”.

This article is from the BBC News website. © British Broadcasting Corporation, The BBC is not responsible for the content of external internet sites.

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Junior medics ‘leaving training’

Bipolar ‘not linked to violence’

Posted by admin On September - 7 - 2010Comments Off

Stacey Branning, character in EastendersEastEnders’ Stacey Branning was diagnosed with bipolar disorder in 2009 as part of a campaigning storyline

People with a severe mental illness are no more likely to be violent than anyone else – unless they abuse drugs or alcohol, a study has suggested.

The relationship between bipolar disorder and violence largely came down to substance abuse, researchers said..

The study compared the behaviour of people with the disorder with their siblings and the wider population.

One of the authors said it was probably more dangerous to walk past a pub at night than a mental health hospital.

The study, led by Oxford University’s Department of Psychiatry, examined the lives and behaviour of 3,700 people in Sweden who had been diagnosed with bipolar disorder, commonly known as manic depression.

“It is probably more dangerous walking outside a pub on a late night than walking outside a hospital where patients have been released”

Dr Seena Fazel

The disorder leads to sudden and unpredictable mood swings which are more severe than the normal ups and downs of life.

The team, led by consultant forensic psychiatrist Dr Seena Fazel, wanted to examine the public perception that there is a link between the disorder and violent crime.

They did this by comparing the experiences of the patients with some 4,000 siblings of people with bipolar disorder – and a further group of 37,000 people selected from the general population.

The research, published in the Archives of General Psychiatry, found that the rates of violent crime among people who were mentally ill and abused substances were no different to those among the general population who abused substances.

In each group, the rate of violent crime was between six and seven times higher than in the general population.

“Most of the relationship between violent crime and serious mental illness can be explained by alcohol and substance abuse,” said Dr Fazel.

“That tends to be the thing that mediates the link between violence and the illness.”

He said that if the substance abuse was taken away, the illness itself had a “minimal” or non-existent role in violence.

Dr Fazel said: “It’s probably more dangerous walking outside a pub on a late night than walking outside a hospital where patients have been released”

The study said that people with bipolar disorder were 10 times more likely to abuse drugs or alcohol than those in the overall population because they tended to turn to substances to counter the effects of their medication or to get other relief from their symptoms.

A previous paper on schizophrenia, written by several of the same researchers, came to similar findings.

The findings of both studies support the view of mental health charities who argue that the stigma attached to illnesses is not justified by medical evidence.

In 2009 the BBC joined forces with mental health charities for a story line in which one of the characters in the Eastenders soap came to terms with bipolar disorder.

Paul Farmer, chief executive of the mental health charity Mind, said the research would reassure people with severe illnesses such as bipolar disorder and schizophrenia.

“The link between mental illness and violence is often grossly exaggerated when in fact people with mental health problems are far more likely to be the victims of crime than the perpetrators

“This kind of stigma damages lives,” he said.

The charity Sane said it was “surprised” the research appeared to overlook the “realities of severe mental illness”.

Its chief executive Marjorie Wallace said: “We accept that alcohol and drug abuse can exacerbate the more acute symptoms and that such abuse is more widely responsible for criminal acts.

“We also accept that the majority of people with mental illness are never violent and the chances of a member of the public being attacked at random extremely rare.

“However, we do not believe it is helpful to underplay the extreme pain, paranoia and denial of symptoms such as command voices which those with psychosis can experience and which may trigger damaging behaviour.”

This article is from the BBC News website. © British Broadcasting Corporation, The BBC is not responsible for the content of external internet sites.

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Cancer treatment

Posted by admin On September - 7 - 2010Comments Off

William Roentgen. Pic: Photo researchers/SPLGerman physicist Wilhelm Conrad Roentgen discovered X-rays in the 1890s

Chemotherapy is perceived as the ‘backbone’ of cancer treatments, while radiotherapy is perceived as ’second best’.

But in this week’s Scrubbing Up, cancer specialists Dr Ricky Sharma and Professor Gillies McKenna of the Medical Research Council’s Gray Institute for Radiation Oncology and Biology warn that the UK risks falling behind the rest of the world in developing effective treatments for cancer and say funding new forms of radiotherapy must be a priority.

It is over a century since Wilhelm Roentgen “photographed” his wife’s hand, including her wedding ring, with the very first X-ray picture.

Later, the Nobel prize-winning research of Marie Curie and other pioneers demonstrated that radiation could be used not only to diagnose diseases, but to treat cancer effectively, creating the field of radiotherapy – the use of radiation to treat cancer.

Following these discoveries, British scientists and physicians led the world in developing new treatments for cancer.

“The status of radiotherapy as an ‘orphan’ speciality has been made worse by a decline in funding available for research over the last two decades. ”

Dr Sharma and Professor McKenna

Although cancer specialists in the UK prescribe both chemotherapy and radiotherapy, the public has been led to believe that new chemotherapy drugs offer the greatest promise as the ‘magic bullet’ for the effective treatment of cancer.

The reality is that surgery and radiotherapy are the main curative treatments for cancers in adults. Over half a century later, we are still waiting for any chemotherapy to be as effective as radiotherapy for curing cancer.

Despite its effectiveness, the image of radiotherapy has been stigmatised in society. When it is offered, patients often wrongly assume they will be getting ’second best’ and will suffer lots of unpleasant side-effects.

Unfortunately, when radiotherapy does hit the headlines the story is about the very rare occasions when there have been mistakes. In reality, millions of patients are successfully treated each year with few ill-effects.

In fact, radiotherapy has among the highest level of quality assurance of all the medical specialties.

The status of radiotherapy as an ‘orphan’ speciality has been made worse by a decline in funding available for research over the last two decades.

A national report published in 2003 warned that if this situation was not reversed, the study of the biology underlying radiotherapy – radiobiology – would no longer be sustainable as an academic discipline in the UK.

Since this report was published, Europe’s largest charity, Cancer Research UK, and the Medical Research Council have combined forces to inject significant amounts of funding into radiobiology research, particularly at the Gray Institute of Oxford University.

But however successful this initiative might be – and first reports look promising – this fundamental science cannot be translated into a genuine benefit for patients in the NHS unless drastic improvements are made in the delivery of routine radiotherapy in the UK.

In day-to-day clinical practice the UK lags behind other developed countries in delivering radiotherapy that is targeted directly on the tumour and affecting less of the normal surrounding tissue.

This means that the long-term side effects of radiotherapy treatments are worse for many patients than they need be.

“Historically, the UK was a leader in this form of cancer treatment”

Dr Sharma and Professor McKenna

Similarly, particle therapy is a special type of radiotherapy where protons or other atomic ions are used to treat cancer.

At present, adults and children with cancer who need particle therapy have to travel abroad to receive this treatment. Many of these patients are funded by the NHS because this therapy is the best treatment for them.

But they can’t get it in the UK.

As the UK rediscovers the scientific potential of radiobiology, exciting new frontiers of biologically directed radiotherapy treatments are opening up in UK laboratories.

When UK scientists make great leaps forward in the laboratory, we want patients in NHS hospitals to take part in the clinical trials of these new treatments.

We don’t want to see other countries run trials to show that our scientific discoveries are effective treatments for patients with cancer.

The funding provided by charities and research councils for basic science in radiobiology has to be matched by government initiatives to create a clinical trials network which can rapidly convert laboratory breakthroughs into new treatments for NHS cancer patients.

Historically, the UK was a leader in this form of cancer treatment. Now is the time for it to become one again.

This article is from the BBC News website. © British Broadcasting Corporation, The BBC is not responsible for the content of external internet sites.

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Cancer treatment

UK radiotherapy ‘lagging behind’

Posted by admin On September - 7 - 2010Comments Off

Man undergoing radiotherapyRadiotherapy ‘needs more public attention’

Too few UK cancer patients are receiving state-of-the-art radiotherapy care, experts say.

Cancer Research UK (CRUK) warns only 7% of patients receive a new type of radiotherapy, compared with 20% in Europe.

Writing in the BBC’s Scrubbing Up column, CRUK experts said patients were receiving older types of radiotherapy – or having to travel abroad for care.

The UK’s cancer tsar said plans were being developed to improve care.

“There are vital areas that need to be addressed to help deliver the best treatment for patients. ”

Harpal Kumar CRUK chief executive

The number of people receiving radiotherapy in the UK tripled between 2000 and 2009, and the number of radiographers (the health service staff who delivers radiotherapy) rose by 40% between 2000 and 2006.

But CRUK estimates that, in total, only 38% of cancer patients in England are getting radiotherapy – although research shows that up to 50% might benefit.

The charity says differences in staffing levels and equipment means UK health care trusts are failing to offer equal opportunities for patients to receive radiotherapy.

And for those patients who are being offered radiotherapy, many suffer unacceptably long waiting times before receiving their treatment, the charity says.

It believes a lack of public awareness about radiotherapy’s importance in treating cancer is affecting treatment provision.

A survey of 2,000 people for the charity found only one in 10 knew radiotherapy helps cure 40% of cancer patients.

The survey showed the public is more likely to rate other treatments – surgery, chemotherapy or targeted drugs – as “cutting edge” treatments.

Experts say the UK is lagging behind the US and Europe in introducing new, more targeted radiotherapy technology, such as intensity modulated radiotherapy (IMRT) or image guided radiotherapy (IGRT).

IMRT uses computers to control the radiotherapy machine to vary the intensity of the radiation beams, helping to closely match the three dimensional shape of the tumour.

It gives very precise doses to a cancer or to specific areas within the tumour while minimising the dose to nearby tissues.

IGRT takes images of the cancer before and during radiotherapy so the doctor can make sure the treatment is precise and accurate.

Professor Gillies McKenna, director of the Gray Institute for Radiation Oncology and Biology at the University of Oxford, said: “Radiotherapy is a critical part of cancer treatment.

“We know that around 20% of cancer patients receive IMRT in Europe, while the UK is only delivering it to 7% of patients.

“This newer type of radiotherapy is more effective in delivering targeted treatment, minimising side-effects to other parts of the body.”

Harpal Kumar, chief executive of CRUK said: “Radiotherapy has improved substantially over the last 10 years, but there are vital areas that need to be addressed to help deliver the best treatment for patients.

“Radiotherapy needs the same level of public support that new drugs have. We have seen awareness helping steer priorities with other treatments and believe this should happen with radiotherapy.”

He said: “It’s important that all areas of the UK offer the same opportunities for patients to have radiotherapy wherever they live.”

Professor Sir Mike Richards, the government’s national cancer tsar, said: “Delivering state of the art radiotherapy is a complex operation.

“We are now planning ways to boost services to meet the needs of future cancer patients so we can offer radiotherapy to all those who would benefit from it.”

This article is from the BBC News website. © British Broadcasting Corporation, The BBC is not responsible for the content of external internet sites.

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UK radiotherapy ‘lagging behind’

Non-stick pan ‘cholesterol link’

Posted by admin On September - 7 - 2010Comments Off

Non-stick panThe chemicals help stop food sticking to the pan

Scientists are concerned that exposure to chemicals used in non-stick frying pans could raise cholesterol levels in children after finding a link.

They have no proof, but the West Virginia team says further research is needed to rule it out.

They studied over 12,000 children involved in a lawsuit regarding a water supply contaminated with the same chemicals used on non-stick pans.

Experts stressed that the children’s exposure was much higher than typical.

“More research is needed to identify whether the small quantities of these chemicals that UK children are exposed to actually affect their cholesterol levels”

Cathy Ross British Heart Foundation

Most people are exposed to the man-made perfluoroalkyl acid chemicals because they are used commonly in manufacturing.

Perfluoroalkyl acids like PFOA and PFOS give non-stick pans heat resistance, and also come from the breakdown of compounds used in commercial food packaging and factory treatments for fabrics, carpets and stain-resistant clothing.

Experts know these chemicals can get into the body and travel to the liver – the organ responsible for making cholesterol and handling any fat that comes from the diet.

And other studies have already suggested that PFOA and PFOS may change how well the body deals with these fats.

Stephanie Frisbee and colleagues at West Virginia University School of Medicine set out to investigate this further, looking at a group of children who had been exposed to particularly high levels of PFOA through an industrial accident.

Related stories

Blood tests from the children showed that they did have much higher levels of PFOA than would be expected – their levels were 69.2 nanograms per millilitre on average compared to the 3.9ng/ml national average.

And their higher PFOA levels were associated with increased total cholesterol and LDL or “bad” cholesterol.

The one-fifth of children and teenagers with the highest PFOA levels had total cholesterol levels 4.6 milligrams per decilitre higher and LDL cholesterol levels 3.8mg/dl higher than the fifth of children with the lowest PFOA levels.

The children’s PFOS levels were only slightly raised, yet were also linked with higher cholesterol levels.

High cholesterol, particularly LDL cholesterol, is linked to heart disease.

But the experts told the journal Archives of Pediatrics and Adolescent Medicine that it was too early to say if their findings meant that the children in the study would be at increased risk of heart disease as a result.

Cathy Ross, senior cardiac nurse at the British Heart Foundation, urged caution in interpreting the findings.

“This study was carried out in a specific area in the USA where the levels of these substances were excessively high due to contaminated water.

“It does not show a link to these substances when they are used in coatings for frying pans where they appear in considerably lower levels.

“While the study found that where there were high blood levels of PFOAs and PFOSs there was also a modest increase in cholesterol levels, this is not the same as saying that they caused the rise in cholesterol.

“More research is needed to identify whether the small quantities of these chemicals that UK children are exposed to actually affect their cholesterol levels.”

She said children’s heart health was at greater risk from what goes into the frying pan and from an increasingly inactive lifestyle than from what the lining of the frying pan is made of.

This article is from the BBC News website. © British Broadcasting Corporation, The BBC is not responsible for the content of external internet sites.

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NHS in Wales faces £380m cutbacks

Posted by admin On September - 7 - 2010Comments Off

Hywel GriffithBy Hywel Griffith

Welsh health boards

The Welsh NHS faces making

ME ‘could be caused by a virus’

Posted by admin On September - 7 - 2010Comments Off

Scientists in Scotland have found further evidence that ME, or Chronic Fatigue Syndrome, could be caused by a virus.

This article is from the BBC News website. © British Broadcasting Corporation, The BBC is not responsible for the content of external internet sites.

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