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Showing posts with label elderly. Show all posts
Showing posts with label elderly. Show all posts

Dementia 'not normal part of ageing' say scientists

Dementia is not a normal part of growing old, scientists have insisted as they step up calls for more investment in research.

The telegraph, by Martin Beckford, Health Correspondent, 10 Feb 2011

Experts claim they are close to developing effective treatments for the degenerative conditions that will soon affect a million people in Britain.

They want to dismiss the idea that diseases such as Alzheimer’s, which lead to memory loss and a gradual decline in capabilities, are an inevitable part of the ageing process that await us all.

But they say that dementia remains the “poor relation” to cancer and heart disease in terms of research funding, and so more people will suffer unnecessarily unless Government, private companies and the public increase investment.

Professor Julie Williams, a researcher at Cardiff University who has discovered genes linked to Alzheimer’s disease, said: “We’re on the verge of a profound understanding of dementia and one that could lead us to the treatments we need, but we need help to get there.

“Investing in dementia research now will pay dividends, heading off the forecast explosion in numbers living with the condition and the crippling economic costs that come alongside.”

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Professor Kevin Morgan, of the University of Nottingham, who is Scientific Adviser for Alzheimer's Research UK, added: “Dementia is not a normal part of ageing – it is caused by brain diseases that we can beat, but we need more investment in the research that will give us answers.”

As The Daily Telegraph disclosed, Alzheimer's Research UK has launched a new drive to increase funding to improve diagnosis and treatment of dementia.

There are fears that without the same “aggressive” research as was used to target HIV in the 1980s, Britain faces a “dementia catastrophe” that will cost the economy billions and ruin thousands of lives.

Julian Huppert, the MP for Cambridge who hosted the charity’s re-launch in Westminster, said: “The impact of dementia is devastating, affecting not just the individual and the people around them, but costing the UK economy over £23 billion a year.”

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Old woman dies of malnutrition

Andi Hajramurni, The Jakarta Post, Makassar | Fri, 10/08/2010 9:49 AM

An 80-year-old woman was found dead, with malnutrition believed to be the cause, in her home in Pannampu subdistrict in Makassar, South Sulawesi, one of the country’s top rice producers.

The woman was believed to have died three to seven days earlier when her decomposing body was found by a village security officer Tuesday.

The woman’s husband, Daeng Ali, said he was aware that his wife had died but did not have the money for a decent funeral.

“I locked her remains in a room and went to find money for the funeral,” the 81-year-old said.

Daeng Ali supported himself and his wife by working as a scalper and worker at nearby Pannampu traditional market. At times, neighbors provided the family food.

The couple, who did not have children or other family members, lived in a shack where its floor is submerged in water from the neighborhood’s domestic waste.

There is one old bed with a dirty mattress in the house and a cabinet made of triplex wood, along with humble kitchen appliances.

Officials said they found it difficult to gather information related to the death of Daeng Ona from her husband as he did not speak clearly and was believed to suffer mental illness.

“His wife’s health probably worsened due to lack of proper treatment,” Mauluddin, a forensic doctor at the Makassar Police’s Bhayangkara hospital, said.

Mauluddin said the postmortem examination result showed no traces of inflicted violence on Ona’s body.

“We found that she suffered from serious malnutrition. She had no fat at all, only bones and skin.

“She might have died because of complications from some acute diseases and old age,” he said.

Yet, he said the diseases could not be detected since no autopsy was carried out, only an outer postmortem examination.

Makassar Police chief Adj. Comr. Ahmad Maryadi confirmed that Ona’s body was decomposing saying the flesh was rotting.

“We directly evacuated the body to the hospital for a postmortem examination to determine the cause of death,” he said.

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Coconut Oil and Alzheimer’s Disease

ANH-USA, October 5, 2010

How worried should drug companies be about supplements eating into their monopoly profits? A lot—as this story will show. Please share it with anyone you know who is suffering from Alzheimer’s or is worried about it.

Of course, just about everyone worries about Alzheimer’s. It currently afflicts 5.2 million people in the US and is the seventh leading cause of death. The cost of treating it is estimated at $148 billion.

Mary Newport, MD, has been medical director of the neonatal intensive care unit at Spring Hill Regional Hospital in Florida since it opened in 2003. About the same time the unit opened, her husband Steve, then 53, began showing signs of progressive dementia, later diagnosed as Alzheimer’s Disease. “Many days, often for several days in a row, he was in a fog; couldn’t find a spoon or remember how to get water out of the refrigerator,” she said.

They started him on Alzheimer’s drugs—Aricept, Namenda, Exelon—but his disease worsened steadily. (It should be noted that the latest research shows that the various Alzheimer’s drugs, like Aricept, have proven disappointing, with little real benefit and often distressing side effects.) When Dr. Newport couldn’t get her husband into a drug trial for a new Alzheimer’s medication, she started researching the mechanism behind Alzheimer’s.

She discovered that with Alzheimer’s disease, certain brain cells may have difficulty utilizing glucose (made from the carbohydrates we eat), the brain’s principal source of energy. Without fuel, these precious neurons may begin to die. There is an alternative energy source for brain cells—fats known as ketones. If deprived of carbohydrates, the body produces ketones naturally.

But this is the hard way to do it—who wants to cut carbohydrates out of the diet completely? Another way to produce ketones is by consuming oils that have medium-chain triglycerides. When MCT oil is digested, the liver converts it into ketones. In the first few weeks of life, ketones provide about 25 percent of the energy newborn babies need to survive.

Dr. Newport learned that the ingredient in the drug trial which was showing so much promise was simply MCT oil derived from coconut oil or palm kernel oil, and that a dose of 20 grams (about 20 ml or 4 teaspoons) was used to produce these results. When MCT oil is metabolized, the ketones which the body creates may, according to the latest research, not only protect against the incidence of Alzheimer’s, but may actually reverse it. Moreover, this is also a potential treatment for Parkinson’s disease, Huntington’s disease, multiple sclerosis and amyotrophic lateral sclerosis (ALS or Lou Gehrig’s disease), drug-resistant epilepsy, brittle type I diabetes, and type II (insulin-resistant) diabetes.

So Mr. Newport, not being able to get into the drug trial, started taking the coconut oil twice a day. At this point, he could barely remember how to draw a clock. Two weeks after adding coconut oil to his diet, his drawing improved. After 37 days, Steve’s drawing gained even more clarity. The oil seemed to “lift the fog,” and in the first sixty days, Dr. Newport saw remarkable changes in him: every morning he was alert and happy, talkative, making jokes. His gait was “still a little weird,” but his tremor was no longer very noticeable. He was able to concentrate on things that he wanted to do around the house and in the yard and stay on task, whereas before coconut oil he was easily distractible and rarely accomplished anything unless he was directly supervised.

Over the next year, the dementia continued to reverse itself: he is able to run again, his reading comprehension has improved dramatically, and his short-term memory is improving—he often brings up events that happened days to weeks earlier and relays telephone conversations with accurate detail. A recent MRI shows that the brain atrophy has been completely halted.

Let’s take a moment to consider what actually happened here. Synthetic (patentable) Alzheimer’s drugs have failed. A drug company reluctantly decides to put a non-patentable natural substance (medium-chain triglycerides derived from coconut or palm) through an FDA trial. It works. But, darn it, a smart doctor figures out that a natural food can be substituted for the super-expensive drug. Not only that, the ketones from natural coconut oil last in the body longer than the drug version—eight hours instead of three hours. This is enough to make a drug company start worrying about its future. What if this natural health idea really catches on? Goodbye to monopoly profits!

Coconut oil can be found in many health food stores and even some grocery stores. One large chain sells a non-hydrogenated (no trans-fat) brand of coconut oil in a one-liter size (nearly 32 ounces) for about $7. It can be purchased in quantities as small as a pint and up to five gallons online. It is important to use coconut oil that is non-hydrogenated and contains no trans-fat. We would also strongly encourage the use of virgin oil (chemicals used to extract non-virgin oil are potentially dangerous, and better still, virgin organic, still quite reasonably priced.)

For more information, see Dr. Newport’s website. Sadly, you will not find any information on ketones, or the use of coconut oil or MCT oil, on the Alzheimer’s Association website.

Coconut oil is not the only natural product that has the potential to turn Alzheimer’s around. We will cover some other ones, and drug industry efforts to steal some of them, in a future issue.

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Can the power of thought stop you ageing?

BBC News, by Abigail Williams

A cure to ageing is a holy grail of medicine

In 1979 psychologist Ellen Langer carried out an experiment to find if changing thought patterns could slow ageing. But the full story of the extraordinary experiment has been hidden until now.

How much control do you have over how you will age?

Many people would laugh at the idea that people could influence the state of their health in old age by positive thinking. A way of mitigating ageing is a holy grail for the pharmaceutical and cosmetics industry, but an experiment by Harvard psychologist Ellen Langer three decades ago could hold significant clues.

Prof Langer has spent her entire career investigating the power our mind has over our health. Conventional medicine is frequently accused of treating them as separate entities.

"Everybody knows in some way that our minds affect our physical being, but I don't think people are aware of just how profound the effect actually is," she says.

In 1979, Prof Langer conducted a ground-breaking experiment - the results of which are only now being fully revealed.

Prof Langer recruited a group of elderly men all in their late 70s or 80s for what she described as a "week of reminiscence". They were not told they were taking part in a study into ageing, an experiment that would transport them 20 years back in time.

The psychologist wanted to know if she could put the mind back 20 years would the body show any changes.

The men were split into two groups. They would both be spending a week at a retreat outside of Boston.


Ellen Langer in 1979 and today

But while the first group, the control, really would be reminiscing about life in the 50s, the other half would be in a timewarp. Surrounded by props from the 50s the experimental group would be asked to act as if it was actually 1959.

They watched films, listened to music from the time and had discussions about Castro marching on Havana and the latest Nasa satellite launch - all in the present tense.

Dr Langer believed she could reconnect their minds with their younger and more vigorous selves by placing them in an environment connected with their own past lives.

And she was determined to remove any prompt for them to behave as anything but healthy individuals. The retreat was not equipped with rails or any gadgets that would help older people. Right from the off she was determined to ensure they looked after themselves.

When they got off the bus at the retreat, Prof Langer did not help the men carry their suitcases in. "I told them they could move them an inch at a time, they could unpack them right at the bus and take up a shirt at a time."

The men were entirely immersed in an era when they were 20 years younger.

Understandably, Prof Langer herself had doubts. "You have to understand, when these people came to see if they could be in the study and they were walking down the hall to get to my office, they looked like they were on their last legs, so much so that I said to my students 'why are we doing this? It's too risky'."

But soon the men were making their own meals. They were making their own choices. They weren't being treated as incompetent or sick.

Pretty soon she could see a difference. Over the days, Prof Langer began to notice that they were walking faster and their confidence had improved. By the final morning one man had even decided he could do without his walking stick.

As they waited for the bus to return them to Boston, Prof Langer asked one of the men if he would like to play a game of catch, within a few minutes it had turned into an impromptu game of "touch" American football.

Obviously this kind of anecdotal evidence does not count for much in a study.

But Prof Langer took physiological measurements both before and after the week and found the men improved across the board. Their gait, dexterity, arthritis, speed of movement, cognitive abilities and their memory was all measurably improved.

Their blood pressure dropped and, even more surprisingly, their eyesight and hearing got better. Both groups showed improvements, but the experimental group improved the most.

Prof Langer believes that by encouraging the men's minds to think younger their bodies followed and actually became "younger".

She first published the scientific data in 1981 but she left out many of the more colourful stories. As a young academic, she feared this might taint the experiment and affect the acceptance of the results.

Now after over 30 years of research into the connection between the mind and the body and with the confidence and conviction of a Harvard professor, she feels she has a fuller story to tell.

"My own view of ageing is that one can, not the rare person but the average person, live a very full life, without infirmity, without loss of memory that is debilitating, without many of the things we fear."

Richard Wiseman, professor of public understanding of psychology at the University of Hertfordshire, thinks the results of Prof Langer's experiments are fascinating but the big question is what's causing them. "I think there could be multiple things going on here and the question is which explanations really hold water.

"Part of it could be self perception, for example if you get people to smile they feel happier. The same could be going on here, by getting people to act younger they feel younger."

Prof Weisman believes another factor could be motivational, the men are simply trying harder by the end of the week, or it could be similar to hypnotism, where people do better on memory tests because they are told they have a better memory.

Whatever the cause he believes there is a place for the type of positive thinking shown in the study.

"If you take something like heart disease positive thinking can have a role, because while it won't heal your heart on its own, positive thinking will feed into positive actions like healthy eating or exercise which will help."

In any event there is likely to be more interest in the 1979 experiment. The retelling of the study has been snapped up by Jennifer Aniston's new production company, with Aniston tipped to play Prof Langer.


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Horizon: Don't Grow Old is available via iPlayer and will be repeated at 0250GMT on BBC One on Tuesday 9 February

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I Don't Feel Any Different

Well, I'm gonna do it. I'm joining AARP. What the hell. I've been alive for half a century. I deserve a little something for it.

That's a change that I'm gonna make—understanding that I do deserve something out of life. I don't think I've felt like I really deserve anything for a long time. I used to be able to go out and get the things I wanted. Now, I'm lucky if I even leave the house. I guess part of this weird, philosophical thing I'm going through has to do with turning 50. I'm reevaluating everything—including why I've been an overeater most of my life. A long time ago. the consequences weren't that bad. But boy has that changed.

I'm back at work today. I wish I had taken the entire week off—I am elderly now, you know. I could've stayed at home and yelled at the neighborhood kids to "get out of my yard." You know what, though? Inside, I feel like the person I have always been. I don't feel 50. I don't even know what 50 is supposed to feel like. Anyway, I don't feel old.

I'm kinda blank about anything else to say. So. . . .

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