Adventure Ausrama Blog

Genetic testing should not be used for herpes, Alzheimer's or Coeliac disease. It seems that genetic testing is not all good for health problems. MedicineWise, a body of doctors and patients, has released an advisory list for scientists. DNA testing should no be used for coeliac disease, nor for herpes or Alzheimer's. Identifying a "causative" gene only indicates a probability. Indeed, screening for herpes in genetic testing for sexually transmitted disease is a misuse of resources.  Millions of dollars of government funding is wasted every year. A DNA finding is not a black and white issue. Gene determination is not 100 per cent. Many people with a "faulty" gene do live without ever getting the so called predetermined disease. Furthermore, patients can be falsely reassured by a DNA test. ◆ Chemistry by Ty Buchanan   ◆                Australian Blog   ★   Adventure Australia . . . . . . . . . . . . . . . . . .

A great deal of research is going on into solving the problem of Alzheimer's disease. It is a major issue with the number of elderly people increasing in most countries. Though young people can suffer from the illness it is perceived as a disease of the aged. While most work has been done on the chemical and molecular structure of the brain, it seems that a simple treatment has been there all along. The University of Queensland has stumbled onto ultrasound as an effective treatment. First successful on mice, it is now being rolled out for humans. Waves of ultrasound break up neurotoxic amyloid plaque. The cause of the illness is still there, but the damage done is reversed. Some old memories could still be lost. However, new ones will be kept. This will reduce the need for resources in caring for the elderly who will able to function on their own. In tests, mice were capable of solving problems that had beaten them before. Decision making is the most important

When is human advancement and achievement not necessarily so? When improvement leads to deleterious side effects. There are theories that protection of children from the environment by medication and physical intervention causes such things as hay fever and autism. These are only theories and not proven. Another issue is the massive intake of carbohydrates humans have taken into their bodies over the last ten thousand years. We have not evolved to digest the diet. For most of our evolution we lived on meat and fruit with tubers in small amounts.  Societies have changed a great deal. There are now strong indications that Alzheimer's disease (AD) is caused by people keeping the environment too clean when children are toddling around. "Good" bacteria and viruses do not get into our bodies. It should be noted that the rate of Alzheimer's is rising only in wealthy nations. Lack of microbes could also be increasing strokes. This seems to be an insurmountable prob

New findings on Alzheimer's have been released in Australia. The build up of beta-amyloid plaque is thought to be the main cause of Alzheimer's and it is also responsible for cognitive decline over the long term. The presence of plaque in the brain enables diagnosis of Alzheimer's even in people who show no immediate symptoms. This was announced by Dr Christopher Rowe, professor of nuclear medicine at Melbourme's Austin Hospital. A patient can now know years in advance that he/she will develop Alzheimer's. Whether this is a good thing is debatable, though it does give time for a person to get their things in order. Depression could be the result of making such an emotive discovery. Eighteen million people suffer from Alzheimer's worldwide. With the large segment of the population moving into the elderly group this is expected to reach 34 million by 2025. A new drug to fight plaque has been approved in the US. Hopefully, a medication can be found that

Just as jerky handwriting can indicate that a person has cancer, so handwriting shows if a person has heart disease. Christina Strang gave a presentation at the International Graphonomics Society in Melbourne stating that she examined the handwriting of over 1,000 people in their 60s. The handwriting expert magnified handwriting looking for traits such as momentary stop-starts, location of dots, odd shaped 'o's, etc. She found that people with cardiac problems had more "resting dots" in the upper parts of 'a', 'e' and 'o's, vis-a-vis the control group. Doctors have dismissed the findings as being too general and unscientific, in much the same way as they did with similar research into Alzheimer's, Huntington's and Parkinson's diseases. http://www.adventure--australia.blogspot.com/ http://www.tysaustralia.blogspot.com/ http://www.feeds.feedburner.com/AdventureAustralia http://www.technorati.com/blogs/http://adventure--austra