Eat Soybeans to Prevent Diseases

Soybeans contain compounds that could prevent heart disease and cancer.

Soybeans contain high levels of several health-beneficial compounds including tocopherols, which have antioxidant properties. These molecules can be used in the development of functional foods, which have specific health-beneficial properties and can be used in the treatment or prevention of diseases. Tocopherols exist in four forms (α, β, γ, and δ) of which γ-tocopherol is found in greatest concentration in soybeans. However, α-tocopherol has the greatest antioxidant activity, and is the form converted to vitamin E in the human body. Thus, most interest for soybean tocopherols resides in α-tocopherol; however, certain health-properties have also been attributed to other tocopherol forms and interest for these remains. It has been suggested that all tocopherols could play a role in cardiovascular diseases and cancer prevention.

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Researchers develop an integrated treatment for veterans with chronic pain and posttraumatic stress

The wars in Iraq and Afghanistan have resulted in a growing number of soldiers evacuated to the United States for comprehensive care for physical and psychological trauma. Given the number of physical injuries often experienced by soldiers, it is not surprising that chronic pain is a frequent problem among returning soldiers from Operation Iraqi Freedom and Operation Enduring Freedom (OIF/OEF). Common sources of pain are in the head (traumatic-brain injury or post-concussion syndrome), legs (fractures, amputations, burns) and shoulders. Other physical injuries include spinal-cord and eye injuries as well as auditory trauma. In addition, veterans are reporting high rates of mental health issues, including posttraumatic stress disorder (PTSD), depression and alcohol use disorders.

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Researchers believe hormone therapy should not be stopped prior to mammograms

Researchers from Boston University School of Medicine (BUSM) are recommending that menopausal women on hormone therapy (HT) continue their treatment prior to having their annual mammogram screenings. These recommendations appear as an editorial in the current on-line issue of Journal of the North American Menopause Society.

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Gut worms may protect against asthma

A study conducted in Vietnam has added further weight to the view that parasitic gut worms, such as hookworm, could help in the prevention and treatment of asthma and other allergies.

Led by Dr Carsten Flohr, a Clinical Scientist from The University of Nottingham, and Dr Luc Nguyen Tuyen from the Khanh Hoa Provincial Health Service in central Vietnam, the study is the largest double-blind placebo controlled clinical trial to date looking at the potential links between hookworm and other gut worm infections and allergic conditions such as asthma and eczema.

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Does Helicobacter pylori eradication therapy prevent gastric cancer?

Although it has been demonstrated that Helicobacter pylori causes gastric cancer, it is still controversial that whether H. pylori eradication therapy is effective in primary prevention of gastric cancer. This is especially important for Yamagata Prefecture, a region of Japan with the second highest incidence of gastric cancer in the world.

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Compounds related to Viagra may shrink abnormally large hearts

Compounds related to Viagra, which is already in clinical trials to prevent heart failure, may also counter the disease in a different way, according to a study published online today in the journal Circulation Research. The results hold promise for the design of a new drug class and for its potential use in combination with Viagra or beta blockers.

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Researchers find drug that reverses resistance to chemotherapy for Pancreatic cancer

For the first time researchers have shown that by inhibiting the action of an enzyme called TAK-1, it is possible to make pancreatic cancer cells sensitive to chemotherapy, opening the way for the development of a new drug to treat the disease.

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Vaccination and testing for the human papilloma virus could eradicate cervical cancer

National governments should be taking action now

Berlin, Germany: Cervical cancer could be eradicated within the next 50 years if countries implement national screening programmes based on detection of the human papilloma virus (HPV), which causes the disease, together with vaccination programmes against the virus, according to a cervical cancer screening expert.

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Researchers identify new brain pathway for regulating weight and bone mass

Contrary to the prevailing view, the hormone leptin, which is critical for normal food intake and metabolism, appears to regulate bone mass and suppress appetite by acting mainly through serotonin pathways in the brain, according to a recent study published in Cell by Yale School of Medicine researchers and colleagues at Columbia University. This new finding contradicts the view that leptin acts primarily in the hypothalamus.

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Genetic ‘on-off switch’ mechanism stops cancer in its tracks

A tiny bit of genetic material with no previously known function may hold the key to stopping the spread of cancer, researchers at Yale School of Medicine and Sichuan University in Chengdu, China report in two papers in the September 7-11 issue of Proceedings of the National Academy of Sciences.

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