Researchers at Duke University have discovered why blood levels of prostate-specific antigen (PSA) go up as prostate cancer takes hold in the body. Published in the Journal of Biological Chemistry, their results suggested that the interaction of antibodies in the blood with cancer cell receptors stimulates the production of PSA, which in turn encourages more
Vegans, or vegetarians who consume no animal products of any kind, may be at an increased risk of blood clots and hardened arteries, mainly due to certain nutrient deficiencies. A lack of of omega-3 fatty acids and vitamin B12 was was found to have a particularly close association with the risk of atherosclerosis, according to
Determining one’s energy requirement may lead to better treatment opportunities for underweight patients with chronic obstructive pulmonary disease (COPD), according to findings published in the International Journal of Chronic Obstructive Pulmonary Disease. Prior research has shown that the use of a standard caloric calculation could lead to better weight gain and overall quality of life
The use of magnetic waves may alleviate symptoms of mood disorders, according to a study published in the journal Brain Stimulation. Transcranial magnetic stimulation (TMS) is a procedure that conducts electrical pulses, which are directed to stimulate certain lobes of the brain. Areas affected by this treatment increase mood-enhancing compound levels, such as dopamine, norepinephrine
Millions of Americans take St. John’s wort in herbal supplement form for a variety of mild health conditions. Now, researchers at the University of Southern California, Los Angeles’ Keck School of Medicine are saying that a synthetic form of a compound found in the plant may be used to supplement brain tumor therapies. A study
Varicose veins are caused by faulty heart valves and stressed vein walls and those suffering from the condition have often reported uncomfortable symptoms, such as pain, fatigue, or burning sensations. If left untreated, the disorder may lead to poorer heart heath as it may leave patients open to the threat of developing blood clots. Ilana
Although eating an alkaline diet rich with fruits, vegetables and whole grains may prevent medical problems such as a stroke, a new study is suggesting that some individuals may be less prone to suffering the problem earlier in life. According to findings from a study published in the journal, Neurology, new immigrants to North America
Scientific studies show 76 percent of Americans suffer from memory lapses decreased alertness and other forms of dementia. If you want to protect your brain functionbe sure to read this Thursday Edition of Health News Weekly. Youll find out about new scientific research thats helping doctors understand why you lose brain power. And youll also