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Tag: "test" at medical news

Elevating Manganese Levels hold back HIV

... in Bethesda, Md., said the research was done in a test tube and adjusting metal ion concentrations in the body could have completely different results. Dieffenbach told UPI the study will spur a flurry of research to further understand whether the PRM1 gene is a viable target to develop drugs around. Hi...

Dietary cure for fighting Helicobacter pylori

...li sprouts, can kill the bacterium - at least in a test tube. Initially their studies were focused on the cancer-fighting properties of this compound - but now it appears is can kill even resistant strains of H. pylori .The next stage is to see if broccoli itself can have such a powerful effect, rather th...

Detecting Colorectal Cancer

An innovative test to detect colorectal cancer may be certain and more comfortable than current methods. Researchers in Boston, have developed a new technique that identifies a specific protein in a patient's stool that is only present in cancerous colorectal cells. Re...

Dementia linked to HIV

... In a recent study, researchers compared cognitive test results for 200 people. 80 HIV patients were not suffering any symptoms of the disease, 90 patients were suffering symptoms, and 80 people were HIV negative. They were hoping to determine which risk factors play a role in early development of cogniti...

Celiac Disease in Type 1 Diabetes

...ed them for six years. Doctors used blood tests to test for celiac disease because many patients were experiencing no symptoms. 50% of cases of celiac disease were present at the onset of diabetes while the rest were found a few years after the start of the disease. Since many of the patients with CD had...

Control of anger disorder connected to Brain Dysfunction

... "disgust" and "surprise." And compared with other test subjects, they tended to label neutral expressions... "angry," according to Best's team. Finally, in a test of sensory perceptions related to OMPCC function, IED patients had more difficulty identifying vario...

Fructose cause digestive problems

...e. The researchers carried out a fructose breath test on 190 patients with unexplained gas, bloating and pain, 80 per cent of whom met criteria for IBS. In 70 per cent, methane and hydrogen were found in the breath analysis - both markers for fructose intolerance. More research is needed to confirm the ...

Babies of the deaf communicate

...wn speech into understandable chunks. In order to test that theory, Petitto compared three babies with normal hearing to three babies with normal hearing who had been born into homes of deaf parents who mainly communicated to them through sign language. The babies were videotaped and computers tracked th...

New technique for heart enlargement

According to recent study, a simple imaging test may identify patients with the gene mutation that ...t ventricle, the heart's main pumping chamber. The test showed about an 86-percent accuracy rate in determining patients with the gene mutation when velocit...

Detering memory problems

...ities were significantly more likely to have lower test scores. Depending on the type of damage, people were 1.4 to 4.1 times more likely to score in the lower extremes on the tests. Lead author Tien Yin Wong, M.D., M.P.H., says, "This study shows that people with cognitive dementia are more likely to hav...

Ultrasound test may detect heart condition early

According to a new report, a type of ultrasound test may be able to identify patients with a heart cond...n Boston, and colleagues used a type of ultrasound test called Doppler tissue imaging to examine diastolic function in 30 HCM patients and 30 people without...

Heart patients should play Golf

...rt problems. The men underwent a graded exercise test to determine their exercise capacity. Then they played nine holes, pulling their own golf cart and wearing portable devices to assess their oxygen uptake. On average, those with heart disease worked at 57 per cent of the capacity, while healthy men w...

Heart and dental care

...grams after their doctors hear heart murmurs. The test reveals whether the murmur is insignificant or is the result of a valve problem. If it is a valve problem, many patients should take antibiotics before a number of medical procedures, most commonly teeth cleaning but also colonoscopies. Without antib...

Novel research on liver cancer

...hemoembolization. Doctors felt, at this time, the test is very experimental and has only been tested in animals. Many more studies will need to be completed before it can be tested on humans. Doctors are still unsure of how the drug damages the tumor while protecting healthy tissue. According to resear...

Impact on Lung function based on exposure

...to in our early days. Scientists have long known a test called forced expiratory volume in 1 second, or FEV 1, //is an effective measure of lung function and predictor of morbidity and death. While FEV 1 tends to decline with age, investigators have speculated factors like exposure to tobacco smoke during...

Alcohol injures stress hormone response

...al were compared to 35 non-alcoholic controls in a test of stress hormone response and memory and problem solving. All participants were placed under stress by being required to do mental arithmetic and having a hand placed in ice cold water. Both these stress tests produce a burst of the hormone cortis...

Oral memory indicates future Alzheimer's patients

A word recall test is able to differentiate those who will get Alzhei...is. They find that those who performed poorly on a test called the California Verbal Learning Test were most at risk. This involves testing verbal memory. ...

Benefits in fertility procedures

...ring the procedure, doctors look at the embryo and test it for a number of conditions prior to implanting the embryo. This helps eliminate the implantation of embryos that are not going to result in live births. Dr. Werlin and colleagues are currently studying how useful PGD is in women of advanced mater...

Heart test may detect death risk

... of Cleveland, observed in a recent study, that a test commonly used to diagnose heart attacks may also i...t muscle. Measuring CK-MB is a standard diagnostic test for heart attacks. Foundation in Ohio found people with CK-MB levels more than five times higher t...

Genetic tests for cancer

Genetic test for cancer has mostly been very beneficial to pati...now// at least some of the genes involved, and can test for them. Dr.Lindsay Prior, a sociologist at Cardiff University felt that at least, few of those ref...

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