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Tag: "measure" at medical news

Out of Reach may Not Always Save You from Catching Cold

...t of the study QUT designed and built a machine to measure the distance a droplet travels in the air prior to drying. "The significant part of our research has found that rather than the droplet falling directly to the ground after leaving the mouth, the liquid component of the droplet dries in the air and...

Risk of Traumatic Workplace Injury Increased by Obesity

...f a well-rounded workplace safety plan. BMI is a measure of body fat based on an adult's height and weight. It is used to screen for weight categories that may lead to health problems. According to the Centres for Disease Control and Prevention, a BMI below 18.5 is considered underweight, 18.5-24.9 is norm...

Memory Loss Linked to Cognitive Disorders

...ped microscopic methods were used to visualize and measure synapses that had both antibodies attached. Researchers found with the images that the size and shape of synapses were changed by LTP. It was shown how LTP deficiencies accompany the memory loss seen during the early stages of Huntingtons disease...

NIH Study Normal Brain Development in Children Across US

...tests conducted at the first time point. The tests measure a broad spectrum of abilities, from fine motor con.... "It's also possible that our standard tests dont measure what really changes in adolescence. As we follow these children over time, we will have a better und...

Quality Improvement Effort Pays Off in Diabetes Care

...des regular testing for glycosylated hemoglobin (a measure of blood sugar control), assessment of fats and cholesterol in the blood, eye exams and blood pressure checks, with appropriate follow-up. It also involves preventive treatments such as the use of ACE inhibitors, which can treat high blood pressure a...

UK too Will Insist on Folic Acid in Bread

...vidence has prompted the FSA board to agree to the measure after rejecting it five years ago. But critics argue that fortifying bread amounts to "mass medication", denies consumers choice and creates health problems because folic acid makes it difficult to identify vitamin B12 deficiency in older people, ...

'Muscle Noise' may Diagnose Neuromuscular Disease Sans Radiation Exposure

...ncreasing loads to his ankle. This enabled them to measure the vibrations produced by his vastus lateralis thigh muscle under different stresses. With the help of this sensor array, the researchers measured the velocity of vibrations depending on the muscle stiffness as the weight increased, and created a ...

Adolescents Brains Fully Develop Between 10-12 Years

...lts showed that age predicted performance on every measure of cognitive function. Performance climbed sharply...e others do not, or whether our standard tests can measure what really changes in adolescence, she notes. As we follow these children over time, we will have a...

Trauma Exposure can Affect Brain Function Several Years After Event

...ng functional magnetic resonance imaging (fMRI) to measure their bilateral amygdala activity (part of the brain that judges emotional intensity, and that forms and stores emotional memories) between 3.5 and 4 years after September 11, 2001. All of the participants had some level of exposure to the events o...

New Brain Neuromarker May Shed Light on Autism and Schizophrenia

...me coordination between people to actually record, measure and analyze both behavior and brain activity simu... one person imitating the other, said Tognoli. Our measure of behavior, the phase or timing relationship between the actions of two people, is important becaus...

High-risk Sexual Behavior Adolescents Attract Peers With Similar Attitudes

...itted diseases. The researchers also constructed a measure of attitudes about the undesirable consequences of sex. These measures of sexual behavior and attitudes, from individual adolescents and their friends, were compared over time. Some of the study's findings showed that peers influence adolescent at...

Veterans Exposed to Agent Orange Increased Risk of Prostate Cancer Recurrence

...is dose-related, and while the researchers did not measure levels of dioxin or Agent Orange, they suspect that blacks, who were more likely to be ground troops, also were more likely to have had more Agent Orange exposure. Researchers found veterans with Agent Orange exposure more likely to be black and yo...

Statins may Help Treat Hepatitis C Patients

...tis C treatment options) and PI+R plus a statin to measure the sustained viral response (SVR, negative virus in blood six months after the end of treatment) rate in hepatitis C patients. In this study, 104 patients taking PI+R were compared to 30 patients who took PI+R plus a statin. Almost all patients (2...

Maintaining a Healthy Lifestyle During Adulthood may Delay Old Age Disability

...ance was assessed with a short battery of tests to measure walking speed, ability to rise from a chair, and balance. Walking endurance was measured with a timed 400-meter walk. Poor physical performance is a predictor of future disability, nursing home admission and mortality. The researchers found that me...

Men With Chronic Gum Disease at Higher Risk of Tongue Cancer

...ss in the tooth cavities (alveoli), an established measure of the diseases history and progression. "The mean [average] alveolar bone loss was significantly higher in cancer cases compared with controls (4.21 vs. 2.74 millimetres)," the authors wrote. "After adjusting for the effects of age, smoking stat...

Indoor Smoking Bans Creating Unhealthy Outdoor Second-hand Smoke Zones

...tor vehicle traffic. "This suggests that we can measure the increase in these pollutants from second-hand smoke," Naeher said. The researchers are conducting a follow-up study in which they will collect urine and saliva samples from students to look for chemicals that are specific to cigarette smoke, wh...

MRE, An Accurate Tool for Non-invasive Diagnosis of Liver Diseases

...dy was conducted to see whether MRE can accurately measure portal hypertension, or high blood pressure in the...the validity of spleen stiffness as a non-invasive measure of portal venous pressure requires further study. "Healthy liver tissue is very soft, while a live...

Smart Pill for Non-invasive Diagnoses of Stomach Problems

...s, which take pictures of the GI tract, but do not measure pH or pressure. The Food and Drug Administration (FDA) has already given its approval to the Smart Pill, and the researchers believe that they will soon revolutionise the way doctors diagnose the condition of a patients stomach....

Research may Yield Improved Treatment for Diseased Lungs

...ntricular function, says Chesler. She, too, will measure impedance in the pulmonary circulation, focusing specifically on the role of a particular protein, collagen, in arterial stiffening. A key innovation in molecular biology will enable Chesler to use transgenic mice to explore the physical role of coll...

US Halts Import of Chinese Toothpaste

...but it is what we believe a prudent and cautionary measure to protect the health of the American public," a US spokesman said. Diethylene glycol, or DEG, is a thickening agent used as a low-cost but frequently deadly substitute for glycerin, a sweetener commonly used in drugs. DEG was blamed for the de...

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