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Tag: "sensitivity" at medical news

I Would Sob After Meeting Young Prostitutes: Judd

...he slums and brothels." The actor attributes her sensitivity to the pain of the prostitutes she met to her own childhood, which she said was marked by abuse, poverty, and a severely dysfunctional family. "I was physically, emotionally, sexually and spiritually abused, and as a result I was a very damaged, wo...

West African Meningitis Outbreak Sparks Warning from UN Aid Agencies

...isease. Symptoms include a stiff neck, high fever, sensitivity to light, confusion, headaches and vomiting, and a small percentage of survivors can suffer brain damage or hearing loss or acquire a learning disability. Source-Bio-Bio Tecnology SRM...

Not Parkinson’s Disease Alon

... alcoholism. "Understanding the role of SNCA in sensitivity to craving may enable the future development of drugs to help alleviate the symptoms of craving," added Goate, "improving the chances that an individual might be able to stop drinking." "Alcoholism is a complex disorder and we are identifying piece...

A New Test Kit to Detect Spoilt Food

... The researchers are working to improve the speed, sensitivity and accuracy of the new test. But Lavigne notes that no ‘freshness’ test will substitute for the importance of proper food safety, including optimal storage, cleaning and cooking. Funding for the study was provided by the University of South Carolina...

Triple ARV Prophylaxis Reduces Viral Load in Breast Milk

...ors suggest that this could be a result of greater sensitivity in the processing of specimens, without ruling out... was made to use whole milk, as it showed an equal sensitivity to skim milk, a greater sensitivity than the lipid layer, and processing is not required. The author...

Obesity And Environmental Chemicals: Research Probes Potential Link

...e of these animals, Carey will explore the insulin sensitivity of fat cells. Preliminary data from her lab sugges...-body energy and metabolism questions, will assess sensitivity of all body tissues to insulin, as well as examine the food intake, body weight changes, and energy ...

A New Inexpensive Technology for Multiplexed Detection

...d poly(ethylene glycol). That polymer enhances the sensitivity of the test because it is porous, allowing the target molecules to diffuse into it. For the Science paper, the researchers created particles with DNA probes attached at one end. They demonstrated that the particles could accurately and reproducibly...

Caloric Restriction in Non-obese People Extends Life Span

...l biomarkers of aging, including decreased insulin sensitivity (a precursor to diabetes). But how might caloric restriction slow aging? A major factor in the age-related decline of bodily functions is the accumulation of "oxidative damage" in the body's proteins, fats, and DNA. Oxidants—in particular, chemical...

Special Diets Necessary for Those Undergoing Chemotherapy

... radiation therapy. Taste distortion, heightened sensitivity to odours and a persistent bad taste in the mouth were the most common symptoms described by participants in the recent study conducted by Dr. Wendy Wismer and Dr. Vickie Baracos. However, Wismer says that every patient with chemosensory dysfunction ...

Panic may Lead to Serious Mental Health Problems in Adolescents

... were further along in puberty and high in anxiety sensitivity were more afraid of the bodily sensations elicited...rlier studies, “suggest that elevations in anxiety sensitivity may potentiate panic-relevant learning that occurs during the course of puberty,” the researchers wr...

Excessive RAMP1 Protein may Cause Migraines

...sion of RAMP1 protein in nerve cells increased the sensitivity and responsiveness of CGRP receptors to the neuropeptide -- more RAMP1 made CGRP receptors react to much lower concentrations of CGRP than usual and caused the receptors to respond more vigorously to the neuropeptide. The UI team also engineered mi...

PET Imaging Identifies Aggressive Kidney Cancers That Require Surgery

...orrectly identified using G250 PET, resulting in a sensitivity of 94 percent. All 9 patients with non-clear cell ...a urologic cancer surgeon at MSKCC. “The excellent sensitivity and specificity of this tool supports the utility of G250 PET imaging in the work-up and management ...

Scientists Explore Ways to Reduce Insulin Resistance by ‘handcuffing’ Gens

...h high caloric intake may help to maintain insulin sensitivity and, thus, avoid some of the untoward consequences of the high food intake and weight gain.” The researchers stress on the ‘dark side ‘ of insulin production. An excess of insulin encountered by a high caloric diet, results in insulin resistance, h...

DU Test Finds UK Troops Uranium Free

...nning of the UK DU testing programme, explored the sensitivity and accuracy of urine tests to measure uranium concentrations and isotope ratios. The testing programme was set up in 2001, to investigate concerns amongst UK Service personnel from the Balkans and the 1991 Gulf War, following media coverage abou...

Gene Cell Test may Aid Early Lung Cancer Diagnosis

... at five hospitals. "Our biomarker had [about] 90% sensitivity for stage 1 cancer across all subjects," they wrot... that look for abnormal features of the cells, the sensitivity increased to 90%. On their own these traditional techniques have a sensitivity of around 30% in earl...

Nanoparticle Research Offers Hope of Artificial Retinas, Prostheses

...se nanoparticle films to get properties like color sensitivity and differential stimulation, the sort of things you want if you're trying to make an artificial retina, which is one of the ultimate goals of this project," Pappas said. "You can't do that with silicon. Plus, silicon is a bulk material -- silicon de...

Weather Forecasts Spring Pollen Allergy Severity

...py – receiving allergy shots to gradually decrease sensitivity to the things that cause allergy symptoms. Allergy shots often reduce and can eliminate the need to take medication. Source-Newswie SRM...

Cancer Cells Forming Blood Vessels Send Their Copper to the Edge

...cancer therapy. Yet, the biological basis for this sensitivity of angiogenesis to copper has been an enigma. In search of an answer, researchers from the Biosciences and X-ray Science divisions at Argonne and the Department of Medicine, Section of Hematology/Oncology, at the University of Chicago, have used X-...

Researchers Discover Key to Body’s Ability to Detect Subtle Temperature Change

...ve channels with potentially different temperature sensitivity ranges.” Zheng and his colleagues then confirmed...s promise to help solve the mystery of temperature sensitivity in animals once and for all. And, because the cells with these ion channels in their membranes are a...

Active Lifestyle Reduces Risk of Invasive Breast Cancer

...e prevention of weight gain, regulation of insulin sensitivity and alterations in immune function. Taking all these factors into consideration, "intervention studies assessing the effect of physical activity on estrogen and other hormone exposure, and other biomarkers of risk would provide valuable insights on...

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