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Tag: "changes" at medical news

Morning Sickness may Signify Lower Breast Cancer Risk

...rkers may serve as proxies for underlying hormonal changes and altered hormone levels in blood and tissue," h... breast cancer," he said. "Associated with these changes are the fluctuating hormonal profiles that must be kept in a delicate balance. If the correct ratios...

Modified Drug Therapy for Alzheimers Disease

...hen the treatment molecule binds to the enzyme, it changes the shape of that puzzle piece so that it no longer fits in its original spot. This halts the chain reaction that leads to the devastating symptoms of Alzheimer's disease." Since 2000, Ghosh has been leading the structure-based design of beta-secre...

Pubs Propose to Sell Nicotine Gum Patches

...ost likely to suffer cravings. Taking advantage of changes in the regulation of nicotine replacement products they are going to supply nicotine gum machines to the pubs across the country. Under the legislation, smoking will be banned in shops, offices, factories, pubs, cafes, restaurants, membership clubs,...

More Women Medical Graduates Than Men

...ties and night shifts. The BMA is happy with these changes but they want more flexible training hours. The results of the poll indicated that people are entering the medical profession on graduation at the age of 27 as compared to 24 in 1995.By the time they come out of the medical school they are in debt t...

Pulmonary Function Testing in Children

...the respiratory system that occurs with associated changes in lung mechanics, said Dr. Davis. The working group envisions that these guidelines will help facilitate multi-center collaboration using these pulmonary function testing techniques, said Dr. Davis....

China's Three Gorges Dam Changing Local Weather: Scientists

...ir is cooling the Yangtze Valley, which is causing changes in rainfall patterns. Climate modeler Liguang Wu...ring Mission (TRMM) provided some data to estimate changes in rainfall, while the Terra and Aqua satellites kept track of surface temperatures. Among the sur...

University of Zurich Announces Worldwide Clinical Trial of Cardiac Resynchronization Therapy

...rt failure and dyssynchrony indirectly assessed by changes in the electrocardiogram or ECG, specifically a wide QRS duration of more than 120 msec. In contrast, an ultrasound of the heart or echocardiogram provides a direct measure of ventricular dyssynchrony and may be particularly helpful in identifying pa...

New Research to Make Science and Technology Work for the Poor

...ut while the frameworks we use for analysing these changes are good at asking how much" and how fast" they ar...se of the Atlas of Ideas project, which is mapping changes in the global geography of science and innovation. Andrew Scott, policy director at charity Practi...

Rising Sea Levels Could Disintegrate Antarctic Ice Sheet

...osh said. "The sheet is so large that even small changes in it can have a significant impact," he added. The study has however, not predicted how much sea levels would have to rise before the sheet's edges start to break away. The findings appear in the journal Geology, reports New Scientist....

Talking About Your Feelings Really Does Help

... an angry face and simply calling it an angry face changes our brain response. "When you attach the word 'angry,' you see a decreased response in the amygdala," said Lieberman, lead author of the study, which appears in the current issue of the journal Psychological Science. The study was conducted on thir...

Meditation Increases Attention - A Brain Scan Report

... for paying attention and making decisions. The changes were associated with the practice of concentration...tween more meditation experience and greater brain changes does suggest that the changes were caused by meditation. "If it were simply lifestyle, we would no...

Chronic Metamphetamine Abuse is Related to Cardiovascular Disease

...he study showed that long-term methamphetamine use changes endogenous proteins in drug users, causing aberrant immune responses. As a result, increased levels of proinflammatory cytokines-proteins involved in immune response-may be a previously unrecognized molecular mechanism for the development of cardiova...

SKorean Scientists Develop Technology for Cheap Biosensor

...d AFP. Biosensors detect biological responses or changes and convert them into an electrical signal that can be read. Currently, they are electrochemical or optical. "But our technology using existing transistors will open the way for the mass production of cheap but highly efficient biosensors," he said...

Smoking Hampers Alcoholics' Neurocognitive Recovery During Abstinence

...ales). The researchers assessed the neurocognitive changes that occurred in the two recovering-alcoholic groups during six to nine months of abstinence from alcohol, comparing their neurocognitive performance with that of the controls. Non-smoking alcoholics showed a significantly greater level of recover...

Blunders in Epilepsy Care Cost Lives, and Money UK Report

...th the condition. "Government guidelines for major changes to the treatment of epilepsy do exist," says Karen Deacon, chair of the JEC. "But, without targets or powers, these are little more than wish lists and are of little use to patients facing critical service failures." The JEC says the government sh...

Russian Health Care Marred by Corruption

...r overall state of health. But critics say these changes are no substitute for radical change -- just a high profile way of spending the country's oil-driven wealth in an election year. They insist the reform does not address bribe-taking by emergency health care providers and medical specialists....

New Methods to Quit Smoking

...earch at the heart of good decision making. With changes in the law providing fresh impetus for smokers to quit, the catalogue of reviews in The Cochrane Library is a great source of the knowledge needed by people wanting to make well informed decisions. The reviews provide reliable evidence on the strengt...

Sentinel Lymph Node Biopsy is Linked With Increase in Breast Cancer Rates

...creasing, but this finding is likely explained by changes in clinical practice. Deirdre Cronin-Fenton, Ph.D., of Aarhus University Hospital in Denmark, with colleagues at the National Cancer Institute in Bethesda, Md., found that the increase in some early stage breast cancers corresponded to greater use...

Bright Bodies Weight Program Lowers Diabetes Risk, BMI in Obese Kids

...f inner-city children. The study sought to compare changes in BMI, body composition, insulin sensitivity, blood pressure and lipid profiles. The 105 children randomly assigned to the Bright Bodies program participated in 50 minutes of exercise for two nights per week. The eight to 10-year-old group partic...

Back to Basics in Health in Advanced Countries Now

...bs and cutting back services and most recently the changes in the job application system for junior doctors led to calls for her resignation. Following evidence in the last health commission report that hospitals were slipping in their commitment to treating patients with dignity and respect, union leaders...

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