Medical Xpress news
Medical Xpress / Sex hormones reset our body clocks, research reveals
Disruptions to our circadian clocks—the internal molecular timekeepers "ticking" in nearly every cell of our body throughout the day—can lead to a wide range of health problems, from sleep disturbances to diabetes and ...
Medical Xpress / Menopause hormone therapy does not appear to impact dementia risk
A major review of prior research has found no evidence that menopause hormone therapy either increases or decreases dementia risk in postmenopausal women, in a new study led by University College London (UCL) researchers.
Medical Xpress / Exploring why some people tend to persistently make bad choices
When people learn that surrounding visuals and sounds may signify specific choice outcomes, these cues can become guides for decision making. For people with compulsive disorders, addictions, or anxiety, the associations ...
Medical Xpress / Choosing the right blood pressure drug can reduce health care costs
Patients who start their blood pressure treatment with angiotensin receptor blocker (ARB) drugs continue with the same medicine to a greater extent than patients who start out with other drugs. Choosing the right drug from ...
Medical Xpress / Feel like your brain is a little sluggish? Try ten minutes of exercise
Charles Hillman has known for a long time that exercise has a positive impact on the brain. This effect has been demonstrated by the Northeastern University psychology professor and others in varied and robust experimental ...
Medical Xpress / Disrupted brain balance in alcohol dependence involves two signaling pathways
A new study by Scripps Research reveals that alcohol dependence disrupts two signaling pathways in a stress-related part of the brain—and offers insights on developing drugs to treat this condition.
Medical Xpress / AI could help predict nutrition risks in ICU patients
A new study by researchers at the Icahn School of Medicine at Mount Sinai suggests that artificial intelligence (AI) could help predict which critically ill patients on ventilators are at risk of underfeeding, potentially ...
Medical Xpress / Residents in hot, humid regions more likely to have kidney failure
Australians living in consistently hot and humid northern regions are at greater risk of kidney failure than their compatriots in more temperate and less remote locations, researchers have found.
Medical Xpress / How natural daylight can help people with diabetes improve blood sugar levels
People with type 2 diabetes may be able to improve their blood sugar by doing something as simple as sitting by a window for a few hours each day. In a study published in Cell Metabolism, scientists showed that natural daylight ...
Medical Xpress / Surge in serotonin points to new treatment target for schizophrenia
New research from the Institute of Psychiatry, Psychology & Neuroscience (IoPPN) at King's College London has provided the first direct evidence that schizophrenia is associated with a greater release of serotonin in the ...
Medical Xpress / Accelerated cancer drug approvals yield modest survival gains at significant Medicare cost
Early access to new cancer drugs, granted accelerated approval by the U.S. Food and Drug Administration (FDA), has provided mixed benefits for patients while costing Medicare billions of dollars, reveals research published ...
Medical Xpress / After Canada legalized cannabis, police caught more drunk drivers
When Canada legalized cannabis in October 2018, there were many concerns about its potential impacts. One of them involved cannabis-impaired driving.
