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Researchers examine relationship between energy needs and 'pleasure' of eating in food intake

Researchers examine relationship between energy needs and 'pleasure' of eating in food intake

A team at the Laboratoire biologie fonctionnelle et adaptative (CNRS/Université Paris Diderot) investigated the relative role of energy needs and "pleasure" of eating in food intake. The researchers studied a group of neurons in mice. They observed that when the neuron activity is compromised, feeding behavior becomes less related to the body's metabolic needs and more dependent on food palatability. [More]
High blood sugar may reduce positive effects of exercise on bone health in diabetic patients

High blood sugar may reduce positive effects of exercise on bone health in diabetic patients

Diabetes, which now affects almost 30 million Americans, can cause serious health complications, including heart disease, blindness, kidney failure and lower-extremity amputations. [More]
Beta-blockers improve overall survival among epithelial ovarian cancer patients

Beta-blockers improve overall survival among epithelial ovarian cancer patients

In a first-of-its-kind study, researchers demonstrate a benefit in overall survival among epithelial ovarian cancer (EOC) patients receiving generic heart medications known as beta-blockers. Survival was shown to be greatest among those prescribed first-generation nonselective beta-blockers. [More]
MIPT scientists reveal that weak gamma radiation doses prolong life of female fruit flies

MIPT scientists reveal that weak gamma radiation doses prolong life of female fruit flies

Scientists at MIPT have revealed that weak doses of gamma radiation prolong the life of drosophila flies (fruit flies), and that the effect is stronger in females than in males. These findings could reveal the genes that enable the prolongation of life and in the future lead to the creation of a means to prevent aging in humans. [More]
Poor sleep may impact treatment and recovery in veterans with PTSD, TBI

Poor sleep may impact treatment and recovery in veterans with PTSD, TBI

Poor sleep may impact treatment and recovery in veterans with Post-Traumatic Stress Disorder (PTSD) and Traumatic Brain Injury (TBI). A review of extensive research on sleep in TBI and PTSD has found that sleep-focused interventions can improve treatment outcomes in veterans. [More]
Alpha lipoic acid can stimulate telomerase with positive effects in mouse model of atherosclerosis

Alpha lipoic acid can stimulate telomerase with positive effects in mouse model of atherosclerosis

In human cells, shortened telomeres, the protective caps at the ends of chromosomes, are both a sign of aging and contribute to it. Scientists at Emory University School of Medicine have found that the dietary supplement alpha lipoic acid (ALA) can stimulate telomerase, the enzyme that lengthens telomeres, with positive effects in a mouse model of atherosclerosis. [More]
Study demonstrates that high sugar intake linked to poor family functioning

Study demonstrates that high sugar intake linked to poor family functioning

The quality of general family functioning is a major determinant of healthy dietary habits - according to new research published in the Journal of Caries Research and led by Queen Mary University of London. [More]
MTG Biotherapeutics' MTG-201 granted FDA Orphan Drug Designation for malignant mesothelioma treatment

MTG Biotherapeutics' MTG-201 granted FDA Orphan Drug Designation for malignant mesothelioma treatment

MTG Biotherapeutics, an immuno-oncology company developing novel therapeutics for the treatment of cancer, today announced that the US Food and Drug Administration has granted Orphan Drug Designation for MTG-201, an advanced biologic therapy targeting Dickkopf-3 gene defects in various cancers, for the treatment of malignant mesothelioma. [More]
Maltreated children experience more intense emotions than their peers

Maltreated children experience more intense emotions than their peers

Children who have been abused or exposed to other types of trauma typically experience more intense emotions than their peers, a byproduct of living in volatile, dangerous environments. [More]
Study: Women warriors at no greater risk than men for developing PTSD

Study: Women warriors at no greater risk than men for developing PTSD

While past research on the question has been mixed, a new study by Defense and Veterans Affairs researchers suggests that women in the military are at no greater risk than men for developing posttraumatic stress disorder, given similar experiences--including combat. [More]
Stroke more likely if you work long hours, major study finds

Stroke more likely if you work long hours, major study finds

People who work long hours are at a greater risk of stroke and coronary heart disease than people who work a standard week, according to the largest study of the issue to date, published in The Lancet. [More]
Simple exercises, stretches can help eliminate postural stressors

Simple exercises, stretches can help eliminate postural stressors

Modern lifestyle factors, such as texting, reaching for your keyboard or wearing high heels, can create postural stressors that often cause muscle imbalances and injury. Having good posture is essential for good health; however, understanding what good posture is and maintaining it are hard. [More]
Loyola doctor provides tips to alleviate back-to-school anxiety in children

Loyola doctor provides tips to alleviate back-to-school anxiety in children

As the number of days of summer vacation decrease, children and adolescent anxiety levels often increase. In addition to getting school supplies, registration completed and vaccinations up to date, it's important for parents to talk to their kids and understand how they feel about heading back to school. [More]
SLUCare cardiac surgeon aims to connect underserved population in St. Louis region with health care services

SLUCare cardiac surgeon aims to connect underserved population in St. Louis region with health care services

A new project spearheaded by a Saint Louis University cardiac surgeon is aiming to connect an underserved population with health care services in the St. Louis region. [More]
Stress hormone cortisol tied to thinking problems in healthy older people

Stress hormone cortisol tied to thinking problems in healthy older people

Testing the saliva of healthy older people for the level of the stress hormone cortisol may help identify individuals who should be screened for problems with thinking skills, according to a study published in the August 19, 2015, online issue of Neurology, the medical journal of the American Academy of Neurology. [More]
New supercomputer models can capture the behavior of human heart valves

New supercomputer models can capture the behavior of human heart valves

New supercomputer models have come closer than ever to capturing the behavior of normal human heart valves and their replacements, according to recent studies by groups including scientists at the Institute for Computational Engineering and Sciences at The University of Texas at Austin and the Department of Mechanical Engineering at Iowa State University. [More]
PHD1 inhibition may have therapeutic potential for colorectal cancer

PHD1 inhibition may have therapeutic potential for colorectal cancer

Scientists at VIB and KU Leuven have shown that blocking the PHD1 oxygen sensor hinders the activation of p53, a transcription factor that aids colorectal cancer (CRC) cells in repairing themselves and thus resisting chemotherapy. Chemotherapy resistance remains a major clinical issue in the treatment of CRC. These findings indicate that PHD1 inhibition may have valuable therapeutic potential. The study was published in the leading medical journal EMBO Molecular Medicine, which features molecular biology-driven research. [More]
Clinicians and researchers to meet at UPMC to propose standard guidelines for treating concussions

Clinicians and researchers to meet at UPMC to propose standard guidelines for treating concussions

Nearly 30 leading, independent concussion clinicians and researchers from around the United States will convene at UPMC Oct. 15 and 16 with a unique purpose: to propose standard guidelines on the best practices, protocols and active therapies for treating concussions today, resulting in a white paper to be published in a medical journal and shared nationwide. [More]
People near the middle of social hierarchies suffer higher rates of depression and anxiety

People near the middle of social hierarchies suffer higher rates of depression and anxiety

Individuals near the middle of the social hierarchy suffer higher rates of depression and anxiety than those at the top or bottom, according to researchers at Columbia University's Mailman School of Public Health. [More]
Pitt unveils research-based guidance to improve compliance while treating sepsis

Pitt unveils research-based guidance to improve compliance while treating sepsis

As hospitals nationwide brace for rigorous mandates for care of septic patients that will be adopted by the Centers for Medicare & Medicaid Services in October, a University of Pittsburgh School of Medicine review unveils research-based guidance to improve compliance when treating this common and deadly syndrome. [More]
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