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Neuroscientists reveal brain mechanism related to how serotonin controls cocaine addiction

Contrary to common thinking, cocaine triggers an addiction only in 20% of the consumers. But what happens in their brains when they lose control of their consumption? Thanks to a recent experimental method, neuroscientists at the University of Geneva, Switzerland, have revealed a brain mechanism specific to cocaine, which has the particularity of triggering a massive increase in serotonin in addition to the increase in dopamine common to all drugs.

12 Sep 2021

Study reveals blood metabolites associated with dementia

Scientists in Japan have identified metabolic compounds within the blood that are associated with dementia.

12 Sep 2021

Standing is associated with better insulin sensitivity and metabolic health

Insulin is a key hormone in energy metabolism and blood sugar regulation. Normal insulin function in the body may be disturbed by e.g. overweight, leading to decreased insulin sensitivity and increased risk of developing type 2 diabetes and cardiovascular diseases.

12 Sep 2021

Integrating the care of HIV, diabetes, and hypertension can reduce healthcare costs

Research conducted through an equitable partnership of the LSTM and its partners (theRESPOND-Africaconsortium), which includes NIMR in Tanzania and MRC/UVRI and LSHTM Uganda Research Unit in Uganda, has found that integrating the care of HIV, diabetes, and hypertension into a 'one-stop clinic' can reduce the costs for both patients and healthcare services in Uganda and Tanzania.

12 Sep 2021

Drugs that mimic effects of cigarette smoke could become a potential tool to fight COVID-19

Researchers have identified two drugs that mimic the effect of chemicals in cigarette smoke to bind to a receptor in mammalian cells that inhibits production of ACE2 proteins, a process that appears to reduce the ability of the SARS-CoV-2 virus to enter the cell.

12 Sep 2021

Introduction of COVID-19 vaccine passports in the UK may lower vaccination inclination

Introducing COVID-19 vaccine passports in the UK could see people who are willing to get vaccinated do so more quickly, but have the converse effect upon those who have concerns, especially when passports cover domestic activities, suggests a new study published in EClinicalMedicine.

11 Sep 2021

USC Stevens INI launches a $3 million study to solve some puzzles about Parkinson's disease

The USC Mark and Mary Stevens Neuroimaging and Informatics Institute (USC Stevens INI), part of the Keck School of Medicine of USC, has launched a $3 million study that will unite researchers and data from 20 countries to answer some of the most pressing questions about Parkinson's disease (PD).

11 Sep 2021

New 'Work Design for Health' framework offers viable directions for improving employee health, well-being

The "Work Design for Health" framework—developed by Harvard T.H. Chan School of Public Health and MIT Sloan School of Management researchers—maps how to create work environments that foster worker health and well-being.

11 Sep 2021

UGA research offers hope for a viable therapeutic to combat COVID-19

As COVID-19 cases continue to skyrocket across the U.S. and the world, few options are available for treating patients infected with the SARS-CoV-2.

11 Sep 2021

Marshall University researcher awarded $1.36 million NIH grant for kidney-related study

Sandrine V. Pierre, Ph.D., associate professor of biomedical sciences at the Marshall University Joan C. Edwards School of Medicine and interim director of the Marshall Institute for Interdisciplinary Research (MIIR), has been awarded a Research Project Grant (R01), one of the most competitive grants issued by the National Institutes of Health.

10 Sep 2021

UM researcher wins $2.5 million NSF grant to study hantavirus disease transmission

University of Montana researcher Angela Luis has been awarded a National Science Foundation grant to study how diversity of competitor species affects infectious disease transmission in wildlife – specifically hantavirus in deer mice.

10 Sep 2021

Enhanced recovery after surgery program helps reduce opioid prescriptions after lung surgery

Lung surgery patients who utilize a comprehensive, evidence-based enhanced recovery after surgery (ERAS) program require fewer opioid prescriptions when discharged and this effect was sustained over the 4-year study period, according to research presented today at the 18th Annual Perioperative and Critical Care Conference from The Society of Thoracic Surgeons.

10 Sep 2021

Chewing gum after cardiac surgery may accelerate the return of gut function

Chewing gum after heart surgery may kickstart the digestive tract, helping patients feel better and potentially be discharged sooner than those who don't use this generally safe and simple intervention, according to research presented today at the 18th Annual Perioperative and Critical Care Conference from The Society of Thoracic Surgeons.

10 Sep 2021

Study compares three types of state legislations aimed at ensuring adequate nurse staffing

Across the nation, states are grappling with alternative approaches to address the heightened problem of low nurse staffing in hospitals.

10 Sep 2021

Tumor-related risk factors affect conversion of active surveillance to treatment for prostate cancer

For men with "low-risk" prostate cancer initially managed with active surveillance, cancer-related factors such as tumor grade and size are key risk factors for conversion to active treatment, reports a study in The Journal of Urology®, an Official Journal of the American Urological Association.

10 Sep 2021

Hysterectomy may be preventable for some women with common uterine condition, review finds

Adenomyosis – an abnormal tissue growth into the muscular wall of the uterus that causes painful cramps and heavy or prolonged menstrual bleeding – is more common than generally appreciated, a review of the literature by gynecologists at UT Southwestern Medical Center revealed.

10 Sep 2021

FB-EVAR is safe and effective for treatment of aortic aneurysms, study shows

A recent study revealed that endovascular repair of complex aortic aneurysms using fenestrated and branched endografts provides a safe and effective alternative to open surgical repair, with the lowest ever reported mortality rate in this patient population, according to researchers at The University of Texas Health Science Center at Houston and Memorial Hermann Heart and Vascular Institute Aortic Center.

10 Sep 2021

Medical Research News

Neuroscientists reveal brain mechanism related to how serotonin controls cocaine addiction

Study reveals blood metabolites associated with dementia

Standing is associated with better insulin sensitivity and metabolic health

Integrating the care of HIV, diabetes, and hypertension can reduce healthcare costs

Drugs that mimic effects of cigarette smoke could become a potential tool to fight COVID-19

Introduction of COVID-19 vaccine passports in the UK may lower vaccination inclination

USC Stevens INI launches a $3 million study to solve some puzzles about Parkinson's disease

New 'Work Design for Health' framework offers viable directions for improving employee health, well-being

UGA research offers hope for a viable therapeutic to combat COVID-19

Marshall University researcher awarded $1.36 million NIH grant for kidney-related study

UM researcher wins $2.5 million NSF grant to study hantavirus disease transmission

Enhanced recovery after surgery program helps reduce opioid prescriptions after lung surgery

Chewing gum after cardiac surgery may accelerate the return of gut function

Study compares three types of state legislations aimed at ensuring adequate nurse staffing

Tumor-related risk factors affect conversion of active surveillance to treatment for prostate cancer

Hysterectomy may be preventable for some women with common uterine condition, review finds

FB-EVAR is safe and effective for treatment of aortic aneurysms, study shows

New research project aims to better understand the brain basis of cognitive control

New center at UC San Diego to study the effects of antibiotics on mother’s milk and infant health

Study finds link between physically active lifestyle and lower risk of anxiety

Advancing Menopause Care: Non-Hormonal Treatments for Vasomotor Symptoms

Building quality into drug development for safer, faster medicines

How Pulp Fixin Is Turning Paper into High-Performance Sustainable Labware

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