Adrenaline News and Research RSS Feed - Adrenaline News and Research

The future of simulated teaching methods: an interview with Dr Robert Amyot

The future of simulated teaching methods: an interview with Dr Robert Amyot

In healthcare, we have physicians, nurses and paramedics who know the textbook by heart and know exactly what they need to do, but have never experienced the procedure first-hand, or they have no experience responding to adverse events that may occur. [More]
Could artificial intelligence help to combat stress? An interview with Davide Morelli

Could artificial intelligence help to combat stress? An interview with Davide Morelli

Stress is actually a bit of a buzzword. The initial definition was “the reaction to changes”, which is why you get stressed also when good things happen, hence the distinction between good stress, eustress, and bad stress, distress. [More]
Scientists identify lipodystrophy-causing mutation in a single family

Scientists identify lipodystrophy-causing mutation in a single family

Lipodystrophy syndromes are characterized by an abnormal distribution of adipose tissue and metabolic dysfunction. These disorders are rare and the underlying genetic abnormalities that lead to altered fat distribution are not fully known. [More]
Inhibiting adrenaline receptors reduces breast cancer brain metastases

Inhibiting adrenaline receptors reduces breast cancer brain metastases

While we look to invent new medicines to treat cancer, a parallel approach to repurpose existing medicines may be highly effective. Stress, mediated by adrenaline, has been suspected to promote cancer growth and this research study shows that by blocking adrenaline receptors in breast cancers, they are less successful in spreading to and growing in the brain. [More]
Mouse-based study shows exercise decreases cancer incidence, slows tumor growth

Mouse-based study shows exercise decreases cancer incidence, slows tumor growth

When you're pounding along an icy pavement or sweating through a gym workout, you try to remind yourself of the many health benefits of exercise. Between gasps, you can say that a healthy, fit lifestyle helps prevents obesity, a worldwide problem of increasing magnitude that has been linked to cardiovascular disease and diabetes. [More]
Sleeping too much or too little increases risk of dying from heart disease

Sleeping too much or too little increases risk of dying from heart disease

Too much or too little sleep is linked with an increased risk of certain types of cardiovascular disease. Women and the elderly are particularly at risk.Sleeping less than four hours or more than eight hours a night increases the risk of dying from some types of coronary heart disease, such as heart attacks and unstable angina pectoris, according to a study by Norwegian and Taiwanese researchers. [More]
Beta blockers may improve effectiveness of triple negative breast cancer treatments

Beta blockers may improve effectiveness of triple negative breast cancer treatments

New research published in the March 2016 issue of The FASEB Journal, shows that a commonly prescribed class of high blood pressure drugs may have the potential to slow the growth of triple negative breast cancer tumors. These drugs, called "beta blockers" work by counteracting the pro-growth effect caused by adrenaline by affecting the the beta2-adrenoceptor. [More]
Simple physics may play key role in helping the body to fight infection

Simple physics may play key role in helping the body to fight infection

Simple physics may play a larger role than previously thought in helping control key bodily processes - such as how the body fights infection. [More]
Pacemaker Induced Transient Asynchrony could help slow down progression of heart failure

Pacemaker Induced Transient Asynchrony could help slow down progression of heart failure

Johns Hopkins has demonstrated in animals that applying a pacemaker's mild electrical shocks to push the heart in and out of normal synchronized contraction for part of each day may be an effective way to slow down the progression of heart failure, a disorder that afflicts millions of Americans. [More]
Brain regions cause PTSD patients to generalize non-threatening events

Brain regions cause PTSD patients to generalize non-threatening events

Regions of the brain function differently among people with post-traumatic stress disorder, causing them to generalize non-threatening events as if they were the original trauma, according to new research from Duke Medicine and the Durham VA Medical Center. [More]
Larger crystals of bacteriorhodopsin protein grow by consuming smaller crystals around them

Larger crystals of bacteriorhodopsin protein grow by consuming smaller crystals around them

A group of biophysicists from Moscow Institute of Physics and Technology and their international colleagues have studied the crystallization of molecules of the membrane protein bacteriorhodopsin. The scientists have demonstrated that the larger crystals of the protein grow by "consuming" smaller crystals around them and creating "depletion zone" around themselves. [More]
A unique perspective on health and exercise

A unique perspective on health and exercise

For over 30 years, Terrie Williams has been studying exercise physiology in wild animals: African lions and wild dogs, dolphins and whales, coyotes and mountain lions, as well as a few human athletes. [More]
Epinephrine delay decreases survival for children with in-hospital, nonshockable cardiac arrest

Epinephrine delay decreases survival for children with in-hospital, nonshockable cardiac arrest

Among children with in-hospital cardiac arrest with an initial nonshockable heart rhythm who received epinephrine (adrenaline), delay in administration of epinephrine was associated with a decreased chance of 24-hour survival and survival to hospital discharge, according to a study in the August 25 issue of JAMA. [More]
Adolescent e-cigarette users more likely to start smoking

Adolescent e-cigarette users more likely to start smoking

As e-cigarette usage among high school students continues to climb, a recent study from The Journal of the American Medical Association reveals an unsettling trend: that adolescent e-cigarette users are more likely than their non-vaping peers to initiate use of combustible tobacco products such as cigarettes, cigars and hookahs. The reason may lie in a common denominator between e-cigarettes and their combustible counterparts: nicotine. [More]
U-M microbiome research may lead to new ways to prevent, fight lung infections in patients

U-M microbiome research may lead to new ways to prevent, fight lung infections in patients

With every breath you take, microbes have a chance of making it into your lungs. But what happens when they get there? And why do dangerous lung infections like pneumonia happen in some people, but not others? Researchers at the University of Michigan Medical School have started to answer these questions by studying the microbiome of the lungs - the community of microscopic organisms that are in constant contact with our respiratory system. [More]
Unituxin (dinutuximab) granted EC Marketing Authorisation for treatment of childhood neuroblastoma

Unituxin (dinutuximab) granted EC Marketing Authorisation for treatment of childhood neuroblastoma

United Therapeutics Corporation announced today that the European Commission (EC) has granted Marketing Authorisation for Unituxin (dinutuximab) for the treatment of high-risk neuroblastoma in patients aged 12 months to 17 years, who have previously received induction chemotherapy and achieved at least a partial response, followed by myeloablative therapy and autologous stem cell transplantation (ASCT). [More]
Research reveals how a faulty gene can cause fatal abnormal heart rhythms during exercise

Research reveals how a faulty gene can cause fatal abnormal heart rhythms during exercise

University of Manchester research presented today at the British Cardiovascular Society Conference has revealed how a faulty gene can cause fatal abnormal heart rhythms that are brought on by exercise. [More]
Important tips to prevent food allergies

Important tips to prevent food allergies

Food allergies affect over 1.4 million Canadians, and this number is increasing. Allergic reactions to a food can happen quickly and without warning. [More]
Study: Mutated ATRX gene may serve as much-needed biomarker for rare neuroendocrine tumors

Study: Mutated ATRX gene may serve as much-needed biomarker for rare neuroendocrine tumors

A somatic mutation in the ATRX gene has recently been shown as a potential molecular marker for aggressive brain tumors, such as gliomas, neuroblastomas and pancreatic neuroendocrine tumors. Now, for the first time, researchers at Penn's Abramson Cancer Center have found that the same mutated gene may serve as a much-needed biomarker for the pheochromocytomas and paragangliomas (PCC/PGL) that become malignant. [More]
Edison announces initiation of full coverage on ADRs of DBV Technologies

Edison announces initiation of full coverage on ADRs of DBV Technologies

Edison Investment Research, a leading international investment research firm, announces the initiation of full coverage on the US-listed ADRs of DBV Technologies, the French allergy company focused on peanut allergy. [More]
Advertisement
Advertisement