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Detailed images reveal how regulatory proteins affect function of brain receptors

Scientists at Columbia University have obtained the first detailed images of interactions between the AMPA receptor and molecules that regulate chemical signaling in the brain.

3 May 2017

Social smokers' risk for high blood pressure and cholesterol is identical to regular users, study finds

Social smokers' risk for high blood pressure and high cholesterol is identical to those who light up every day, new research has found.

3 May 2017

Lost function of genes impairs development of motor skills in maturing mice

Scientists report in Neuron the lost function of two genes prevents infant laboratory mice from developing motor skills as they mature into adults. Researchers also suggest in their study that people with certain motor development disabilities be tested to see if they have mutant forms of the same genes.

3 May 2017

Study reveals safety data for using antimalarials during first trimester of pregnancy

Malaria is more common and severe in pregnant women, increasing their risk of miscarriage and other adverse outcomes. The adverse consequences of malaria in pregnancy require prompt, safe, and effective treatment.

3 May 2017

Stanford scientists model how rising temperatures may influence mosquito behavior and disease risk

As temperatures rise with climate change, mosquito season extends past the summer months in many parts of the world. The question has been how this lengthened season influences the risk of being infected with mosquito-born diseases such as dengue, chikungunya, and Zika.

3 May 2017

Scientists grow and purify earliest lung progenitors from human stem cells

Human lungs, like all organs, begin their existence as clumps of undifferentiated stem cells. But in a matter of months, the cells get organized. They gather together, branch and bud, some forming airways and others alveoli, the delicate sacs where our bodies exchange oxygen for carbon dioxide.

3 May 2017

IDIBELL researchers reveal role of endoplasmic reticulum in cell death process due to starvation

Researchers from the Cell death group of the Bellvitge Biomedical Research Institute, led by Dr. Cristina Muñoz-Pinedo, have characterized the cell death process due to starvation, in which the endoplasmic reticulum plays a leading role.

3 May 2017

New treatment offers hope for kidney failure and transplant patients with rare disorder

A novel treatment offers kidney failure and kidney transplant patients with a rare disorder new hope. The treatment allows targeted elimination of plasma cell clones producing abnormal proteins that deposits in the kidneys and leads to kidney failure, according to new research.

3 May 2017

Brisk walk or other physical activity is crucial for better health, shows study

It is not the amount of time spent sitting still that matters. Instead, it is the extent of physical activity that is essential in reducing the risk of elderly women developing cardiovascular disease, as shown in a new örebro study published in PLOS ONE.

3 May 2017

Exposure to cardiovascular risk factors in childhood linked to poorer learning, memory in midlife

A Finnish study coordinated by the Research Centre of Applied and Preventive Cardiovascular Medicine at the University of Turku shows that exposure to cardiovascular risk factors, such as high blood pressure, elevated serum LDL-cholesterol and smoking in childhood and adolescence, is associated with poorer learning ability and memory in middle age.

3 May 2017

MicroRNA-210 stabilizes deposits in carotid artery to prevent stroke risk

The molecule microRNA-210 stabilizes deposits in the carotid artery and can thus prevent them from tearing, and prevent dangerous blood clots from forming.

3 May 2017

Phthalate exposure linked to increased risk of allergies among children

Phthalates, which are used as plasticizers in plastics, can considerably increase the risk of allergies among children.

3 May 2017

New review explains how calorie restriction can extend life

A new review proposes a theory to explain how calorie restriction can extend life across a variety of species.

3 May 2017

Training program for police officers provides knowledge, skills to interact with older adults

After participating in a training program in aging-related health, police officers anticipated having more empathy for and awareness of aging-related conditions, and greater ability to provide older adults with appropriate community referrals.

3 May 2017

Moderate cardiorespiratory fitness can protect from fatty liver

According to a new Finnish study, cardiorespiratory fitness is inversely related to risk of fatty liver. The research was conducted at the University of Turku, Finland, and shows that, despite the person's weight, achieving moderate cardiorespiratory fitness can protect from fatty liver.

3 May 2017

Study: Patients operated by higher volume mitral surgeons experience lower mortality and reoperations

Surgeons who perform more than 25 mitral valve operations a year are more likely to perform repairs that are durable, and their patients are more likely to be alive a year after the operation, than when operations are performed by lower-volume surgeons, an Icahn School of Medicine at Mount Sinai study has found.

3 May 2017

African-Americans are living longer, but racial disparity still exists, according to CDC

A report by the US Centers for Disease Control and Prevention (CDC) has shown there is still disparity between African-Americans (blacks) and whites in terms of life expectancy.

3 May 2017

Study reveals gluten diet is not connected with heart disease among non-celiac people

The study findings published online in the British Medical Journal today reveal that the intake of a long-term gluten diet is not connected with coronary heart disease among people without celiac disease.

3 May 2017

IU researchers develop new method to grow inner ear tissue from human stem cells

Researchers at Indiana University School of Medicine have successfully developed a method to grow inner ear tissue from human stem cells - PhDa finding that could lead to new platforms to model disease and new therapies for the treatment of hearing and balance disorders.

3 May 2017

Study provides evidence for antidepressant effects of ketamine

Better known as an anesthetic or as an illicit hallucinogenic drug, ketamine has also long been noted for alleviating depression. But ketamine has not been tested in a large clinical trial, and all evidence of its antidepressant effects has come from anecdotes and small studies of fewer than 100 patients.

3 May 2017

Medical News

Detailed images reveal how regulatory proteins affect function of brain receptors

Social smokers' risk for high blood pressure and cholesterol is identical to regular users, study finds

Lost function of genes impairs development of motor skills in maturing mice

Study reveals safety data for using antimalarials during first trimester of pregnancy

Stanford scientists model how rising temperatures may influence mosquito behavior and disease risk

Scientists grow and purify earliest lung progenitors from human stem cells

IDIBELL researchers reveal role of endoplasmic reticulum in cell death process due to starvation

New treatment offers hope for kidney failure and transplant patients with rare disorder

Brisk walk or other physical activity is crucial for better health, shows study

Exposure to cardiovascular risk factors in childhood linked to poorer learning, memory in midlife

MicroRNA-210 stabilizes deposits in carotid artery to prevent stroke risk

Phthalate exposure linked to increased risk of allergies among children

New review explains how calorie restriction can extend life

Training program for police officers provides knowledge, skills to interact with older adults

Moderate cardiorespiratory fitness can protect from fatty liver

Study: Patients operated by higher volume mitral surgeons experience lower mortality and reoperations

African-Americans are living longer, but racial disparity still exists, according to CDC

Study reveals gluten diet is not connected with heart disease among non-celiac people

IU researchers develop new method to grow inner ear tissue from human stem cells

Study provides evidence for antidepressant effects of ketamine

Voltammetry and machine learning for real-time neurotransmitter detection

How real-time off-gas analysis improves fermentation process control

Advancing Drug Safety Assessment With AI, Predictive Modeling, and Human-Relevant Data

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