Medical Research News

RSS

Study suggests that attractive or unattractive faces can make time fly or drag

The common expression 'time flies when you're having fun' suggests that people's perception of duration is moderated by the impact of their emotions and the activities they are performing; in other words, emotions such as fear or sadness affect people's perception of time. Now, a study among female students suggests that visual stimuli, such as attractive or unattractive faces, can make time fly or drag.

22 Nov 2013

Nano-material within cells could lead to engineered bio-composites for drug delivery, artificial tissue

New York-A team of researchers has uncovered critical information that could help scientists understand how protein polymers interact with other self-assembling biopolymers.

22 Nov 2013

Incidence of oropharyngeal cancer on the rise

NCI scientists report that the incidence of oropharyngeal cancer significantly increased during the period 1983-2002 among people in countries that are economically developed.

22 Nov 2013

Teenage cannabis use increases in developing countries

It's common to associate cannabis use with affluent youth in wealthy societies. But the relationship between societal and family affluence and cannabis use appears to be changing.

22 Nov 2013

Study may shed light on neural regrowth in mammals after spinal cord injury

Fish, unlike humans, can regenerate nerve connections and recover normal mobility following an injury to their spinal cord. Now, University of Missouri researchers have discovered how the sea lamprey, an eel-like fish, regrows the neurons that comprise the long nerve "highways" that link the brain to the spinal cord.

22 Nov 2013

Mouse study highlights importance of microorganisms in optimal cancer treatment outcomes

...

22 Nov 2013

Nanotechnology-based technique: A painless method for maintaining healthy blood sugar levels

A new nanotechnology-based technique for regulating blood sugar in diabetics may give patients the ability to release insulin painlessly using a small ultrasound device, allowing them to go days between injections - rather than using needles to give themselves multiple insulin injections each day.

22 Nov 2013

Research report focuses on the impact of real-time cost information within a primary care

Health care costs continue to go up, and physicians control more than 80 percent of those costs. Could providing physicians with real-time information about the cost of what they order help to restrain excessive testing? This is the question addressed in an article- in the Journal of General Internal Medicine-, published by Springer. The research project was led by Daniel Horn of the Massachusetts General Hospital's Division of General Medicine in the US, and is among the first to focus on the impact that the passive display of real-time laboratory costs can have within a primary care, non-academic setting.

22 Nov 2013

Scientists hope to find new treatments for traumatic brain injury

In the most wide-reaching project of its kind, scientists at the University of Texas Medical Branch are expanding their research on traumatic brain injury, examining its progressive, chronic effects on the body in hopes of treating its immediate and long-term consequences. The project is funded by a three-year, $9 million grant from The Moody Foundation of Galveston.

22 Nov 2013

Inhibition of parvalbumin-expressing prefrontal interneurons triggers fear behaviours

Using an approach combining in vivo recordings and optogenetic manipulations in mice, the researchers succeeded in showing that the inhibition of parvalbumin-expressing prefrontal interneurons triggers a chain reaction resulting in fear behaviour. Conversely, activation of these parvalbumin interneurons significantly reduces fear responses in rodents.

22 Nov 2013

New targeted treatments for autism may be possible

Finding major new clues to the origins of autism, a Yale-led team of researchers has pinpointed which cell types and regions of the developing human brain are affected by gene mutations linked to autism. They report their findings in the Nov. 21 issue of the journal Cell.

22 Nov 2013

UT Arlington assistant professor develops computational model to predict epileptic seizure

A UT Arlington assistant engineering professor has developed a computational model that can more accurately predict when an epileptic seizure will occur next based on the patient's personalized medical information.

22 Nov 2013

Researchers study role of small non-coding RNAs expressed in the human male germline

Researchers from the Bellvitge Biomedical Research Institute in Barcelona, Spain, have studied the role of a peculiar class of small non-coding RNAs that are mainly expressed in the human male germline.

22 Nov 2013

U-M study explores exercise-induced iron-deficiency anemia in female runners

When Kaitlyn Patterson's fatigue progressed to hyperventilating even during slow runs, and then forced her to quit high school distance running for the season, she knew something was very wrong. Patterson had exercise-induced iron-deficiency anemia, a common, perplexing problem among elite female athletes, especially endurance runners. Later, as a University of Michigan sophomore, she was so interested in the topic that she applied for an undergraduate research position in the lab of Peter Bodary, U-M clinical assistant professor of movement science and health & fitness.

22 Nov 2013

Study finds that anticipation of pain worse than pain itself

Faced with inevitable pain, most people would choose to get it out of the way as soon as possible, according to a new study.

22 Nov 2013

Board of Visitors approves resolution to create Faculty of Health Sciences

At its quarterly meeting this week, Virginia Tech's Board of Visitors approved a resolution to create a Faculty of Health Sciences.

22 Nov 2013

New NIH grant to help Chicago Stroke Trials Consortium accelerate treatment for stroke

A new network dedicated to advancing research and therapies for stroke is forming in Chicago thanks to $2 million in grants from the National Institutes of Health. The Chicago Stroke Trials Consortium is a partnership among Northwestern Medicine, Ann & Robert H. Lurie Children's Hospital of Chicago, John H. Stroger Jr. Hospital, Loyola University Medical Center, Rehabilitation Institute of Chicago, Rush University Medical Center, and University of Chicago Medicine that will build an infrastructure to support clinical trials for stroke prevention, treatment and recovery. Northwestern University will be the regional coordinating center for the consortium and administer the project over the next five years.

22 Nov 2013

Targeting single enzyme in the obese could help prevent and treat diabetes

A single overactive enzyme worsens the two core defects of diabetes—impaired insulin sensitivity and overproduction of glucose—suggesting that a drug targeting the enzyme could help correct both at once, according to mouse studies done by researchers at Columbia University Medical Center. The findings were published today in the online edition of Cell Metabolism.

22 Nov 2013

Studies link hundreds of gene mutations in the brain to increased autism risk

Pity the poor autism researcher. Recent studies have linked hundreds of gene mutations scattered throughout the brain to increased autism risk. Where do you start?

22 Nov 2013

Reason for decline in stroke deaths still remains unclear

A national group of leading scientists, including one University of Alabama at Birmingham expert, says that for more than 100 years fewer people have been dying of stroke, yet it is still unclear why this decline remains constant.

22 Nov 2013

Medical Research News

Study suggests that attractive or unattractive faces can make time fly or drag

Nano-material within cells could lead to engineered bio-composites for drug delivery, artificial tissue

Incidence of oropharyngeal cancer on the rise

Teenage cannabis use increases in developing countries

Study may shed light on neural regrowth in mammals after spinal cord injury

Mouse study highlights importance of microorganisms in optimal cancer treatment outcomes

Nanotechnology-based technique: A painless method for maintaining healthy blood sugar levels

Research report focuses on the impact of real-time cost information within a primary care

Scientists hope to find new treatments for traumatic brain injury

Inhibition of parvalbumin-expressing prefrontal interneurons triggers fear behaviours

New targeted treatments for autism may be possible

UT Arlington assistant professor develops computational model to predict epileptic seizure

Researchers study role of small non-coding RNAs expressed in the human male germline

U-M study explores exercise-induced iron-deficiency anemia in female runners

Study finds that anticipation of pain worse than pain itself

Board of Visitors approves resolution to create Faculty of Health Sciences

New NIH grant to help Chicago Stroke Trials Consortium accelerate treatment for stroke

Targeting single enzyme in the obese could help prevent and treat diabetes

Studies link hundreds of gene mutations in the brain to increased autism risk

Reason for decline in stroke deaths still remains unclear

Real-time Raman monitoring for pharmaceutical hot melt extrusion

Synthetic Psychedelics: A Growing Public Health Concern

How the Vutara VXL simplifies single-molecule imaging

Latest News