university medical center

Scientists identify machinery that helps make memories

EurekAlert! - Chemistry, Physics and Materials Sciences  Wed, 10/29/2008 - 23:00

(Duke University Medical Center) Duke University Medical Center researchers have identified a missing-link molecule that helps to explain the process of plasticity in the brain during memory creation and that could lead to targeted therapies.


 

ORNL, Georgetown University Medical Center sign research agreeme...

ORNL News  Wed, 10/22/2008 - 23:00

Georgetown University Medical Center and Oak Ridge National Laboratory have announced a unique research agreement that will combine molecular and clinical data collected at Georgetown with supercomputing capabilities that will allow the organizations to better understand vast quantities of collected information and data.


 

Emotion And Scent Create Lasting Memories -- Even In A Sleeping ...

ScienceDaily  Fri, 10/17/2008 - 12:00

In a series of experiments with sleeping mice, researchers at the Duke University Medical Center have shown that the part of the brain that processes scents is indeed a key part of forming long-term memories, especially involving other individuals.


 

Emotion and scent create lasting memories -- even in a sleeping ...

EurekAlert! - Chemistry, Physics and Materials Sciences  Wed, 10/15/2008 - 23:00

(Duke University Medical Center) In a series of experiments with sleeping mice, researchers at the Duke University Medical Center have shown that the part of the brain that processes scents is indeed a key part of forming long-term memories, especially involving other individuals.


 

Columbia to award 2008 Horwitz Prize to Arthur Horwich & Ulrich ...

EurekAlert! - Chemistry, Physics and Materials Sciences  Mon, 10/13/2008 - 23:00

(Columbia University Medical Center) Columbia will award the 2008 Horwitz Prize to noted biologists Ulrich Hartl and Arthur Horwich for their work in expanding fundamental understanding of protein folding, and its role in Alzheimer's and other life-threatening diseases.

Rosalind Franklin will be honored posthumously for her contributions to the structure of DNA.


 

Duke team finds compounds that prevent nerve damage

EurekAlert! - Chemistry, Physics and Materials Sciences  Mon, 09/22/2008 - 23:00

(Duke University Medical Center) Duke University Medical Center scientists have made a significant finding that could lead to better drugs for several degenerative diseases including Huntington's disease and Alzheimer's disease.

Compounds that block the activity of a specific enzyme prevented brain injury and greatly improved survival in fruit flies that had the same disease process found in Huntington's disease.


 

2 beta blockers found to also protect heart tissue

EurekAlert! - Chemistry, Physics and Materials Sciences  Sun, 09/14/2008 - 23:00

(Duke University Medical Center) A newly discovered chemical pathway that helps protect heart tissue can be stimulated by two of 20 common beta-blockers, drugs that are prescribed to millions of patients who have experienced heart failure.


 

Defibrillators Save Lives, Don't Diminish Quality Of Life, Resea...

ScienceDaily  Sun, 09/07/2008 - 01:15

Implantable cardioverter-defibrillators reduce the risk of death from sudden cardiac arrest among patients with heart failure, and they do so without significantly altering a person's quality of life, say researchers from Duke University Medical Center.


 

Looking Beyond The Drug Receptor For Clues To Drug Effectiveness

ScienceDaily  Tue, 08/26/2008 - 09:00

Antipsychotic drugs that are widely used to treat schizophrenia and other problems may not work as scientists have assumed, according to findings from Duke University Medical Center researchers that could lead to changes in how these drugs are developed and prescribed.


 

Testosterone Predominance Increases Prevalence Of Metabolic Synd...

ScienceDaily  Wed, 07/30/2008 - 16:15

As testosterone progressively dominates the hormonal milieu during the menopausal transition, the prevalence of metabolic syndrome increases according to a new study by researchers at Rush University Medical Center.

The study suggests this may be a pathway by which cardiovascular disease increases during menopause.