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Biologists develop new method to investigate cell surface's organization on nanometer scale

After a ten-year effort, Prof. Dr. Michael Reth from the Institute of Biology III of the University of Freiburg and the Max Planck Institute of Immunobiology and Epigenetics has developed a method to investigate the cell surface's organization on a nanometer scale.

26 Jun 2014

People who distort past memories of their indulgences are more likely to indulge in future

Activities like dieting, saving money, and studying require goal setting and self-control. But even the most disciplined person falls prey to temptation every once in a while.

26 Jun 2014

Backpack-sized device can perform highly accurate and sensitive cocaine testing in 15 minutes

Testing for cocaine and other drugs usually involves two steps: a quick on-site prescreen, and then a more accurate confirmatory test at a distant laboratory.

26 Jun 2014

Researchers discover way to use water as solvent to synthesize chemical products

Green-chemistry researchers at McGill University have discovered a way to use water as a solvent in one of the reactions most widely used to synthesize chemical products and pharmaceuticals.

26 Jun 2014

G protein-coupled receptors: Natural targets for new drug development

They are the largest family of receptors on the surface of our cells, and they help us maintain basics like blood pressure and heart rate.

26 Jun 2014

Current sequencing protocols overlook DNA crucial to bacterial virulence

Genomic sequencing is supposed to reveal the entire genetic makeup of an organism. For infectious disease specialists, the technology can be used to analyze a disease-causing bacterium to determine how much harm it is capable of causing and whether or not it will be resistant to antibiotics.

26 Jun 2014

Women are more likely to be physically aggressive towards their partners than men

Women are more likely to be verbally and physically aggressive towards their partners than men suggests a new study presented as part of a symposium on intimate partner violence (IPV).

26 Jun 2014

Response-adaptive randomization approach can boost patients’ participation in medical studies

It's a classic Catch-22: Medical researchers need to figure out if a promising new treatment is truly better than a current one, by randomly assigning half of a group of patients to get each treatment.

26 Jun 2014

Researchers compare genome sequences of malaria vectors to investigate insecticide resistance

Researchers from LSTM have exploited a natural experiment created by insecticidal pressure to determine how the most important malaria vectors - A. gambiae s.s. and A. coluzzii - respond rapidly to environmental change.

26 Jun 2014

Motivational interviewing reduces secondhand smoke exposure among children living in households

A Johns Hopkins-led research team has found that motivational interviewing, along with standard education and awareness programs, significantly reduced secondhand smoke exposure among children living in those households.

26 Jun 2014

Researchers find differences between hip and knee replacement surgeries in USA and Germany

Researchers used individual inpatient data from Germany and the USA to investigate changes over time and differences between 2005 and 2011. In 2011, 284 hip replacements were performed per 100 000 population in Germany, while 204 were performed per 100 000 population in the USA.

26 Jun 2014

Nutrition education program can improve child's at-home diet

A nutrition education program in low-income child care centers can improve a child's at-home consumption of vegetables and low-fat/fat-free milk, according to a study by researchers from RTI International, Altarum Institute, and the U.S. Department of Agriculture. The study was supported by the USDA's Food and Nutrition Service.

26 Jun 2014

Vaginal rejuvenation surgeries help women feel more confident and sexually revitalized

Beverly Hills Physicians is finding new ways to help women of all ages feel good about their physical sensations as well as their aesthetic appearance.

26 Jun 2014

New device could offer more reliable alternative for detecting biomarkers

A device proposed by researchers at Sweden's KTH Royal Institute of Technology could offer a more reliable alternative for detecting biomarkers in patients facing such illnesses as cancer or malaria.

26 Jun 2014

Queen's doctor plays key role in major breakthrough to change lives of cystic fibrosis sufferers

A Queen's University doctor has played a key role in a major breakthrough to change the lives of cystic fibrosis sufferers.

26 Jun 2014

Study questions whether health system, government policies can meet needs of people aging with HIV

As the first people with HIV grow old, a new study from St. Michael's Hospital questions whether the health care system and other government policies are prepared to meet their complex medical and social needs.

26 Jun 2014

Study explores prevalence of chronic brain damage in retired NFL players

A study published online today in Sports Health: A Multidisciplinary Approach provides a different take on previous information regarding the prevalence of chronic brain damage in retired NFL players.

26 Jun 2014

Researchers aim to fight cancer by developing 'personalised' cancer therapies

Cancer is incredibly complex, and each tumour is unique. This calls for a targeted approach. Researchers at KU Leuven's Department of Oncology, in Belgium, want to fight cancer by developing 'personalised' cancer therapies. To bolster their efforts, they have established the new Fund for Innovative Cancer Research.

26 Jun 2014

Researchers challenge traditional approaches to manage ABI-associated behavior

Individuals with brain injury and their families often struggle to accept the associated personality changes. The behavior of individuals with acquired brain injury (ABI) is typically associated with problems such as aggression, agitation, non-compliance, and depression. Treatment goals often focus on changing the individual's behavior, frequently using consequence-based procedures or medication. In the current issue of NeuroRehabilitation leading researchers challenge this approach and recommend moving emphasis from dysfunction to competence.

26 Jun 2014

Use of low-dose aspirin associated with cutting risk of pancreatic cancer in half

The longer a person took low-dose aspirin, the lower his or her risk for developing pancreatic cancer, according to a study published in Cancer Epidemiology, Biomarkers & Prevention, a journal of the American Association for Cancer Research.

26 Jun 2014

Medical Research News

Biologists develop new method to investigate cell surface's organization on nanometer scale

People who distort past memories of their indulgences are more likely to indulge in future

Backpack-sized device can perform highly accurate and sensitive cocaine testing in 15 minutes

Researchers discover way to use water as solvent to synthesize chemical products

G protein-coupled receptors: Natural targets for new drug development

Current sequencing protocols overlook DNA crucial to bacterial virulence

Women are more likely to be physically aggressive towards their partners than men

Response-adaptive randomization approach can boost patients’ participation in medical studies

Researchers compare genome sequences of malaria vectors to investigate insecticide resistance

Motivational interviewing reduces secondhand smoke exposure among children living in households

Researchers find differences between hip and knee replacement surgeries in USA and Germany

Nutrition education program can improve child's at-home diet

Vaginal rejuvenation surgeries help women feel more confident and sexually revitalized

New device could offer more reliable alternative for detecting biomarkers

Queen's doctor plays key role in major breakthrough to change lives of cystic fibrosis sufferers

Study questions whether health system, government policies can meet needs of people aging with HIV

Study explores prevalence of chronic brain damage in retired NFL players

Researchers aim to fight cancer by developing 'personalised' cancer therapies

Researchers challenge traditional approaches to manage ABI-associated behavior

Use of low-dose aspirin associated with cutting risk of pancreatic cancer in half

Real-time Raman monitoring for pharmaceutical hot melt extrusion

Synthetic Psychedelics: A Growing Public Health Concern

How the Vutara VXL simplifies single-molecule imaging

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