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Micro-thin implantable films may one day allow patients to forgo daily injections and pills

Researchers at the Georgia Institute of Technology have developed a material that may one day allow patients to forgo daily injections and pills and receive prescriptions instead through micro-thin implantable films that release medication according to changes in temperature.

14 Sep 2004

First molecular-scale images of DNA binding to an adenovirus enzyme

The images, which appear on the cover of the October 2004 issue of Molecular and Cellular Proteomics, show how binding to DNA may stimulate the enzyme and are already being used to design new antiviral drugs to block this interaction.

14 Sep 2004

New glaucoma risk assessment principles help physicians decide who needs treatment

A new approach for assessing glaucoma risk factors could be the first step in helping ophthalmologists determine the risk of progression from ocular hypertension to glaucoma and blindness, according to an article published today in the September issue of the American Journal of Ophthalmology.

14 Sep 2004

People with mild Alzheimer’s were more likely to make driving errors

People with mild Alzheimer’s disease make more mistakes on a driving test than older people with no cognitive problems, according to a study published in the September 14 issue of Neurology, the scientific journal of the American Academy of Neurology.

14 Sep 2004

Guidelines introduce novel therapies for the prevention and treatment of thrombosis

New antithrombotic guidelines from the American College of Chest Physicians (ACCP) introduce novel therapies for the prevention and treatment of thrombosis and, for the first time, offer specific recommendations for long-distance travelers.

14 Sep 2004

Hibiscus flowers contain antioxidants that help control cholesterol levels

Hibiscus flower extract may have the same health benefits as red wine and tea according to new research by scientists in Taiwan. Hibiscus contains antioxidants that help control cholesterol levels and reduce heart disease, says the research in Journal of the Science of Food and Agriculture.

14 Sep 2004

One in five veterans of the Korean War still affected by their experiences

At least one in five veterans of the Korean War continues to be adversely affected by their experiences, according to research recently presented to a nursing conference in Seoul, South Korea.

14 Sep 2004

New biological principle and therapeutic goal for cancer treatment

Pioneering research on leukaemia cells can have identified their vulnerable spot. This new knowledge can now be used to produce more effective medicines.

14 Sep 2004

Genetically modified bacterium as remedy for intestinal diseases

Researchers from the Flanders Interuniversity Institute for Biotechnology (VIB) at Ghent University are joining the fight against chronic intestinal disease with a genetically modified bacterium (Lactococcus lactis).

14 Sep 2004

Intelligent transit box keeps vaccinations cool

Vaccination supplies can be rendered useless if their temperature rises above the permitted maximum. MEDICASE has developed an intelligent transit box which ensures tight temperature control and which has a built-in data logger to provide a temperature audit trail.

14 Sep 2004

Statistical method for faster prognosis of Alzheimer’s and Parkinson’s diseases

A large number of diseases − including Alzheimer’s disease, Parkinson’s disease, and mad cow disease − are the result of proteins that erroneously assume the wrong shape, causing them to stick to each other.

13 Sep 2004

Dentists should measure the blood pressure of every patient

University of Michigan dentistry student Sara Kellogg believes dentists could save lives simply by taking a few minutes to measure the blood pressure of every patient.

13 Sep 2004

Potential new drug for the treatment of sickle cell disease

The results were published in the June 2004 issue of The British Journal of Haematology (BJH). MX-1520 is a prodrug of vanillin, a very popular food additive generally regarded as safe (GRAS) by the FDA.

13 Sep 2004

Researchers have discovered a possible way to distinguish lethal from localized prostate cancers

If future studies show their test -- measuring the level of activity of a signaling pathway called Hedgehog -- can predict which prostate cancers will spread, the results could revolutionize decision making processes for prostate cancer patients, the researchers say.

13 Sep 2004

Western diseases such as stroke and heart disease are a major problem in Asia

Diseases such as stroke and heart disease, which have traditionally been associated with Western diets and lifestyles, are also a major problem in Asia according to researchers at The University of Auckland, New Zealand.

13 Sep 2004

Positive emotions may delay onset of frailty and negative stereotypes can influence older adults’ memory

Why do some older people experience a rapid decline in their physical and functional health while some of their peers remain healthy and active? While your genes and overall physical health play a role, new research shows how psychosocial factors can also play an important role.

13 Sep 2004

Health problems among timber workers exposed to industry chemical PCP are to be investigated

The project, funded by the Ministry of Health, aims to ascertain whether timber workers exposed to the PCPs (pentachlorophenols) are dying earlier, getting cancers more often and suffering more chronic health problems, including fatigue, nausea and neuropsychological dysfunction.

13 Sep 2004

Measuring body fat has just got easier and a whole lot more sophisticated

The space capsule-like pod measures and tracks body fat and lean muscle mass using air displacement technology – replacing the tape measure and callipers or water displacement tanks previously used in research.

13 Sep 2004

Crucial research fails to connect due to secretive nature of research and development

A researcher in the United States has many of the pieces needed to cure a disease. Thousands of miles away, another scientist has uncovered some crucial information of his own - but thanks to the often secretive nature of research and development and the big-time dollars associated with major discoveries, they fail to connect.

13 Sep 2004

Inhaled nitrite spray may help babies diagnosed with persistent pulmonary hypertension of the newborn

Scientists from the National Institutes of Health (NIH) Clinical Center and the Loma Linda University School of Medicine have found that use of an inhaled nitrite spray may help babies diagnosed with persistent pulmonary hypertension of the newborn (PPHN).

13 Sep 2004

Research News and Research

Micro-thin implantable films may one day allow patients to forgo daily injections and pills

First molecular-scale images of DNA binding to an adenovirus enzyme

New glaucoma risk assessment principles help physicians decide who needs treatment

People with mild Alzheimer’s were more likely to make driving errors

Guidelines introduce novel therapies for the prevention and treatment of thrombosis

Hibiscus flowers contain antioxidants that help control cholesterol levels

One in five veterans of the Korean War still affected by their experiences

New biological principle and therapeutic goal for cancer treatment

Genetically modified bacterium as remedy for intestinal diseases

Intelligent transit box keeps vaccinations cool

Statistical method for faster prognosis of Alzheimer’s and Parkinson’s diseases

Dentists should measure the blood pressure of every patient

Potential new drug for the treatment of sickle cell disease

Researchers have discovered a possible way to distinguish lethal from localized prostate cancers

Western diseases such as stroke and heart disease are a major problem in Asia

Positive emotions may delay onset of frailty and negative stereotypes can influence older adults’ memory

Health problems among timber workers exposed to industry chemical PCP are to be investigated

Measuring body fat has just got easier and a whole lot more sophisticated

Crucial research fails to connect due to secretive nature of research and development

Inhaled nitrite spray may help babies diagnosed with persistent pulmonary hypertension of the newborn

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