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Research in diabetes surgery suggests origins of disease

Growing evidence shows that surgery may effectively cure Type 2 diabetes -- an approach that not only may change the way the disease is treated, but that introduces a new way of thinking about diabetes.

5 Mar 2008

Cigarette smoke prevents stem cells from becoming cartilage

A toxic pollutant spread by oil spills, forest fires and car exhaust is also present in cigarette smoke, and may represent a second way in which smoking delays bone healing, according to research presented at the annual meeting of the Orthopaedic Research Society in San Francisco.

4 Mar 2008

Serum fibrosis markers correlate with liver fibrosis stage in patients with advanced chronic hep C

A prospective study of patients with advanced chronic hepatitis C (CHC) revealed that a 3-variable model of serum fibrosis markers, including serum HA, TIMP-1 and platelet count, could identify cirrhosis with better accuracy than other published models.

4 Mar 2008

Chronic dry eye syndrome after LASIK

Scientists at Schepens Eye Research Institute have found that people with a certain low level of tear production are more likely to develop chronic dry eye syndrome after LASIK (laser-assisted in situ keratomileusis), laser refractive surgery to correct near- and far-sightedness than those with more plentiful tears.

4 Mar 2008

Researchers working to curb impulsivity in children with ADHD

Central Michigan University researchers are one step closer to helping children with attention deficit/hyperactivity disorder improve their self-control.

4 Mar 2008

Influencing factors and recommendations that enhance the autonomy of cancer patients in clinically terminal situations

The PhD, defended by Ana María Martínez Fernández at the University of the Basque Country, proposes a series of recommendations that contribute to improving clinical and care tasks of the professionals who treat terminal cancer patients.

4 Mar 2008

Elevated liver enzymes associated with higher future mortality

A new population-based epidemiological study has found that elevated liver enzymes discovered during routine medical care are associated with higher future mortality.

4 Mar 2008

Discovery of key molecular mechanism associated with cystic fibrosis

Researchers from the University of North Carolina at Chapel Hill have identified a key molecular mechanism that may account for the development of cystic fibrosis.

4 Mar 2008

Colon cancer treatment, symptoms, clinical trials

Fewer people are dying from colorectal cancer, but it remains the third deadliest form of cancer in America.

4 Mar 2008

Tossing and turning at night...well so are over 50 million Americans

A new study by the Centers for Disease Control and Prevention (CDC) in the United States has found that as many as 10 percent of adults are not getting enough rest or sleep every night.

4 Mar 2008

Treatment with methylphenidate helps adults with ADHD sleep

Treatment with methylphenidate (MPH) appears to have beneficial effects on sleep parameters in adults with ADHD, including increased sleep efficiency and a feeling of improved restorative value of sleep, according to a study published in the March 1 issue of the journal SLEEP.

3 Mar 2008

Indoor allergen exposure a great importance in relation to asthma

Results from a new national survey demonstrate that elevated allergen levels in the home are associated with asthma symptoms in allergic individuals.

3 Mar 2008

A similarity in the meaning of sleep quality between insomniacs, normal sleepers

Both insomnia patients and normal sleepers define sleep quality by tiredness upon waking and throughout the day, feeling rested and restored upon waking, and the number of awakenings they experienced in the night.

3 Mar 2008

New study says nurses could carry some of the GP work load

According to new research Australia's "crisis in manpower" currently being experienced regarding general practice doctors could be alleviated if better use was made of the expertise of practice nurses.

3 Mar 2008

Study identifies reasons patients referred late to nephrologists

Some patients with kidney disease aren't referred to kidney specialists in time to delay disease progression and improve their prognosis for a variety of reasons, according to researchers at Wake Forest University School of Medicine and colleagues.

1 Mar 2008

Simple screening questionnaire for kidney disease outperforms current clinical practice guidelines

The general public is not sufficiently aware that chronic kidney disease (CKD) is a serious and progressive medical condition.

1 Mar 2008

Nicotine's effects are receptor specific

Following chronic nicotine exposure, nicotine receptors increase in number, an upregulation that contributes to nicotine's addictive properties.

1 Mar 2008

Real-time imaging device may improve surgery for congenital colon disease

Researchers at Cedars-Sinai Medical Center are developing a spectral imaging system that could result in shorter operating times for infants undergoing surgery for Hirschsprung's disease, according to a mouse study reported in the Journal of Biophotonics.

1 Mar 2008

Diabetes is rapidly increasing globally, and Asian Indians have the highest prevalence

The incidence of type 2 diabetes is rising, especially in urbanized parts of the world where sedentary lifestyles and obesity abound.

1 Mar 2008

Genetic factors in smoking also increase risk of chronic bronchitis

Smoking is a known risk factor for respiratory diseases like chronic bronchitis, but genes also play a significant role in its development, according to researchers in Sweden, who studied more than 40,000 Swedish twins to determine the extent to which behavior, environment and genes each play a role ion the development of chronic bronchitis.

1 Mar 2008