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Cigarette smoking may increase risk of age-related cataract

Cigarette smoking may increase risk of age-related cataract

Cigarette smoking is a well-known risk factor for a wide-range of diseases. Now, scientists have evidence that smoking may also increase the risk of age-related cataract, the leading cause of blindness and vision loss in the world.

13 Oct 2012

Scientists characterize unique model of bladder regeneration

Scientists characterize unique model of bladder regeneration

While it is well known that starfish, zebrafish and salamanders can re-grow damaged limbs, scientists understand very little about the regenerative capabilities of mammals. Now, researchers at Wake Forest Baptist Medical Center's Institute for Regenerative Medicine report on the regenerative process that enables rats to re-grow their bladders within eight weeks.

13 Oct 2012

Type 2 diabetes screening: an interview with Dr Simon Griffin, MRC Epidemiology Unit at Addenbrooke’s Hospital, Cambridge

Type 2 diabetes screening: an interview with Dr Simon Griffin, MRC Epidemiology Unit at Addenbrooke’s Hospital, Cambridge

Type 2 diabetes is a condition in which the body does not make sufficient insulin or the insulin it makes doesn’t work sufficiently well to maintain a normal level of blood glucose and so the blood glucose rises.

12 Oct 2012

Methadone treatment halves HIV risk

Methadone treatment halves HIV risk

Methadone substitution can significantly reduce the risk for HIV transmission among people who inject opiate drugs, says a team of international researchers.

12 Oct 2012

Hip arthroscopy traction weight key to nerve outcome

Hip arthroscopy traction weight key to nerve outcome

Minimizing traction weight during hip arthroscopy in the lateral position may protect against sciatic nerve injury, report US surgeons.

12 Oct 2012

Further evidence against sun bed use

Further evidence against sun bed use

Results from a systematic review and meta-analysis published in the BMJ confirm those from previous studies linking sun bed use with an increased risk for skin cancer.

12 Oct 2012

Contraceptive patch suppresses ovulation in obese, nonobese women

Contraceptive patch suppresses ovulation in obese, nonobese women

Use of a novel transdermal contraceptive patch suppresses ovulation in obese and nonobese women, research shows.

12 Oct 2012

Early age at bipolar onset linked to increased depressive morbidity

Early age at bipolar onset linked to increased depressive morbidity

An early age at bipolar disorder onset is associated with increased depressive morbidity, results from a US study show.

12 Oct 2012

Brain size reduced in schizophrenia patients

Brain size reduced in schizophrenia patients

Medicated and antipsychotic-naive patients with schizophrenia show significant reductions in brain volume, researchers report.

12 Oct 2012

Downregulated protein could be revascularization target in critical limb ischemia

Downregulated protein could be revascularization target in critical limb ischemia

Levels of calcium-sensor protein, S100A1, are downregulated in patients with critical limb ischemia, say researchers who believe the protein could be a potential therapeutic target to promote revascularization.

12 Oct 2012

Neurotensin as an indicator for poor health outcomes in women

Neurotensin as an indicator for poor health outcomes in women

The satiety hormone neurotensin may provide a novel biomarker for assessing risk for diabetes, cardiovascular disease, and breast cancer among women, report researchers.

12 Oct 2012

Alcohol problems may be influenced by neighborhood

Alcohol problems may be influenced by neighborhood

Disadvantaged groups living in poor neighborhoods are much more likely to suffer alcohol problems than their wealthier counterparts, research shows.

12 Oct 2012

One rule for one and one for another with diabetes

One rule for one and one for another with diabetes

A joint consensus statement from the European Association for the Study of Diabetes and the American Diabetes Association encourages a shift in attitude over glycemic management in Type 2 diabetes.

12 Oct 2012

METASTROKE refines genetic stroke culprits

METASTROKE refines genetic stroke culprits

An analysis from the METASTROKE collaboration confirms an increased stroke risk associated with four previously reported genetic loci and shows that these are specific to certain stroke subtypes.

12 Oct 2012

Perimetry identifies visual function changes in diabetic retinopathy

Perimetry identifies visual function changes in diabetic retinopathy

Perimetry could be adopted as a method to measure changes in visual function among individuals with diabetic retinopathy, show promising results from a prospective longitudinal study undertaken in Sweden.

12 Oct 2012

Neuroprotectant success in aneurysm coiling

Neuroprotectant success in aneurysm coiling

Treatment with the novel neuroprotective agent NA-1 reduces the number of ischemic infarcts sustained by patients undergoing coiling of cerebral aneurysms, show the ENACT results.

12 Oct 2012

Thirty-day readmission, mortality rates may blur true hospital performance

Thirty-day readmission, mortality rates may blur true hospital performance

Thirty-day readmission and mortality rates are highly variable according to the extent data are adjusted for potential confounding factors, and whether readmissions are considered per hospital or per patient, indicate Canadian study results.

12 Oct 2012

Lenalidomide worsens survival, adverse events in prostate cancer

Lenalidomide worsens survival, adverse events in prostate cancer

A combination of lenalidomide plus docetaxel and prednisone treatment in patients with chemotherapy-naive prostate cancer leads to worse overall survival rates and increased toxicity compared with placebo, show study results.

12 Oct 2012

Key to eczema’s itch uncovered

Key to eczema’s itch uncovered

An influx of neutrophils that secrete a lipid called leukotriene B4 is responsible for triggering the itching and inflammation of the skin typically seen in patients with eczema, suggest study findings.

12 Oct 2012

Access to doctors’ notes ‘gives patients more control’

Access to doctors’ notes ‘gives patients more control’

Giving patients access to their primary care doctors’ notes makes them feel more in control of their care and more likely to adhere to medication, suggests a US study.

12 Oct 2012

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