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Effective ketoprofen dose identified for pig endotoxins

Compared with tap water, treatment with ketoprofen significantly reduces the rectal temperature and total clinical scores among pigs challenged with the Escherichia coli endotoxin, report researchers.

10 Jul 2012

Ozone concerns aired over effect on cardiac biomarkers

Exposure to ozone for as little as 2 hours could induce physiologic changes associated with cardiovascular disease, say US researchers.

10 Jul 2012

Racial differences in hospice use revealed

Study results show that while hospice use by Medicare beneficiaries with heart failure increased in the USA over the period 2000 through 2008, non-White patients were less likely to enroll than their White counterparts.

10 Jul 2012

Family history of schizophrenia, BD increases autism risk

A history of schizophrenia or bipolar disorder in first-degree relatives is associated with a significantly increased risk for autism spectrum disorders, study results suggest.

10 Jul 2012

TNF-α levels linked to lithium response in BD patients

Patients with bipolar disorder who have a poor response to lithium treatment have significantly higher serum levels of tumor necrosis factor-α than those with a good response, researchers report.

10 Jul 2012

Steroid receptor gene variant impacts metabolic health

A variant in the glucocorticoid receptor gene may be associated with increased body fat and insulin resistance, show study findings.

10 Jul 2012

Broken heart syndrome arms against epinephrine high

Takotsubo cardiomyopathy, or “broken heart syndrome,” may actually protect the heart from very high levels of epinephrine, suggest results from an animal study.

10 Jul 2012

Booklet simplifies dizziness care

Giving patients with chronic dizziness a simple booklet to help them learn vestibular rehabilitation exercises is a highly cost-effective alternative to the usual way of treating them, report researchers in the BMJ.

10 Jul 2012

Peritoneal dialysis patients who live remotely face high peritonitis risk

Patients with renal disease who live more than 100 km from their nearest peritoneal dialysis unit face a higher risk for peritonitis, particularly with Staphylococcus aureus, than their peers who live closer, results of a large Australian study show.

10 Jul 2012

Peripheral arterial disease predicts mortality in TAVI patients

Patients with severe aortic stenosis who undergo transcatheter aortic valve implantation are at particularly high risk for complications and death if they also have concomitant peripheral arterial disease, study results show.

10 Jul 2012

Brain activity patterns may aid mental illness diagnosis

The identification of neural activity patterns in response to facial expressions of emotion may help in the diagnoses of mental illness, say researchers.

10 Jul 2012

Radiotherapy redundant in low-risk Hodgkin lymphoma treatment

Children with low-risk Hodgkin lymphoma who respond well to chemotherapy may not require additional radiotherapy, suggest study results.

10 Jul 2012

Alcohol has toxic effect on critical care services

Alcohol may account for more than one in 10 emergency department admissions, a study from the UK suggests.

10 Jul 2012

Diaphragm muscles show osteopathic training potential

Osteopathic manipulative intervention to obtain functional equilibrium of the diaphragm increases lower esophageal sphincter pressure in patients with gastroesophageal reflux disease, researchers have found.

10 Jul 2012

Self-management of anticoagulants in elderly could be beneficial

Elderly patients who self-manage their oral anticoagulant treatment have a comparable treatment-related quality of life to those who undergo routine care, and may even experience higher treatment satisfaction, researchers say.

10 Jul 2012

COPD still affects treatment received after heart attack

Patients with chronic obstructive pulmonary disease receive less aggressive treatment after hospitalization for acute myocardial infarction than those without the lung condition, US study results show.

10 Jul 2012

Relaxin key to improved stroke rehabilitation outcomes

Treatment with the reproductive hormone relaxin during physical rehabilitative therapy appears to improve long-term outcomes in stroke patients over rehabilitative therapy alone, say researchers.

10 Jul 2012

Shear forces cause vessel identity crisis

Lymphatic vessels exposed to fast-flowing blood take on characteristics associated with blood vessels, report researchers.

10 Jul 2012

Physicians comply with patient wishes over severe fetal anomalies

Study results indicate that physicians respect patient autonomy in the case of uniformly and commonly lethal fetal anomalies, respecting the wishes of parents in how to manage the pregnancy.

10 Jul 2012