Engaged, committed and helpful employees: the role of psychological empowerment.

Although previous research has been focused on the relationship among personality, empowerment, and outcomes, little is known about the incremental effect of empowerment on positive work outcomes. This article aims at exploring the relation between personality factors (i.e.

Molecular diagnosis of peanut allergy.

Peanut allergy prevalence has increased in developed countries over the last few decades in the frame of the allergy epidemics, currently affecting 1-2% of children. While less frequent in developing countries, its prevalence is rising as these countries adopt a more westernized lifestyle. There is no curative treatment for peanut allergy at present so patient management relies on peanut avoidance, which requires an accurate diagnosis.

Role of leukotriene receptor antagonists in the management of pediatric asthma: an update.

At present, the main indications for leukotriene receptor antagonists (LTRA) in pediatric asthma are as add-on therapy to inhaled corticosteroids (ICS) and as initial controller therapy in children with mild asthma, especially those who cannot or will not use ICS. LTRA are also useful for patients who have concomitant rhinitis, and patients with viral-induced wheeze and exercise-induced asthma. It should be noted that the benefits of LTRA therapy have been demonstrated in children as young as 6 months of age and recent clinical trials have further proven the benefits of LTRA in acute asthma exacerbations.