The effect of adding theophylline to treatment with a beta2-adrenoceptor stimulant was studied in 18 asthmatic children in a double-blind cross-over trial. Most patients were taking cromolyn sodium (cromoglycic acid) or beclomethasone aerosol, or both. A sustained-release preparation of theophylline was administered in individually titrated doses, producing a mean plasma theophylline concentrat...

occupational asthma is defined as “a disease of variable airflow limitations and/or airway hyper-responsiveness due to causes and conditions attributable to a particular occupational environment and not stimuli that are being encountered outside the workplace.” an analysis of general population-based studies published up to 2007 showed that 17.6% of all adultonset asthma is due to workplace exp...

The introduction of magnetoencephalography has made it possible to study electromagnetic signaling in deeper, paralimbic cortical structures such as the medial prefrontal/anterior cingulate (ACC) and medial parietal/posterior cingulate (PCC) cortices. Self-awareness and self-control have been attributed to these regions. To test the hypothesis that they are dysfunctional in pathological gamblin...

Diffusion tensor imaging (DTI) has revealed white matter abnormalities in individuals with attention-deficit/hyperactivity disorder (ADHD). Stimulant treatment may affect such abnormalities. The current study investigated associations between long-term stimulant treatment and white matter integrity within the frontal-striatal and mesolimbic pathways, in a large sample of children, adolescents a...

OBJECTIVE To describe the long-term psychopharmacological treatment of children first diagnosed with attention-deficit/hyperactivity disorder (ADHD) as preschoolers. METHOD In a systematic, prospective, naturalistic follow-up, 206 (68.0%) of the 303 children who participated in the Preschool ADHD Treatment Study (PATS) were reassessed 3 years (mean age 7.4 years) and 179 (59.1%) were reassess...

The hypothesis studied is that increased responsiveness in asthma is not limited to the airways. Forty asthmatic children were analysed for their bronchial responsiveness (BR) to exercise. Twenty patients revealed bronchial obstruction after exercise while the remainder did not. These observations were compared with the responsiveness of leucocytes, which was determined by their histamine 'rele...

background: increased serum high sensitive c-reactive protein (hs-crp) in asthma and its association with disease severity has been investigated in many studies. this study aimed to determine serum hs-crp status in asthma versus healthy controls and to examine its ability in predicting asthma control. methods: serum crp was measured by elisa method using a high sensitive crp kit. severity of as...