The principal factor associated with selleck cardiovascular death was an ischemic etiology. Only 5.8% of the study population experienced sudden death.”
“A method to prepare water sensitive composites employing crosslinked poly(vinyl amine) (PVAm) and Cu(II) ions as reticulation agent is disclosed in this work. This article presents in detail, the reticulation reaction and its pH dependence, as well as its electrical, rheological, and thermal properties of the PVAm-Cu(II) composites obtained. The complex bonds formed between the Cu(II) ions and the amine groups of PVAm produce an interesting network of crosslinked structures that generate

a microporous morphology when the material is extruded. This characteristic favors fast absorption of water when it is wetted, and a concomitant decrease in its apparent resistivity in a very short period of time. Furthermore, they present an excellent thermal stability and suitable processability. These characteristics make them interesting candidates to design ultra fast water sensors. (C) 2009 Wiley Periodicals, Inc. J Appl Polym Sci 115: 790-801, 2010″
“Background: Psychological factors can increase severity and intensity of headaches. While great attention has been placed on the presence of anxiety and/or depression as a correlate to a high frequency of migraine attacks, very few studies have analyzed the

management of frustration in children with headache. Aim of this study was to analyze this website the possible correlation Bcl-2 expression between pediatric migraine severity (frequency and intensity of attacks) and the psychological profile, with particular attention to the anger management style.

Methods: We studied 62 migraineurs (mean age 11.2 +/- 2.1 years; 29 M and 33 F). Patients were divided into four groups according to the attack frequency (low,

intermediate, high frequency, and chronic migraine). Pain intensity was rated on a 3-levels graduate scale (mild, moderate and severe pain). Psychological profile was assessed by Picture Frustration Study test for anger management and SAFA-A scale for anxiety.

Results: We found a relationship between IA/OD index (tendency to inhibit anger expression) and both attack frequency (r = 0.328, p = 0.041) and intensity (r = 0.413, p = 0.010). When we analyzed the relationship between anxiety and the headache features, a negative and significant correlation emerged between separation anxiety (SAFA-A Se) and the frequency of attacks (r = -0.409, p = 0.006). In our patients, the tendency to express and emphasize the presence of the frustrating obstacle (EA/OD index) showed a positive correlation with anxiety level (“”Total anxiety”" scale: r = 0.345; p = 0.033).

Conclusions: Our results suggest that children suffering from severe migraine tend to inhibit their angry feelings.