The Message Impact Framework suggests that social interactions may offer smokers the opportunity to process pictorial warnings on cigarette packs more deeply. We aimed to describe adult smokers' social interactions about pictorial cigarette pack warnings in two longitudinal pilot studies. In Pilot Study 1, 30 smokers used cigarette packs with one of nine pictorial warnings for two weeks. In Pil...

INTRODUCTION File fracture is one of the main procedural mishaps in endodontic treatment. The aim of this in vitro study was to compare the fracture rate of three NiTi rotary systems; Hero 642, Mtwo and FlexMaster in artificial canals. METHODS AND MATERIALS In this study, bovine long bone was used. After primary preparation of bones, longitudinal sections with 4-cm diameter were cut and encod...

PURPOSE Prostate cancer is often comorbidly associated with lower urinary tract symptoms (LUTS), but few studies have assessed the effects of androgen deprivation therapy on LUTS in this patient group. PATIENTS AND METHODS We conducted a prospective, noninterventional, multicenter, observational study to assess the effectiveness of triptorelin (11.25 mg every 12 weeks) over 48 weeks in men pr...

Small-conductance Ca21-activated K1 channels (SK channels) influence the induction of synaptic plasticity at hippocampal CA3–CA1 synapses. We find that in mice, SK channels are localized to dendritic spines, and their activity reduces the amplitude of evoked synaptic potentials in an NMDA receptor (NMDAR)-dependent manner. Using combined two-photon laser scanning microscopy and two-photon laser...

Effects of a 12-week physical activity and health behavior change protocol (Youth Fit For Life), delivered in 3 day/week after-school care and 2 day/week physical education formats, were assessed and contrasted with African American children, ages 9 to 12 years, in an experimental study. Body Mass Index, percent body fat, and muscular strength were significantly improved in both formats for bot...

BACKGROUND AND AIMS The association between hygiene and prevalence of autoimmune disease has been attributed in part to enteric helminth infection. A pilot study of experimental infection with the hookworm Necator americanus was undertaken among a group of otherwise healthy people with celiac disease to test the potential of the helminth to suppress the immunopathology induced by gluten. METH...

We compared the effects of dipyridamole, RA-642, and mopidamol on platelet activity and thromboxane/prostacyclin balance in relation to the degree of retinal vascularization in a model of experimental streptozotocin-induced diabetes in rats. After 3 months, collagen-induced platelet aggregation in whole blood was 25% higher in diabetic animals than in nondiabetics. Dipyridamole inhibited 43% pl...

The manufacturing organizations today are having a competition of supply chain versus supply chain. Existing research work fails to relate human metrics with supply chain performance. The authors intend to empirically assess the effects of human metrics on supply chain performance in the context of Indian manufacturing organizations. A rigorous literature review has identified 12 variables. The...