Objective To examine whether the increase in use of electronic cigarettes in the USA, which became noticeable around 2010 and increased dramatically by 2014, was associated with a change in overall smoking cessation rate at the population level.Design Population surveys with nationally representative samples.Setting Five of the US Current Population Survey-Tobacco Use Supplement (CPS-TUS) in 20...

Since tumour progression is dependent on the ability of malignant cells to interact with the extracellular matrix (ECM), we have investigated the significance of beta1 and beta3 integrins for migration of lung cancer cells to components of the ECM. In an in vitro hapto- and chemotactic assay system, five cell lines representing the major types of lung cancer were examined: adenocarcinoma (WART)...

Abstract Aim To assess the feasibility of implementing a survey in surgical cooperation campaign to know about patients' demographics and satisfaction with service provided. Material methods A was designed collect data each patient during our 5 days The Gambia. Satisfaction items were ranged from 1 5. Local nurses trained carry out survey. We encouraged every perform before discharge. Results 4...