Two recent articles in EHP (1,2) and the latest Agency for Toxic Substances and Disease Registry toxicologic profile for DDT (3) make repeated references to DDT risks. These statements of risk, like so many others, are one-sided and give no consideration to colossal increases in diseases previously controlled with DDT. Behind disease statistics are grievous human tragedies, as with the case of ...

R egulated products such as genetically modified organisms (GMOs), plant protection products (PPPs) or feed additives for livestock are subject to an environmental risk assessment before they can be approved for use in agriculture. This assessment aims to evaluate any possible risk that the deployment of such products may pose to the environment. Robust environmental risk assessments require an...

Headache medicine is primarily dependent on patients' subjective reports of pain, which are assessed at diagnosis and throughout the duration of treatment. There is a need for an objective, quantitative biological measurement of headache pain severity. In this study, quantitative sensory testing (QST) was conducted via multi-site vibrotactile stimulation in patients with migraine. The purpose w...

introduction: teaching medical professionalism is increasingly acknowledged as an important aspect of medical education. the professionalism mini-evaluation exercise (p-mex) is an assessment tool for evaluating medical professionalism, but no studies using it as a self-assessment instrument have been reported. this paper reports on a preliminary investigation of the finnish version of the p-mex...

BACKGROUND: GReliable prediction of patient response to fluid resuscitation is a crucial issue in the management of hemorrhagic shock. OBJECTIVES: This study was designed to investigate vertebral heart score (VHS) variation in fluid resuscitation of hemorrhagic shock patients and the feasibility of this method in determining resuscitation endpoint.  METHODS: VHS values were assessed using previ...