There is a spectrum of clinical entities following occupational exposure to asbestos. Methods of evaluation for these problems are reviewed. Nonmalignant clinical conditions include asbestos warts, asbestos bodies, parenchymal fibrosis (asbestosis), pleural fibrosis and calcification, and benign asbestotic pleural effusion. Asbestosis, though a benign process, is a significant cause of death. M...

Abstract Purpose of the Review. In this review, we bring together recent developments in detection and management radiation retinopathy. Recent Findings Research into OCT-angiography for retinopathy has led to identification biomarkers early radiation-induced changes retinal microvasculature including focal capillary loss vascular remodeling. These are detectable after exposure but prior emerge...

Development of the Brain in Utero Regional Development of the Rodent and Primate Brain Proliferation Migration Differentiation Synaptogenesis Gliogenesis and Myelination Apoptosis Neurotrophic Signals Neurotransmitters as Morphogenetic Signals Application of Molecular Biology to Developmental Neurotoxicology Neuronal Plasticity Assessment of Nervous System Function in Animals and Humans Neurobi...

background: hairdressers are occupationally exposed to a number of agents in their workplace that result in respiratory symptoms and changes in pulmonary function. objective: to evaluate associations between occupational exposure and respiratory function and reported symptoms in a group of hairdressers compared to a control group. methods: a questionnaire on respiratory symptoms and workplace c...

Across a range of mammalian species, early developmental variations in fear-related behaviors constrain patterns of anxious behavior throughout life. Individual differences in anxiety among rodents and non-human primates have been shown to reflect early-life influences of genes and the environment on brain circuitry. However, in humans, the manner in which genes and the environment developmenta...

in this investigation the effects of excess vitamin a administration during the early embryonic period were studied. intramuscular injection of a single dose of 15000,20000 or 25000 iu/kg vitamin a to pregnant balb/c strain mice on either day 7,8,9 or 10 of gestation (vaginal plug= day 0 of gestation) produced major malformations in the central nervous system (cns) including exencephaly, hydroc...

AIM To demonstrate the feasibility of the wearable smart glasses, PicoLinker, in guide wire insertion under fluoroscopic guidance. METHODS Under a fluoroscope, a surgeon inserted 3 mm guide wires into plastic femurs from the lateral cortex to the femoral head center while the surgeon did or did not wear PicoLinker, which are wearable smart glasses where the fluoroscopic video was displayed (1...

INTRODUCTION The association between early exposure to ambient air pollution and adverse pregnancy outcomes in China is unclear. This study will assess the risk of early-life exposure to air pollutants in Beijing and explore the viability of 8-hydroxydeoxyguanosine (8-OHdG) as a biological indicator to assess oxidative stress induced by early-life exposure to air pollution. METHODS AND ANALYS...

A recent study evaluating whether reproductive data could be used for syndromic surveillance found an increased frequency of early calving (calving occurring a few days earlier than expected) in areas exposed to the Bluetongue virus serotype 8 (BTV-8) in northern Europe. A high proportion of herds infected during the 2006-2009 European outbreak were not reported through the surveillance system....