DERMAL EXPOSURE AND RISK ASSESSMENT
نویسندگان
چکیده
منابع مشابه
on dermal exposure assessment
hazardous chemicals may enter the body by inhalation, ingestion, injection or dermal absorption. these exposure routes constitute the overall exposure burden on the body. most occupational exposure studies have focused on measurement of the concentration of air-borne contaminants and other possible routes of exposure are often overlooked. several studies have already highlighted the importance ...
متن کاملOn dermal exposure assessment.
Hazardous chemicals may enter the body by inhalation, ingestion, injection or dermal absorption. These exposure routes constitute the overall exposure burden on the body. Most occupational exposure studies have focused on measurement of the concentration of air-borne contaminants and other possible routes of exposure are often overlooked.Several studies have already highlighted the importance o...
متن کاملCarbofuran occupational dermal toxicity, exposure and risk assessment†
BACKGROUND Carbofuran is a carbamate insecticide that inhibits AChE. Although toxic by ingestion in mammals, it has low dermal toxicity, with relatively few confirmed worker illnesses. This risk assessment describes its time of onset, time to peak effect and time to recovery in rats using brain AChE inhibition in acute and 21 day dermal studies; in vitro rat/human relative dermal absorption for...
متن کاملTask-based dermal exposure models for regulatory risk assessment.
The regulatory risk assessment of chemicals requires the estimation of occupational dermal exposure. Until recently, the models used were either based on limited data or were specific to a particular class of chemical or application. The EU project RISKOFDERM has gathered a considerable number of new measurements of dermal exposure together with detailed contextual information. This article des...
متن کاملConceptual model for assessment of dermal exposure.
Dermal exposure, primarily to pesticides, has been measured for almost half a century. Compared with exposure by inhalation, limited progress has been made towards standardisation of methods of measurement and development of biologically relevant exposure measures. It is suggested that the absence of a consistent terminology and a theoretical model has been an important cause of this lack of pr...
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ژورنال
عنوان ژورنال: Annals of Occupational Hygiene
سال: 1997
ISSN: 0003-4878,1475-3162
DOI: 10.1093/annhyg/41.6.729