منابع مشابه
Indices of potential lead hazard.
This review is concerned with the concentrations of lead in human whole blood, erythrocytes, plasma, serum, soft tissues, bone, and urine. The extent to which redistribution of some of the bound lead occurs is outlines. The effects of lead on enzyme activities and on the accumulation of metabolic intermediates in the blood and urine are described. A brief section deals with the range of signs a...
متن کاملPollutants Hazard Potential and Environmental Vulnerability of Qarah Su River
The main purpose of the study is determination of the pollutants hazard potential as well as environmental vulnerability of Qarah Su River. First the most significant pollutant sources in the Qarah Su river watershed were identified and then accordingly the pollution hazard potential rate was calculated in Universal Ranking System Model setting. Then, by generalizing the algebraic sum of the re...
متن کاملLaser and Its Hazard Potential
Laser-induced eye injuries have been reported more and more often in the past years, yet the laser is not a modern invention. Based on stimulated emission, the wavelength, energy dose and pulse duration of the laser are the determining factors for its possible hazard potential. The eye, which is the most vulnerable body part for laser radiation, can be affected. As medical treatment is discusse...
متن کاملThe hazard of old lead mines in Wales.
Two population surveys were conducted near old lead workings in Wales. The first, at Y Fan in the middle of Wales, gave evidence suggestive of a gradient in blood lead level, highest in subjects resident close to the contaminated spoil heaps, and lowest in those who lived in farms some distance away. However, the gradient was significant (P less than 0.05) only in males, and all but one of the ...
متن کاملChildhood Lead Poisoning: Conservative Estimates of the Social and Economic Benefits of Lead Hazard Control
BACKGROUND This study is a cost-benefit analysis that quantifies the social and economic benefits to household lead paint hazard control compared with the investments needed to minimize exposure to these hazards. OBJECTIVES This research updates estimates of elevated blood lead levels among a cohort of children < or = 6 years of age and compiles recent research to determine a range of the cos...
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ژورنال
عنوان ژورنال: Environmental Health Perspectives
سال: 1977
ISSN: 0091-6765
DOI: 10.2307/3428486