منابع مشابه
A comparison of concentrations of lead in human tissues.
This postmortem study of lead concentrations in the tissues of 129 subjects is an extension to a report by Barry and Mossman (1970). Lead concentrations in bone greatly exceeded the concentrations in soft tissues and were highest in the dense bones. Bone lead concentrations increased with age in both sexes, more especially in male subjects and in dense bone, varying between mean values of 2-16 ...
متن کاملConcentrations of lead in the tissues of children.
Twenty-four different tissues from 73 children and infants, including stillbirths, were analysed for lead content. In the youngest group of 49 infants aged under 1 year, including 14 stillbirths, the mean concentrations of lead in their soft tissues were all less than 0.3 ppm and nearly all less than the concentrations found in the soft tissues of older children, or of adults. The mean concentr...
متن کاملFluoride increases lead concentrations in whole blood and in calcified tissues from lead-exposed rats.
Higher blood lead (BPb) levels have been reported in children living in communities that receive fluoride-treated water. Here, we examined whether fluoride co-administered with lead increases BPb and lead concentrations in calcified tissues in Wistar rats exposed to this metal from the beginning of gestation. We exposed female rats and their offspring to control water (Control Group), 100mg/L o...
متن کاملEffects of graded concentrations of supplemental lead on lead concentrations in tissues of pigs and prediction equations for estimating dietary lead intake
The objectives of this experiment were to determine the effects of graded dietary lead (Pb) concentrations on body weight and Pb concentrations in blood, hair, soft tissues, and urine from pigs and to generate equations for estimating daily Pb intake. Sixteen barrows with initial body weight 36.3 kg (standard deviation = 2.3) were allotted to four dietary treatments that consisted of graded sup...
متن کاملLead and Cadmium Concentrations in Throughfall of Pinus eldarica
This research was carried out in order to quantify throughfall (TF) and interception loss (I) and to compare the chemical composition of TF, i.e. lead (Pb) and cadmium (Cd) as well as electrical conductivity (EC) and pH beneath Pinus eldarica and Cupressus arizonica plantations and the open field rainfall. The research was accomplished in the Chitgar Forest Park, a semi-arid polluted urban area...
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ژورنال
عنوان ژورنال: Occupational and Environmental Medicine
سال: 1970
ISSN: 1351-0711
DOI: 10.1136/oem.27.4.339