To investigate the relation between low level lead absorption and mild mental retardation, hair lead concentrations were compared in a group of 40 mildly retarded children "etiology unknown" with a control group of 20 children. Children with probable cause for retardation were excluded from the sample as were children with a history of lead…

Children are susceptible to adverse health effects from lead, such as impaired mental development, IQ deficits, shorter attention span, and lower birth weight. Exposure to lead is a significant health concern, particularly for young children and infants whose growing bodies tend to absorb more lead than the average adult. Testing water in…

Zoo animals, apparently poisoned by atmospheric lead, may serve as an indicator of dangerous concentrations in New York City's atmosphere. (AL)

The study investigated possible relationships between lead levels and behavioral problems in 55 elementary schoolchildren (26 with behavior problems and 29 controls). The group of behavior problem children had significantly higher hair lead levels. (Author/SB)

Currently, the word "natural" is being used to imply health, safety, and wellness. However, many "natural" substances produce psychoactive or physiologic effects which are potentially toxic to the user. (CJ)

The article indicates that accidental iron poisoning represents a significant hazard in children less than five years of age. Attractiveness of dosage, high availability, and ambiguity in product labeling contribute to the problem. Journal availability: see EC 114 125. (CL)

Describes a study designed to examine the effectiveness of the family-based environmental education lead poisoning program called "The Adventure of Lead Commander". Design and methodological weaknesses call into question the conclusions reached in the study. The effectiveness of the educational program cannot be ascertained from the data…

Both nationally and within the State of California, it is unlikely that those children most susceptible to lead exposure are adequately screened for blood lead levels. New and creative approaches are necessary to reach these individuals. In-home phlebotomy was employed to test blood lead levels of 128 San Diego households containing Latino…

This study investigated the relationship between hair mineral elements and childhood learning disabilities and determined which minerals, if any, separated 26 learning disabled children with 24 normal controls. The learning disabled group had significantly raised hair-lead concentrations. There were also differences in the mean levels of 10 other…

Learning and memory are considered within an adaptive-evoluntionary framework. 99 ref. (Author/MC)

Hair trace mineral concentrations were compared to a group of 40 retarded children with a nonretarded control group of 27. The retarded group had significantly raised hair lead concentrations. There were also differences in the mean levels of six nutrient minerals. (Author)

This manual provides information needed to meet specific standards for certification as a pesticide applicator. The text outlines the procedures to be followed for certification. Additionally, a general overview of important data such as toxicity of pesticides, poison control centers, record keeping, equipment maintenance and liability is…

Provides a review of the history of lead poisoning in children and discusses recent survey findings and prevention measures. (CM)

The article reviews experimental data on the deleterious effects of environmental lead and cadmium on cognitive functioning of children. (CL)

Excess lead concentration (resulting primarily from vehicular emissions) in Baltimore's inner city soils probably has a bearing on that city's child lead poisoning problem. Soil lead concentrations were lower outside the inner city. (GC)