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RECORD NUMBER: 121 OF 309

OLS Field Name OLS Field Data
Main Title Lead : environmental sources and red cell toxicity in urban children /
Author Angle, Carol R. ; McIntire., Matilda S.
CORP Author Nebraska Univ., Omaha. College of Medicine.;National Environmental Research Center, Research Triangle Park, N.C. Human Studies Lab.
Publisher University of Nebraska,
Year Published 1975
Report Number EPA/650/1-75/003; EPA-R-802043
Stock Number PB-249 061
Additional Subjects Lead poisoning ; Toxicity ; Nebraska ; Urban areas ; Children ; Exposure ; Toxic diseases ; Recommendations ; Design ; Objectives ; Metabolism ; Erythrocytes ; Blood cells ; Quantitative analysis ; Enzymes ; Iron deficiency anemia ; Soil analysis ; Water analysis ; Air pollution ; Tables(Data) ; Environmental health ; Air pollution effects(Humans) ; Omaha(Nebraska) ; Body burdens
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9101M2EG.PDF
Holdings
Library Call Number Additional Info Location Last
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Checkout
Status
NTIS  PB-249 061 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 01/01/1988
Collation x, 79 pages : illustrations, maps.
Abstract A comprehensive environmental study was carried out for correlation of lead in multiple sources with the increased blood lead of urban children. In the three age groups, 2-5, 10-12, and 14-18 years, urban children had higher blood leads than their suburban counterparts, although the difference decreased with age. The increased blood lead correlated with increased lead in the urban dustfall, yard soil and boot tray lead. There was no significant urban-suburban difference in air lead, housedust lead, available paint chips or lead in milk and water. Lead in yard dirt and blood lead both correlated with residential proximity to traffic. Although all blood lead were below 40 micrograms/dustfall lead, there was a significant linear decrease in red cell (rbc) membrane Na/K ATPase as blood lead increased; children with a blood lead above 20 micrograms/dustfall lead had decreased activity of rbc glutathione and increased rbc G-6-PD and 6-PGD. The increase in the latter two enzymes supports decreased rbc survival at the level of lead exposure of urban children.
Notes Issued also as Environmental protection technology series ; EPA-650/1-75-003. Grant no. 802043. Program element no. 1AA005. Includes bibliographical references (pages 72-78). Microfiche.
Place Published Washington :
PUB Date Free Form 1975.
Series Title Untraced U.S. National Technical Information Service. PB ; 249061
NTIS Prices PC A05/MF A01
BIB Level m
Cataloging Source OCLC/T
OCLC Time Stamp 20031001133854
Language eng
Origin NTIS
Type MERGE
OCLC Rec Leader 00936nam 2200241Ka 45020