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Some natural products from two soft coals.

Authors
Kober-TE; Sorenson-JR; Menden-EE; Petering-HG
Source
Arch Environ Health 1976 Aug; 31(4):182-188
NIOSHTIC No.
00056671
Abstract
Two soft coals obtained from mines in which workers had high and low incidences of coal worker's pneumoconiosis are leached with aqueous base and acid to remove acidic and basic components. Results indicate that humic substances similar to those found in soil are present in the coal samples. Differences in the quantity of material removed and its metal-binding and enzyme inhibitory activity are related to disease incidence.
Keywords
NIOSH-Publication; NIOSH-Grant; Grants-other; Coal-mining; Respiratory-system-disorders; Soil-analysis; Lung-disorders; Enzymatic-inhibition; Organic-acids; Chemical-binding
Contact
Environmental Health University of Cincinnati Eden & Bethesda Avenues Cincinnati, Ohio 45219
CODEN
AEHLAU
Publication Date
19760801
Document Type
Journal Article
Funding Amount
157833
Funding Type
Grant
Fiscal Year
1976
NTIS Accession No.
NTIS Price
Identifying No.
Grant-Number-R01-OH-00355
Issue of Publication
4
ISSN
0003-9896
Priority Area
Respiratory-system-disorders
Source Name
Archives of Environmental Health
State
OH
Performing Organization
University of Cincinnati, Cincinnati, Ohio
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