Erythrocyte arginase activity as an indicator of lead exposure.
نویسندگان
چکیده
منابع مشابه
Erythrocyte arginase, pyrimidine 5'-nucleotidase (P5N), and deoxypyrimidine 5'-nucleotidase (dP5N) as indices of lead exposure.
The activities of three erythrocyte (rbc) enzymes, arginase, pyrimidine 5'-nucleotidase (P5N), and deoxypyrimidine 5'-nucleotidase (dP5N), were compared in 16 lead workers and 14 age matched controls as correlates of blood lead (PbB) and unextracted zinc protoporphyrin (EP) concentrations. Subjects with PbB of 0.9-2.5 microM (19-52 micrograms/dl) had 6.5 +/- 0.6 IU of P5N activity with uridine ...
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T0M0KUNI, K. Effects of Lead Exposure on the Activity of Erythrocyte Pyrimidine 5'-Nucleotidase and s-Aminolevulinic Acid Dehydratase in Mice. Tohoku J. exp. Med., 1983, 139 (1), 27-32 The effects of lead exposure on the activities of erythrocyte pyrimidine 5'-nucleotidase (Py5N) and s-aminolevulinic acid dehydratase (ALA-D) were investigated in the mice given ad libitum the drinking water cont...
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Background: This study was performed to investigate the adverse effects of acute lead intoxication on hemogram, erythrocyte osmotic fragility and oxidant/antioxidant status and the probable ameliorating effect of silymarin in comparison to d-penicillamine. Methods: Forty-eight albino rats were divided in 8 groups and received the following treatments in a 10 day experiment in Shahid Chamran ...
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Research has shown that exposure to lead may have adverse effects at different blood lead concentrations. Lead inhibits at least two enzymes that are essential for the formation of heme, and because of the interaction of lead with these enzymes, no iron is inserted into protoporphyrin. Therefore the concentration of protoporphyrin increases in erythrocytes. The concentration of lead was mea...
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عنوان ژورنال:
- British journal of industrial medicine
دوره 40 1 شماره
صفحات -
تاریخ انتشار 1983