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Zeitschrift für Ernährungswissenschaft

, Volume 19, Issue 1, pp 50–56 | Cite as

Evaluation of the effect of lead exposure on the liver in Egyptian lead tank welders

  • T. H. Mikhail
  • H. A. El-Sawaf
  • Kh. M. Ibrahim
  • R. Awadallah
  • E. A. El-Dessoukey
Originalarbeiten

Summary

In a group of Egyptian lead tank welders who were exposed to lead fumes for periods to 22 years the changes in serum lipids and some of the liver function tests which may elucidate the effect of lead on the liver were investigated.

The results revealed increased blood lead level associated with decreased blood haemoglobin and increased urinary excretion of delta amino levulinic acid. However, no clinical abnormalities were recorded in the exposed group of the present work. Thus the increase in serum triglycerides and B-lipoprotein together with the lowering of the phospholipid/cholesterol ratio which were found may indicate premature development of atherosclerosis. Indirect evidence of the beginning of liver fattening was also provided by the increase in serum GOT, GPT, LDH enzymes and decreased albumin/globulin ratio besides the changes in serum lipid values. It is concluded therefore that lead poisoning may have a vascular as well as hepato-toxic action.

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Copyright information

© Dr. Dietrich Steinkopff Verlag 1980

Authors and Affiliations

  • T. H. Mikhail
    • 1
  • H. A. El-Sawaf
    • 1
  • Kh. M. Ibrahim
    • 1
  • R. Awadallah
    • 1
  • E. A. El-Dessoukey
    • 1
  1. 1.National Research CentreDokki, CairoEgypt

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