[Possible effects of lead on various hormonal metabolic pathways].
After reviewing the principal studies on the interferences of lead on the endocrine system, this paper reports the results of a survey carried out on 30 subjects in which the effects of lead on serum FSH, LH and testosterone and on urinary steroid hormones excretion were examined. Statistically significant differences were not demonstrated between lead exposed subjects and control group for serum LH and testosterone (total and free) and for urinary steroids. A significant increase of FSH has been detected in lead exposed workers even if this increase remains between the "normal limits" of the laboratory which performed the determinations. The results are discussed in the light of the more recent knowledge about the endocrine effects of xenobiotics in general and heavy metals in particular and some interpretations to justify the detected FSH increase are proposed.
Apostoli
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P
Istituto di Medicina del Lavoro, Università di Verona.
Romeo
L
L
Peroni
E
E
Ferrari
S
S
Aprili
F
F
D015065:17-Hydroxycorticosteroids / Q000652:urine; D015068:17-Ketosteroids / Q000652:urine; D000328:Adult; D004781:Environmental Exposure; D005298:Fertility / Q000187:drug effects; D005640:Follicle Stimulating Hormone / Q000097:blood*; D006801:Humans; D007854:Lead / Q000097:blood / Q000494:pharmacology*; D007986:Luteinizing Hormone / Q000097:blood*; D008297:Male; D008875:Middle Aged; D013739:Testosterone / Q000097:blood*
D015065:17-Hydroxycorticosteroids; D015068:17-Ketosteroids; D007854:Lead; D013739:Testosterone; D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone
Studio dei possibili effetti del piombo su alcune vie metaboliche ormonali.