Assessment of testicular toxicity in laboratory animals
Author(s) -
Ralph Heywood,
R.W. James
Publication year - 1978
Publication title -
environmental health perspectives
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.257
H-Index - 282
eISSN - 1552-9924
pISSN - 0091-6765
DOI - 10.1289/ehp.782473
Subject(s) - spermatogenesis , toxicity , reproductive toxicity , testicular atrophy , testicle , andrology , biology , atrophy , epithelium , fertility , hormone , physiology , endocrinology , medicine , population , genetics , environmental health
The currently available methods of assessing testicular toxicity and fertility are discussed. Compounds inducing testicular atrophy mainly affect the seminiferous epithelium, with progressive loss of spermatozoa, spermatids, spermatocytes, and spermatogonia. Quantitative histometric analysis of spermatogenesis, together with hormone assays, could be used to advantage in defining the underlying mechanisms of toxicity.
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