Research Article
Alterations along the Hypothalamic-Pituitary-Thyroid Axis of the Zebrafish (Danio rerio) after Exposure to Propylthiouracil
Table 2
Semiquantitative evaluation of alterations in the thyroid of zebrafish (Danio rerio) induced by PTU.
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Data are given as means of observation in 20 individuals per exposure group: +little developed; ++moderately developed; +++strongly developed; ++++very strongly developed. |