Morphometric investigations on endocrine glands. III. The effect of turisynchron and suisynchron on the thyroid gland of the Wistar rats.

: Karyometric and morphometric investigations on the thyroids of Wistar rats had the following results: complexing of methallibure (Turisynchron) with zinc lowers the inhibiting action of the parent substance on the thyroid in a short time test period.