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[Metabolism of iodine iodophor in the thyroid gland]
As evidenced by animal experiments (Wistar rats), the iodophore iodine of the commercial product Jodonal-M is bound by the thyroid gland, if administered with the drinking water. When drinking water containing 2 mg/l iodophore iodine was given, the thyroid glands of the experimental animals bound 1.19%; and those of the control animals, 4.68% 131I. When drinking water containing 1 mg/l iodophore iodine was administered, the thyroid glands of the experimental animals bound 1.90%; and those of the control animals, 6.77% 131I. It is concluded that the iodophore iodine which passes over to the milk during teat disinfection is bound by the thyroid glands in a similar manner and takes part in the formation of the thyroid hormones just as the "native" iodine of the milk.
As evidenced by animal experiments (Wistar rats), the iodophore iodine of the commercial product Jodonal-M is bound by the thyroid gland, if administered with the drinking water. When drinking water containing 2 mg/l iodophore iodine was given, the thyroid glands of the experimental animals bound 1.19%; and those of the control animals, 4.68% 131I. When drinking water containing 1 mg/l iodophore iodine was administered, the thyroid glands of the experimental animals bound 1.90%; and those of the control animals, 6.77% 131I. It is concluded that the iodophore iodine which passes over to the milk during teat disinfection is bound by the thyroid glands in a similar manner and takes part in the formation of the thyroid hormones just as the "native" iodine of the milk.