16 



Iodine in the Thyroid Gland 



TABLE III. 



Ratio of the Percentage of Iodine in Cells to the Percentage of Iodine in Whole 



Gland in Hyperplastic Thyroid Glands of Dogs after the Intravenous 



Injection of Thyroid Colloid Iodine from Hyperplastic Thyroid 



Glands Iodized but a Short Time before Being Sectioned. 



* See Table I. 



injected and the remaining half of one lobe taken out. Much 

 more of the iodine from the colloid iodine of these animals was 

 taken up than from the colloid iodine of normal animals (Table II). 



