Augmentation of Wool-growth by I-Thyroxine and Tri-iodo-thyronine in Sheep

摘要: THE photoperiodic response giving increased wool-growth in sheep1 having been demonstrated, we are now endeavouring to trace the mode and function of this response. One section a series experiments designed cover aspect involved use hormone-replacement therapy. This required acceptance as working hypothesis that pituitary gland is stimulated by treatment so increase output various hormones known be associated with it, resulting finally an rate wool-growth. The availability restricted number which could used three.