Chapter 2
Hormone Synthesis and Secretion
INTRODUCTION
IODINE AVAILABILITY AND TRANSPORT
UPTAKE OF IODINE BY THE THYROID
IODINE IN OTHER TISSUES
THYROPEROXIDASE (TPO)
H
2
O
2
GENERATING SYSTEM
THYROGLOBULIN (Tg)
T
HYROGLOBULIN
IODINATION AND HORMONE SYNTHESIS
HORMONE STORAGE
THYROGLOBULIN ENDOCYTOSIS
PROTEOLYTIC CLEAVAGE OF THYROGLOBULIN
CONTROL OF HORMONE SYNTHESIS
SUMMARY