Figure 6From: Thyroid hormones enhance the biomechanical functionality of scaffold-free neocartilage Immunohistochemical evaluation of Phase 2 neocartilage. T3 treatment caused deposition of collagen X. However, increasing duration of sequential PTH application post-T3 treatment reduced collagen X staining. PTH, parathyroid hormone; T3, tri-iodothyronine.Back to article page