The phenotype of fibroblasts in inflammatory strictured bile duct wall changed obviously, quiescent fibroblasts were activated and transformed to myofibroblasts, with massive proliferation.
英
美
- 炎性狭窄胆管壁的纤维化增厚明显,其成纤维细胞表型改变,由相对静止转化为功能活跃状态,并进一步向肌成纤维细胞转化,且大量增殖。