骨桥蛋白是骨和牙的细胞外基质的主要成分，它的作用一直被认为是能通过多种受体来刺激细胞的活性。
Osteopontin is a protein that is a prominent part of the extracellular matrices of bones and teeth. It is known for its ability to stimulate cell activity through multiple receptors.
RAS抑制可以通过多种分子机制抑制肺泡上皮细胞和血管内皮细胞的凋亡，抑制炎症级联反应和细胞外基质沉积，而使肺纤维化病变减轻。
RAS inhibition can reduce cell apoptosis of alveolar epithelial cells and endothelial cells, interfere with the inflammation cascade, and decrease fibroblast activity during tissue repair process.
应用推荐