To minimize blood loss and infection, the body opts for a quick fix: it marshals cells called fibroblasts, which lay down thin, linear strips of replacement collagen.

• 为最大限度减少血液的流失和感染，受伤者身体会本能地做出及时处理，如重新排列其成纤维细胞。 这种细胞可以制造出厚厚而细长的新胶原蛋白。