Meyer S, Yarom R
Br J Exp Pathol. 1983 Feb;64(1):15-24.
This work was undertaken in an attempt to improve the usually poor results of muscle regeneration and grafting in cases of muscle injury. Since bone marrow cells markedly increase myogenic growth in vitro (in Millipore diffusion chambers), we added autogenous and isologous bone marrow cells to minced muscle grafts or to sites of excised muscle in rats. In each case the opposite side was left without added marrow cells, to serve as a control. The results showed that addition of bone marrow produces more extensive muscle regeneration with little fibrosis. The myogenesis-stimulating and antibacterial properties of bone marrow cells warrant further study, aiming towards clinical application of the method.
本研究旨在改善肌肉损伤病例中通常较差的肌肉再生和移植效果。由于骨髓细胞在体外(在密理博扩散小室中)能显著促进肌源性生长,我们将自体和同种异体骨髓细胞添加到大鼠的肌肉碎块移植中或切除肌肉的部位。每种情况下,对侧不添加骨髓细胞作为对照。结果表明,添加骨髓可产生更广泛的肌肉再生且纤维化较少。骨髓细胞的促肌生成和抗菌特性值得进一步研究,以期该方法能应用于临床。