Russell J D, Witt W S
Plast Reconstr Surg. 1976 Feb;57(2):207-12. doi: 10.1097/00006534-197602000-00014.
No differences in appearance or in cell size distribution were observed between cultured fibroblasts derived from normal skin, mature scars, or keloids. Artifactual differences in cell size distributions between strains can result when populations are compared at different cell densities. Keloid derived fibroblasts remain euploid in culture, and they have the same growth rate and same degree of density-dependent growth inhibition as cultured normal human fibroblasts.
在源自正常皮肤、成熟瘢痕或瘢痕疙瘩的培养成纤维细胞之间,未观察到外观或细胞大小分布上的差异。当在不同细胞密度下比较细胞群体时,品系之间细胞大小分布的人为差异可能会出现。瘢痕疙瘩来源的成纤维细胞在培养中保持整倍体状态,并且它们与培养的正常人成纤维细胞具有相同的生长速率和相同程度的密度依赖性生长抑制。