Dermal thickness in the 8th week of post-laser application

In the final week of the study, the dermis is still thicker in the combined treatment group (A, C, E) than in the laser alone group (B, D, F). There is no statistical difference in dermal thickness over time. (Hematoxylin-eosin stain; original magnification x 100; scale bar dimensions as shown).在本研究的最后一周，联合治疗组（A、C、E）的真皮层厚度仍高于单纯激光治疗组（B、D、F）。真皮层厚度随时间推移不存在统计学差异。（苏木精-伊红（Hematoxylin-eosin）染色；原始放大倍数×100；标尺尺寸如图所示。）