活血生肌法对激光后皮肤胶原重建的动物实验研究
CHINA JOURNAL OF LEPROSY AND SKIN DISEASES(2009)
Abstract
探讨超脉冲CO2激光除皱后应用玉红膏结合半导体激光(活血生肌法)的治疗作用.将40例wistar大鼠随机分为正常对照组、超脉冲CO2激光组、超脉冲CO2激光后半导体激光组、超脉冲CO2激光后玉红膏结合半导体激光组,取大鼠背部皮肤组织,应用HE染色和天狼星红染色检测大鼠真皮层厚度、成纤维细胞计数和I、III型胶原纤维的含量.超脉冲CO2激光点阵术除皱后,皮肤轻度结痂,经过活血生肌法治疗后,结痂脱落早,愈合快,I、III型胶原纤维增生显著.活血生肌法具有明显的抗炎、改善局部微循环、调节I、III型胶原代谢的作用,加速创面愈合.
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