摘要
目的探究不同波形电针对抑制兔耳增生性瘢痕形成的影响。方法将雄性兔18只随机分为对照组、电针A组(连续波)、电针B组(断续波)。双侧兔耳腹侧面造成创面以形成瘢痕组织,采用不同波形电针治疗30天,观察瘢痕增生情况,测定瘢痕增生指数。结果电针A、B组瘢痕增生指数与对照组存在显著差异,且电针B组瘢痕增生指数优于电针A组,HE染色光镜下可见胶原纤维组织排列整齐度增加及胶原纤维组织含量降低。结论电针治疗可抑制兔耳增生性瘢痕,断续波疗效优于连续波。
Objective To explore the effect of electric acupuncture on inhibiting the process of hyperplastic scar formation on the rabbit ear.Methods 18 New ZeaIand rabbits were randomly divided into model group,electric acupuncture group A（continuous waves）and electric acupuncture group B（coherent waves）.All the groups were given external manufacturing wound to produce scar tissue inside the rabbit ears and different waveform impulse current in 30 days.The hyperplastic scar formations of rabbit ears were observed,and scar proliferation index of hyperplastic scar were determinated.Results scar proliferation indexes of electric acupuncture group A B were obviously different from model group.Scar proliferation indexes of electric acupuncture group B was better than group A,HE staining under light microscope showed increased array uniformity of fibrous tissue and reduced fibre content.Conclusion Electric acupuncture could inhibit the hyperplastic scar formation of rabbit ears,particularly the coherent waves group had a better effect than the continuous waves group.
出处
《滨州医学院学报》
2015年第3期186-188,共3页
Journal of Binzhou Medical University
基金
滨州医学院大学生科技创新活动基金项目(No.BY2013DKCX086)
关键词
增生性瘢痕
脉冲电流
hyperplastic scar,impulse current
