[摘 要]目的:探讨慢性胃溃疡胃窦粘液细胞超微结构的改变及针刺手法的影响。方法:采用醋酸浸渍法造成大鼠慢性胃溃疡模型,观察溃疡周边粘液细胞超微结构的变化。结果:与对照组比较,模型组粘液细胞内无或仅少数见稀少粘原颗粒,线粒体肿胀或固缩,内质网高度扩张,低倍镜下在核周围形成大量空泡,高倍镜下与核周间隙相通,细胞间隙增宽。治疗后上述病理改变得到明显改善并基本恢复正常。结论:慢性胃溃疡时胃窦粘液细胞的超微结构发生明显病理改变,针刺对其有较好的治疗作用,热补针法疗效优于捻转补法。
[主题词]补法;温针疗法;胃溃疡;粘液/超微结构
effectsofwarm-reinforcingneedlingmethodonultrastructuresofthegastricantrummucouscellinth
eratofgastriculcer
guoyongming,liangxianru,wuxuefei,etal.(1.tianjincollegeoftcm,tianjin300193,
china;2.rehabili-tation&physiotherapydepartment,
hospitalaffiliatedtotianjinarmedpoliceforcemedicalcollege;3.gansucollegeoftcm)
[abstract]purposetostudyonthechangesoftheultrastructureofthegastricantrummucouscellandeffects
ofthedifferentacupuncturemethodsonchronicgastriculcer.methods
themodelofchronicgastriculcerweremadebythemodifiedaceticacidinfusingtechnique,
andtheultrastructureofthegastricantrummucouscellwereobservedbyelectronmicroscope.result
sascomparedwiththecontrolgroup,
theamountofpro-mucousgranuledecreasedgreatlyorevennopro-mucousgranuleinthegastricantr
ummucouscellwasfound,withagreatdealofvacuolesaroundthenucleolus,
andthemitochondriaswellingorpyknosisinthemodelgroup.afteracupuncturetreatment,
......