摘要
目的 探讨甘泰康对大鼠免疫性肝纤维化的影响。方法 采用猪血清腹腔注射 ( 0 5ml/鼠 )建立大鼠免疫性肝纤维化模型 ,干预组造模同时给予甘泰康 ( 0 2 7g/kg·bw)灌胃 ,7周后采血 ,测定血清透明质酸 (HA)、层粘连蛋白 (LN)、III型前胶原 (PCIII)含量 ;取肝组织 ,常规切片 ,Masson、James染色后光镜下观察肝组织病理改变 ,病理图像系统半定量分析胶原纤维、网状纤维的增生情况。结果 甘泰康可有效对抗猪血清所致大鼠血清HA、LN、PCIII含量升高 ,有效对抗猪血清所致大鼠肝组织内胶原纤维、网状纤维增生。结论 甘泰康对猪血清诱导的大鼠免疫性肝纤维化有一定的防治作用。
Objective To explore the effects of Gantaikang on porcine serum-induced liver fibrosis in rats. Methods Hepatic fibrosis was induced in rats by intraperitoneal injection of 0.5ml porcine serum twice a week. Gantaikang was simultaneously administered intragastrically to rats in the intervention group at dose of 0.27g/kg·bw for 7 weeks. Then blood was collected, and serum levels of hyaluronic acid(HA), laminin(LN) and precollagen III(PCIII) were measured. Liver tissues was removed, and the pathologic changes of liver were observed by routine, Masson and James staining. The semi-quantitive analysis of collagen and reticulin in the liver tissues were performed. Results Gantaikang could effectively counteract the increase of HA, LN and PCIII level in serum, and attenuate hepatic collagen and reticulin proliferation induced by porcine serum in rats. Conclusion The results suggested that Gantaikang could, to a certain extent, prevent and attenuate immunologic hepatic fibrosis induced by porcine serum in rats.
出处
《中国医师杂志》
CAS
2004年第11期1495-1497,共3页
Journal of Chinese Physician
