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山茱萸总苷对去势大鼠骨组织形态学影响的实验研究
引用本文:李晶,武峻艳,王慧明,白人骁,于顺禄,李平.山茱萸总苷对去势大鼠骨组织形态学影响的实验研究[J].上海中医药杂志,2010(1):69-72.
作者姓名:李晶  武峻艳  王慧明  白人骁  于顺禄  李平
作者单位:天津中医药大学第一附属医院;天津市中医院;天津骨科医院;天津市南开医院;
基金项目:国家教育部科学技术重点研究项目(00139)
摘    要:目的 观察去势大鼠骨组织形态学的变化,探讨山茱萸总苷对骨质疏松症的干预机制。方法 将50只Wistar大鼠随机分为5组,即假手术组、模型组、山茱萸总苷高剂量组、山茱萸总苷中剂量组及山茱萸总苷低剂量组。复制骨质疏松动物模型,并于术后第4天开始给药,假手术组和模型组均灌服蒸馏水(20ml/kg),山茱萸高剂量组服用量为3.56g/kg(1.6倍等效剂量),山茱萸中剂量组为2.16g/kg(1倍等效量),山茱萸低剂量组为1.08g/kg(0.5倍等效剂量)。各组动物灌胃容量相同,均为8ml。每日灌胃1次,每周6次,连续灌胃3个月。各组大鼠在造模3个月后进行骨组织形态学实验。结果 去势大鼠经过不同浓度的山茱萸总苷治疗后,各组的骨小梁面积和活性成骨细胞表面均有增高,活性破骨表面下降,单标记表面、双标记表面、标记间距离、类骨质表面、类骨质宽度、矿化骨表面、矿化沉积率均显著下降。纠正矿化沉积率、矿化延迟时间无明显改变,其中以中剂量组促进骨形成作用最明显。结论 山茱萸总苷对去势后大鼠的骨组织形态学指标有良性调整作用。

关 键 词:骨质疏松  山茱萸总苷  骨组织形态学

Effects of cornel total glycoside on bone morphological metrology in ovariectomized rats
LI Jing WU Jun-yan WANG Hui-ming BAI Ren-xiao YU Shun-lu LI Ping.Effects of cornel total glycoside on bone morphological metrology in ovariectomized rats[J].Shanghai Journal of Traditional Chinese Medicine,2010(1):69-72.
Authors:LI Jing WU Jun-yan WANG Hui-ming BAI Ren-xiao YU Shun-lu LI Ping
Institution:LI Jing1 WU Jun-yan1 WANG Hui-ming2 BAI Ren-xiao3 YU Shun-lu3 LI Ping41.The First Affiliated Hospital of Tianjin University of Traditional Chinese Medicine2.Tianjin Hospital of Traditional Chinese Medicine3.Tianjin Orthopedics Hospital4.Tianjin Nankai Hospital
Abstract:Objective To observe the changes of the bone morphological metrology of the ovariectomized rats and explore the therapeutic mechanism of cornel total glycoside.Methods Wistar rats were divided into 5 groups: sham group,model group,high-,middle-and low-dosage of cornel total glycoside groups.After the model was established,the rats of treatment groups were given the corresponding intervention for 3 months.Results The Tb.Ar and A.F.Pm were increased more significantly in the treatment groups than in the model...
Keywords:Cornel total glycoside  osteoporosis  bone morphology  
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