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去卵巢大鼠骨计量学参数和血脂的变化及意义
引用本文:尹斯利,金勋杰,胡彬,黄连芳,李青南.去卵巢大鼠骨计量学参数和血脂的变化及意义[J].中国骨质疏松杂志,2000,6(2):42-43,86.
作者姓名:尹斯利  金勋杰  胡彬  黄连芳  李青南
作者单位:1. 524023,广东医学院附属医院检验科
2. 广东医学院骨生物学研究室
基金项目:广东省卫生厅“五个一科教兴医工程”基金
摘    要:目的 大鼠去卵巢30d时骨量、骨结构及血脂的变化。方法 17只SD雌性大鼠随机分为2线:假手术组、去卵巢组。实验30d处死大鼠取胫骨及血清,用骨计量学方法观察骨量和骨结构变化,并检测血清碱性磷酸酶(AKP)、钙(Ca)、磷(P)、总胆固醇(CH)、甘油三脂(TG)。结果 去卵巢组与假手术组比,骨小梁面积和数量少(P〈0.01),骨小梁间隙增加(P〈0.05);血液检验显示AKP增加(P〈0.01)

关 键 词:骨质疏松  骨组织形态计量学  总胆固醇  甘油三脂

Changes of bone histomorphometry parameters and serum lipid in rats after ovariectomized 30 days
Yin Sili,JIN Xunjie,Hu Bin,Huang Lianfang,Li Qingnan.Changes of bone histomorphometry parameters and serum lipid in rats after ovariectomized 30 days[J].Chinese Journal of Osteoporosis,2000,6(2):42-43,86.
Authors:Yin Sili  JIN Xunjie  Hu Bin  Huang Lianfang  Li Qingnan
Abstract:Objective To study the changes of rats bone volume and serum lipid on ovariectomized rats.Methods 17 female SD inbred rats were divided into 2 groups:sham ovx group and ovx group,30 days experiment period,the proximal tibial metaphysis(PTM)were processed undecalcified for quantitative bone histomorphometry and serum were collected to measure alkaline phosphatase(AKP),calcium(Ca),phosphorus(P),cholesterol(CH)and triglyceride(TG).Results Trabecular area percent(Tb.Ar%)and Trabecular number(Tb.N)of ovx rats decreased ( P <0.01),trabecular separation(Tb.Sp)increased( P <0.05)compared with sham ovx group.Compared with sham ovx group,the AKP level of ovx group increased ( P <0 01),Ca P has no change,CH increased ( P <0.05),TG decreased( <0.01).Conclusion The data suggests that 30 days after ovariectomy,rats'bone volume decreased,while serum CH level increased and TG level decreased.
Keywords:Osteoporosis\ Histomorphometry  Cholesterol  Triglyceride
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