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水蛭不同炮制品对急性血瘀模型大鼠血液流变学及凝血指标的
影响 Δ
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王常瞵 ,丛竹凤 ,刘国飞 ,王少平 ,向泽栋 ,董萍萍 ,孙 平 ,赵红金 ,高 鹏 ,代 龙 (1.山东中医药大
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学药学院,济南 250355;2.山东省肿瘤防治研究院,济南 250117;3.山东禹泽药康产业技术研究院有限公司,
山东 德州 251200;4.滨州医学院药学院,山东 烟台 264000)
中图分类号 R931.74 文献标志码 A 文章编号 1001-0408(2020)16-1984-05
DOI 10.6039/j.issn.1001-0408.2020.16.12
摘 要 目的:研究水蛭不同炮制品对急性血瘀模型大鼠血液流变学及凝血指标的影响。方法:将SD大鼠随机分为空白组,模型
组,阿司匹林组,水蛭吊干品低、中、高剂量组,水蛭滑石粉烫制品低、中、高剂量组,水蛭酒润麸制品低、中、高剂量组,每组6只。
除空白组外,其余各组大鼠以皮下注射盐酸肾上腺素加冰水浴复制急性血瘀模型,造模时间15 d。从造模的第8天起,阿司匹林
组大鼠灌胃阿司匹林0.2 g/kg,水蛭炮制品各剂量组大鼠灌胃相应药物(0.35、1.4、3.5 g/kg,均以生药量计),空白组和模型组大鼠
灌胃等体积生理盐水,每日1次,连续8 d。测定各组大鼠的全血黏度(低、中、高切变率)、血浆黏度、红细胞变形指数、红细胞聚集
指数、红细胞压积等血液流变学指标以及凝血酶原时间(PT)、活化部分凝血酶原时间(APTT)、凝血酶时间(TT)等凝血指标。结
果:与空白组比较,模型组大鼠不同切变率下的全血黏度和血浆黏度、红细胞聚集指数、红细胞压积均显著升高,红细胞变形指数
显著降低,PT、TT、APTT均显著缩短(P<0.01)。与模型组比较,阿司匹林组和水蛭吊干品、滑石粉烫制品、酒润麸制品高剂量组
大鼠不同切变率下的全血黏度和血浆黏度、红细胞聚集指数、红细胞压积均显著降低,红细胞变形指数显著升高,PT(仅水蛭滑石
粉烫制品高剂量组)、APTT(除水蛭吊干品高剂量组外)、TT均显著延长;水蛭吊干品中剂量组大鼠低切变率下的全血黏度以及水
蛭滑石粉烫制品低剂量组和酒润麸制品中剂量组大鼠低、中切变率下的全血黏度均显著降低;水蛭滑石粉烫制品中剂量组大鼠红
细胞变形指数显著升高,红细胞聚集指数显著降低,PT和TT显著延长;水蛭吊干品中剂量组大鼠的APTT显著延长;水蛭酒润麸
制品低剂量组大鼠红细胞压积显著降低(P<0.05或P<0.01)。结论:水蛭吊干品、滑石粉烫制品、酒润麸制品均能够有效改善急
性血瘀模型大鼠的血液流变学指标、延长凝血时间。
关键词 水蛭;炮制品;急性血瘀;血液流变学指标;凝血指标;大鼠
Effects of Different Processed Products of Whitmania pigra on Hemorheology and Coagulation Indexes in
Acute Blood Stasis Model Rats
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WANG Changlin ,CONG Zhufeng ,LIU Guofei ,WANG Shaoping ,XIANG Zedong ,DONG Pingping ,SUN
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Ping ,ZHAO Hongjin ,GAO Peng ,DAI Long(1. School of Pharmacy,Shandong University of TCM,Jinan
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250355,China;2. Shandong Provincial Institute of Cancer Prevention and Treatment,Jinan 250117,China;3.
Shandong Yuze Yaokang Industrial Technology Research Institute Co.,Ltd.,Shandong Dezhou 251200,China;
4. School of Pharmacy,Binzhou Medical College,Shandong Yantai 264000,China)
ABSTRACT OBJECTIVE:To study the effects of different processed products of Whitmania pigra on hemorheology and
coagulation indexes in acute blood stasis model rats. METHODS:SD rats were randomly divided into blank group,model group,
aspirin group,W. pigra hang-dried product low-,medium- and high-dose groups,W. pigra talcum powder-ironed product low-,
medium- and high-dose groups,W. pigra wine bran-processed product low-,medium- and high-dose groups,with 6 rats in each
group. Except for blank group,other groups received subcutaneous injection of epinephrine hydrochloride and ice water bath for 15
d to induce acute blood stasis model. From the 8th day of modeling,rats in aspirin group were given aspirin 0.2 g/kg
intragastrically. Rats in each dose group of W. pigra processed products were given relevant medicine 0.35,1.4,3.5 g/kg
intragastrically(calculated by crude drug). Rats in blank group and model group were given constant volume of normal saline
intragastrically, once a day, for consecutive 8 days.
Δ 基金项目:山东省重大科技创新工程项目(No.2019JZZY020-
Hemorheology indexes as whole blood viscosity (high,
906)
*硕士研究生。研究方向:中药制剂。E-mail:2232778566@qq. medium and low shearrate),plasma viscosity,erythrocyte
com deformation index,erythrocyte aggregation index,hematocrit,
# 通信作者:教授,博士生导师,硕士。研究方向:中药制剂。E- and blood coagulation indexes as prothrombin time (PT),
mail:wcl19960125@163.com activated partial prothrombin time (APTT),thrombin time
·1984 · China Pharmacy 2020 Vol. 31 No. 16 中国药房 2020年第31卷第16期