|本期目录/Table of Contents|

[1]李立华,刘晓燕,郭霞珍.气温骤降易卒中型肾性高血压大鼠模型的改进[J].慢性病学杂志,2015,(04):397-399.
 LILi-hua *,LIUXiao-yan,GUO Xia-zhen.Improvement of the stroke-prone renovascular hypertensive rat model[J].,2015,(04):397-399.
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气温骤降易卒中型肾性高血压大鼠模型的改进(PDF)

《慢性病学杂志》[ISSN:1674-8166/CN:11-5900/R]

卷:
期数:
2015年04期
页码:
397-399
栏目:
论著
出版日期:
2015-08-30

文章信息/Info

Title:
Improvement of the stroke-prone renovascular hypertensive rat model
作者:
李立华1刘晓燕2郭霞珍2
1.北京中医医院顺义医院,北京101300;2.北京中医药大学,北京 100029
Author(s):
LILi-hua * LIUXiao-yan GUO Xia-zhen
*BeijingHospital of Traditional Chinese Medicine,Beijing101300,China; Correspondingauthor:LILi-hua,E-mail:119725411@qq.com
关键词:
气温骤降脑卒中易卒中型肾性高血压大鼠模型
Keywords:
Abrupt temperature change Stroke Stroke-prone renovascular hypertensive Ratmodel
分类号:
R743.3
DOI:
-
摘要:
目的 改进易卒中型肾性高血压大鼠的造模方法。方法 以体表定位的方法寻找双肾动脉,复制易卒 中型肾性高血压大鼠模型(RHRSP),待大鼠血压升高到一定程度把它们放置于人工模拟气候箱中,给予 骤然降温的刺激,观察脑卒中大鼠发病情况。使用SPSS11.0统计软件,t检验计算各组大鼠血压变化差 异。结果易卒中型肾性高血压大鼠模型造模成功。改进后的造模方法使大鼠血压升高快,卒中率达65%。 模型组大鼠血压值稳定在205~220mmHg;模型组与生理组、假手术组的血压值有统计学意义(P< 0.05)。气温骤降的变化影响RHRSP脑梗死及脑出血发生的几率。结论采用体表定位的方法,可以减少大 鼠的并发症及死亡率并且提高大鼠的脑卒中发生率。气温突变的刺激是脑血管疾病发病的一个重要诱因。
Abstract:
ObjectiveTo improve the stroke-prone renovascular hypertensive rat (RHRSP) model.Methods Body surface location method was used to locate double renal arteries, and RHRSP was replicated among 20 rats. After blood pressure increased, these rats were put into an artificial climate simulation box. Rats were examined after the temperature in the box abruptly decreased or increased. SPSS11.0 was used in this study, and t-test was used to compare the blood pressure change.ResultsThe im-proved method could increase rats’blood pressure faster, and the death rate was 65%. Rat’s blood pressure was between 220 mmHg and230mmHg when temperature increasing sharply, and the blood pressure was between 205 mmHg and220mmHg when the temperature decreasing sharply. The differ-ences between groupswerestatistically significant(P<0.05). Conclusions Body surface location method could reduce complications and death rate for RHRSP model. Temperature change is an important risk factor for rat’s intracerebral hemorrhage.

参考文献/References:

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备注/Memo

备注/Memo:
基金项目:北京市自然科学基金资助项目(7072038) 作者简介:李立华,博士,医师,研究方向:中医 “四时五脏阴阳”等 通信作者:李立华,E-mail:117925411@qq.com
更新日期/Last Update: 2015-08-25