The effect of low intensity ultrasound on the contraction of uterine smooth muscle in rats in vivo

LAN Rui-hong; et al

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The effect of low intensity ultrasound on the contraction of uterine smooth muscle in rats in vivo

更新时间：2024-01-17

- The effect of low intensity ultrasound on the contraction of uterine smooth muscle in rats in vivo
- Journal of Chongqing Medical University Issue 6, Pages: 691-693(2008)
- 作者机构：
  
  1. 重庆医科大学医学超声工程研究所
  2. 重庆医科大学附属第二医院妇产科
  3. 绵阳市人民医院妇产科
- 作者简介：
- 基金信息：
- DOI：
  CLC： R714.4;R454.3
- Published：2008，
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[1]兰瑞红,孙江川,常淑芳,王智彪,杜永洪,张瑛.低强度超声对大鼠在体子宫平滑肌收缩的影响[J].重庆医科大学学报,2008(06):691-693+699.

LAN Rui-hong, et al. The effect of low intensity ultrasound on the contraction of uterine smooth muscle in rats in vivo. [J]. Journal of Chongqing Medical University (6):691-693(2008)
[1]兰瑞红,孙江川,常淑芳,王智彪,杜永洪,张瑛.低强度超声对大鼠在体子宫平滑肌收缩的影响[J].重庆医科大学学报,2008(06):691-693+699. DOI：

LAN Rui-hong, et al. The effect of low intensity ultrasound on the contraction of uterine smooth muscle in rats in vivo. [J]. Journal of Chongqing Medical University (6):691-693(2008) DOI：

摘要

目的:研究低强度超声对大鼠在体子宫平滑肌收缩的影响。方法:利用频率为0.8MHz

声强为2W/cm2的低强度超声辐照大鼠在体子宫10min。采用BL-410生物机能实验系统记录子宫平滑肌的收缩情况。结果:低强度超声辐照下大鼠子宫收缩频率、幅度、张力及子宫活动力均明显高于辐照前（P<0.05）。结论:低强度超声可以诱导大鼠在体子宫平滑肌收缩。

Abstract

Objective:To study the influence of low intensity ultrasound on the contraction of uterine smooth muscle in rats in vivo. Methods:The uteri in rats in vivo were irradiated by low intensity ultrasound(0.8MHz

2W/cm2) for 10 min.The contraction frequency and amplitude were recorded with BL-410 biological experimental system. Results:It could be seen that the contraction frequency、amplitude、tension and contraction activity were significantly increased during ultrasonic irradiation(P<0.05). Conclusion:Low intensity ultrasound can induce uterine smooth muscle contraction in rats in vivo.

关键词

低强度超声子宫收缩大鼠

Keywords

Low intensity ultrasoundUterine contractionrats

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