摘要
目的 测试健康人吸入高浓度氢氧混合气对皮肤循环血流量的影响。方法 应用Moor FLPI-2激光散斑血流实时成像系统,检测12名健康成人志愿者吸入高浓度氢氧混合气(66.7%氢+33.3%氧)前后面部和手部皮肤循环血流量。结果 吸入氢氧混合气半小时后,面部皮肤血流量较吸气前增加9.7%(P<0.05),手背部皮肤血流量较吸气前增加27.1%(P<0.01),对指尖等部位血流量增加作用尤其明显。结论 短时吸入氢氧混合气能显著增加健康人面部和手部皮肤血流灌注量。
Aim To investigate the effects of high concentration hydrogen-oxygen mixed gas( HCHOG) on skin blood flow. Methods Using Moor FLPI-2 Laser Speckle blood stream real-time imaging system,the blood flow amount in facial and hand skin before and after the inhalation of HCHOG( 66.7% hydrogen gas + 33.3% oxygen gas) were examined in 12 healthy adult volunteers,respectively. Results After 30 minutes of HCHOG inhalation,the facial skin blood flow( FSBF) was increased by 9.7%( P<0.05) compared with the FSBF before HCHOG inhalation. The dorsum of hand skin blood flow( DHSBF) was increased significantly by 27.1%( P<0.01) compared with the DHSBF before HCHOG inhalation. Conclusion A short-time inhalation of HCHOG notably enhanced the FSBF and DHSBF in healthy adults,respectively.
出处
《中国动脉硬化杂志》
CAS
2018年第6期557-560,共4页
Chinese Journal of Arteriosclerosis
基金
国家自然科学基金项目(81770855,81670422)
山东省泰山学者专项基金项目(ts201511057,tsqn20161045)
关键词
氢分子
氢氧混合气
皮肤血流量
吸入
Molecular hydrogen
Hydrogen-oxygen mixed gas
Skin blood flow
Inhalation
