摘要
目的观察女性月经周期3个阶段的指甲微循环血流量的变化,探讨月经周期对女性指甲微循环血流量的影响。方法采用激光多普勒动态血流成像仪对2011年8月至2011年10月浙江中医药大学药学院招募的20例月经正常女性月经周期3个阶段的指甲微循环血流量进行测定,同时在月经周期第1天、第14天,第23天进行手背动态血流成像扫描。结果月经周期的月经期、增殖期和分泌期拇指指甲微循环血流量分别为(540.5±81.1)PU、(546.4±94.9)PU和(607.1±97.4)PU,三者比较,差异有统计学意义(P<0.01),其他手指指甲微循环血流量测定结果相似。手背动态血流成像图显示,月经周期第23天血流灌注量较月经第1天及第14天明显增加。结论健康女性的指甲微循环血流量随月经周期呈动态变化。激光多普勒动态血流成像可简便、快速地测定体表微循环血流。
Objective To detect the influence of menstrual cycle on the fingernail micro-vascular blood flow. Methods 20women volunteers with normal menstrual cycle were evaluated the fingernail micro-vascular blood flow of the three phases of menstrual cycle,and underwent the dynamic blood flow imaging scans in day 1,day 14and day 23of menstrual cycle.Results The fingernail micro-vascular blood flow of secretory phase was significantly greater than that of menstrual phase and proliferative phase [（607.1±97.4）PU , （540.5±81.1）PU and （546.4±94.9）PU;P〈0.01].Fingernail micro-vascular blood flow in proliferative phase was the smallest（P〉 0.05）.The blood perfusion in day 23was larger than day 14.Conclusions The fingernail micro-vascular blood flow of healthy women is dynamic in the menstrual cycle,detecting fingernail micro-vascular blood flow in menstrual cycle with laser Doppler imaging is simple and rapid.
出处
《中国妇产科临床杂志》
2012年第4期282-284,共3页
Chinese Journal of Clinical Obstetrics and Gynecology
基金
国家"重大新药创制"科技重大专项(2009ZX09502-016)
浙江中医药大学科研基金(17110035)
