目的评价补中益气丸联合会阴经皮电刺激对产后盆底功能康复的效果。方法选取阴道动态压力<80 cmH_2O、盆底肌电位值<30 u V、盆底Ⅰ和Ⅱ类肌纤维肌力<3级的初产妇200例,随机分为对照组和观察组,各100例。对照组给予常规盆底治...目的评价补中益气丸联合会阴经皮电刺激对产后盆底功能康复的效果。方法选取阴道动态压力<80 cmH_2O、盆底肌电位值<30 u V、盆底Ⅰ和Ⅱ类肌纤维肌力<3级的初产妇200例,随机分为对照组和观察组,各100例。对照组给予常规盆底治疗,观察组在此基础上予以补中益气丸联合会阴经皮电刺激。评估2组治疗前后的盆底肌功能及症状改善情况。结果治疗后,观察组阴道动态压力、盆底肌电位值显著高于对照组,盆底Ⅰ、Ⅱ类肌纤维肌力优于对照组,阴道壁膨出、尿失禁、子宫脱垂发生率明显低于对照组,差异均有统计学意义(P <0. 05)。结论在常规盆底治疗基础上,应用补中益气丸联合会阴经皮电刺激有利于增强盆底肌肌力,提高盆底康复治疗效果。展开更多
Exogenous electrical stimulation plays an important role on endothelial cells and vessels. Study on the effect of electrical stimulation on endothelial cells might be helpful to regulate cell metabolism on a certain e...Exogenous electrical stimulation plays an important role on endothelial cells and vessels. Study on the effect of electrical stimulation on endothelial cells might be helpful to regulate cell metabolism on a certain extent, or provide new ideas for vascular tissue engineering. A bioreactor that can apply electrical stimulation was designed on the basis of parallel-plate chamber. To investigate the possible effect of electrical stimulation on human umbilical vein endothelial cells （HUVECs）, the different levels and duration＇s electrical stimulations were applied to HUVECs in culture. The cell morphology was observed by microscopy and the levels of endothelial nitric oxide synthase （eNOS） gene were measured by RT-PCR. Different levels and durations of electrical stimulation produce different effects on eNOS gene expression. The eNOS gene expressions of the experimental group ceils under the voltage of 50 mV, 100 mV, 150 mV and 200 mV were significantly lower than that of the control group after 3-hour electrical stimulation, while the eNOS gene levels of the experimental group cells in 6-hour electrical stimulation were higher than those of the control group under all tested voltages. After 12-hour stimulation, the eNOS gene levels of HUVECs decreased under 50 mV, and then gradually increased until 200 inV. The low voltage of 6-hour electrical stimulation is more appropriate for HUVECs growth.展开更多
The occurrence of exercise-induced fatigue can be delayed and exercise endurance can be strengthened by removing lactic acid, decreasing serum creatine kinase, elevating hemoglobin, maintaining blood glucose, eliminat...The occurrence of exercise-induced fatigue can be delayed and exercise endurance can be strengthened by removing lactic acid, decreasing serum creatine kinase, elevating hemoglobin, maintaining blood glucose, eliminating free radical, regulating amino acid metabolism and retaining heart rate with transcutaneous electrical acupoint stimulation （TEAS）. Problems in the above researching field are generalized in this paper. For instance, the point selection is relatively simple; the selection of wave band, frequency and duration during the application of TEAS apparatus are not unified; and observation indices mainly remained in the aspect of biochemistry. It also prospects the future directions of TEAS relieving exercise-induced fatigue including selecting acupuncture point by differentiation of symptoms and signs, setting uniform standards for TEAS, and studying the mechanisms of TEAS relieving exercise-induced fatigue by testing gonadal axis, adrenal axis, gene and protein .展开更多
Abstract： With the rapid development of assisted reproductive technology, various reproductive disorders have been effectively addressed. Acupuncture-like therapies, including electroacupuncture （EA） and transcutan...Abstract： With the rapid development of assisted reproductive technology, various reproductive disorders have been effectively addressed. Acupuncture-like therapies, including electroacupuncture （EA） and transcutaneous electrical acupoint stimulation （TEAS）, become more popular world-wide. Increasing evidence has demonstrated that EA and TEAS are effective in treating gynecological disorders, especially infertility. This present paper describes how to select acupoints for the treatment of infertility from the view of theories of traditional Chinese medicine and how to determine critical parameters of electric pulses of ENTEAS based on results from animal and clinical studies. It summarizes the principles of clinical application of EA/rEAS in treating various kinds of reproductive disorders, such as polycystic ovary syndrome （PCOS）, pain induced by oocyte retrieval, diminished ovarian reserve, embryo transfer, and oligosperrnia/ asthenospermia. The possible underlying mechanisms mediating the therapeutic effects of EA/TEAS in reproductive medicine are also examined.展开更多
文摘Exogenous electrical stimulation plays an important role on endothelial cells and vessels. Study on the effect of electrical stimulation on endothelial cells might be helpful to regulate cell metabolism on a certain extent, or provide new ideas for vascular tissue engineering. A bioreactor that can apply electrical stimulation was designed on the basis of parallel-plate chamber. To investigate the possible effect of electrical stimulation on human umbilical vein endothelial cells （HUVECs）, the different levels and duration＇s electrical stimulations were applied to HUVECs in culture. The cell morphology was observed by microscopy and the levels of endothelial nitric oxide synthase （eNOS） gene were measured by RT-PCR. Different levels and durations of electrical stimulation produce different effects on eNOS gene expression. The eNOS gene expressions of the experimental group ceils under the voltage of 50 mV, 100 mV, 150 mV and 200 mV were significantly lower than that of the control group after 3-hour electrical stimulation, while the eNOS gene levels of the experimental group cells in 6-hour electrical stimulation were higher than those of the control group under all tested voltages. After 12-hour stimulation, the eNOS gene levels of HUVECs decreased under 50 mV, and then gradually increased until 200 inV. The low voltage of 6-hour electrical stimulation is more appropriate for HUVECs growth.
基金Supported by Shanghai Sports Technology Soaring Program: 09 Tf015
文摘The occurrence of exercise-induced fatigue can be delayed and exercise endurance can be strengthened by removing lactic acid, decreasing serum creatine kinase, elevating hemoglobin, maintaining blood glucose, eliminating free radical, regulating amino acid metabolism and retaining heart rate with transcutaneous electrical acupoint stimulation （TEAS）. Problems in the above researching field are generalized in this paper. For instance, the point selection is relatively simple; the selection of wave band, frequency and duration during the application of TEAS apparatus are not unified; and observation indices mainly remained in the aspect of biochemistry. It also prospects the future directions of TEAS relieving exercise-induced fatigue including selecting acupuncture point by differentiation of symptoms and signs, setting uniform standards for TEAS, and studying the mechanisms of TEAS relieving exercise-induced fatigue by testing gonadal axis, adrenal axis, gene and protein .
基金Project supported by the Special Research Fund for the Public Welfare Industry of Health of China(No.201302013)
文摘Abstract： With the rapid development of assisted reproductive technology, various reproductive disorders have been effectively addressed. Acupuncture-like therapies, including electroacupuncture （EA） and transcutaneous electrical acupoint stimulation （TEAS）, become more popular world-wide. Increasing evidence has demonstrated that EA and TEAS are effective in treating gynecological disorders, especially infertility. This present paper describes how to select acupoints for the treatment of infertility from the view of theories of traditional Chinese medicine and how to determine critical parameters of electric pulses of ENTEAS based on results from animal and clinical studies. It summarizes the principles of clinical application of EA/rEAS in treating various kinds of reproductive disorders, such as polycystic ovary syndrome （PCOS）, pain induced by oocyte retrieval, diminished ovarian reserve, embryo transfer, and oligosperrnia/ asthenospermia. The possible underlying mechanisms mediating the therapeutic effects of EA/TEAS in reproductive medicine are also examined.
