Aim: To search for the best therapeutic method for climacteric syndrome. Methods: A total of 190 cases of climacteric syndrome participants were randomly divided into auricular plus body acupuncture group (treatment g...Aim: To search for the best therapeutic method for climacteric syndrome. Methods: A total of 190 cases of climacteric syndrome participants were randomly divided into auricular plus body acupuncture group (treatment group, n=96) and simple body acupuncture group (control group, n=94). Serum sexual hormone (FSH, LH and E2) and blood lipid (TC, LDL C, HDL C and TG) levels were detected before and after treatment. Results: After 30 sessions of treatment, the total effective rates of treatment and control groups were 82.29% and 76.02% respectively, with the former being significantly higher than the later (P<0.01). In comparison with pre treatment of each group, serum follicle stimulating hormone (FSH) and luterotropic hormone (LH) levels lowered significantly; serum estradiol (E 2) increased remarkably (P<0.05-0.01); serum high density lipoprotein cholesterol (HDL C) of two groups raised significantly (P<0.05-0.01), and low density lipoprotein (LDL) C of treatment group decreased evidently (P<0.05). In addition, the improvement of complaints of hot flushes, sweating, paresthesia, insomnia and emotional irritability in treatment group is significantly better than that of control group. Conclusion: Auricular acupuncture combined with body acupuncture has a better therapeutic effect than that of simple body acupuncture in the treatment of climacteric syndrome.展开更多
Based on the tests of eight kinds of typical fabrics, the relation between the drape coefficient of different fabrics and its revolving speed was analyzed and discussed. The result of regression curve fitting of exper...Based on the tests of eight kinds of typical fabrics, the relation between the drape coefficient of different fabrics and its revolving speed was analyzed and discussed. The result of regression curve fitting of experimental data showed that the relation between drape coefficient of fabric and its revolving speed could be expressed by negative exponential equation. Meanwhile, the difference of drape coefficients between static and dynamic at 100 ～ 150r.p.m was suggested to be one of the expressing parameters of the lively degree of fabric dynamic drape.展开更多
The 3-D velocity tomography image of the central-eastern part of Qilianshan is obtained by the joint inversion of 3-D velocity structure and focal parameters based on the S-P data of micro-earthquakes recorded by the ...The 3-D velocity tomography image of the central-eastern part of Qilianshan is obtained by the joint inversion of 3-D velocity structure and focal parameters based on the S-P data of micro-earthquakes recorded by the digital seismic network set up for a Sino-French cooperation program since 1996. The inversed velocity structure does primarily reflect some important features of the deep structure in the region and provide the scientific background for the further study of active tectonic structure and the calculation of earthquake parameters.展开更多
AIM: To assess the safety and feasibility of peroral esophageal myotomy(POEM) in patients with achalasia.METHODS: From January 2012 to March 2014, 50 patients(28 men, 22 women; mean age: 42.8 years, range: 14-70 years...AIM: To assess the safety and feasibility of peroral esophageal myotomy(POEM) in patients with achalasia.METHODS: From January 2012 to March 2014, 50 patients(28 men, 22 women; mean age: 42.8 years, range: 14-70 years) underwent POEM. Pre- and postoperative symptoms were quantified using the Eckardt scoring system. Barium swallow and esophagogastroscopy were performed before and after POEM, respectively. Esophageal motility was evaluated in all patients, both preoperatively and one month after POEM treatment, using a high-resolution manometry system. Manometry data, Eckardt scores, lower esophageal sphincter pressure and barium swallow results were used to evaluate the effect of the procedure.RESULTS: POEM was successfully completed for all patients. The mean procedure time was 55.4 ± 17.3 min and the mean total length of myotomy of the circular esophagus was 10.5 ± 2.6 cm. No specific complications occurred, with the exception of two patients that developed as ymptomatic pneumomediastinum and subcutaneous emphysema. Clinical improvement in symptoms was achieved in all patients. Approximately 77.5% of patients experienced weight gain 6 mo after POEM, with an average of 4.78 kg(range: 2-15 kg). The lower esophageal sphincter resting pressure, four second integrated relaxation pressure and Eckardt scores were all significantly reduced after POEM(Ps < 0.05). A small segment of proximal esophageal peristalsis appeared postoperatively in two patients, but without normal esophageal peristalsis. The average diameter of the esophageal lumen decreased significantly from 4.39 to 3.09 cm(P < 0.01). CONCLUSION: POEM can relieve achalasia symptoms, improve gastroesophageal junction relaxation and restore esophageal body motility function, but not normal esophageal peristalsis.展开更多
文摘Aim: To search for the best therapeutic method for climacteric syndrome. Methods: A total of 190 cases of climacteric syndrome participants were randomly divided into auricular plus body acupuncture group (treatment group, n=96) and simple body acupuncture group (control group, n=94). Serum sexual hormone (FSH, LH and E2) and blood lipid (TC, LDL C, HDL C and TG) levels were detected before and after treatment. Results: After 30 sessions of treatment, the total effective rates of treatment and control groups were 82.29% and 76.02% respectively, with the former being significantly higher than the later (P<0.01). In comparison with pre treatment of each group, serum follicle stimulating hormone (FSH) and luterotropic hormone (LH) levels lowered significantly; serum estradiol (E 2) increased remarkably (P<0.05-0.01); serum high density lipoprotein cholesterol (HDL C) of two groups raised significantly (P<0.05-0.01), and low density lipoprotein (LDL) C of treatment group decreased evidently (P<0.05). In addition, the improvement of complaints of hot flushes, sweating, paresthesia, insomnia and emotional irritability in treatment group is significantly better than that of control group. Conclusion: Auricular acupuncture combined with body acupuncture has a better therapeutic effect than that of simple body acupuncture in the treatment of climacteric syndrome.
文摘Based on the tests of eight kinds of typical fabrics, the relation between the drape coefficient of different fabrics and its revolving speed was analyzed and discussed. The result of regression curve fitting of experimental data showed that the relation between drape coefficient of fabric and its revolving speed could be expressed by negative exponential equation. Meanwhile, the difference of drape coefficients between static and dynamic at 100 ～ 150r.p.m was suggested to be one of the expressing parameters of the lively degree of fabric dynamic drape.
基金National Natural Science Foundation of China (40074010) and Natural Science Foundation of Gansu Province(ZS981-A25-011).
文摘The 3-D velocity tomography image of the central-eastern part of Qilianshan is obtained by the joint inversion of 3-D velocity structure and focal parameters based on the S-P data of micro-earthquakes recorded by the digital seismic network set up for a Sino-French cooperation program since 1996. The inversed velocity structure does primarily reflect some important features of the deep structure in the region and provide the scientific background for the further study of active tectonic structure and the calculation of earthquake parameters.
文摘AIM: To assess the safety and feasibility of peroral esophageal myotomy(POEM) in patients with achalasia.METHODS: From January 2012 to March 2014, 50 patients(28 men, 22 women; mean age: 42.8 years, range: 14-70 years) underwent POEM. Pre- and postoperative symptoms were quantified using the Eckardt scoring system. Barium swallow and esophagogastroscopy were performed before and after POEM, respectively. Esophageal motility was evaluated in all patients, both preoperatively and one month after POEM treatment, using a high-resolution manometry system. Manometry data, Eckardt scores, lower esophageal sphincter pressure and barium swallow results were used to evaluate the effect of the procedure.RESULTS: POEM was successfully completed for all patients. The mean procedure time was 55.4 ± 17.3 min and the mean total length of myotomy of the circular esophagus was 10.5 ± 2.6 cm. No specific complications occurred, with the exception of two patients that developed as ymptomatic pneumomediastinum and subcutaneous emphysema. Clinical improvement in symptoms was achieved in all patients. Approximately 77.5% of patients experienced weight gain 6 mo after POEM, with an average of 4.78 kg(range: 2-15 kg). The lower esophageal sphincter resting pressure, four second integrated relaxation pressure and Eckardt scores were all significantly reduced after POEM(Ps < 0.05). A small segment of proximal esophageal peristalsis appeared postoperatively in two patients, but without normal esophageal peristalsis. The average diameter of the esophageal lumen decreased significantly from 4.39 to 3.09 cm(P < 0.01). CONCLUSION: POEM can relieve achalasia symptoms, improve gastroesophageal junction relaxation and restore esophageal body motility function, but not normal esophageal peristalsis.
