目的观察石墨烯新型灸贴与活络止痛贴治疗肱骨外上髁炎的疗效差异,探讨石墨烯新型灸贴的有效性。方法按照随机数字表法将72例肱骨外上髁炎的患者平均分到试验组和对照组,试验组采用石墨烯新型灸贴,对照组采用活络止痛贴,2组均选取患侧...目的观察石墨烯新型灸贴与活络止痛贴治疗肱骨外上髁炎的疗效差异,探讨石墨烯新型灸贴的有效性。方法按照随机数字表法将72例肱骨外上髁炎的患者平均分到试验组和对照组,试验组采用石墨烯新型灸贴,对照组采用活络止痛贴,2组均选取患侧的阿是穴(最痛点)、曲池和手三里,每穴1贴,隔日贴敷1次,每次贴敷6 h,2组均治疗14 d。分别对比治疗前后的视觉模拟评分(Visual Analogue Scale,VAS)、上肢功能评定量表评分(Disability of Arm Shoulder and Hand,DASH)及无痛握力值(Pain-free Grip Strength,PFG)。结果2组患者的VAS评分和DASH评分均降低(P<0.05),PFG值较治疗前增高(P<0.01)。组间比较发现,试验组总有效率为93.90%;对照组总有效率为88.20%。结论石墨烯新型灸贴治疗肱骨外上髁炎的疗效优于活络止痛贴。展开更多
In order to utilize solid wastes, ceramic facing brick was made form East-lake sediment and some additives. The strength and freeze-thaw resistance of the samples were tested, and the crystal phases and microstructure...In order to utilize solid wastes, ceramic facing brick was made form East-lake sediment and some additives. The strength and freeze-thaw resistance of the samples were tested, and the crystal phases and microstructures were studied by XRD and SEM. The results indicate that the samples have a wide firing temperature range. The main crystal phases are CaA12SizOs, a-Al203, Fe203, which distribute uniformly in the samples. The sample have the best properties in the series ＇Ca-A1-Si＇, and water absorption （Wa）, porosity （Pa）, bulk density （D）, bending strength and compressive strength are 7.24%, 15.82%, 2.19 g.cm＂3, 45.57 MPa and 56.81 MPa respectively, when the addition amount of East-lake sediment is 80% and the firing temperature is 1 100 ~C. In the series ＇K-A1-Si＇, the sample with the best properties was obtained when addition amount of East-lake sediment was 70% and firing temperature was 1 060 ~C. The water absorption, porosity, bulk density, bending strength and compressive strength are 7.62%, 16.37%, 2.15 g ~ cm＂3, 39.26 MPa, and 50.81 MPa respectively. They all come up to the national standardization, and meet the needs of manufacturing production.展开更多
文摘目的观察石墨烯新型灸贴与活络止痛贴治疗肱骨外上髁炎的疗效差异,探讨石墨烯新型灸贴的有效性。方法按照随机数字表法将72例肱骨外上髁炎的患者平均分到试验组和对照组,试验组采用石墨烯新型灸贴,对照组采用活络止痛贴,2组均选取患侧的阿是穴(最痛点)、曲池和手三里,每穴1贴,隔日贴敷1次,每次贴敷6 h,2组均治疗14 d。分别对比治疗前后的视觉模拟评分(Visual Analogue Scale,VAS)、上肢功能评定量表评分(Disability of Arm Shoulder and Hand,DASH)及无痛握力值(Pain-free Grip Strength,PFG)。结果2组患者的VAS评分和DASH评分均降低(P<0.05),PFG值较治疗前增高(P<0.01)。组间比较发现,试验组总有效率为93.90%;对照组总有效率为88.20%。结论石墨烯新型灸贴治疗肱骨外上髁炎的疗效优于活络止痛贴。
文摘In order to utilize solid wastes, ceramic facing brick was made form East-lake sediment and some additives. The strength and freeze-thaw resistance of the samples were tested, and the crystal phases and microstructures were studied by XRD and SEM. The results indicate that the samples have a wide firing temperature range. The main crystal phases are CaA12SizOs, a-Al203, Fe203, which distribute uniformly in the samples. The sample have the best properties in the series ＇Ca-A1-Si＇, and water absorption （Wa）, porosity （Pa）, bulk density （D）, bending strength and compressive strength are 7.24%, 15.82%, 2.19 g.cm＂3, 45.57 MPa and 56.81 MPa respectively, when the addition amount of East-lake sediment is 80% and the firing temperature is 1 100 ~C. In the series ＇K-A1-Si＇, the sample with the best properties was obtained when addition amount of East-lake sediment was 70% and firing temperature was 1 060 ~C. The water absorption, porosity, bulk density, bending strength and compressive strength are 7.62%, 16.37%, 2.15 g ~ cm＂3, 39.26 MPa, and 50.81 MPa respectively. They all come up to the national standardization, and meet the needs of manufacturing production.
