目的探讨经皮椎体成形术治疗老年骨质疏松性胸腰椎压缩性骨折的临床效果。方法选择2017年1月~2019年6月九江市第一人民医院收治的50例老年骨质疏松性胸腰椎压缩性骨折患者为对象,将其分为两组,分组方式按照随机抽签法。给予对照组常规...目的探讨经皮椎体成形术治疗老年骨质疏松性胸腰椎压缩性骨折的临床效果。方法选择2017年1月~2019年6月九江市第一人民医院收治的50例老年骨质疏松性胸腰椎压缩性骨折患者为对象,将其分为两组,分组方式按照随机抽签法。给予对照组常规复位治疗方法,给予研究组经皮椎体成形术治疗方法。比较两组的治疗效果、治疗前及治疗后腰痛(ODI)评分、治疗前及治疗后视觉模拟量表(VAS)评分、治疗后椎体恢复情况,治疗后并发症发生情况。结果研究组临床治疗总有效率高于对照组,差异有统计学意义(P<0.05);研究组治疗后3、7、14 d ODI评分均低于对照组,差异有统计学意义(P<0.05);研究组治疗后3、7、14 d VAS评分均低于对照组,差异有统计学意义(P<0.05);研究组治疗后Cobb角低于对照组,差异有统计学意义(P<0.05);研究组治疗后后缘高度、中线高度、前缘高度高于对照组,差异有统计学意义(P<0.05);研究组治疗后并发症总发生率低于对照组,差异有统计学意义(P<0.05)。结论老年骨质疏松性胸腰椎压缩性骨折实施经皮椎体成形术治疗的临床效果确切。展开更多
The relationships between the changes of relative water content (RWC), malondialdehyde (MDA) contents, superoxide dismutase (SOD) activity and free proline contents in sweet potato leaves, and drought resistant ...The relationships between the changes of relative water content (RWC), malondialdehyde (MDA) contents, superoxide dismutase (SOD) activity and free proline contents in sweet potato leaves, and drought resistant ability under different concentration of polyethylene glycol (PEG) treatment applied at rhizosphere of sweet potato seedlings were studied. A highly positive correlation between RWC and drought resistance (r =0.783, P〈0.01), a highly negative correlation between MDA contents and drought resistance (r = -0.848, P〈0.01), a highly positive correlation between SOD activity and drought resistance (r = 0.777, P〈0.01) was observed. Free proline contents in leaves was not related obviously to the sweet potato drought resistance under 25% PEG treatment. The stronger the drought resistance of variety, the less decrease of RWC and increase of MDA contents, the more increase of SOD activity. By determining these physiological indices in sweet potato leaves under 25% PEG treatment, rapid identification of drought resistant ability of different varieties can be obtained in the lab.展开更多
文摘目的探讨经皮椎体成形术治疗老年骨质疏松性胸腰椎压缩性骨折的临床效果。方法选择2017年1月~2019年6月九江市第一人民医院收治的50例老年骨质疏松性胸腰椎压缩性骨折患者为对象,将其分为两组,分组方式按照随机抽签法。给予对照组常规复位治疗方法,给予研究组经皮椎体成形术治疗方法。比较两组的治疗效果、治疗前及治疗后腰痛(ODI)评分、治疗前及治疗后视觉模拟量表(VAS)评分、治疗后椎体恢复情况,治疗后并发症发生情况。结果研究组临床治疗总有效率高于对照组,差异有统计学意义(P<0.05);研究组治疗后3、7、14 d ODI评分均低于对照组,差异有统计学意义(P<0.05);研究组治疗后3、7、14 d VAS评分均低于对照组,差异有统计学意义(P<0.05);研究组治疗后Cobb角低于对照组,差异有统计学意义(P<0.05);研究组治疗后后缘高度、中线高度、前缘高度高于对照组,差异有统计学意义(P<0.05);研究组治疗后并发症总发生率低于对照组,差异有统计学意义(P<0.05)。结论老年骨质疏松性胸腰椎压缩性骨折实施经皮椎体成形术治疗的临床效果确切。
文摘The relationships between the changes of relative water content (RWC), malondialdehyde (MDA) contents, superoxide dismutase (SOD) activity and free proline contents in sweet potato leaves, and drought resistant ability under different concentration of polyethylene glycol (PEG) treatment applied at rhizosphere of sweet potato seedlings were studied. A highly positive correlation between RWC and drought resistance (r =0.783, P〈0.01), a highly negative correlation between MDA contents and drought resistance (r = -0.848, P〈0.01), a highly positive correlation between SOD activity and drought resistance (r = 0.777, P〈0.01) was observed. Free proline contents in leaves was not related obviously to the sweet potato drought resistance under 25% PEG treatment. The stronger the drought resistance of variety, the less decrease of RWC and increase of MDA contents, the more increase of SOD activity. By determining these physiological indices in sweet potato leaves under 25% PEG treatment, rapid identification of drought resistant ability of different varieties can be obtained in the lab.