目的:探讨分析综合护理干预在普外科农村孤寡老年患者围手术期护理中的应用价值。方法:200例普外科农村孤寡老年患者,按照数字抽签法将其随机分为对照组(n=100)与研究组(n=100),对照组实施外科常规护理,而研究组进行围手术期综合护理干...目的:探讨分析综合护理干预在普外科农村孤寡老年患者围手术期护理中的应用价值。方法:200例普外科农村孤寡老年患者,按照数字抽签法将其随机分为对照组(n=100)与研究组(n=100),对照组实施外科常规护理,而研究组进行围手术期综合护理干预,观察并对比两组护理效果。结果:(1)术后1 d研究组的焦虑(SAS)得分为(40.91±3.02),显著低于对照组的(50.86±2.79),差异具统计学意义(P<0.05);(2)在围手术期中,研究组患者的肾上腺素(E)及去甲肾上腺素(NE)水平变化均无统计学意义(P>0.05),但对照组的E、NE变化均有统计学意义(P<0.05),且对照组术中、术后的E、NE水平都明显高于研究组(P<0.05);(3)研究组术后24 h疼痛VAS评分为(3.60±0.83)分、48 h VAS为(1.48±0.66)分,而对照组术后24 h VAS为(4.80±1.02)分、术后48 h为(3.04±0.75)分,组间比较差异具统计学意义(P<0.05);(4)研究组患者对护理工作的总满意度为97.0%,显著优于对照组82.0%,差异具统计学意义(P<0.05)。结论:与常规护理相比,综合护理干预可有效减轻普外科围手术期农村孤寡老年患者生理、心理应激反应,利于调整其心理状态,促进其术后快速康复,同时还可全面提升护理服务质量,利于护患关系和谐发展。展开更多
A novel temperature-insensitive strain sensor based on bandwidth demodulation of the reflected light from the tapered fiber grating is presented, which is simple and low-cost and has considerable potential particularl...A novel temperature-insensitive strain sensor based on bandwidth demodulation of the reflected light from the tapered fiber grating is presented, which is simple and low-cost and has considerable potential particularly application for strain sensing,and with the development of the interrogation system, it can demodulate both the bandwidth and the center wavelength of the reflected light from TFG to measure strain and temperature simultaneously.展开更多
Objective To investigate the preliminary pharmacological screening of Cassia nomame.Methods The effect of aqueous extract from C.nomame on gastrointestinal motor function was investigated by assessing the intestinal t...Objective To investigate the preliminary pharmacological screening of Cassia nomame.Methods The effect of aqueous extract from C.nomame on gastrointestinal motor function was investigated by assessing the intestinal transit rate(ITR)of charcoal modeled into gastrointestinal motility dysfunction(GMD)by the administration of dopamine,atropine,or noradrenaline to the rats,respectively.Diuresis was studied in vivo by estimating the urine output.The anti-inflammatory activity was expressed as the percentage of swelling reduction by comparison on the mean thickness of ear swelling in mice.Results The ITR in these GMD animals was significantly retarded compared to that in normal animals.The retardation,however,was significantly inhibited by the ig administration of C.nomame(2 g/kg)for all GMD animals.The results suggested that C.nomame had the potential for development into a prokinetic agent that could prevent or alleviate GMD in patients.C.nomame increased urine output and suppressed significantly ear swelling induced by dirnethyl benzene in mice.Conclusion C.nomame could increase the gastrointestinal contractile activity of rats and has the effects of diuresis and anti-inflammation.展开更多
文摘目的:探讨分析综合护理干预在普外科农村孤寡老年患者围手术期护理中的应用价值。方法:200例普外科农村孤寡老年患者,按照数字抽签法将其随机分为对照组(n=100)与研究组(n=100),对照组实施外科常规护理,而研究组进行围手术期综合护理干预,观察并对比两组护理效果。结果:(1)术后1 d研究组的焦虑(SAS)得分为(40.91±3.02),显著低于对照组的(50.86±2.79),差异具统计学意义(P<0.05);(2)在围手术期中,研究组患者的肾上腺素(E)及去甲肾上腺素(NE)水平变化均无统计学意义(P>0.05),但对照组的E、NE变化均有统计学意义(P<0.05),且对照组术中、术后的E、NE水平都明显高于研究组(P<0.05);(3)研究组术后24 h疼痛VAS评分为(3.60±0.83)分、48 h VAS为(1.48±0.66)分,而对照组术后24 h VAS为(4.80±1.02)分、术后48 h为(3.04±0.75)分,组间比较差异具统计学意义(P<0.05);(4)研究组患者对护理工作的总满意度为97.0%,显著优于对照组82.0%,差异具统计学意义(P<0.05)。结论:与常规护理相比,综合护理干预可有效减轻普外科围手术期农村孤寡老年患者生理、心理应激反应,利于调整其心理状态,促进其术后快速康复,同时还可全面提升护理服务质量,利于护患关系和谐发展。
基金This work is supported by the Innovation Foundation of ChinaAerospace Science and Technology (No. 021390-068)
文摘A novel temperature-insensitive strain sensor based on bandwidth demodulation of the reflected light from the tapered fiber grating is presented, which is simple and low-cost and has considerable potential particularly application for strain sensing,and with the development of the interrogation system, it can demodulate both the bandwidth and the center wavelength of the reflected light from TFG to measure strain and temperature simultaneously.
文摘Objective To investigate the preliminary pharmacological screening of Cassia nomame.Methods The effect of aqueous extract from C.nomame on gastrointestinal motor function was investigated by assessing the intestinal transit rate(ITR)of charcoal modeled into gastrointestinal motility dysfunction(GMD)by the administration of dopamine,atropine,or noradrenaline to the rats,respectively.Diuresis was studied in vivo by estimating the urine output.The anti-inflammatory activity was expressed as the percentage of swelling reduction by comparison on the mean thickness of ear swelling in mice.Results The ITR in these GMD animals was significantly retarded compared to that in normal animals.The retardation,however,was significantly inhibited by the ig administration of C.nomame(2 g/kg)for all GMD animals.The results suggested that C.nomame had the potential for development into a prokinetic agent that could prevent or alleviate GMD in patients.C.nomame increased urine output and suppressed significantly ear swelling induced by dirnethyl benzene in mice.Conclusion C.nomame could increase the gastrointestinal contractile activity of rats and has the effects of diuresis and anti-inflammation.
