目的:观察自拟清热止痛生肌汤熏洗联合复方黄柏液涂剂在肛周脓肿患者术后的应用效果。方法:选取2022年2月至2024年2月我院收治的100例肛周脓肿患者为研究对象,将其随机分为单药组和联合组,每组50例。单药组患者术后给予复方黄柏液涂剂治...目的:观察自拟清热止痛生肌汤熏洗联合复方黄柏液涂剂在肛周脓肿患者术后的应用效果。方法:选取2022年2月至2024年2月我院收治的100例肛周脓肿患者为研究对象,将其随机分为单药组和联合组,每组50例。单药组患者术后给予复方黄柏液涂剂治疗,联合组患者术后给予自拟清热止痛生肌汤熏洗联合复方黄柏液涂剂治疗,比较2组患者的疗效,记录患者症状改善时间、创面愈合时间及住院时间,比较不同时点患者疼痛评分、血管内皮生长因子(VEGF)、转化生长因子β(TGF-β)以及炎症因子水平。结果:术后14 d时,联合组患者总有效率显著高于单药组(P<0.05);联合组患者症状改善时间、创面愈合时间以及住院时间均显著短于单药组(P<0.05);术后1 d 2组患者疼痛评分比较差异无统计学意义(P>0.05),术后7 d、14 d时2组患者疼痛评分均显著降低,且联合组低于单药组(P<0.05);术后1 d 2组患者VEGF、TGF-β水平比较差异无统计学意义(P>0.05),术后14 d 2组患者VEGF、TGF-β水平均显著升高,且联合组高于单药组(P<0.05);术后1 d 2组患者炎症因子水平比较差异无统计学意义(P>0.05),术后14 d 2组患者炎症因子水平均显著降低,且联合组低于单药组(P<0.05)。结论:自拟清热止痛生肌汤熏洗联合复方黄柏液涂剂用于肛周脓肿患者术后能够提高患者的临床疗效,减轻患者疼痛,促进术后创面愈合。展开更多
The effect of inhaled nano-TiO2 on lung histology and serum biochemical indexes is evaluated in healthy and adult Kunming mice(eight in each group)after exposure to TiO2 aerosols(1 500 mg/m3)in a sealed chamber.An...The effect of inhaled nano-TiO2 on lung histology and serum biochemical indexes is evaluated in healthy and adult Kunming mice(eight in each group)after exposure to TiO2 aerosols(1 500 mg/m3)in a sealed chamber.Another eight mice are exposed to indoor air to be served as a control group.Lung tissue and blood are collected after euthanizing the animals.The results show that lactate dehydrogenase(LDH)activity increases in all experimental groups.Alanine aminotransferase(ALT)activity and blood urea nitrogen(BUN)levels are increased in the group exposed to TiO2 aerosols for 28 d,and creatinine(Cr)levels are increased in 14 d and 28 d samples(P0.05).No obvious changes are observed in other serum indexes.Lungs of mice exposed to 28 d exposure show significant but moderate increase in pulmonary inflammation,and many TiO2 particles are found in the interstitium of pulmonary alveoli.展开更多
文摘目的:观察自拟清热止痛生肌汤熏洗联合复方黄柏液涂剂在肛周脓肿患者术后的应用效果。方法:选取2022年2月至2024年2月我院收治的100例肛周脓肿患者为研究对象,将其随机分为单药组和联合组,每组50例。单药组患者术后给予复方黄柏液涂剂治疗,联合组患者术后给予自拟清热止痛生肌汤熏洗联合复方黄柏液涂剂治疗,比较2组患者的疗效,记录患者症状改善时间、创面愈合时间及住院时间,比较不同时点患者疼痛评分、血管内皮生长因子(VEGF)、转化生长因子β(TGF-β)以及炎症因子水平。结果:术后14 d时,联合组患者总有效率显著高于单药组(P<0.05);联合组患者症状改善时间、创面愈合时间以及住院时间均显著短于单药组(P<0.05);术后1 d 2组患者疼痛评分比较差异无统计学意义(P>0.05),术后7 d、14 d时2组患者疼痛评分均显著降低,且联合组低于单药组(P<0.05);术后1 d 2组患者VEGF、TGF-β水平比较差异无统计学意义(P>0.05),术后14 d 2组患者VEGF、TGF-β水平均显著升高,且联合组高于单药组(P<0.05);术后1 d 2组患者炎症因子水平比较差异无统计学意义(P>0.05),术后14 d 2组患者炎症因子水平均显著降低,且联合组低于单药组(P<0.05)。结论:自拟清热止痛生肌汤熏洗联合复方黄柏液涂剂用于肛周脓肿患者术后能够提高患者的临床疗效,减轻患者疼痛,促进术后创面愈合。
文摘The effect of inhaled nano-TiO2 on lung histology and serum biochemical indexes is evaluated in healthy and adult Kunming mice(eight in each group)after exposure to TiO2 aerosols(1 500 mg/m3)in a sealed chamber.Another eight mice are exposed to indoor air to be served as a control group.Lung tissue and blood are collected after euthanizing the animals.The results show that lactate dehydrogenase(LDH)activity increases in all experimental groups.Alanine aminotransferase(ALT)activity and blood urea nitrogen(BUN)levels are increased in the group exposed to TiO2 aerosols for 28 d,and creatinine(Cr)levels are increased in 14 d and 28 d samples(P0.05).No obvious changes are observed in other serum indexes.Lungs of mice exposed to 28 d exposure show significant but moderate increase in pulmonary inflammation,and many TiO2 particles are found in the interstitium of pulmonary alveoli.