目的观察燮利阴阳健脾益肾法治疗特发性矮小症(idiopathic short stature,ISS)对胰岛素生长因子和身高、体重的影响。方法选取奉化市中医医院2016年1月至2017年10月收治的40例特发性矮小症患儿,按随机数表法分为观察组与对照组,各20例...目的观察燮利阴阳健脾益肾法治疗特发性矮小症(idiopathic short stature,ISS)对胰岛素生长因子和身高、体重的影响。方法选取奉化市中医医院2016年1月至2017年10月收治的40例特发性矮小症患儿,按随机数表法分为观察组与对照组,各20例。观察组采用燮利阴阳、健脾益肾方药桂枝颗粒联合运动疗法进行治疗,对照组采取运动疗法进行治疗,两组均治疗12个月。比较两组治疗6个月后与治疗12个月的身高、体重、骨龄等的变化量,治疗前、治疗12个月后的血清胰岛素样生长因子-1(IGF-1)、胰岛素生长因子结合蛋白-3(IGFBP-3)、生长激素(GH)水平、治疗总有效率。结果两组的血清IGF-l、IGFBP-3、GH水平均较治疗前升高,差异有统计学意义(P<0.05)。观察组治疗12个月后的血清IGF-l、IGFBP-3、GH水平高于对照组,差异有统计学意义(P<0.05)。观察组治疗总有效率显著优于对照组,比较差异无统计学意义(P>0.05)。结论燮利阴阳、健脾益肾法治疗ISS可通过提高血清IGF-l与IGFBP-3水平的方式促进患儿骨骼发育,改善患儿身高与骨龄的提高,效果理想,值得推广。展开更多
The concentration of suspended solids of effluent often varies in a wide range, therefore the dose of ultraviolet light （UV） in disinfection process needs to be adjusted to meet the disinfection criterion at a high ...The concentration of suspended solids of effluent often varies in a wide range, therefore the dose of ultraviolet light （UV） in disinfection process needs to be adjusted to meet the disinfection criterion at a high frequency, and the desired disinfection effect is difficult to be ensured. The particles size and particle-associated fecal coliform （F.C.） contribution, and their influence on UV disinfection were investigated when ClO2 and UV combined disinfection process was used. The results showed that suspended solids content had a major impact on UV disinfection efficiency, especially the large particle size fraction. Particles （D〉10μm） associated F. C. were difficult to be disinfected and were the main part of the railings of F.C. inactivation curve. Pre-ClO2 oxidation could reduce the number of particles in effluent, and make large particles decrease to small ones. Therefore, the influence of particles on UV disinfection could be reduced after pre-ClO2 oxidation, and the resistance ability to particle loadings of combined process was enhanced. Moreover, the combined process has a lot of advantages, such as low toxicity, low operational/maintenance costs; it is also convenient to be established in the existing wastewater plant or the new planned one.展开更多
文摘目的观察燮利阴阳健脾益肾法治疗特发性矮小症(idiopathic short stature,ISS)对胰岛素生长因子和身高、体重的影响。方法选取奉化市中医医院2016年1月至2017年10月收治的40例特发性矮小症患儿,按随机数表法分为观察组与对照组,各20例。观察组采用燮利阴阳、健脾益肾方药桂枝颗粒联合运动疗法进行治疗,对照组采取运动疗法进行治疗,两组均治疗12个月。比较两组治疗6个月后与治疗12个月的身高、体重、骨龄等的变化量,治疗前、治疗12个月后的血清胰岛素样生长因子-1(IGF-1)、胰岛素生长因子结合蛋白-3(IGFBP-3)、生长激素(GH)水平、治疗总有效率。结果两组的血清IGF-l、IGFBP-3、GH水平均较治疗前升高,差异有统计学意义(P<0.05)。观察组治疗12个月后的血清IGF-l、IGFBP-3、GH水平高于对照组,差异有统计学意义(P<0.05)。观察组治疗总有效率显著优于对照组,比较差异无统计学意义(P>0.05)。结论燮利阴阳、健脾益肾法治疗ISS可通过提高血清IGF-l与IGFBP-3水平的方式促进患儿骨骼发育,改善患儿身高与骨龄的提高,效果理想,值得推广。
文摘The concentration of suspended solids of effluent often varies in a wide range, therefore the dose of ultraviolet light （UV） in disinfection process needs to be adjusted to meet the disinfection criterion at a high frequency, and the desired disinfection effect is difficult to be ensured. The particles size and particle-associated fecal coliform （F.C.） contribution, and their influence on UV disinfection were investigated when ClO2 and UV combined disinfection process was used. The results showed that suspended solids content had a major impact on UV disinfection efficiency, especially the large particle size fraction. Particles （D〉10μm） associated F. C. were difficult to be disinfected and were the main part of the railings of F.C. inactivation curve. Pre-ClO2 oxidation could reduce the number of particles in effluent, and make large particles decrease to small ones. Therefore, the influence of particles on UV disinfection could be reduced after pre-ClO2 oxidation, and the resistance ability to particle loadings of combined process was enhanced. Moreover, the combined process has a lot of advantages, such as low toxicity, low operational/maintenance costs; it is also convenient to be established in the existing wastewater plant or the new planned one.
