目的:评估人工肝血液净化系统(Blood Purification-Artificial Liver Support System,BP-ALSS)用于新型冠状病毒感染重症肺炎疗效。方法:收集2020年1月23日至2020年2月16日收治于河南省人民医院的确诊为新型冠状病毒感染并合并重度肺部...目的:评估人工肝血液净化系统(Blood Purification-Artificial Liver Support System,BP-ALSS)用于新型冠状病毒感染重症肺炎疗效。方法:收集2020年1月23日至2020年2月16日收治于河南省人民医院的确诊为新型冠状病毒感染并合并重度肺部感染患者的临床资料,比较患者应用人工肝血液净化系统治疗前后血细胞计数、血气分析、细胞因子等指标的变化。结果:经过BP-ALSS治疗,6例患者治疗前后血液pH值、PCO_(2)、PO_(2)、SaO_(2)(动脉血氧饱和度)、乳酸水平好转,临床症状得到改善,3例患者治疗后各项细胞因子较治疗前指标下降。结论:早期人工肝血液净化可快速降低新型冠状病毒感染重症肺炎的炎症介质水平,提高肺泡-动脉间氧的交换,对病情恢复具有促进作用,外周血淋巴细胞比例对早期感染评估具有一定诊断价值。展开更多
The dynamic of growth and nutrient (N and P) absorption of Coix lacryma-jobi Linn.in constructed wetland (CW),as well as the effect of constructed wetland harvest on N,P absorption in eutrophic water were studied....The dynamic of growth and nutrient (N and P) absorption of Coix lacryma-jobi Linn.in constructed wetland (CW),as well as the effect of constructed wetland harvest on N,P absorption in eutrophic water were studied.The results revealed that,in Summer and Autumn,especially in August,C.lacryma-jobi could obtain higher biomass and N,P accumulations,thereby achieving the most efficient purification; from the breeding value point of view,N,P contents could be improved by the appropriate increase of harvest times of C.lacryma-jobi,while too many harvest times was inappropriate to the wastewater purification by C.lacryma-jobi and the nutrients accumulation.So,C.lacryma-jobi should be harvested completely in August during its growth period,and twice-3 times of harvests was appropriate.展开更多
文摘目的:评估人工肝血液净化系统(Blood Purification-Artificial Liver Support System,BP-ALSS)用于新型冠状病毒感染重症肺炎疗效。方法:收集2020年1月23日至2020年2月16日收治于河南省人民医院的确诊为新型冠状病毒感染并合并重度肺部感染患者的临床资料,比较患者应用人工肝血液净化系统治疗前后血细胞计数、血气分析、细胞因子等指标的变化。结果:经过BP-ALSS治疗,6例患者治疗前后血液pH值、PCO_(2)、PO_(2)、SaO_(2)(动脉血氧饱和度)、乳酸水平好转,临床症状得到改善,3例患者治疗后各项细胞因子较治疗前指标下降。结论:早期人工肝血液净化可快速降低新型冠状病毒感染重症肺炎的炎症介质水平,提高肺泡-动脉间氧的交换,对病情恢复具有促进作用,外周血淋巴细胞比例对早期感染评估具有一定诊断价值。
基金Supported by Project Sponsored by National Natural Science Foundation (30370146)Projects Sponsored by European Union (ERBIC18CT960059)~~
文摘The dynamic of growth and nutrient (N and P) absorption of Coix lacryma-jobi Linn.in constructed wetland (CW),as well as the effect of constructed wetland harvest on N,P absorption in eutrophic water were studied.The results revealed that,in Summer and Autumn,especially in August,C.lacryma-jobi could obtain higher biomass and N,P accumulations,thereby achieving the most efficient purification; from the breeding value point of view,N,P contents could be improved by the appropriate increase of harvest times of C.lacryma-jobi,while too many harvest times was inappropriate to the wastewater purification by C.lacryma-jobi and the nutrients accumulation.So,C.lacryma-jobi should be harvested completely in August during its growth period,and twice-3 times of harvests was appropriate.