Results 111 to 120 of about 862,949 (158)

[The E3 ubiquitin ligase KLHL8 degrades HBx protein via the ubiquitin-proteasome pathway and inhibits HBV cccDNA transcription]. [PDF]

Zhonghua Gan Zang Bing Za Zhi
Liu ZH, He XM, Zhao B, Li JQ, Xu KX, Yu HB, Chen J.   +6 more
europepmc   +1 more source

[Exploration of antiviral regimens for patients with chronic hepatitis B virus infection in the indeterminate phase]. [PDF]

Zhonghua Gan Zang Bing Za Zhi
Zheng J, Li XW, Long L, Liu X, Yuan S, Wang SP, Cheng LC, Wang X, Long GY.   +8 more
europepmc   +1 more source

利用富营养化水体生物膜降解微囊藻毒素研究

, 2007
采用一种自行设计的简便生物膜采集装置,自然培养和收集富营养化湖泊——武汉东湖水体中不同深度(20 cm和100 cm)处的生物膜,研究不同水深、相同培养时间以及同一水深、不同培养时间所得生物膜在有氧条件下对微囊藻毒素(MC)的降解过程。结果表明,东湖水体生物膜对MC的降解经历了2～3 d的延滞期,约11 d后可使之降解完全;20 cm水深处培养的生物膜对MC的降解速率快于100 cm水深处培养的生物膜;随着附着生物膜载玻片数量的增多,对MC的降解速率加快 ...
刘剑彤, 梅琼, 肖邦定
core  

人工柠条林地土壤水分补给和消耗动态变化规律

Shuitu Baochi Xuebao, 2007
黄土高原地区水资源缺乏，水资源，特别是土壤水资源的适度开发和合理利用势在必行。在黄土丘陵半干旱区的上黄生态试验站对多年生人工柠条林林冠截留，地表径流，土壤水分和植物生长等进行了定位观测，对林地土壤水分补给和消耗动态变化规律进行分析。结果表明，人工柠条林次降雨林冠截留随降水量增加而逐渐增加，地表径流与林外降雨量为直线关系。影响土壤水分补给的主要因素为天然降水，其次为林冠截留。土壤水分补给量与降雨量为线性关系；降水对土壤水分的影响程度随深度的增加而减弱，土壤水分最大入渗深度为170～270cm ...
doaj  

[Chemotherapy-related central nervous system injury in children with acute lymphoblastic leukemia: research progress]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Wang L, Shen NP, Shi SY, DU M, Yan JQ, Jiang Y.   +5 more
europepmc   +1 more source

水质和体积质量对碱土饱和导水率和盐分淋洗的影响

, 2009
以松嫩平原典型碱土为研究对象,采用承压水、潜水及蒸馏水模拟的雨水3种水源,分别在6种体积质量(容重)下测定了土壤饱和导水率和淋洗液的电导率及pH,分析了水质和体积质量对碱土饱和导水率和盐分淋洗的影响以及饱和导水率与淋洗液电导率和pH值间的关系。结果表明:碱土饱和导水率随测定用水电导率的增加而升高;采用承压水和潜水测定时,碱土饱和导水率随土壤体积质量的增加而降低;采用蒸馏水测定时,饱和导水率在1.08～1.33g/cm3体积质量范围内均为0.11mm/d,而当体积质量>1.42g/cm3时 ...
迟春明, 王志春
core  

[<i>LCN2</i> knockout protects endothelial barrier function in mice with sepsis-induced acute lung injury by regulating the NF-κB signaling pathway]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Yu M, Zhao A, Hao Y, Wang Y, Liu Y, Ye H, Gao Q.   +6 more
europepmc   +1 more source

[Preparation of B@PH/GM-V hydrogel microspheres and their antioxidant and osteogenesis-promoting effects]. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi
Feng Y, Liu Y, Shen M, Sun J, Liu B, Lin Z, Lu C, Guo J.   +7 more
europepmc   +1 more source

[<i>Chaihu Shugan San</i> inhibits C3/C3aR-mediated microglial M1 polarization to improve hippocampal synaptic plasticity in mice with menopausal syndrome with liver <i>qi</i> stagnation]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Zhong Y, Cai X, Li X, Wang S, Wu Y, Chen Z, Wang Y, Shen B, Gong L, Shen J, Min L, Liang W.   +11 more
europepmc   +1 more source

[Gambogic acid protects against lipopolysaccharide-induced acute lung injury via the MAPK signaling pathway]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Wang L, Wen HW, Yu LS, Deng DD, Yu XD, Liu J.   +5 more
europepmc   +1 more source