Gongye shui chuli漆酶作为一种氧化还原酶，在染料废水处理领域中展现出良好的应用前景。然而，游离态漆酶在使用过程中存在稳定性差、活性损失快、难以重复使用等问题，限制了其实际应用效果和可持续性。固定化技术是通过物理或化学方法将游离态漆酶固定于载体材料上，可有效提升其稳定性与重复利用性，同时在一定程度上增强对染料废水的脱色效果。综述了几种常见的漆酶固定化方法和载体材料，分析其特点与适用性。总结了固定化漆酶在染料废水处理中的应用效果及影响因素。最后，对当前固定化漆酶技术在应用过程中所面临的问题进行了总结 ...
孙冬雪, 徐丽, 杨婷
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黄酮与黄酮醇类化合物对HepG2细胞中CYP1A1mRNA表达的影响
Zhongguo shiyan zhenduanxue, 2008 目的观察15种黄酮与黄酮醇类化合物对细胞色素P450酶（cytochrome P450,CYP）1A1基因表达的影响。方法采用实时定量PCR技术检测HepG2细胞中各CYP1A1mRNA的表达。结果黄酮、6-羟基黄酮、槲皮素、黄芩素、野黄芩苷、野黄芩素和白杨黄素是CYP1A1的强诱导剂,50uM浓度时诱导超过10倍;黄芩苷是中等程度诱导剂,诱导倍数为7.68;桑黄素、木犀草素、汉黄芩素和山萘酚是CYP1A1弱诱导剂,诱导倍数在2-3倍左右。而7-羟基黄酮、漆黄素、芹菜黄素是CYP1A1的弱抑制剂 ...
郭颖杰, 康治臣, 张家剑, 周慧
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[Erchen Decoction improves iron homeostasis in mice with non-alcoholic fatty liver disease by regulating iron transport capacity in the spleen]. [PDF]
Nan Fang Yi Ke Da Xue Xue Bao, 2023 Deng G +10 more
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[Materials for Selective Inhibition of Streptococcus mutans and Progress in Relevant Research]. [PDF]
Sichuan Da Xue Xue Bao Yi Xue Ban, 2022 Weng LT, Yang DQ, Chen L.
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[Consensus of Chinese experts on diagnosis and treatment of disseminated intravascular coagulation in obstetrics]. [PDF]
Zhonghua Xue Ye Xue Za Zhi, 2023 Thrombosis and Hemostasis Group +2 more
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[Lysosomal membrane protein Sidt2 knockout induces apoptosis of human hepatocytes in vitro independent of the autophagy-lysosomal pathway]. [PDF]
Nan Fang Yi Ke Da Xue Xue Bao, 2023 Xu J +14 more
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[Glucose Metabolism-Derived Nicotinamide Adenine Dinucleotide Phosphate in Late-Onset Preeclampsia Placenta Tissue and Its Correlation with Oxidative Stress]. [PDF]
Sichuan Da Xue Xue Bao Yi Xue Ban, 2022 Liu Y, Peng W, Qi HB.
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[Research progress on the construction and applications of metal-organic frameworks in chromatographic stationary phases]. [PDF]
Se Pu, 2023 Yan MT +5 more
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漆黄素通过调节Apaf-1,ERK和COX-2信号通路诱导人宫颈癌细胞凋亡
Zhongshan Daxue xuebao. Yixue kexue ban, 2013 【目的】 探讨天然产物漆黄素抗宫颈癌细胞生长及其分子作用机制?【方法】 以人宫颈癌Hela细胞为模型,将漆黄素作用于细胞,利用MTT?PI以及Annexin V方法观察细胞的生长和凋亡情况,通过Western blot?RT-PCR以及免疫荧光方法分别考察凋亡相关信号通路的关键蛋白caspase和Apaf-1的表达水平和活性变化,ERK/MAPK信号通路中ERK1/2蛋白的磷酸化水平的变化,以及COX-2蛋白和PGE2的表达水平的变化 ...
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[Research advances on multifunctional hydrogel dressings for treatment of diabetic chronic wounds]. [PDF]
Zhonghua Shao Shang Za Zhi, 2021 Cao WB, Gao CY.
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