anti-symmetric function
- anti-symmetric function的基本解释
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[机] 反对称函数
- 相关中文词汇
- 反对称函数
- 更多网络例句与anti-symmetric function相关的网络例句 [注:此内容来源于网络,仅供参考]
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The specific properties of materials, such as the palate adhesion, dynamic cruor, anti-bacterial and the degradability of lysozyme, were studied, which provide valuable data for further application. The main creative ideas are listed as follows:(1) The water-retention chitosan/poly vinyl alcohol blend fiber was obtained by coagulating in 10% NaOH/ethanol solution, and the blend and crosslink due to GA can enhance the mechanical properties of fiber;(2) The controlled degradable chitosan/gelatin blend fiber was obtained by solution filature, and the mechanical properties were improved;(3) The N-acylchitosan with the different degree of substitution were successfully prepared, and the relationship between structure and properties was estabilished;(4) By a new solvent system of 6% NaOH/4% urea for cellulose, the blood anti-coagulant function films were prepared by blending cellulose with chitin;(5) In the same solvent system above mentioned, the anti-bacterial blend films based on cellulose and carboxymethyl-chitosan were prepared, and the relationship of DS and the anti-bacterial property was concluded;(6) The controlled degradable chitosan films was obtained by the chemical crosslink.
本论文的主要创新点:(1)以NaOH水溶液/无水乙醇为凝固液,采用溶液纺丝法制备出保水性壳聚糖/聚乙烯醇纤维,共混和戊二醛交联极大提高了壳聚糖纤维力学性能;(2)用壳聚糖和明胶共混,以溶液纺丝法制备出可控降解的壳聚糖/明胶纤维,并大幅度提高了壳聚糖共混纤维的干、湿态抗张强度;(3)确立了不同取代度N-酰基壳聚糖的合成方法及其膜的结构与性能的关系;(4)利用纤维素新溶剂6%NaOH/4%尿素制备出抗凝血性纤维素/甲壳素共混膜;(5)利用上述纤维素新溶剂制备出抗菌性纤维素/羧甲基壳聚糖共混膜,揭示了羧甲基壳聚糖取代度与抗菌性能的关系;(6)制备出可控降解壳聚糖交联膜。
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The author in recent years used the traditional Chinese medicine phlegm hot clear treatment acute pneumonia,the research indicated that,the refrigeration antidote in vitro bacteriostasis,the sterilization,the neutral bacteriotoxin and the anti-viral function effective concentration was in vivo achieves with difficulty,its treatment function was the anti-infection,the anti-inflammation,the disintoxicating,the promotion organism immunity function common result.
笔者近年来采用中成药痰热清治疗急性肺炎,研究表明,清热解毒药在体外的抑菌、杀菌、中和细菌毒素和抗病毒作用的有效浓度是体内难以达到的,其治疗作用是抗感染、抗炎、解毒、促进机体免疫功能的共同结果。
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The study showed the recombinant wt/mCREG protein depressed the VSMC proliferation depending on dose and the optimal concentration was 400nM;2biologic function of CREG protein and the membrance receptor mechanism:①effect on VSMC migration: the wound healing experiment showed the OB2 cells migration was slower significantly after added wt/mCREG(400Nm) in supernatant. The HITASY cells migration were very slowly and no remarkable change. The gelatinase digestion and Western blot analysis showed the matrix metalloproteinase was decreased and TIMPs was increased;②effect on differentiation: after added wt/mCREG(400nM), the expression of myocardin, SMα-actin, MHC and caldesmin were increased and that of LM-1 and FN were decreased in OB2 cells. These effects were more significant when adding wtCREG.;③effect on VSMC proliferation: Cell cycle assay and BrDU stain showed: after added the wtCREG and mCREG protein, the ratio of cell in G0/G1 phase increased to 0.5773 and 0.5572 from 0.5308 respectively in OB2 group, which increased to 0.7369 and 0.7034 respectively from 0.6297 in HITASY group;3Role of M6P/IGF2R in CREG biologic function:①ELISA and co-immunoprecipitation showed the wt/mCREG binding to M6P/IGF2R directly.②antibody blocking test: when the anti-IGF2R was added to medium at the same time with wt/mCREG at different concentration(2μg/mL、4μg/mL、8μg/mL),the effects of CREG protein which depressing proliferation, migration, secretion and promoting differentiation were blocked, which had the positive correlation to the concentration of added anti body. The studies showed two combinant CREG promoted VSMC switch to differentiation phaenotype, at the same time, depress VSMC proliferation, migration and secreting extracellular matrix.
上述实验结果证实:两种重组CREG蛋白对VSMC增殖均有剂量依赖性的抑制作用,并且相同浓度的糖基化的CREG蛋白对细胞增殖的抑制效应更为显著,最佳效应浓度为400nM;2两种重组CREG蛋白添加后对HITASY和OB2细胞生物学行为的影响:①CREG蛋白对VSMC迁移的影响:刮伤实验发现,加入最佳效应浓度的wtCREG和mCREG蛋白24h后,OB2组迁移能力下降,HITASY组无明显变化;细胞外基质金属蛋白酶-2,9(Matrix metallo-proteinase 2,9,MMP2 ,9)明胶酶电泳检测和Western blot检测结果证实,两种CREG蛋白均可以使OB2细胞合成细胞外基质MMP2,9减少,而组织金属蛋白酶抑制物(Tissue Inhibitors of Metalloproteinases,TIMPs)增加;②CREG蛋白对VSMC分化的影响:加入400nM的wtCREG和mCREG蛋白12h后,OB2细胞myocardin、SMα-actin、MHC、caldesmin表达增加,LM-1、FN表达减少;③流式细胞仪分析细胞周期和BrDU染色分析证实,加入400nM的wtCREG和mCREG蛋白后,OB2组G0/G1期细胞由0.5308分别增加至0.5773和0.5572,HITASY组G0/G1期细胞由0.6297分别增加至0.7369和0.7034;3M6P/IGF2R在重组CREG蛋白的生物学功能中的调控作用:①免疫共沉淀和免疫荧光双染色分析结果显示,CREG蛋白与M6P/IGF2R存在直接结合;②应用抗体阻断实验:将不同浓度的anti- M6P/IGF2R(2、4、8μg /mL)与两种CREG蛋白同时加入培养液中,CREG蛋白抑制VSMC增值、迁移和合成细胞外基质、促进分化的效应减弱,而且与加入anti- M6P/IGF2R浓度正相关。
- 更多网络解释与anti-symmetric function相关的网络解释 [注:此内容来源于网络,仅供参考]
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anti semiinvariant:反半不变量
anti reflexiveness 反自反性 | anti semiinvariant 反半不变量 | antianalytic function 反解析函数
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antianalytic function:反解析函数
anti semiinvariant 反半不变量 | antianalytic function 反解析函数 | antichain 反链
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selt anti-dual function:非自对偶函数
selsyn-type synchronous system 自整角机式同步系统 | selt anti-dual function 非自对偶函数 | Selter''s tuberculin 减毒活结核菌素