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Ethanol extract of Chondracanthus tenellus(Harvey)Hommersand attenuates lipopolysaccharide-induced i
Objective:To investigate whether the ethanol extract of Chondracanthus tenellus(Harvey)Hommersand,a type of red algae,co......
目的探讨槲皮素抗炎免疫作用及部分机制。方法采用不同浓度的槲皮素对RAW 264.7细胞进行干预,观察其对RAW 264.7细胞活力的影响,选......
A combined quality evaluation method that integrates chemical constituents, appearance traits and or
The quality control of Chinese herbal medicine is a current challenge for the internationalization of traditional Chines......
The role of macrophages(Mφ)as the first line of host defense is well accepted.These cells play a central role in orches......
目的探索氧化应激活化RAW264.7巨噬细胞对MC3T3-E1成骨细胞迁移、增殖及成骨基因表达的影响。方法取MC3T3-E1细胞系及RAW264.7细胞......
Calibration curve and support vector regression methods applied for quantification of cement raw mea
Laser-induced breakdown spectroscopy(LIBS)is a qualitative and quantitative analytical technique with great potential in......
超高的分辨率，毫无颗粒感的优质画面，不可否认源自好莱坞的4K技术给影视行业带来了巨大的震撼。它的出现符合人们对高画质追求的需要......
There have been selected 83 samples of terracotta warriors and horses of Emperor Qin Shi Huang's Mausoleum, 20 sampl......
The proton induced X-ray emission (PIXE) is used to determine the chemical ingredients of seven main elements in the sam......
随着数码冲印的兴起和大家对数码照片品质的追求,很多数码用户也开始关心数码照片的存储格式了。数码相机有三大存储格式:RAW、TI......
通过色谱方法从蒙药特色药材山沉香原植物羽叶丁香的茎皮中分到1个新的和5个已知的环烯醚萜,其结构经质谱,核磁共振谱等分析,及与......
目的研究野菊花超临界二氧化碳萃取物(SCFE)对脂多糖(LPS)诱导RAW264.7细胞炎症反应的保护作用。方法体外培养RAW264.7细胞,LPS(10......
目的:观察芩百清肺浓缩丸含药血清对肺炎支原体(Mycoplasma pneumoniae,MP)感染RAW264.7细胞NLRP3炎性体及IL-1β的影响。方法:试......
Albaconol,a Plant-Derived Small Molecule,Inhibits Macrophage Function by Suppressing NF-κB Activatio
Discovery and functional identification of plant-derived small compounds as the immunosuppressant attract much attention......
目的研究桂皮醛对脂多糖（LPS）诱导的Raw264.7巨噬细胞迁移和M1极化的抑制作用。方法培养Raw264.7巨噬细胞,随机分为空白对照组（不加LP......
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目的:观察淫羊藿苷(ICA)对脂蛋白多糖诱导的巨噬细胞RAW264.7细胞M1/M2炎症表型转化作用。方法:采用M1/M2经典刺激方法后,Real-tim......
The present study aimed at investigating the effects of Puerarin(PR), a major isoflavonoid isolated from the Chinese med......
In vivo and in vitro anti-sepsis effects of physcion 8-O-β-glucopyranoside extracted from Rumex japo
The present study was designed to investigate the anti-sepsis effects of physcion 8-O-β-glucopyranoside (POG) isolated ......
Polymyxin B as an inhibitor of lipopolysaccharides contamination of herb crude polysaccharides in mo
Lipopolysaccharides(LPS) contamination in herbal crude polysaccharides is inevitable. The present study was performed to......
Seropharmacological Study on Osteogenic Effects of Post-Absorption Ingredients of An Osteoprotective
Objective:To further investigate the in vitro effects of an osteoprotective herbal formula “ELP”(Herba Epimedii,Fructu......
The present study was designed to investigate the chemical constituents of the roots of Cyathula officinalis. Compounds ......
Synthesis and pharmacological properties of naturally occurring prenylated and pyranochalcones as po
An efficient approach has been developed for the synthesis of naturally occurring prenylated chalcones viz. kanzonol C(1......
目的优化细柱五加茎多糖的闪式提取工艺,并研究其细胞毒性和免疫活性。方法运用球面对称设计试验,综合考虑料液比、提取温度、提取......
利用离子交换色谱与凝胶色谱纯化获得刺五加黑木耳酸性多糖(EAP),使用高效液相色谱(HPLC)、傅里叶红外光谱(FT-IR)等方法分析其组......
G-Star RAW新总部位于阿姆斯特丹Zuid-Oost工业区内的A10路旁,其单栋建筑集G-Star RAW各类不同设施于一身,旨在刺激各部门间的互动......
为研究sopE 2基因对肠炎沙门菌(Salm onella enteritidis)的生物学特性的影响及其与sopE功能差异,本研究以λ-Red介导的同源重组法......
背景:瘦素是脂肪组织分泌的一种多肽激素,研究显示瘦素在动脉粥样硬化形成中发挥了一定重要的作用。目的:观察瘦素对鼠源性巨噬细......
选择长城专题实属偶然,起初目的是进山锻炼,后来受旅友影响渐渐喜欢上摄影。从起初不经意边锻炼边拍摄,到渐渐深入走进长城专题;从......
目的应用RNA干扰技术沉默小鼠RAW264.7巨噬细胞Krüppel样因子4(KLF4)基因,建立稳定干扰细胞株,观察其对细胞增殖、凋亡和吞噬活性......
虽然经过几年的技术创新,手机拍照的效果已经越来越好了,但受手机体积限制,已经无法再塞进更大的传感器了,于是给手机增加摄像头成......
目的:观察胰岛素对巨噬细胞破泡沫化过程中Toll样受体4(TLR4)表达及IL-6、TNF-α分泌的影响。方法:采用体外培养小鼠巨噬细胞系RAW......
作为一名职业风光摄影师,我在近十年的创作中,与中画幅相机结下了不解之缘。远的不说,宾得645Z和飞思1亿像素后背这两个中画幅系统......
为了研究结核分枝杆菌国际标准强毒株H37Rv株和卡介苗菌株(BCG)分别感染巨噬细胞RAW264.7细胞株对细胞内转铁蛋白受体和铁蛋白表达......
目的探讨脂联素对巨噬细胞ATP结合盒转运子A1(ATP binding cassette transporter A1,ABCA1)及其上游调控因子肝脏X受体α(Liver X ......
佳能官方公布的统计数据显示,佳能EOS 5D系列相机在中国的销量占全球市场的42%。下面是TIPA实验室对EOS 5D系列第四代产品——EOS ......
本文旨在研究槲皮素(quercetin,QUE)预处理对内质网应激诱导剂衣霉素(tunicamycin,TM)所致RAW264.7巨噬细胞凋亡的抑制作用,并探讨......
根据目的基因设计5个siRNA靶点,与pMAGic4.0载体形成重组质粒,转化DH5α感受态细胞,含抗生素的LB琼脂平板上筛选转化子,菌落PCR鉴......
期待已久的尼康新一代单反相机D7200终于亮相了。其完全沿用了D7100的模具,搭载2472万像素的APS-C传感器(有效像素2416万),图像处......
在现在的市场上,HD高画质影像已经成为了一种主流。而各厂商也在轰轰烈烈的酝酿4K影像的多样化产品,同时4K全流程的解決方案也在逐......
再三思量之后,终于打定主意添置一个DC(数码相机)了。左分析右琢磨选定了佳能G1,看中的是它的RAW格式和ISO50的感光度,还看中它可......
Very low density lipoprotein receptor (VLDLR) is thought to participate in the patho- genesis of atherosclerosis induced......
目的观察不同浓度NaF(0mg/L、2 mg/L、10 mg/L、20 mg/L、40 mg/L、60 mg/L、80 mg/L)在不同时间(24 h、48 h、72 h),对RAW264.7细......
目的:靶向血凝素样氧化型低密度脂蛋白受体-1(LOX-1)基因的发卡样siRNA(shRNA)表达载体的构建及其对巨噬细胞源性泡沫细胞形成的影......
