查询词典 caffeic

This study was aimed to investigate the effect of caffeic acid phenethyl ester on inducing apoptosis in human pancreatic cancer cells.

对於中度及低度分化人类胰脏癌细胞株BxPC-3与PANC-1，我们以trypan blue dye exclusion test来侦测咖啡酸苯乙酯对细胞株生长的抑制作用。

A rapid LC/MS/MS method was developed for the simultaneous determination of rosmarinic acid, caffeic acid and ferulic acid.

本文建立了一种同时快速测定水溶性迷迭香提取物中迷迭香酸、阿魏酸和咖啡酸含量的高效液相色谱－串联质谱分析方法。

Chapter 4:The interactions between bergenin,esculin,gallic acid and caffeic acidwith HSA in AOT/isooctane/water microemulsions were characterized for the firsttime using fluorescence spectroscopy in combination with UV absorptionspectroscopy,FT-IR spectroscopy,CD spectroscopy and dynamic light scattering technique.

第四章：利用荧光光谱法、紫外-可见吸收光谱法、圆二色性光谱法、傅里叶变换红外光谱法和动态激光散射技术首次系统研究了在AOT/异辛烷/水构成的反相微乳介质中岩白菜素、秦皮甲素、没食子酸和咖啡酸与HSA之间的相互作用。

HPLC-DAD methods for analyzing of the nine compounds in Chinese propolis, samples, including caffeic acid, ferulic acid, p-cinnamic acid, kaempferol, apigenin, pinocembrin, chrysin and galangin and for the chromatographic fingerprint of propolis in different regions of China were established.

建立了高效液相色谱法测定中国蜂胶中9个酚类化合物(咖啡酸、p-香豆酸、阿魏酸、山奈酚、芹菜素、白杨素、高良姜素、乔松素、松鼠素)含量的方法；建立了中国蜂胶的高效液相色谱指纹图谱。

The identified proteins were divided into two following categories: one is regulatory proteins, for example, caffeic acid 3-O-methyltransferas, HSP70, glyoxalase I , actin, and so on. They are involved in protein biosynthesis and processing, cellular structural organization and stress responses. The other is function proteins, for instance, ascorbate peroxidase, cytoplasmic malate dehydrogenase, cytosolic phosphoglycerate kinase, S-adenosyl methionine synthetase, ATP synthase, and so on. They are involved in photosynthesis, photorespiration, redox homeostasis, and metabolisms.

通过分析可以将这些差异蛋白分为两大类：第一类是调节性蛋白，如咖啡酸三氧转甲基酶，热激蛋白70，醛酮变位酶I，肌动蛋白等，它们主要参与蛋白质的合成和加工、胁迫响应、细胞骨架稳定等过程；第二类是功能性蛋白，如抗坏血酸过氧化物酶，细胞质苹果酸脱氢酶，细胞质磷酸甘油酸激酶，S-腺苷蛋氨酸合成酶，ATP合酶等，它们则参与氧化还原平衡、光合作用、光呼吸和各种代谢等过程。

The result showed that caffeic acid (PA4) and 3-O-coumaroyl-β-sitosterol (PE1) appeared to be most synergistic compounds for combining with other compounds and chlorogenic acid (PA6) was the most antagonistic compound with other compounds on the growth inhibition of A549, a human lung cancer cell line; while any 2-compound combinations of palmitic acid, 5-hydroxy-7-methoxy- 4'-acetylisoflavone and stigmasterol (S1) appeared to be synergistic on the growth inhibition HT-29, a human colorectal cancer cell line.

由两种化合物组合的结果发现，咖啡酸(caffeic acid；PA4)或3-O-coumaroyl-β-sitosterol (PE1)与其他化合物组合时，对於抑制A549细胞增生方面有相乘的作用，另一方面，绿原酸(chlorogenic acid；PA6)与其他化合物组合时，有强烈的拮抗作用。

A high performance liquid chromatographic method was established for determination of caffeic acid contents in tetraploidy taraxacum officinale and diplontic taraxacum dissectum.

本文采用四倍体药蒲公英和二倍体多裂蒲公英为材料，通过HPLC法测定并比较两种蒲公英中咖啡酸的含量，以大力推广产量高，抗逆性强，药用活性成分高的优质多倍体蒲公英新品种。

The results showed that the caffeic acid content in tetraploidy taraxacum officinale was 0.29%, and in diplontic taraxacam dissectum it was only 0.105%.

二倍体山西多裂蒲公英中咖啡酸含量仅为0.105%，四倍体药蒲公英中咖啡酸含量高达0.29%，比前者多176.1%。

Caffeic acid tetramers was extracted and separated from acetone water extraction of Arnebia echroma.

目的从新疆软紫草的丙酮水提取物中分离制备了咖啡酸四聚体对照品。

Result: Seven phenolic compounds were identified as rosmarinic acid(1),gallic acid(2),gentisic acid 5-O-(6′-O-galloyl)-β-D-glucopyranoside(3),caffeic acid(4),p-coumaric acid(5),ethyl caffeate(6) and acteoside(7),respectively.

结果：分离得到7种酚类化合物，经结构鉴定为：迷迭香酸(1)，没食子酸(2)，龙胆酸5-O-(6′-O-没食子酰基)-β-D-吡喃葡萄糖苷(3)，咖啡酸(4)，对香豆酸(5)，咖啡酸乙酯(6)和acteoside(7)。

The father that if work,mad father, love annoys, disposition is too indrawn the be short ofing that the father of Mu Ne, resign oneself to adversity causes father easily to love is broken; Communicate time effectively between father and son, Mu Zizhi to be less than a hour on average to wait a moment every week, it is the cause that causes the child to become addiction.

如工作狂的父亲、爱愤怒的父亲、性格过于内向木讷、逆来顺受的父亲都易造成父爱的缺失；父子、母子之间的有效沟通时间每周平均小于一小时等等，都是造成孩子成瘾的原因。

These are vandal proof and they come with a locking mechanism.

这是野蛮的证据，他们来到了锁机制。