芦荟大黄素

词组短语

aloe-emodin

与芦荟大黄素相关的网络例句 [注：此内容来源于网络，仅供参考]

Result The results showed that the trace element Manganese had significant effect on the root activity and the content of aloin and aloe-emodin.

结果］Mn(上标 2+)对芦荟根活力以及芦荟体内芦荟苷、芦荟大黄素含量均有影响。

When the concentration of Mn(superscript 2+) in the nutrient solution was 1.0×10^(-5) mol/L, the root activity and the content of aloin and aloe-emodin were the highest. The content of Mn(superscript 2+) in the Aloe barbadensis Mill. increased as the concentration of Mn(superscript 2+) supplied improved.

当营养液中Mn(上标 2+)浓度为1.0×10^(-5) mol/L时，芦荟根活力最高，芦荟苷和芦荟大黄素含量也最高；随着供Mn(上标 2+)浓度的提高，芦荟体内Mn(上标 2+)含量不断增加。

A method for the determination of aloin and aloe-emodim in aloe vera was established based on multi-wavelength linear regression spectrophotometry in wavelength range of 350-450nm with a regression equation.

依据芦荟苷与芦荟大黄素的光谱特征，选择350-450nm为测定波长范围，用多波长直线回归分光光度法同时测定芦荟中芦荟苷和芦荟大黄素含量。

Aloe vera contains emodin, aloe glucoside Aloin, etc Amodin emodin, plays stomachic and e. desulfurate role.

芦荟含有芦荟大黄素甙、芦荟大黄素等有效成分，起着增进食欲和大肠缓泻作用。

To further study the chemical constitutes of lipophilic active parts, we prepared Alc95% and Alc50% according to original literature. 20 compounds were isolated by using macroporous resin, silica gel, polyamide, Sephadex LH-20, Rp-18, preparative TLC and preparative HPLC chromato-graphy. The structures of them were elucidated by means of physical and chemical properties, modern spectroscopic analysis techniques—UV、IR、 EI/MS、ESI/MS、〓H-NMR、〓C-NMR、DEPT、HMQC、HMBC. They are nine anthraquinones: chrysophanol (95-1), physcion (95-2), emodin (95-5), aloemodin (95-7), rhein (50-1), sennoside A or B (50-6),ω-hydroxylemodin (95-10), chrysophanol-8-0-β-D-glucoside (95-12), aloemodin-ω-0-β-D-glucoside (95-13); three phenanthaquinones: tanshinone ⅡA (95-3), cryptotanshinone (95-6), tanshinone Ⅰ(95-4); one isoflavone: 7, 3'-dihydroxyl-5' methoxyisoflavone (95-14) and protocaechuic aldehyde (95-9), protocaechuic acid (95-11), astragaloside Ⅳ(50-4), amygdalin (50-5), 2, 3, 5, 4'-tetrahydroxylstilbene-2-0-β-D-glucoside (50-3),-catechin (50-2), cinnamic acid (95-8). Among them, 3'-dihydroxyl-5' methoxyisoflavone (95-14) is a new compound.

经过溶剂萃取、大孔吸附树脂富集、Sephadex LH-20精制、制备TLC及Semi-pre HPLC等手段从中分离了20个化合物，利用理化性质和波谱技术(UV、IR、EI／MS、ESI／MS、〓H-NMR、〓C-NMR、DEPT、HMQC、HMBC)相结合鉴定了它们的结构，分别为9种蒽醌类化合物：大黄酚，大黄素甲醚，大黄素，芦荟大黄素，大黄酸，番泻苷A或B，ω-羟基大黄素(ω-hydroxylemodin)，大黄酚-8-0-β-D-葡萄糖苷(chrysophanol-8-0-β-D-glucoside)，芦荟大黄素-ω-0-β-D-葡萄糖苷(aloemodin-ω-0-β-D-glucoside)；3种菲醌类化合物：丹参酮ⅡA(tanshinoneⅡA)，隐丹参酮，丹参酮Ⅰ(tanshinone Ⅰ)；1种异黄酮：7，3'-二羟基-5'-甲氧基异黄酮（7，3'-dihydroxy-5' methoxyisofla-vone）以及原儿茶醛，原儿茶酸，黄芪甲苷(astragaloside Ⅳ)，苦杏仁苷，2，3，5，4'-四羟基二苯乙烯-2-0-β-D-葡萄糖苷（2，3，5，4'-tetrahydroxylstilbene-2-O-β-D-g1ucoside），Z—儿茶素，桂皮酸。

Aloin and Isobarbaloin are major activity for anthraquinone derivative in Aloe. It's hydrolysis to aloe-emodin-9-anthrone, and oxidant to aloe-emodin at intestine bacteria.

芦荟大黄苷及异芦荟大黄苷是芦荟之蒽醌类衍生物的主要有效成分，经肠内细菌作用，水解成芦荟大黄素-9-蒽酮，再氧化成芦荟大黄素，而产生泻下作用。

Objective: To detect the spectral properties of aloe-emodin in different solvents, and provide the experimental data for the photodynamic study of aloe-emodin.

目的：检测芦荟大黄素在不同溶剂体系中的光谱特性，为芦荟大黄素的光动力学研究提供试验资料。

In our studies, the treatment of colo 205 cells with 10,20,30,40 or 50 μM Aloe-emodin will decerased the cell viability in a dose- and time-dependent manner.

在我们的实验结果中发现，大肠癌细胞给予芦荟大黄素10、20、30、40及50 μM处理后，结果发现芦荟大黄素对於细胞毒性的产生，具有时间上及剂量上影响。

Objective To investigate the effects of aloe-emodin on PHA-induced proliferation and intracellular Ca2 mobilization of T lymphocytes.Methods The proliferation of T cell was tested by MTT assay.

目的研究芦荟大黄素对植物血凝素引起的大鼠T淋巴细胞增殖和细胞内Ca2 浓度([Ca2 ]i)变化的影响，探讨芦荟大黄素对T淋巴细胞增殖的作用和机制。

Although there are evidences showing that aloe-emodin might be a potential anticancer drug, but the mechanisms that involved in its action on the induction of apoptosis in human pharyngeal squamous carcinomacells are remained to defined.

中文摘要虽然有证据证明芦荟大黄素具有成为抗癌药物的潜力，但芦荟大黄素引起人类舌咽癌细胞株凋亡的机制却尚未了解。

与芦荟大黄素相关的网络解释 [注：此内容来源于网络，仅供参考]

aloe-emodin anthranol：芦荟大黄素葱酚

芦荟大黄素葱 aloe-emodin | 芦荟大黄素葱酚 aloe-emodin anthranol | 芦荟树脂鞣醇 aloe-resinotannol

Barbaloin：芦荟大黄素甙

随后相继发现了芦荟的抗癌作用的成分为"阿劳咪嗪"(Alomicin)和"阿劳克汀"(Aloeutin);芦荟的抗炎症、抗过敏作用的物质为芦荟大黄素甙(Barbaloin);芦荟治疗烫伤、烧伤、溃疡的成分为"阿劳埃乌罗辛"(Aloeulcin),

Barbaloin：芦荟大黄素甙 芦荟甙 坝巴苷

Barbadosearth放射虫石 | barbaloin芦荟大黄素甙 芦荟甙 坝巴苷 | barban燕麦灵

Aloe-emodin：芦荟大黄素

主要成份有:蒽醌类,芦荟大黄素(aloe emodin)及其苷类;萘酮类,芦荟苦素( aloesin ),异芦荟苦素( isoaloesin )及其苷元部分形成的衍生物;多糖、蛋白质、氨基酸与有机酸、多种维生素等.

Aloe-emodin：芦荟大黄素葱

芦荟大黄素葱 aloe-emodin | 芦荟大黄素葱酚 aloe-emodin anthranol | 芦荟树脂鞣醇 aloe-resinotannol

Aloe-emodin：芦荟大黄素 芦荟泻素

aloewoodoil东方沉香油 沉香木油 | aloe-emodin芦荟大黄素 芦荟泻素 | Aloes芦荟

aloe-emodin MH-E：芦荟大黄素

大黄酚 chrysophanol MH-E004 99% | 芦荟大黄素 aloe-emodin MH-E005 99% | 厚朴酚 magnolol MH-H001 98%

aloe-emodin ester：芦荟大黄素酯

赛维芦荟公司:SAV Aloe Company | 芦荟大黄素酯:aloe-emodin ester | 芦荟双氢香豆素:Aloe dihydrocomarin

aloe-emodin HPLC：芦荟大黄素

TCM-012 大黄酸 Rhein HPLC≥98% | TCM-013 芦荟大黄素 aloe-emodin HPLC≥98% | TCM-014 黄芩苷 Baicalin HPLC≥98%

Aloe-emodin std. JB：芦荟大黄素

E112794 土大黄苷 Rhaponticin std. JB | E112795 芦荟大黄素 Aloe-emodin std. JB | E11279G 大黄酚 Chrysophanol std. CM