粗提物

不同剂量的泽泻粗提物作用于该模型，用上述测定方法，比较TG，apoB与LDL浓度的变化，探求载脂蛋白在脂质代谢过程中的作用机理。

Treated with gradient concentration of Rhizoma Alismatis crude extract , the changes of TG , apoB and HDL were measured by above method and lipid metabolism mechanism of apolipoprotein were investigated .

鲨鱼肝蛋白粗提物对大鼠肝线粒体抗氧化功能的影响

Effects of Shark Protein Crude Extract Administration on Liver Mitochondrial Antioxidant Defenses in Rats

方法：采用倒置显微镜下观察和台盼蓝染色、DNA琼脂糖凝胶电泳、MTT等方法，观察体外培养的H14被蛞蝓粗提物作用后的形态学及生化变化。

Methods : MTT method , DNA gel electrophoresis , cell stain and microscope observation .

白藜芦醇、白藜芦醇苷均可降低H2O2诱导红细胞氧化性溶血率，其作用效果好于VC、VE和虎杖粗提物，抑制率具有剂量效应。

They could reduce red blood cell hemolysis induced by H2O2.The inhibition had the dose effect .

蛴螬粗提物对人宫颈癌Hela细胞抑制作用的形态学观察

Morphological Observation of Hela Human Cervical Carcinoma Cells by the Raw Grub Extract

蛞蝓粗提物对Hela细胞的抑制作用及其活性成分的研究

Study on Inhibitive Effect of Limax Extracts on Hela and Study on the Active Component

目的：研究蛞蝓粗提物对体外培养的人子宫颈癌细胞Hela的抑制作用，并进一步探讨蛞蝓抗癌有效成分。

Objective : To study the inhibitive effect of Limax extracts on Hela in culture .

4种提取物对玉米象成虫熏蒸活性差异较大，活性大小为印楝油>超临界CO2提取物>乙酸乙酯粗提物>印楝素A。

The fumigant activity of the 4 different neem extracts was neem oil > neem SFE extracts > neem ethyl acetate extracts > azadirachtin A.

高速逆流色谱提纯茶叶粗提物中EGCG单体研究

Purification of EGCG Monomer from the Extracts of Tea by High Speed Countercurrent Chromatography

并根据粗提物C及分离组分A、B的液相色谱图推测出A、B的出峰时间，B可能是一个混合物，含有两个峰。

And in accordance with the HPLC chromatogram of crude extracts C and fractions A , B , Speculated the peak time of A , B. B may be a mixture , which contain two peaks .

中药复方粗提物对IBDV感染细胞能力的影响

Effect of crude extracts from Chinese herbal medicinal prescriptions on cellular infectivity of IBDV

蝎毒粗提物对人乳腺癌细胞MCF-7的抑制作用及机制

Antitumor Effect and Mechanism of the Partial Purified Scorpion Venom on Human Breast Cancer Cell Line MCF-7 in Vitro

用人胎肝组织粗提物多克隆抗体对构建的人胎肝cDNA文库进行免疫学筛选，筛选约106重组子后，得到9株阳性克隆。

Recombinant phage from the human fetal liver cDNA expression library were screened by human fetal liver tissues polyclonal antibodies , and nine positive clones were obtained .

注射0.5μg后2小时就下丘脑、垂体发现阳性部位；注射抑制素粗提物0.2ml后4小时在下丘脑、垂体也出现了阳性反应部位。

Positive sites were detected both in the hypothalamus and pituitary with 0.5 ug after 2h and with crude inhibin of 0.2 ml.

此外，正丁醇粗提物对人宫颈癌细胞（HeLa）有显著毒性，其半数毒性浓度（CC（50））小于15.6μg／mL。

In addition , SB also showed obvious cytotoxicity to Hela cells , with 50 % Cytotoxic Concentration ( CC_ ( 50 ) ) less than 15.6 μ g / mL.

应用高速逆流色谱法（High-SpeedCounter-currentChromatography，HSCCC），从丹参的乙醇粗提物中分离纯化脂溶性成分。

Separation and preparation of tanshinones from Danshen ( Salvia miltiorrhiza Bunge ) crude ethanol extract were studied by high-speed counter-current chromatography ( HSCCC ) .

采用流式细胞技术发现，猫眼草黄酮类粗提物兔血清可明显阻滞肺癌细胞株A549于G1期，并出现明显的细胞凋亡。

Flow cytometry assay showed that A549 cells were arrested in G1 phase by Euphorbia lunulata Bge extract rabbit serum , and showed significant apoptosis .

进一步确定这5株放线菌均属于链霉菌属（Streptomyces）。（4）发酵粗提物对真菌的抑制研究。

Further confirm that five actinomycetes belong to the genus of Streptomyces . ( 4 ) Fermentation of crude extracts of fungi inhibition .

采用中等浓度的乙醇溶液作为纤维素酶的反应体系可有效提高红景天总黄酮的浸出率，粗提物得率高，且DPPH清除活性较强。

The cellulose-ethanol extraction method shows high effectiveness , the crude extract has the highest yield with stronger DPPH radical scavenging activity .

粗提物经丙酮分级沉淀及高压液相色谱分离，得到较纯的LP，经质谱仪测定分子量为803.6D。

An antibacterial peptide LP was purified by acetone precipitation and reversed phase column chromatography . The molecular weight of LP is 803.6 D determined by mass spectrometry .

13份草样的氯仿粗提物中有7份含有ST，含量为0.32～0.85mg/kg。

Of the 13 samples , crude extracts 7 had ST , the contents being 0.32 ~ 0.85mg/kg .

用吸附法从球孢白僵菌（Beauveriabassiana）1003-V的代谢产物中分离出导致昆虫患病的毒素粗提物（以下简称毒素），并对其进行了毒力检测。

In this experiment , the crude toxin from the metabolite of Beauveria bassiana was isolated and its toxicity was detected .

采用X-5型大孔吸附树脂对黄瑞木果实红色素粗提物进行精制。

The optimum purification conditions of the red pigment by X-5 macroporous resin adsorption were studied .

本研究首次对普洱茶活性因子进行PPAR模型的高通量筛选研究。结果表明，普洱茶各粗提物对PPARα受体的激活作用很弱，醇提比水提更容易浸出激活PPAR受体的活性成分；

This paper used PPAR model of High Throughput Screening , being the first time in Pu'er Tea study , to screen active compounds of Pu'er Tea .

天然产物是新药的重要来源，如能对天然产物粗提物进行HIV逆转录酶抑制活性筛选将极大地提高发现新HIV逆转录酶抑制剂的效率。

Natural products are important sources of new drugs . To efficiently discover new HIV RT inhibitors , it will be very valuable to develop a method that can screen the inhibitory activity of crude natural product extracts .

灵芝（Ganodermalucidum）菌丝体通过生物转化作用富集无机硒，分别经水、碱水浸提，醇析，去蛋白，脱色后，得到灵芝硒多糖粗提物。

The organic selenium in mycelia of Ganoderma lucidum was enriched by biotransformation . After being extracted in hot water and hot basic water , the extraction were precipitated in ethanol .

D2与D3（培养基中添加粗提物）相比，两者对As.0002+1菌丝生长的影响也达到了显著水平。

Compared D2 and D3 ( added extract in culture medium ), both of them caused significance influence on the mycelium growth of As . 0002 + 1 .

不同种源印楝遗传多样性的ISSR分析用均匀设计试验方法研究印楝粗提物的提取。

ISSR Analysis of Genetic Diversity of Neem in Different Provenance A uniform design method was adopted to study the extraction of the neem seed extracts from neem kernels .

新鲜猪精液经乙醇沉淀，丙酮清洗，得抑制素粗提物，再经SephadexG－100凝胶过滤，收集蛋白质洗脱峰。

Fresh semen was precipitated with ethanol and washed with acetone to obtain a crude extract of porcine semen inhibin ( psIB ), and then purified by Sephadex G-100 Gel filtration to collect protein elution surge .

荷瘤小鼠灌胃给药粪鬼伞粗提物及多糖，对小鼠体内S180实体瘤的生长有较小的抑制作用；对小鼠脾脏、胸腺免疫器官脏器指数亦无明显影响。

Aqueous extracts and polysaccharide expressed lower inhibiting effect on S180 solid tumors in the mice by gastric perfusion and have no effects on index of the spleen and thymus .