查询词典 extracts

Liver fibrosis/physiopathol; liver fibrosis/tcm ther;liver/pathol;achillea alpina/pharmacol;plant extracts/pharmacol;plant extracts/admin;rats

肝纤维化/病理生理学；肝纤维化/中医药疗法；肝/病理学；蓍草/药理学；植物提取物/药理学；植物提取物/投药和剂量；大鼠

Thirdly, we also examine the effect of these extracts on maize seed germination rate, maize seeding height and fresh weight, and the results show that three extracts are safe to maize at the concentration of 1:20, with a inhibit rate under 4 %.We further identified and purified organic acids, alkaloids hydroxybenzenes and neutral materials from extract and examined their effects on Amaranthus retroflexus L. seeds.

实验结果表明在干样：水为1：50以内，这三种向日葵的叶片提取液对反枝苋种子萌发和幼苗株高、鲜重及出叶数的抑制效果都非常显著；随着提取液浓度的下降抑制作用也呈明显的下降趋势；通过实验数据比较，这三种向日葵叶片提取液对反枝苋种子萌发抑制和对反枝苋幼苗株高、鲜重及出叶数的抑制效果略有差异。

The extracts are proanthocyanidins identified by anthocyanidin reaction and JR-spectra. Number-average molecular weight M(subscript n of the extracts are respectively 1705 (95%) and 798 (5%) determined by GPC and VPO.

用凝胶渗透色谱法和蒸汽渗透压法测定产物的相对分子质量M(下标 r及其分布，产物中95%以上组分的数均相对分子质量M(下标 n为1705（相当于聚合度4~5），其余组分的M，为798。

Here we show that extracts of the Aplysia central nervous system and extracts of sensory neurons contain a set of proteins, including one with properties similar to mammalian CREBPs, that specifically bind the mammalian CRE sequence.

A磷酸化时能够增强转录。我们发现海兔中央神经系统和感觉神经元的提取物含有一系列蛋白，其中有一个与哺乳动物特异性得结合到哺乳动物的CRE序列上的CREBP性状类似。

The petroleum ether extacts,ethyl acetate extracts and methanol extracts from roots of Aristolochia debillis Sieb.et Zucc.

通过琼脂平板扩散试验和双倍稀释试验，对青木香Aristolochia debillis Sieb.et Zucc。

Activity of liver sod in high-dose of alcoholic extracts of averrhoa carambola l.root group significantly increased（p＜0.05）, while concentration of mda in liver decreased markedly（p＜0.01）.conclusionthe alcoholic extracts of averrhoa carambola l.root could relieve the reaction of lipid peroxide and has significant hypoglycemic effect in stz-induced diabetic mice. it is a potential hypoglycemic agent of treatment diabetes and its complication.

结论阳桃根醇提物能够减轻stz诱导的糖尿病小鼠脂质过氧化反应，降低血糖，是一种具潜在开发意义的治疗糖尿病及其并发症的药物。

The major results obtained are: PCR-RFLP method is suitable for molecular identification of Shihu; 205 compounds were isolated from 10 species of Dendrobium, including 21 new compounds, and 28 compounds isolated from genus Dendrobium for the first time. Each of the extracts and compounds were screened for anticoagulant and antitumour activities separately. The results indicated that the ethyl acetate extract from Dendrobium chrysanthun has significant anticoagulant function; the antitumour function of the 4 bibenzyl components from Dendrobium chrysotoxum is stronger than that of phenanthrene, of which the erianin has significant anti-angiogenic effect both in vivo and in vitro; components with moderate or stronger antitumour activities were found in the extracts of D. thyrsiflorum, D. chrysanthun and D. trigonopus; quality standard for 5 species of Dendrobium was drawn up use active or indicative components as control.

重要研究结果有：经方法学研究，认为PCR-RFLP法适于作为石斛属药材分子标记鉴定方法；对10种石斛进行化学成分分离鉴定，共分得205个化合物，其中新化合物21个，首次从石斛属分得的28个；对提取物和各单体化合物分别作抗凝血、抗肿瘤等活性筛选，结果说明束花石斛乙酸乙酯部位有显著的抗凝血作用，鼓槌石斛的4个联苄类成分抗肿瘤作用强于菲类，联苄类毛兰素在体内外有显著抗血管生成活性，球花石斛、束花石斛及翅梗石斛均筛到中等或较强抗癌活性的成分；选择有活性或指标性成分作对照品，对5种石斛草拟了质量标准。

The total contents of phenol compounds of fresh Boehmeria nivea root was 200.24± 0.93 mg/g, which is 4.5 times higher than ethanol extracts of fresh Boehmeria nivea leaf, and its ability to remove ABTS free radical is 7.4 times higher than that of fresh Boehmeria nivea leaf, which is one third of Trolox's ability to remove free radical. Antioxidant components of hot water extracts of Boehmeria nivea leaf exhibited 55 and 67% lower than that of fresh leaf respectively.

sulfonic acid］和DPPH(α，α-diphenyl-β-picrylhydrazyl)自由基为最高，其次为热水萃取物和冷水萃取物，而新鲜苎麻根乙醇萃取物总酚类含量为200.24 ±0.93 mg/g，约高於新鲜苎麻叶乙醇萃取物的4.5倍，其清除ABTS自由基能力是新鲜苎麻叶乙醇萃取物的7.4倍，约为维生素衍生物的1/3倍。

The immuneological functions of watery extract, sixty-five and ninety-five percent of ethanol extracts of Caesalpinia Sappan L. in mice were studied. It was reviewed that extracts had effects on the production of hemolysin antibody by CRBC and meshy endothelium phagocytosis function in mice.

利用水、65%、95%乙醇提取物进行了免疫药效学的动物实验研究，考察了上述提取物对红细胞所致的小鼠溶血素抗体生成的影响以及小鼠网状内皮系统对血流中惰性碳粒的吞噬功能的影响。

The results as follows: all eight extracts deactivated TMV in vitro and have inhibition of the infectory of TMV, and seven extracts showed therapeutically activity in different degree on TMV except Cantharellus minor Peck.

试验结果表明：8种食用菌提取物在体外都具有钝化病毒及抑制病毒侵染的作用；除鸡油菌外，其它7种食用菌提取物对TMV有不同程度的治疗作用。

I'm strongly against the death penalty — it's an eye for an eye.

我不赞成死刑——这是以牙还牙的报复行为。

And to get you the support you need, we're enlisting all elements of our national power: our diplomacy and development, our economic might and our moral suasion, so that you and the rest of our military do not bear the burden of our security alone.

并给你们所须的支援，我们正徵召国家所有各种的力量：我们的外交及发展，我们的经济力量与道德劝说，所以你们与其他军人不须要孤独地负起国家安全的责任。