糖甙

The pigment in colored cotton fibers was extracted by methanol at room temperature. The results of color reactions HCl-Mg reaction, NaBH4 reaction, NaOH reaction, FeCl3 reaction and Pb(Ac2 reaction of the pigment extractive showed that the pigment extracted by methanol was flavone or flavonol with two adjacent hydroxide groups (Table 2, Fig. 1). The results of UV spectral analysis further proved that the pigment extracted by methanol from brown fiber belonged to flavone with two adjacent hydroxide groups in B ring, and that from the green fiber contained not only flavone but also flavonols with two adjacent hydroxide groups both in A ring and B ring and indican replaced a hydroxide group at 3-site of A ring Fig.

通过盐酸－镁粉反应、四氢硼钠还原反应、碱反应、醋酸铅反应、氯化铁反应和紫外光谱吸收的分析表明，甲醇室温提取的棕色棉纤维色素可能是黄酮类化合物，B环上带有邻二酚羟基；甲醇室温提取的绿色棉纤维色素除黄酮类化合物外，还含有3-位羟基被糖甙化的黄酮醇类化合物，A、B环上都带有邻二酚羟基。

Methods The viral particles of recombinant adeno-associated viral vector 2-IRES-EGFP/MnSOD(rAAV2-IRES-EGFP/MnSOD) were injected into the perilymph through the round window membrane on the 6th week.To observe the feasibility of MnSOD gene therapy for protecting the cochlear function with the methods of Westernblot, ApopTag peroxidase apoptosis detection, MnSOD activity detection and effect on hearing.

方法在半乳糖注射的第6周(注射氨基糖甙类抗生素之前2周)将rAAV2-IRES- EGFP/MnSOD病毒液经圆窗膜注入拟老化大鼠的耳蜗外淋巴，通过免疫组化(ApopTag过氧化物酶凋亡检测)、Westernblot及MnSOD活性检测的方法观察MnSOD基因在对抗内耳氧化应激损伤中的干预性保护作用。

The drug sensitive indol test result shows,imipenem,cefoperazone,the sand star bactria bears the medicine rate low(1%~3%),amino sugar glycoside and west wood,other cephalosporins.all exsits the different degree bears the medicine.

药敏试验结果显示，亚胺培南、头孢哌酮舒巴坦，沙星类的细菌耐药率低(1%~3%)，氨基糖甙类及西林类、其他头孢类等均存在不同程度的耐药。

The drug sensitive indol test result shows,imipenem,cefoperazone,the sand star bactria bears the medicine rate low(1%~3%),amino sugar glycoside and west wood,other cephalosporins

药敏试验结果显示，亚胺培南、头孢哌酮舒巴坦，沙星类的细菌耐药率低(1%~3%)，氨基糖甙类及西林类、其他头孢类等均存在不同程度的耐药。

The content and its variation of 4 components from glucosides hydrolysis such as vanillin in the Vanilla bean of different curing stages have been analyzed by HPLC.

采用HPLC分析监测不同生香阶段和陈化期的香荚兰豆荚中香兰素等4个糖甙水解成分的含量变化。

The result shows that it can improve the hydrolysis of glucosides and increase vanillin content in V...

结果表明，酶促生香效果明显，可促进香兰素糖甙等物质的分解，提高豆荚中香兰素含量，缩短生香陈化时间，具有潜在的生产应用价值。

Additionally, in May, Sanmark LLC unveiled Lignate SDG30-WS, a water-soluble 30% flax lignan extract that provides the monomer form of secoisolariciresinol diglucoside, one of the primary lignans in flax.

此外，2001年5月，桑马克公司LLC亮相木质素sdg30-水溶，水溶性30%亚麻木提取规定单体形式secoisolariciresinol脂素二糖甙一个首要郑荣梁亚麻。

Objective: To use high-performance liquid chromatography to determine stevia glucosides, to provide reliable analysis method for production and to guarantee the quality of products.

目的 建立用高效液相色谱法测定甜菊糖甙，为生产提供可靠的分析方法，确保产品的质量。

Being the main reason of sensorineural hearing loss,the mechanism of aminoglycoside antibiotic\'s ototoxicity has been researched in many aspects,such as morphology, protein expression,gene regulation,and electrophysiological etc.But,most of those researches are focus on inner/outer hair cell,cochlear striae vascularis and spiral ganglion neuron.

在我国，氨基糖甙类药物导致的听力损失位居各种致聋因素之首，作为引起感音神经性聋的主要原因，学者们从形态、蛋白质表达、基因调控、电生理记录等各个方面对其耳毒性机理进行了大量研究，但研究主要集中在耳蜗的内、外毛细胞、血管纹、螺旋神经元部位。

Aminoglycoside for gram-negative bacteria have good antibacterial activity; cefotaxime resistance rate of 70%, lincomycin, levofloxacin against Streptococcus pneumoniae have good antibacterial activity.

氨基糖甙类对革兰氏阴性杆菌有较好的抗菌活性；头孢噻肟的耐药率70%，林可霉素、左氧氟沙星对肺炎链球菌有较好的抗菌活性。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。