化学方法

Author had started the research on design and synthesis of heterocycles several years ago, mainly focused on the design and synthesis of imidazole, thiazole, tetrazole derivatives and their glucosides, in which most of them may have some particular bioactivities.

本论文主要是围绕具有生理活性含氮杂环化合物的设计与合成而展开的，在论文工作中我们应用液相&一锅法&和固相组合化学方法进行了咪唑环、噻唑环、四氮唑环等具有生理活性的杂环化合物及其糖苷的合成。

Then glutamate, GABA and GABA_BR1 in cells on bone trabecula surface of distal fermur of rats in every group were checked with immunohistochemistry method.

运用免疫组织化学方法检测各组大鼠远端股骨骨小梁表面细胞的Glu、GABA和GABA_BR1。

Methods Expression of MMP-8, collagen Ⅰ and collagen Ⅲ in fascia transversalis from the patiens of indirect inguinal hernias and non hernias was examined by immunohistochemical method.

采用免疫组织化学方法检测30例腹股沟斜疝患者及25例非病患者腹横筋膜中MMP-8、胶原Ⅰ、胶原Ⅲ的表达。

Objective: To optimize the preparation of Trimeresurus tea extraction process and the physical and chemical methods for clarification of the extract obtained in extraction technology to clarify the optimal conditions for a variety of conditions.

摘 要：目的：优化竹叶青茶制备的提取工艺并用物理及化学方法对提取液进行澄清，得到了提取澄清技术中各种条件的最优条件。

The structures of the triterpene glycosides were elucidated based on spectral data, chemical reactions, and related references.

利用大孔树脂柱层析、正相硅胶柱层析、反相硅胶柱层析、Sephadex LH-20以及HPLC等层析手段，对一种辐肛参的皂苷类成分进行分离，应用波谱技术和化学方法，并结合文献对照，对所得的化合物进行结构鉴定。

Methods Endogenous EB1 mRNA and protein levels in embryonic cells of trophonema from artificial abortion and spontaneous abortion were compared, using fluorescence quantitative PCR, immunohistochemistry and western blot, respectively.

采用荧光定量PCR技术检测EB1基因在人工流产绒毛核型分析正常的胚胎细胞和自然流产绒毛核型分析异常的胚胎细胞中的表达差异；免疫组织化学方法检测EB1蛋白在两者中的表达情况，并用Western blot加以验证。

Histoehemistry method was used to study the distribution of ulex europaeus agglutinin-l（UEA-1） receptors in rabbit uterus during the estrus cycle and early pregnancy.

采用组织化学方法对荆豆凝集素-1（ulexeuropaeusagglutinin-1，UEA-1）受体在兔发情周期及早期妊娠子宫内的分布以及激素调节进行了研究。

Histochemistry method was used to study the distribution of ulex europaeus agglutinin-1(UEA-1) receptors in canine uterus during the estrus cyctle and early pregnancy.

采用组织化学方法对荆豆凝集素-1(ulex europaeus agglutinin-1，UEA-1)受体在发情周期和早期妊娠犬子宫内的分布以及激素调节进行了研究。

The dynamic distribution of three different glycoconjugates in oocytes and follicle cells during the oogenesis of Atractomorpha sinensis were detected using biotin-labeled Peanut Agglutinin, Soy Bean Agglutinin and Ulex Europaeus Agglutinin I lectins.

以生物素标记的凝集素(UEA-I、 SBA、 PNA)为探针，利用凝集素组织化学方法对短额负蝗卵子发生过程中滤泡细胞和卵母细胞内糖复合物的分布进行了定位研究。

Hair removed from the raw hide through the process of Unhairing can be resolve into protein by chemical methods.

在皮革工业过程中，从原料皮上脱下来的毛发可以用化学方法把它们分解成角蛋白。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。