胶素

Actinomycin D could inhibit the effects of fibrogenic factor on type Ⅰ and Ⅲ collagen gene expression.

放线菌素D可抑制该因子对胶原基因表达的刺激作用。

Experiments show that Ang Ⅱ activates JNK mediated by AT〓, and JNK increases transcription activity of c-Jun by phosphorylating c-Jun amido-terminal, and induces expression of c-Fos gene. c-Jun and c-Fos form transcriptional factor activated protein-1 complex. AP-1 may stimulates genes which correlate with cardiovascular remodeling expression, such as transforming growth factor, collagen type Ⅰ and Ⅲ, skeletal muscle α-actin,β-MHC, atrial natriuretic factor.

实验表明，在心肌和血管平滑肌细胞Ang Ⅱ通过AT〓介导激活JNK；JNK通过磷酸化c-Jun氨基末端增加c-Jun的转录活性并诱导c-Fos基因表达，c-Jun和c-Fos蛋白形成转录因子复合物激活蛋白-1(AP-1)，并刺激各种心血管重塑相关基因如转化生长因子-β1(TGF-β1)、Ⅰ，Ⅲ型胶原、骨骼肌α-actin、β-MHC(β-myosin heavy chain，β-肌球蛋白重链)、心钠素的表达。

Allantoin helps the body to regenerate skin cells, collagen and elastin, which are necessary components of connective tissue.

尿囊素有助于身体结缔组织的必要组成部分再生，即肌肤细胞、胶原质和弹性蛋白的再生。

Abstract］ AIM: To study the cytotoxic effects of doxorubicin on apoptosis in glioma cell lines U343, U138, U373 induced by antihuman DR4/DR5 monoclonal antibodies (FMU1.4/FMU1.5) and the underlying mechanism.

摘 要］目的：探讨亚毒性剂量的阿霉素影响抗DR4、 DR5单克隆抗体 FMU1.4和FMU1.5诱导3株神经胶质瘤细胞株U343、 U138及U373凋亡的作用及可能的机制。

To master fluid mosaic model of cell membrane;peripheral proteins and integral proteins;the type of extracellular matrix;Collagen;glycosaminoglycan and proteoglycan;elastin; Occliding junctions;anchoring junctions;desmosome hemidesmosome、the structure and function of adhesion belt and focal adhesion;cell coat;cadherins;selectin;Ig-superfamily; integrins

掌握生物膜的流动镶嵌模型；膜周边蛋白和膜内在蛋白；细胞外基质的类型；胶原纤维；糖胺聚糖和蛋白聚糖；弹性蛋白；封闭连接；锚定连接；桥粒与半桥粒、粘着带与粘着斑的结构与功能；细胞外被；钙粘素；选择素；免疫球蛋白超家族；整联蛋白

RESULTS: Wound healing rate, wound healing time, histopathology analysis, quantity assay of macrophage, determination of hydroxyproline, proliferation of cell, assay of DNA contents and circle of cells, level of transforming growth factor-alpha, levels of interleukin-1, interleukin-6 and tumor necrosis factor, assay of keratinocyte collagenase-1, level of fibroblast growth factor receptor-1, level of monocyte chemoattractant protein-1 and level of keratinocyte plasminogen activator inhabitor type 2 were selected as the evaluation criteria of wound healing.

结果 筛选了创面愈合率、创面愈合时间、组织病理学分析、巨噬细胞定量分析、羟脯氨酸含量测定、细胞增殖情况、细胞DNA含量和细胞周期分析、转化生长因子-α水平、白细胞介素-1、白细胞介素-6和肿瘤坏死因子水平、角质细胞胶原酶-1含量测定、成纤维细胞生长因子受体-1水平、单核细胞化学诱导蛋白-1水平和角质细胞纤溶酶原活化抑制剂-2水平等十三种创面愈合评价指标。

Results show that the existing of mycelium avails extraction of lincomycin and separation of solution and extractant because of the interaction among the colloid liquid aphrons, colloid gas aphrons and mycelium.

实验结果表明：由于胶状液沫、胶状气沫和菌丝体的相互作用，被萃取液中适量菌丝体的存在有利于萃取和分层，分层效果好于不含菌丝体的林可霉素水溶液。

These results indicated that activation of proteases and protein synthesis inhibition play important roles in collagen gel-induced apoptosis.

由上述结果指出，蛋白酵素的活化在胶原蛋白凝胶诱发的细胞凋亡过程扮演重要角色。

SF and collagen films were treated by negative corona discharge, homothermal surface potential decay was tested to detect the charge stability. Result showed circums- tance humidity influenced severely the surface charge stability. There were polar groups on the surface after corona discharge, and hydrogen bonds existed between these groups. On the other hand, ATR-FTIR analysis indicated the conformation transition of SF was induced by strong electric field and a part of random coil conformation was converted into β-sheet structure.

采用自制的负电晕极化装置对丝素、胶原膜进行了表面处理，等温表面电位衰减法测试材料在不同环境中表面电位的变化，发现环境湿度对材料表面电荷稳定性的影响较大；XPS光谱分析表明材料表面有极性基团产生，这些基团之间有可能会形成氢键，同时ATR-FTIR分析表明丝素的构象在强电场的作用下发生了变化，由无规线团转变为β折叠结构。

Ingredients: CMA (Cell Metabolism Activation Complex)(10%), glucoprotein, placenta extract, hyaluronic acid, vitamin C, vitamin E, rose and collagen.

成份：CMA细胞再生素10%、醣蛋白、胎盘素、玻尿酸、维他命C、E、玫瑰、胶原蛋白。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失