【摘 要】
：
The endoplasmic reticulum (ER) consists of a complex system of tubules, lamellae, and flattened vesicles, and has a variety of morphologies in different cells.
【机 构】
：
Microbial Engineering Department,Key Laboratory of Cell Biology
论文部分内容阅读
The endoplasmic reticulum (ER) consists of a complex system of tubules, lamellae, and flattened vesicles, and has a variety of morphologies in different cells. It is believed to play a central role in the biosynthesis of cholesterol, phospholipids, steroids, prostaglandins, membrane and secretory proteins[1]. Cancer cells have different functions and ultrastmcture from their original cells[2-4]. The studies on ER membrane system of cancer cells are of great significance in understanding their malignant behavior. In the present work, the ultrastructural characteristics of ER in human colorectal carcinoma cell lines with different differentiation degrees were investigated.
其他文献
传统的由安全专家手工构造入侵检测规则的方法在新攻击频繁出现的今天越来越暴露出其工作量大、响应慢的局限性。为克服上述局限,该文提出一种自适应的入侵检测系统框架。该
目的:了解高中男生中儿童期性虐待发生情况,探讨性虐待经历对学生心理健康的影响.方法:用自填式问卷,对某中学以班级为单位整群抽取的239名高中男生就有关儿童期性虐待经历进
Shengmaisan is a recipe of traditional Chinese medicine, which is composed of three herbs. The interaction among the components from the three herbs of Shengmai
The regional blood flow in the rat mesentery under the effect of noradrenalin is monitored using the laser speckle imaging method. The results show that at the
Immune response and protective efficacy for the combination of four tuberculosis DNA vaccines were evaluated in this study. We obtained 1︰200 antibody titers aga
The interaction of extracellular matrix-integrin markedly influences the adhesion, outgrowth, differentiation and expression of serine proteinases by the blasto
Multifractal characteristics of 16-channel human electroencephalogram (EEG) signals under eye-closed rest are analyzed for the first time. The result shows that
Objective: To explore the correlation and clinical significance between expression of MDR (multidrug resistance) related gene MRP, MDR1, C-erbB-2 and cell apopt
采用多重交叉策略和多重变异策略的改进遗传算法建立了锂离子电池正极材料合成条件对放电容量的影响关系模型.结果表明,该方法估算精度高,收敛速度快,具有较强的通用性.所得
Objective: To investigate the possible interaction between the ras and p53 genes over-expression in thyroid carcinoma, and whether there is a correlation betwee