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- Objective To study the influence of CXCR4 expression on the exosomatic invasive capability of osteosarcomatous cell subline. 目的 探讨趋化因子受体CXCR4对骨肉瘤细胞株的体外侵袭能力的影响。
- Objective: To investigate the effect of cinnamic acid (CINN) on differentiation induction of a human lung adenocarcinoma cell subline (A549). 目的:研究肉桂酸对人肺腺癌细胞的诱导分化作用。
- These findings suggest that K562 cell line has a capability of inducing acquired resistance to VER,which may be associated with overexpression of PgP,and then leading to reduction of intracellular accumulation of VER in K562/VER cell subline. 说明K562细胞系能产生对VER的获得性耐药性,其耐药机制可能与PgP表达过量,并由此导致细胞内VER聚集下降等因素有关。
- Methods A DDP-resistant human ovarian adenocar- cinoma cell subline (COC1 /DDP ) was developed by contineous stepwise selection in increasing concentra- tion of DDP from the parent cell line COC1 in vitro. The multiple changes of biological. 方法应用顺铂连续作用并逐步提高药量的递增压力选择法,从人卵巢腺癌细胞COC1中分离出对顺铂耐药的细胞亚株(COC1/DDP),并比较耐药细胞和亲代细胞某些生物学特性差异。
- To understand whether K562 cell was able to produce the acquired resistance to verapamil(VER),a model of K562 cell subline resistance to VER(K562/VER) was established through gradually increasing VER concentration in the media. 为探讨人白血病细胞对耐药逆转维拉帕米的耐药机制,我们通过不断提高培养液中维拉帕米浓度建立维拉帕米耐药性K562亚系(K562/VER),采用MTT法测定维拉帕米、潘生丁和环孢素A对K562、K562/VER细胞的毒性或耐药性;
- drug resistant cell subline of gastric cancer 胃癌耐药细胞亚系
- Keywords Colorectal neoplasm;Multidrug resistance;Cell subline; 关键词结直肠肿瘤;多药耐药;细胞株;
- Flow cytometry was used to detect theexpression of HLA-l, HLA-2, B7-l, B7-2 in parent cell lines (COC1 andSKOV3 ) and multidrug resistant cell sublines (COCI/DDP andSKOV3/Adr). 运用流式细胞仪技术检测了各种不同细胞亚株的HLA-1、HLA-2、B7-1、B7-2的表达。 结果:耐药亚株COC1/DDP、SKOV_3/Adr和亲本株COC1、SKOV_3的N-GSLs表达有差异,COC1/DDP、SKOV_3/Adr的CMH表达较COC1、SKOV_3强。
- Establishment of TRAIL Drug Resistant Gene in Colon Cancer Cell Subline and Investigation of Its Resistance Mechanism 结肠癌TRAIL耐药细胞株的建立及其耐药机制的初步研究
- Establishment of multidrug resistant hepatoma cell subline and its biological features 人肝肿瘤耐药细胞亚系建立及生物学特性研究
- Methods Using the quantitative reverse transcription PCR procedure,we observed the expression of nm23 mRNA in human pancreatic cancer JF305 cell sublines with different metastatic potential. 方法 在建立不同转移潜能的人胰腺癌JF305 单克隆细胞亚系的基础上,应用定量逆转录多聚酶链式反应技术(RT?PCR)检测不同转移潜能的人胰腺癌JF305 单克隆细胞亚系细胞中nm23 mRNA 的表达。
- A storage cell in some amorphous memory devices. 某些非晶体存储器中的一个存储单元。
- She was found prostrate on the floor of the cell. 有人发现她趴在小屋的地板上。
- The prisoner rapped out a message on the cell wall. 那囚犯敲打囚室的墙来传达讯息。
- The prisoner raped out a message on the cell wall. 那囚犯敲打囚室的墙来传达讯息。
- The growth of successive layers of a cell wall. 敷着,附着细胞壁连续层的生长
- The prisoner was locked in a cell. 那囚犯被关在单人牢房内。
- The prisoner paced the floor of his cell. 那犯人在牢房里来回地走著。
- The stage was designed to imitate a prison cell. 舞台设计成牢房的样子。
- The prisoner clawed at the cell door in desperation. 囚犯绝望地乱抓牢房的门。