正常细胞

这是因为被癌症杀死的正常细胞也会将DNA释放到血液中，这些DNA有其独特的特征。

That is because the normal cells killed off by cancer also release DNA into the bloodstream , which has its own unique signature .

良性乳腺病的DNA含量，比癌细胞低得多，但比正常细胞高，它们的DNA峰值位于二倍体～四倍体之间。

The DNA contents of the benign lesion cells were significantly lower than that of cancer cells , but higher than that of normal cells .

结果正常细胞百分比：A组（2.5±1.0）%，B组（78.8±6.6）%；

RESULTS Normal cell percentage : Group A ( 2.5 ± 1.0 ) % and Group B ( 78.8 ± 6.6 ) % ;

结果：正常细胞在用双琼脂MTT法时生长不良，而肿瘤细胞则生长良好。

RESULT : In DMTT test normal cell grew poorly while tumor cells grew well .

结论2%福尔马林溶液和枸橼酸盐缓冲液适用于AFM标本的制备：正常细胞膜表面隆起与凹陷结构的形态比肿瘤细胞膜规则，大小也较均匀；

Conclusion 2 % Formaldehyde solution and citrate buffer are fit for the preparation of AFM specimens .

琼脂糖电泳结果显示，TFA对正常细胞和肿瘤细胞核DNALadder形成具有不同的影响。

Agarose gel electrophoresis showed that TFA had different effects on the DNA Ladder of normal cells and tumor cells .

IL-1β对小鼠垂体正常细胞和ACTH瘤细胞生长的影响

The Effect of Interleukin-1 β on Cell Growth of Normal Mouse Pituitary Cells and ACTH Secreting Adenoma

可能根是由丢失了T-DNA的正常细胞长成的。

The roots perhaps grow from normal cells losing T-DNA .

TRAIL是新的肿瘤坏死因子之一，仅诱导肿瘤细胞和病毒感染细胞凋亡，而不引起正常细胞凋亡。

TRAIL , one of the new tumor necrosis factors , induces apoptosis in human melanoma cells but not in healthy cells .

目的探讨人癌细胞mtDNA与正常细胞mtDNA一级结构的差异。

Objective To understand the primary structure difference between human carcinoma and norml mitochondrial DNA ( mtDNA ) .

人肿瘤细胞与正常细胞内微管的PAP免疫酶细胞化学观察

Observations on microtubules of cultered human tumor cells and normal cells by immunoperoxidase ( Pap ) cytochemical method

与正常细胞相比，肿瘤细胞清除ROS的能力较低，对ROS比较敏感。

Cancer cells have a lower ability of scavenging ROS than that of normal cells , and is sensitive to ROS .

ALK基因蛋白在肿瘤细胞和正常细胞中表达的意义

Significance of ALK Gene Expression in Neoplasms and Normal Tissues

转化生长因子α（TGFα）是一种参与调节正常细胞和肿瘤细胞增殖、分化的细胞因子，是肝细胞增殖分化过程中必不可少的有丝分裂原。

Transforming growth factor-alpha ( TGF-alpha ) is a potent mitogen of normal and neoplastic hepatocytes . It could promote the hepatocellular proliferation , differentiation , regeneration and tumor cell growth .

方法体外培养人RPE细胞，采用逆转录聚合酶链反应和免疫荧光法检测正常细胞syndecan-1mRNA、蛋白的表达；

Methods Reverse transcription polymerase chain reaction and immunofluorescence staining were used to detect the expression of syndecan-1 mRNA and protein in normal RPE cells .

宿主细胞中处于绝对潜伏期的EBV不表达任何病毒蛋白，此时无法鉴别携带EBV的细胞与正常细胞。

As EBV in absolute latency does not express any viral proteins , the immune system is unable to distinguish the infected cells from normal cells .

SG511是E1855KD区缺失的嵌合型溶瘤病毒，此病毒克服了以前需要依赖肿瘤细胞表面CAR高表达的局限性，特异性的针对P53缺失或者突变的肿瘤细胞，而对正常细胞没有影响。

This virus overcome the limitation that are necessarily dependent on high expression of CAR on cancer cell surface , and specially target on P53 deficient or any mutant cancer cell , while have no cytotoxic effect on those normal cells .

S期激酶相关蛋白2（S-phasekinaseassociatedprotein2，Skp2）是泛素连接酶复合物的底物识别序列，对正常细胞周期调控起重要作用。

S-phase kinase associated protein 2 ( Skp2 ) is the substrate-recognition domain of the ubiquitin ligase and plays essential roles in regulation of the normal cell cycle .

MDM2在正常细胞内介导p53泛素化及降解，但在HPV阳性细胞中p53的泛素化及降解完全由E6/E6-AP复合物介导。

P53 ubiquitination and degradation is mediated by MDM2 in normal cells . However , in HPV positive cells the ubiquitination and degradation of p53 is mediated by E6 / E6-AP complex completely .

潜伏膜蛋白1（Latentmembraneprotein1，LMP1）是由γ疱疹病毒亚科的EB病毒基因编码的能够使正常细胞发生恶性转化的跨膜信号蛋白，C-端为LMP1的主要功能区。

Latent membrane protein 1 ( LMP1 ) encoded by Epstein-Barr virus gene is a kind of transmembrane signal protein causing cell malignancy . LMP1 C terminus is essential for its transforming activities .

转化细胞和正常细胞中核仁蛋白B23的含量差异

Difference in the Level of Nucleolar Protein B 28 between Transformed and Normal Mammalian Cells

钳制电压为-100mV时，正常细胞的内向交换电流密度为0.42±0.14pA／pF，肥厚细胞达1.12±0.33pA／pF（P＜0.001）。

At a holding potential of - 100 mV , the inward current densities were 0.42 ± 0.14 pA / pF in normal cells ana 1.12 ± 0.33 pA / pF in hypertrophied cells ( P < 0.001 ) .

结论Thiotepa滴眼液对各种细胞有明显的生长抑制作用；0.05%Thiotepa滴眼液对各种人癌细胞和正常细胞均有强的细胞毒作用，且对人癌细胞无明显的选择性抑制作用。

Conclusions 0.05 % Thiotepa Eye Drops had markedly cytotoxic effects against human cancer cells and human normal cells , no exhibited selective inhibition .

这种治疗之所以不影响正常细胞，是因为它们能唤醒受健康BRCA基因组控制的备用修复机制。

This does not affect normal cells because they can call on an alternative repair mechanism , controlled by their healthy BRCA genes .

HPV阴性组（368例）液基细胞学检查呈正常细胞抹片者316例（85.87%），HSIL0例，LSIL16例（4.35%），ASCUS36例（9.78%）。

In HPV negative group ( 368 cases ) there 316 cases ( 85.87 % ) were normal by cytological test , no HSIL , 16 cases ( 4.34 % ) of LSIL and 36 cases ( 9.75 % ) of ASCUS .

MAGE-A3是一个在非小细胞肺癌和很多其他类肿瘤中表达的肿瘤相关特异抗原，但在正常细胞内不表达。

MAGE-A3 is a tumor-specific antigen that is expressed in non-small cell lung cancer and a wide variety of other cancers , but not in normal cells .

通过研究不同条件下基因调控网络的Derrida曲线，我们发现正常细胞更加接近于混沌的边缘，这验证了Kauffman提出的混沌边缘假说。

Through the study of the Derrida curve under different conditions , we found that the normal cell is closer to the edge of chaos , which supports the hypothesis of Kauffman .

由于CPT-11类药物具有特异识别肿瘤细胞的能力，临床医生提出该项技术可能会有效避免抗肿瘤药物对正常细胞杀伤的副作用。

The ability to target tumors with CPT-11 suggests that this technique could let clinicians treat tumors in humans more effectively while avoiding side effects caused by damage to normal cells .

在CD7+AML的MRD检测中，CD7与其他髓系抗原组合能够在双参数散点图上很好地区分白血病细胞与正常细胞。

In the MRD detection of CD7 ~ ( + ) AML , CD7 , combined with other myeloid markers , could effectively distinguish normal cells from leukemia cells in the dual-parameter dot plots .

Danks说：当治疗的靶向为肿瘤细胞而非正常细胞时，医生可以加大治疗力度同时最大限度的降低副作用。

But by targeting tumor cells while avoiding normal cells , doctors could treat the neuroblastoma aggressively while minimizing side effects .