查询词典 tumorigenic

The resulting cell immortalization is an essential component of the tumorigenic phenotype of human cancer cells.

由此永生细胞是人类肿瘤细胞的重要组成部分。

However, measuring p27 in the blood at ages 1 and 6 weeks old by ELISA could be used for discriminating the ALV-J-infected flocks from non-infective flocks having endogenous non-tumorigenic avian leucosis. Because the p27 of the former increases but that of the latter decreases during young ages.

然而应用ALV-J可在1周龄内鸡群中迅速传播的特性，感染鸡群早期的p27会上升，因此检测1周龄及6周龄鸡只血液p27的升高，可以与无ALV-J感染只含内源性病毒的鸡群区别。

The mutation of K-ras gene and the abnormal transcription of FHIT gene have close correlatetion with tumorigenic development of lung cancer.K-ras and FH1T became the molecule target of smoke cancerigenic.

K-ras、FHIT基因异常与肺癌发生密切相关。

Furthermore, we found that HPV-positive dysplastic and tumorigenic cervical lesions were characterized by high levels of EZH2 protein in vivo.

并且，研究发现，HPV阳性的发育异常的以及致瘤颈损伤以EZH2的高表达为特征。

Results indicated that suppression of malignancy was observed in the hybrid cells, they became differentiated morphologically and functionally by:(1) changes in histochemical staining, nucleus-cytoplasm in ratio, and increase in cell size and nucleal heterochromation, but decrese in cell surface microvilli and number of nucleoli;(2) decrease of growth rate, mitotic index and DNA synthesis rate;(3) loss of the ability to growth in soft agar medium, and non-tumorigenic under heterotransplantation to nude mice;(4) reduction of chromosome number mainly of rat derivative and decrease in chromosomal aberration rate.

实验结果表明：（1）杂交细胞出现瘤细胞与网织红细胞杂交同样的表型逆转及去恶性化特征，主要表现在细胞体积增大、核质比例减小；DNA合同速率降低、分裂指数下降，细胞生长显著减慢；在软琼脂中不形成集落，在裸鼠体内失去了长瘤能力。

Unmutated proto-src coding region is tumorigenic if expressed from the promoter of Rous sarcoma virus: implications for the gene-mutation hypothesis of cancer.

他反对癌基因学说的关键是基因表达量的问题，也就是他认为细胞原癌基因要致癌必须获得类似病毒启动子的强力转录力量

Here, we investigated the anti-tumorigenic activity of Tid1 in head and neck squamous cell carcinoma in vitro and in vivo.

首先，藉由免疫组织染色法侦测头颈癌各时期 Tid1 的表现变化，实验结果发现：在肿瘤发展后期、肿瘤再度复发及预后存活率低的病人组织中，Tid1 的表现有显著减少。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。