查询词典 aberrant

Recent studies have found that aberrant expression of CDX2 plays a crucial role in intestinal metaplasia formation and intestinal carcinoma.

迄今的研究发现， CDX2基因的异常表达与胃黏膜肠上皮化生和肠型胃癌的发生密切相关。

Studies have shown that there is aberrant expression of MUC2 mucin in pancreatic cancer.

目前已发现胰腺癌中存在MUC2表达异常。

Ransforming growth factor beta TGF-β is a potent growth suppressor of normal epithelial cells. However, many types of invasive cancer cells (e.g. breast cancer frequently overproduce TGF-β to enhance their growth and metastasis. Quite frequently, these cells do not possess a functional type II TGF-β receptor, indicating an aberrant TGF-β signaling is responsible for promoting cell growth.

Transforming growth factor beta 对於正常的上皮细胞是一个很强的生长抑制因子，然而，许多种具有蔓延侵犯性的癌细胞常常是表现大量的 TGF-β来促进细胞生长与转移，这些癌细胞通常不表现具有功能性的第二型 TGF-β receptor，显示有另类的 TGF-β讯息传递可以促进细胞生长。

Objective To investigate the diagnostic significance of detecting p16 aberrant methylation and K-ras gene mutation in pancreatic juice for pancreatic cancer.

目的 探讨胰液中K-ras基因突变和p16基因启动子区5′CpG岛甲基化联合检测在胰腺癌诊断中的价值。

Locations of transgenes in the recovered plasmids were determined by southern blotting. And then adjacent sequences of transgenes integration sites in three recovered aberrant classes were subcloned and analyzed. Transgene of A-2 was inserted into common carp DNA sequences homologous to the mouse phosphoglycerate kinase-1 gene and those of A-3 and A-6 were inserted into common carp DNA sequences homologous to the human epidermal keratin 14 gene and sequence of common carp β-actin gene, respectively.

通过Southern杂交对转植基因在回收质粒上的位置进行了定位分析，并对三种回收到的变异型转植基因旁侧顺序进行了亚克隆和顺序测定。A-2的转植基因整合到了与小鼠磷酸甘油酸盐激酶-1基因同源的鲤鱼基因组顺序旁侧，A-3的转植基因整合到了与人表皮角蛋白14基因同源的鲤鱼基因组顺序旁侧，A-6的转植基因整合到了普通鲤鱼β-actin基因顺序中。

Aberrant activities have been implicated in diseases such as diabetes and Pompe disease.

alpha；-葡萄糖苷酶的活性异常可能与糖尿病、庞佩氏症等疾病有关。

the results suggest that cyclin e expression is closely related to the occurrence and development of endometrial carcinoma, and the aberrant expression of cyclin e may act as a predicator of poorer prognosis of endometrial carcinoma.

cyclin e 的过度表达可能与子宫内膜癌的发生、发展密切相关，并提示可能与患者的预后有关。

The aberrant epigenetic reprogramme is an important cause for abnormal development of nuclear transfer embryos.

表观重编程异常是核移植胚胎发育异常的重要原因。

Especially look for aberrant tracks and follow them, but always stay within shouting distance of this spot, and do not separate, he said.

特别要寻找偏离常轨的滑雪道，要沿着这些道走，但是，要在这里听见喊声的范围内搜寻，不要分开，他说。

The median velocity was calculated instead of the mean because it is fairly common to find outliers (e.g., breaking a ski pole during the race would make the velocity very low and aberrant).

这里计算的是速度中间值而不是平均值，这是因为中间值较容易发现异常值（例如，在比赛中打破一个滑雪杆会使速度变得异常低）。

Cable dampener cannot be rolled up but must be hung over the cable.

缆帆不能被卷起，必须保证处于展开状态

"This skylark is a present from my master," he says.

"这只云雀是我主人献上的礼物。"他说。