鳞

Objective:To investigate the telomerase activity in human head and neck squamous cell carcinomas and their adjacent tissues and to explore its possibility of being tumor biological marker.

目的：研究原发头颈部鳞癌及相应癌旁组织中端粒酶活性表达，探讨其作为头颈部鳞癌分子生物学标志物的可能性。

Although increased expression and activity of NOS were also observed in head and neck squamous cell carcinoma , the role of NO in the growth and metastasis of OSCC is still, poorly understood.

尽管头颈鳞癌组织中也存在NOS表达或活性增高，但是NO在口腔鳞癌生长和转移中的作用仍知之甚少。

The positive stainings of WWOX and Bcl2 are related to the carcinogenesis, progression and prognosis of cervix squamous cell carcinoma , and they resist each other in cervix squamous cell carcinoma.

WWOX和Bcl2的表达与宫颈鳞癌发生、临床进展及预后密切相关，二者在宫颈鳞癌中起相互拮抗作用。

Then the analyses of detected results and the TNM stagings or the histological classifications of the carcinoma were statistically analyzed in SPSS.

结果：p53功能失活率为64％，明显高于p53基因突变率49％。p53功能失活和食管鳞癌的TNM分期有关，分期越高，p53功能失活率越高；p53功能失活和食管鳞癌的组织学分级有关，分级越高，p53功能失活率越高。

Pangolins are covered in overlapping keratin scales which act as body armour, indeed an unusual gift of a coat of armour made from Pangolin scales was once presented to King George III.

重叠角质鳞皮覆盖穿山甲身体部位，形成盔甲。曾经有人将一件不同寻常的以穿山甲鳞皮制成的盔甲礼物呈送给乔治三世。

Microscopic scales covering the wings absorb ultraviolet light and then re-emit it.

研究人员发现，非洲燕尾蝶的翅膀上覆盖着细微的鳞状物，这些鳞状微结构吸收紫外线后，又将其重新发射回去。

Result In control group, The tail moment in the four xenografts were significantly different (F=9.113, P＜0.01). The tail moment in the four xenografts exposed to irradiation (2Gy, 5Gy, 10Gy and 15Gy), reflected the descending tendency of radiosensitivity described below: lung adenocarcinoma＞neuroblastoma＞esophageal squamous carcinoma＞nasopharyngeal squamous carcinoma.

结果 未照射时4种人癌裸小鼠移植瘤的尾力矩有显著差异(F＝9.113，P＜0.01)。4种人癌裸小鼠移植瘤细胞在不同剂量(2Gy、5Gy、10Gy和15Gy)照射后，未做校正时的TM所反映放射敏感性由高到低的变化趋势依次为：肺腺癌＞神经母细胞瘤＞食管鳞癌＞鼻咽鳞癌。

There was a significant difference (P 0.05) in p53 positive rates between sun-exposed (10/13) and non sun-exposed lesions (4/12) in SCC, which provide another evidence in explaining the pathogenesis of SCC induced by ultraviolet light.

暴光与非暴光部位鳞癌p53阳性率之间有显著性差异，该结果为紫外线可诱导鳞癌的发生提供了另一佐证。

It's a rental car. All around us, snow-topped Alps, glittering lakes. The perfect setting for a romantic holiday. But beside me is James Oliver from BBC's Panorama programme.

这是一辆租来的车子，在我们身边，是白雪皑皑的阿尔卑斯山和波光鳞鳞的湖水，如果我们是来度假的，这里绝对是个完美的浪漫之都。

The cutting model of titanium implant was built by the DEFORM-3D finite analysis soft,then studied on the forming process of scale microstructure,finally simulated and validated the influence rule on scale thickness of cutting speed,cutting depth and tool rake angle.

运用DEFORM-3D有限元软件建立了钛种植体表面的切削加工模型，研究了钛种植体表面鳞刺微结构的切削加工工艺过程，通过计算机模拟和试验验证了切削速度、切削深度和刀具前角对鳞刺厚度的影响规律。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。