鳞状上皮细胞

Skin suqamous cell carcinoma, a kind of skin tumor origined fromkeratinocyte or skin appendant organ suqmaous cell, is one of the most commonnon-melanoma skin cancers (about 20%).

咪喹莫特对人皮肤鳞状细胞癌SCL-1细胞株作用机制的研究前言皮肤鳞状细胞癌是起源于角质形成细胞或附属器鳞状上皮细胞的恶性肿瘤，是最常见的皮肤恶性肿瘤之一，其发病率约占全部非黑素性皮肤细胞癌的20％。

The mechanisms of apoptosis of skin squamous cell carcinoma induced by IFN-γand ATRA Introduction and objective Skin squamous cell carcinoma is a malignant neoplasm derived from epidermal keratinocyte and squamous cells of skin appendant organ .It is one of the most common skin carcinoma, and the incidence rate of SCC is 20% in malignant non-melanoma. It is a common disease that seriously harms health of people in our country, so we should pay more attention to it.

维甲酸、γ-干扰素诱导皮肤鳞状细胞癌SCL-1细胞凋亡的机制研究前言与目的皮肤鳞状细胞癌(squamous cell carcinoma，SCC，简称鳞癌)是起源于表皮角质形成细胞或附属器鳞状上皮细胞的一种恶性肿瘤，是常见的皮肤恶性肿瘤之一，其发病率约占全部非黑素细胞癌的20％。

The mechanisms of apoptosis of skin squamous cell carcinoma induced by IFN-γand ATRA Introduction and objective Skin squamous cell carcinoma is a malignant neoplasm derived from epidermal keratinocyte and squamous cells of skin appendant organ .

维甲酸、γ-干扰素诱导皮肤鳞状细胞癌 SCL-1细胞凋亡的机制研究前言与目的皮肤鳞状细胞癌(squamous cell carcinoma，SCC，简称鳞癌)是起源于表皮角质形成细胞或附属器鳞状上皮细胞的一种恶性肿瘤，是常见的皮肤恶性肿瘤之一，其发病率约占全部非黑素细胞癌的20％。

Results of the 621 patients, 388 were identified to have ASCUS, 147 had low-grade squamous intraepithelial lesions, 75 had high-grade squamous intraepithelial lesions and 11 had squamous cell carcinomas.

结果 将细胞学结果与组织学结果作对比分析，细胞学异常的621例样本中ASCUS 388例，低度鳞状上皮内瘤变147例，高度鳞状上皮内瘤变75例，鳞状上皮细胞癌11。

It should be used as a guide in assessing squamous cellularity of SurePath specimens which are suspected of being of borderline or inadequate cellularity.

此应被用来作为一个指标，评估超柏标本中的鳞状细胞处于可疑临界状态或细胞数量不充足。满意涂片应至少有5000个保存良好的鳞状上皮细胞。

By in situ hybridization, 53BP2 mRNA expression is revealed in tumor cell nests of NPC paraffin sections. The strong positive particles localize in the nuclei of tumor cells; but slight positive signals are also found in tissue cells of chronic nasopharyngitis and connective tissue, such as lymphocytes and smooth muscle cells; There are also positive signals in the nuclei of hyperplastic squamous epithelial cells. However, 53BP1 mRNA expression is not found in nuclei of tumor cells, tissues of chronic nasopharyngitis and connective tissue.

原位杂交结果显示，石蜡切片的鼻咽癌癌巢内，可见53BP2的强阳性表达信号，信号呈紫色颗粒状分布于胞核，核仁清晰可见；而在相同条件下，在慢性鼻咽炎组织和癌旁上皮的结缔组织，也可见弱表达信号，如淋巴细胞和平滑肌细胞；在增生的鳞状上皮细胞的核内，可找到强阳性信号。53BP1在鼻咽癌、慢性鼻咽炎组织和癌旁上皮的结缔组织切片上，均无表达信号。

Atypical polypoid adenomyoma is an uncommon polypoid lesion of the uterus that exhibits glandular and squamous epithelial cell proliferation with varying degrees of atypia, in association with a moderately cellular smooth-muscle stroma.

非典型性息肉状腺肌瘤是一种不常见的子宫的息肉状损害，表现为腺上皮和鳞状上皮细胞的增生，同时伴有不同程度的异型性，并与适度的细胞的平滑肌基质相关。

This study demonstrated ①the infraglottic mucosa of the 〓 month human fetus iscandidate for culturing human laryngeal epithelial cells;②the cytokeratins of lowmolecular weight could be used as identified marker;③the basal and intermediatecells might possess the ability of bipotential differentiation and the ciliatedepithelium of the 〓 week fetal larynx might be a transitional form of thesquamous metaplasia.

抗低分子量细胞角蛋白抗体可用作细胞鉴定的标志；3.13周以后胎喉声门下粘膜为纤毛上皮，其基底细胞和中间细胞具有双向分化的潜能，在某些条件的刺激下，有可能化生为鳞状上皮细胞。

The cytologic features of normal squamous epithelial cells can be seen at the center top and bottom, with orange to pale blue plate-like squamous cells that have small pyknotic nuclei.

在涂片的中央上方和底部我们可以观察到正常鳞状上皮细胞的细胞学特征，鳞状细胞呈圆形，胞浆呈橘黄色，小的淡蓝色的固缩核。

Methods The Fas, FasL and DR4, DR5, TRAIL were assessed in 45 normal cervices, 52 cervical intraepithelial neoplasia gradeⅢ and 51 cervical cancers by immunohistochemical method. The number of apoptotic cells was determined by morphological criteria and the number of proliferating cells by counting Ki-67-positive cells. Results Proliferation and apoptosis percentage was markedly increased with increasing severity of neoplasia.

应用免疫组织化学法检测45例正常宫颈组织、52例宫颈上皮内瘤变Ⅲ级(cervical interaepithelial neoplasia Ⅲ， CINⅢ)和51例宫颈鳞状上皮细胞癌组织中Fas、FasL、DR4、DR5、TRAIL的表达，并以显微镜定位表达位置，以Ki-67阳性细胞记数增生细胞数。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐