上皮癌

Quantitative chromatics analysis of large bowel tumorous adenoma and adenocarci-noma was made by the methods of computer image processing.

本文通过对大肠腺瘤和腺癌组织进行计算机图像定量分析，表明大肠腺瘤和腺癌的腺上皮细胞以正常杯状细胞和柱状细胞的色度学特征分布为基准可划分为两大类：杯状细胞性腺上皮和柱状细胞性腺上皮。

Objective To study the clinical characteristics of clear cell carcinoma of the ovary.

卵巢透明细胞癌是卵巢上皮性癌的一种，约占卵巢上皮性癌的 5 %～ 11% [1] 。

Part I Role of glycogen synthase kinase 3 in squamous differentiation induced by cigarette smoke in porcine airway epithelial cell Squamous differentiation of airway epithelium induced by diverse stimuli, such as cigarette smoke, has been thought to be an adaptive response to chronic injury as well as a precancerous lesion of lung squamous carcinoma.

第一部分糖原合成酶激酶3在吸烟诱导的猪气道上皮细胞鳞状分化中的作用研究气道上皮的鳞状细胞化生常见于慢性支气管炎症、致癌剂刺激等，一般被认为是对慢性损伤的一种适应性反应，也是肺鳞癌的癌前病变，其分子机制尚未完全阐明。

Most of the oral squamous cell carcinoma underdo such a process: normal oral mucosa→simple hyperplasia→dysplasia→in situ carcinoma→invasive carcinoma.

口腔粘膜癌变过程多为正常口腔粘膜→上皮单纯性增生→上皮异常增生→原位癌→浸润癌。

Results 86 cases were of pilomatrixoma （71.1%）,11 cases of trichoepithelioma （9.1%）,1 case was of desmoplastic trichoepithelioma,2 cases of trichoblastoma,5 cases of dilaled pore and pilar sheath acanthoma、1 case was of follicular toumor,3 cases of trichofolliculoma,3 cases of proliferating folliculas cyst and proliferating tricholemmoma,6 cases of tricholemmoma of pilar sheath adrentitial.

结果 毛母质瘤86例（71.1%）、毛发上皮瘤11例（9.1%）、促结缔组织增生性毛发上皮瘤1例、毛母细胞瘤2例、圆锥漏斗状棘皮瘤与毛鞘棘皮瘤5例、毛囊漏斗肿瘤1例、毛发滤泡瘤与毛发滤泡癌3例、增生性毛囊囊肿与增生性外毛根鞘瘤3例、毛鞘瘤与毛鞘癌6例。

A portion of ductal cells and individual serous acinic cells of the minor salivary gland also expressed Fas not only in membranous but also in cytoplasmic pattern.

结果发现，在正常鼻咽粘膜表面及隐窝的假复层纤毛柱状上皮细胞胞膜、部分小涎腺的导管上皮和个别浆液性腺泡上皮细胞的胞膜和胞浆Fas阳性表达；鳞状化生上皮的表层细胞胞膜有Fas表达，但基底细胞未见Fas表达；浸润的淋巴细胞也不表达Fas.45.9%（17/37）的鼻咽非角化性癌Fas阳性，但只有不足10%的癌细胞胞膜微弱表达Fas。

Results: CK18 was not detected in normal and abnormal oral tissue sections. But in normal nonkeratinized mucosa, CK19 was detected in the basal cell layer dispersively. In epithelial dysplasia, CK19 was detected in the suprabasal cell layer and the number of CK19-positive cell layers was correlated with the dysplasia degree of epithelia. Furthermore, CK19 was detected in oral squamous cell carcinoma, especially in the poor-differentiated cancer cells.

结果：正常和异常的口腔粘膜均未检测到CK18；CK19可表达于正常非角化上皮的基底层细胞、异常增生上皮的基底上层细胞及口腔鳞状细胞癌中，阳性细胞数与上皮的异常增生程度及鳞癌的分化程度相关。

Mirror infiltrating the cancer vagina the image is that the blood vessel is abnormal mainly,original place cancer vagina mirror visible image acetic acid white epithellum,major partners the shape blood vessei,heterotype blood vessel,mosaic and floccosoids wait a little bit;CIN acetic acid white maximum appears on epithelium,the shape blood vessel,heterotype blood vessel,rnosaic and floccosoids take second place;The chronic cervicitis gives first place to no representative shape blood vessel China and acetic acid white epithelium.

浸润癌阴道镜图像主要是血管异常，原位癌阴道镜图像可见醋酸白色上皮，多数伴有点状血管、异型血管、镶嵌和白斑等；CIN醋酸白色上皮出现最多，点状血管、异型血管、镶嵌和白斑次之；慢性宫颈炎以不典型点状血管和醋酸白色上皮为主。

Mirror infiltrating the cancer vagina the image is that the blood vessel is abnormal mainly,original place cancer vagina mirror visible image acetic acid white epithellum,major partners the shape blood vessei,heterotype blood vessel,mosaic and floccosoids wait a little bit;CIN acetic acid white maximum appears on epithelium,the shape blood vessel,heterotype blood vessel,rnosaic and floccosoids take second place;The chronic cervicitis gives first place to no representative shape blood vessel China and acetic acid white epithelium.

浸润癌阴道镜图像主要是血管异常，原位癌阴道镜图像可见醋酸白色上皮，伴有点状血管、异型血管、镶嵌和白斑等；CIN醋酸白色上皮出现最多，点状血管、异型血管、镶嵌和白斑次之；慢性宫颈炎以不典型点状血管和醋酸白色上皮为主。

Methods: The method of immunohistochemistry was used to study the expression of CD44v6 protein in the cases, including 10 normal cervix, 15 dysplasia, 16 squamocellular carcinoma in situ , 1 adenocarcinoma in situ , 27 invasive squamocellular carcinoma, and 15 invasive adenocarcinom...

用免疫组化法检测 10例正常宫颈上皮、15例宫颈上皮不典型增生、16例宫颈原位鳞癌、1例宫颈原位腺癌、2 7例宫颈浸润鳞癌、15例宫颈浸润腺癌中CD44v6蛋白的表达，实验结果以图像处理与分析系统进行半定量处理后进行统计分析。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。