查询词典 squamous

Material and Methods Tissues were abtained from 30 cases of squamous cell cervical carcinoma and 20 cases of normal cervices.

Ki67在鳞癌组织中的阳性表达与肿瘤大小无明显相关性，与病理分化程度和临床分期有显著相关性。

Ethods Tissue specimens were stained immunohistochemically for MMP-2 and MMP-9 in 30 cases of squamous cell cervical carcinoma,29 cases of cervical intraepithelial neoplasia and 16 cases of normal cervices.

MP- 2鳞癌组与CIN组及正常组相比差异有极显著性(P 。0 1)。 MMP- 9正常组与鳞癌组及 CIN组相比差异有显著性(P 。0 5 )。MMP- 2在各组间质的基质细胞中表达均为阳性。MMP- 9在正常宫颈组织、CIN及鳞癌的基质细胞中阳性表达分别为 0 / 16 (0 %)；4/ 2 9(13.8%)；7/ 30 (2 3.3%)。各组间相比差异无显著性。

Pancreatoblastoma is a rare pancreatic carcinoma in which. The presence of squamous corpuscles is a characteristic feature.

胰母细胞瘤是一种罕见的胰腺恶性肿瘤，鳞状小体为其特征性的组织学改变，具有多向分化的特征，其可能起源于原始多潜能细胞。

OBJECTIVE To evaluate the expression of epidermal growth factor receptor as a molecular target for oropharyngeal squamous cell carcinomas measured by automated quantitative analysis and its significance of EGFR expression, especially nuclear EGER expression in the prognosis of cancer.

目的 评价自动定量分析法(automated quantitative analysis， AQUA)测定表皮生长因子受体(epidermal growth factor receptor EGFR)在口咽部鳞状细胞癌组织中的表达水平，了解其在判定预后中的价值。

The cutoff value of E2/E6, used to distinguish the pure episomal form from a mixed form of episomal and integrated HPV16 DNA, was 0.81 in the multiplex real-time PCR test. c） HPV16 existed as episomes in most of the CIN Ⅰ lesions, and 42.9% of them had mixed episomal/integrated HPV16. The integrated form of HPV16 constituted the majority in most of the CIN Ⅱand CIN Ⅲ cases. In squamous cervical carcinomas, the HPV16 was mostly integrated into the host chromosome. d） The rate of HPV16 integration was associated with the degree of cervical lesions and the rate increased with the progression of cervical disease, e） The rate of pure integrated HPV16 in stage Ⅱ and Ⅲ（88%） was higher than that in stage Ⅰ（33.3%）. Conclusions: a） Multiplex real-time PCR is a rapid and sensitive method for detection of the integration state of HPV16 DNA. b） The integration of HPV16 DNA is a very early event in the development of cervical cancer and may act as an activation mechanism for progression from preinvasive to invasive cervical cancer, c） The pure integrated HPV16 in cervical cancer may be a useful prognostic indicator.

HPV—16E2、E6标准曲线相关系数均为1.00，扩增效率均在95％以上：2）确定0，81作为多重实时PCR区分游离型和混合型HPV-16的界值、3）CINⅠ中HPV—16大多以游离方式存在，但仍有整合的发生（42，9％）；CINⅡ和CINⅢ中HPV—16以混合型为主：浸润癌中以整合型HPV—16为主。4）HPV-16整合发生率与不同程度的宫颈病变有关，并且随着宫颈病变级别的升高HPV-16整合发生率呈上升趋势-5）Ⅱ＋Ⅲ期宫颈癌中整合型HPV—16所占比例显著高于Ⅰ期宫颈癌结论：1）多重实时定量PCR是一种敏感性高、简便快速的HPV—16病毒存在状态的检测方法2）HPV-16整合是宫颈癌变的早期事件，与宫颈癌前病变的进展有关。3）宫颈癌中整合型HPV—16的发生可能具有预后价值

At the end of 8 weeks, subcutaneous teratoma was detected in two nude mice, including 3 layers of tissues: sebaceous gland, fat, glandular organ, glandular epithelium and squamous epithelium. At day 4, embryoid body was found and cells were positive for actin, nestin and keratin.

接种8周末，2只小鼠均形成皮下畸胎瘤，其内存在囊括3个胚层的组织结构，包括皮脂腺、脂肪、腺体及腺上皮、鳞状上皮等。

The accordance of the two methods in high-grade squamous intraepithelial lesion group was much better than in other gawps. The accordant rate and Kappa index of HSIL group were 82% and 0.410 respectively.

其中，高度鳞状上皮细胞内病变组二者的符合率为82%，Kappa指数为0.410，一致性比其他组好。

I think the cost–benefit of chest CT past 2 years is low, and therefore do not recommend routine scanning after that period if the patient continues to be free from index head and neck squamous cell carcinoma, said Dr.

戴医师认为，超过两年后进行胸部CT扫描的经济效益不高，因此不建议使用于超过这段时间仍没有异样的头颈部恶性肿瘤病患。

I think the cost–benefit of chest CT past 2 years is low, and therefore do not recommend routine scanning after that period if the patient continues to be free from index head and neck squamous cell carcinoma, said Dr.

戴医师认为，超过两年后进行胸部CT扫描的经济效益不高，因此不建议使用於超过这段时间仍没有异样的头颈部恶性肿瘤病患。

The researchers calculate that if moderate- or heavy-drinking ALDH2-deficient Japanese men reduced their consumption to under nine drinks a week, 53 percent of esophageal squamous cell cancers in that group could be prevented.

研究者计算出，如果一个适度或者大量饮酒的 ALDH2缺陷的日本男性如果将酒量减至少于9杯/周，他患食管鳞状细胞癌的风险可以减少53%。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。