鳞

Biopsies from confirmed EDS patients showed sloughing and flaking of superficial squamous epithelium with occasional bullous separation of the layers, parakeratosis, and varying degrees of acute or chronic inflammation.

这些明确的EDS病例组织学表现为表层鳞状上皮脱落或剥脱，偶见表皮内大疱形成，鳞状上皮角化不全，以及程度不一的急慢性炎细胞浸润。

Result 1 The expression of Survivin in LSCC was up-regulated,and the expression had significant difference (P.05) between LSCC and normal squamous epidermis near cancer or laryngeal polypi.

结果 一、Survivin在喉鳞癌组织中表达上调，与癌旁正常鳞状上皮及喉部息肉相比均有统计学意义(P.05)。

The expression of HPV16/18 DNA in LSCC was up-regulated,and the expression had significant difference (P.05) between LSCC with normal squamous epidermis near cancer,laryngeal polypi.

二、HPV16/18DNA在喉鳞癌组织中表达上调，与癌旁正常鳞状上皮及喉部息肉相比均有统计学意义(P.05)。

Investigation into the drag-reduction mechanism of riblet surfaces makes placoid scale a perfect object to biomaterial research.

鲨鱼体表覆有一层细小的盾鳞，盾鳞上的脊状突起称为肋条，肋条之间构成具圆弧底的沟槽。

Barium meal roentgenography showed evidence of a lesion in the esophagus preope-ratively in each case.

贲门部病变中，8例为腺癌或腺鳞癌，1例为食管与贲门的双原发鳞状细胞癌。

Based on its scalation,especially its undivided subcaudal plates,it is referrable to the species \%Ovophis tonkinensis\%(Bourret,1934),previously known only from the mountains of Vietnam.

根据其鳞被特征，特别是尾下鳞成单，将其鉴定为过去仅知分布于越南山区的越南山烙铁头蛇Ovophistonkinensis(Bourret ，1934 )，是为中国蛇类的新纪录。

And of them, there were 9 adenocarcinomas, 6 squamous cell carcinomas, 4 adenosquamous cell carcinomas and 1 SCLC.

病理类型：腺癌9例，鳞癌6例，腺鳞癌4例，小细胞癌1例。

Results: In contrast to negative expression in normal oral mucosa, survivin was expressed in 42 of 50 (84%) cases of oral squamous cell carcinoma samples. There was no significant correlation between survivin expression and age and sex. In squamous cell carcinoma tissues, the expression of Survivin gene stepped up following malignant degree, but the positive rate of Survivin was not statistically significant.

结果：Survivin蛋白在10例正常口腔粘膜组织中呈阴性，而在50例口腔鳞癌组织中有42例阳性，占84%，差异有极显著性(P.01)；COX-2蛋白在10例正常口腔粘膜组织中呈阴性，但在口腔鳞癌组织中的阳性率为86%(43/50)，差异有极显著性(P.01)；Survivin蛋白阳性率与年龄和性别无相关性，而与COX-2蛋白表达阳性呈正相关(P.05)。

Objective To observe the influence of gene transfection of inducible nitric oxide synthase to the transplanted human laryngeal squamous carcinoma in nude mice, to investigate the expression and the correlayion of iNOS and p53, and to proke into the possible apoptosis mechanism. Methods Transfect the gene of iNOS to Hep-2 human laryngeal cancer cell, sieve out positive clone cell and amplify.

目的 观察诱生型一氧化氮合酶(inducible nitric oxide synthase， iNOS)基因转染对人喉鳞癌细胞裸鼠移植瘤生长的影响，研究在体人喉鳞癌细胞中iNOS与突变型p53基因的表达，探讨二者的相关性及促进肿瘤细胞凋亡的机制。

Many wild animals live around the lake, such as bears, wild yaks, wild donkeys, chamois foxes, river deer, marmots, and so on. In the lake there are species of fine scale fish and scaleless fish. There are also some rare medicinal herbs such as insectgrass, bulbs of fritillary and snow lily in the lake area.

湖泊周围常有狗熊、野牦牛、野驴、岩羊、狐狸、獐子、旱獭等野生动物栖居，湖中盛产高原的细鳞鱼和无鳞鱼类，湖区还产虫草、贝母、雪莲等名贵药材。

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。