上皮

Skin keratinocytes and epithelial cells from hair follicle organized into epidermoid cyst-like spheroids when cultured on nubby dermal papilla cells gel and epidermoid layer-like structure was formed when they were cultured on free dermal papilla cells and skin fibroblasts gel.

团块状的毛乳头细胞诱导毛囊上皮细胞和皮肤角质形成细胞形成球形结构；而游离分散的毛乳头细胞和皮肤成纤维细胞诱导毛囊上皮细胞和皮肤角质形成细胞形成表皮样层化结构。

Results: the findings on ct and mri were as follows: 57 cases of oligodendroglioma, 15 cases of ganglioglioma , 5 cases of dysembryoplastic neuroepithelial tumor , 3 cases of pleomorphic xanthoastrocytoma .conclusion:the images on ct and mri of cerebra peripheral tumor occur some characters , so ct and mri were certain worth on the diagnose and differentiate diagnose of cerebra peripheral tumor.

结果：少枝胶质瘤47例，间变性少枝胶质瘤10例，节细胞胶质瘤15例，胚胎发育不良性神经上皮瘤5例，多形黄色细胞瘤3例。结论：脑浅表肿瘤存在影像特征，ct及mri对其诊断有一定的价值。少枝胶质细胞瘤；节细胞肿瘤；胚胎发育不良性神经上皮瘤；多形性黄色星形细胞瘤；ct；mri

Correlations between the indexes and relationship between indexes and the degree of ossicular destruction were investigated.

HIF-1α在胆脂瘤上皮的表达定位于上皮全层，阳性率82.9%，明显高于正常对照组P0.05。

Objective The article draw a conclusion with an effect on united chemotherapy for ovarium ep-itheliomaⅢafter operation.

卵巢上皮癌Ⅲ期临床治疗观察。目的总结卵巢上皮癌Ⅲ期术后联合化疗效果。

The aim of this study was to investigate the expression of mPGES-2 protein in mouse oviduct during the early pregnancy, pseudopregnancy, and estrous cycle by immunohistochemistry and Western blot. The regulation of mPGES-2 protein in mouse oviducts was also studied under delayed implantation, steroid hormonal treatments and oviductal ligation.

本实验主要利用早期妊娠、假孕、输卵管结扎、发情周期、激素调节以及延迟着床等实验模型，结合免疫组织化学和Western blot 的实验方法，详细研究了mPGES-2 蛋白在小鼠输卵管中的表达与调节。mPGES-2 蛋白主要定位于不同时期的伞部和壶腹部的上皮纤毛细胞中，在伞部和壶腹部肌层以及峡部和宫管连接处的上皮和肌层中未检测到mPGES-2 蛋白的表达。

Result 1. CDK4, P16 were expressed in parabasal layers and the upper layer, mainly in the prickle and granular layers of cholesteatoma epithelium. Their positive rates were 68.6% and 88.6% respectively. Statistical analysis showed that there was a significant difference in positive rates between

CDK4与P16在中耳胆脂瘤上皮中均过度表达且有一定程度的正相关性，表明它们在疾病发生中是共同而非单独起作用的，从细胞周期的角度可反映胆脂瘤上皮细胞过度增殖的同时也增强负调控因子来抑制增殖，使凋亡同时加快而达到新的平

Results 531 cases postoperatively diagnosed as endometriotic cyst,254 cases teratoma,139 inflammatory masses,121 serous cystademona,67 cases mucinous cystadenoma,128 parovarian,140 simple ovarian cyst,3 cases brenner tumor,1 case borderline mucinous cystadenoma,1 case mucinous cystadenocarcinoma,1 case endometrioid carcinoma and 1 case malignant brenner tumor.

结果术后诊断卵巢内膜异位囊肿 5 3 1例、卵巢畸胎瘤 2 5 4例、炎性肿块 13 9例、卵巢浆液性囊腺瘤 12 1例、卵巢粘液性囊腺瘤 67例、输卵管系膜囊肿 12 8例、卵巢单纯性囊肿 14 0例、卵巢纤维上皮瘤 3例、粘液性交界性囊腺瘤 1例、粘液性囊腺癌 1例、卵巢子宫内膜样癌 1例、卵巢恶性纤维上皮瘤 1例。

Compared with those in control group,the number of positive immunoreactivity cell in RSR and intestine increased and its intensity of immunoreactivity enhanced obviously after rabbit was infected with Pasteurella multocida.

免疫组织化学观察发现，产抗菌肽细胞在兔圆小囊的黏膜上皮、圆顶上皮以及淋巴组织的滤泡生发中心、圆顶区和帽区均有分布；在兔感染多杀性巴氏杆菌后，圆小囊及其他肠道组织中的抗菌肽免疫组织化学阳性细胞数量明显增多，阳性反应增强。

Key words:Uterine cervix;Perivascular epithelioid cell tumor;Epithelioid cell

关键词］子宫颈；血管周上皮样细胞瘤；上皮样细胞

From normal to hyperplastic epithelia, and to squmous carcinoma, the density of pisum sativum lectin receptors on cell and nuclear membrane tended to increase gradually.

发现从正常食管上皮、增生食管上皮到癌，细胞膜、核膜的豌豆凝集素受体呈递增趋势。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。