上皮

Results: The numbers of Bombesin positive pulmonary cells, the lamina propria S-l00 protein, neuron-specific enolase positive nerve fibers, IgE positive cells, mast cells and IgE positive mast cells significantly increased in bronchiectasis. The changes of pulmonary endocrine cells, nerve fibers and IgE positive cells were more significantly in hyperplastic BALT areas. The S-100 and NSE were found in lymphoid tissue and BALT. A close contact was found between mast cells and the S-100 positive nerve fibers. An IgE positive outer zone was found on MC surface. Mast cells and IgE positive cells were seen in the bronchial epithelium and alveolar septa.

结果：支气管扩张症中，支气管上皮蛙皮素阳性细胞、固有膜S-100蛋白和神经特异性烯醇化酶阳性神经纤维、IgE阳性细胞、MC和IgE阳性MC均显著增多，且在支气管相关淋巴组织增生的区域上述肺内分泌细胞、神经纤维和IgE阳性细胞增多尤为显著，S-100蛋白和NSE阳性神经纤维分布於弥散淋巴组织和BALT中，MC与S-100蛋白阳性神经纤维紧密接触，MC表面有IgE阳性环状带，MC和IgE阳性细胞出现在支气管上皮间和肺泡壁。

Auto micro epidermic grafting is very suitable for repairing extensive deep burn wound. The mechanism of its epithelialized regeneration remains to be further investigated.

自体微粒表皮种植上皮化再生，对治疗自体皮源稀少的大面积深度烧伤患者具有良好的临床应用前景，自体微粒表皮种植上皮化再生的机制，值得深入探讨和进一步研究。

To reveal chemokines mediating the celiac metastasis of epithelial ovarian carcinoma by way of investigating the chemokine receptor expressions in serous epithelial ovarian carcinoma cell lines and tissues, and the corresponding ligand expressions in membrana abdominis.

本研究通过分析浆液性上皮性卵巢癌细胞系和组织趋化因子受体的表达，及腹膜间皮细胞相应配体的表达，以揭示趋化因子介导上皮性卵巢癌腹腔内转移机制。

The positive p38 MAPK cells in LPS injury groups increased obviously than those in the control groups (P.01), and were mainly distributed in infiltrative inflammatory cells, airway epithelial cells, alveolar epithelial cells and pleura mesepithelial cells.

LPS致伤组p38 MAPK阳性细胞较对照组明显增多(P.01)，主要分布于浸润的炎症细胞、气道上皮细胞、肺泡上皮细胞、胸膜间皮细胞和血管内皮细胞。

Some exudation and bleedings happen in the pulmonary alveoli, some inflammatory cells infiltrate into lung tissues; in the serum AMY, ALP, TNF-α, IL-6 increases obviously high, COX-2 expression increase; The expression of NF-κB in big rat lung of SAP increase, and the nucleus is thick dyed, it explain that the NF-κ moved into the nucleus; Stimulate the inflamatory reaction.

我们的实验中见到SAP组的大鼠肺脏组织细胞腔扩大、肺泡壁断裂，有的出现肺大泡，肺泡内伴有渗出及少量非出血，肺组织可见咽细胞浸润；血清中AMY、ALP、TNF-α、IL-6明显增高；在SAP组大鼠肝细胞、肾小管上皮细胞、肺脏小气管及肺泡上皮上COX-2表达增加；NF-κB在SAP大鼠肺脏中表达增加，并且出现核浓染，说明NF-κB前移入核；启动炎症反应等一系列反应SAP大鼠受损伤的肺组织中AQP-1无论在mRNA水平上、蛋白水平上还是免疫组化染色病理学检测上都明显下降。

The two can cause ultrastructural pathogenesis widely in many organs and tissues such as hepar, pancreas, lien, ren, pulmo, cerebral, cerebellum, cor, muscular and so on, of them ,caused by i~olates YG97 and Y98 more obvious in epithelial cells of digestive tract and unobvious in epithelial cells of respiratory tract ,but ultrastructural pathogenesis caused by NDV strain F48E8 ,more obvious and more serious in glandularis and muscularis ventriaculi and in epithelial cells of respiratory tract .

将鹅源分离株YG_(97)、鸡源分离株Y_(98)和NDV强毒株F_(48)E_8感染SPF鸡，运用扫描电镜和透射电镜观察该二株病毒对机体细胞的影响，结果显示三株禽副粘病毒均引起机体肝、胰、脾、肾、肺、小脑、大脑、心和肌肉等实质器官组织细胞的超微病变，其中YG_(97)和Y_(98)引起消化道粘膜上皮细胞发生微绒毛脱落、纤毛脱落、分泌颗粒增多、细胞游离面破溃等显著的超微病变，引起气管粘膜上皮细胞的不显著超微病变；F_(48)E_8强毒株引起胃粘膜显著而严重的超微病变；还引起气管粘膜上皮严重的超微病变。

In this essay, the culture methods of corneal epithelial cell and keratocytes have been studied. The method of rabbit corneal epithelial cells has been improved in order to solve the problem that the cells moved slowly and could not form monolayer when the traditional tissue nubbles cultivation was adopted.

本文对兔角膜上皮细胞和基质细胞的培养方法进行了研究，解决了传统角膜上皮细胞组织块贴壁培养时细胞迁出慢，不易形成单层的难题，建立了兔角膜上皮细胞原代培养的方法。

The methods of sticking tissues piece to culture primary hFCECs and mouse 3T3 fibroblast conditioned medium to culture passage hFCECs were established;2.The Proliferative capacity of corneal limbus hFCECs is better than central hFCECs.3.3T3 conditioned medium could markedly promote the proliferation of epithelial cells

结论一、组织块贴壁法原代培养人胎儿角膜上皮细胞以及小鼠3T3成纤维细胞条件培养液传代培养方法基本建立；二、人胎儿角膜缘部上皮细胞增殖能力优于中央部；三、3T3细胞条件培养液能促进角膜上皮细胞的增殖。

Epithelial cells of hepatopancreas and midgut, and male and female reproductive system were not sensitive to the WSSB...

WSSBV对中肠和中肠育囊上皮细胞，肝胰腺上皮细胞，雄性生殖系统精原细胞，输精管上皮细胞等不敏感。

Results: In the 87 cases, there were 58 cases of lacrimal gland epithelial tumors with 49 Cases of benign mixed tumors and 9 cases of malignant epithelial tumors; 29 cases of non-epithelial tumors of lacrimal gland with 3 cases of lymphoma, 5 cases of lacrimal gland cyst and 21 cases of Inflammatory pseudotumor.

结果：87例中，泪腺上皮性肿瘤58例，其中良性混合瘤49例，恶性上皮性肿瘤9例；非泪腺上皮性肿瘤29例，其中恶性淋巴瘤3例，泪腺囊肿5例，炎性假瘤21例。

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