上皮细胞

Immunohistochemistry results revealed that AQP8 protein was expressed in placental syncytiotrophoblasts, amniotic epithelial cells, and chorion cytotrophoblasts.

免疫组织化学结果显示，水通道蛋白8表达于胎盘合体滋养细胞、羊膜上皮细胞及平滑绒毛膜细胞滋养细胞。

To investigate the prevention of anti-apoptosis drugs (sodium ferulate, SF; schisandrin B, Sch B; flos chrysanthemi, FC; semem planagines, SP) on lens epithelial cell damaged by oxidative stress, and to study the changes of intracellular-free calcium, cyclic adenosine monophosphate and cyclic guanine monophosphate, in order to disclose the mechanism of signal transduction in cellular and molecular level.

目的 本研究旨在探讨细胞凋亡抑制剂阿魏酸钠、五味子乙素、菊花、车前子对氧化损伤的晶状体上皮细胞内Ca2+、环磷酸腺苷、环磷酸鸟苷的影响，从细胞信号转导角度揭示天然药物防治白内障的细胞和分子学机制。

There had no marked change in animals treated with E2 at dose of 20 mgkg^(-1)d^(-1). CONCLUSION E2 at dose of 200 mgkg^(-1d^(-1) has marked therapeutical effect on KCS by inhibiting T lymphcell, increasing the amount of goblet cell and AQP3 in conjunctiva.

较大剂量的雌激素对结膜干燥综合征有明显的治疗作用，治疗的机制包括增加结膜杯状细胞的数量，上调结膜上皮细胞、杯状细胞及腺样层AQP3的表达量，抑制林巴细胞；但普通剂量的雌激素无明显治疗作用。

Methods Corneal epithelial cells of limbal, peripheral and centeral cornea were removed using improved enzymatic disaggnegation and cultured in vitro. The cells were counted in a hemocytometer at different time to determine the doubling time .

用体外细胞培养的方法，从生长曲线、细胞倍增时间、细胞DNA合成的活跃程度等几个方面，观察人角膜缘部、周边部及中央部角膜上皮细胞的生长特征。

Results: TFF2 peptide was distributed in cytoplasm of epithelial cells of the intercalated duct, striated duct and interlobular duct, and positive reaction was found in the cavity, especially near the cavosurface of epithelial cells in the striated duct and interlobular ducts.

结果：TFF2免疫反应阳性物质主要位于闰管、纹状管和小叶间导管上皮细胞胞质，特别是近管腔面更多，纹状管和小叶间导管管腔内亦有阳性物质分布；颗粒区管的少颗粒暗细胞或无颗粒细胞强阳性；多颗粒细胞弱阳性或阴性。

RESULTS: Otocyst cells differentiated and proliferated and showed several morphotypes, mainly including epitheliallike cells, fibroblastlike and neuronlike cells.

结果：培养的细胞在体外进行分化和增殖，细胞形态主要有上皮细胞形态、成纤维细胞形态和神经细胞形态3种。

RESULTS摘要: Otocyst cells differentiated and proliferated and showed several morphotypes, mainly including epitheliallike cells, fibroblastlike and neuronlike cells.

结果摘要：培养的细胞在体外进行分化和增殖，细胞形态主要有上皮细胞形态、成纤维细胞形态和神经细胞形态3种。

One eye in patients was selected to do the tear film breakup time, Schirmer test and cornea fluorescein staining, and the expression of NFκB and TGFβ1 on bulbar conjunctiva endepidermis was detected by immunohistochemistry.

TGFβ1是多功能细胞因子，对上皮细胞具有较明显的抑制作用，对成纤维细胞及其他间叶组织来源的细胞均具有明显的刺激作用，表现为胶原合成增加，有利于组织修复及伤口愈合［3，4］。

Results MMP-2 positive cells are localized in peripheral columnar while no positive cells are seen in odontogenic karatocysts and dentigerous cysts.

结果 成釉细胞瘤中MMP-2阳性染色位于肿瘤外周柱状细胞的胞浆中，中心星网状细胞未见表达；角化囊肿和含牙囊肿的上皮细胞中均未见MMP-2的阳性表达。

Methods Epithelial cells and fibroblast from ameloblastoma, keratocyst, dentigerous cyst, radicular cyst and oral mucosa were cultured and observed by phase-contrast microscope.

原代体外培养成釉细胞瘤细胞、牙源性角化囊肿、根端囊肿及口腔粘膜的上皮细胞和成纤维细胞，倒置光相差显微镜观察。

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％。