查询词典 nutrient cells

By incorporation of tritiated thymidine or 5-bromodeoxyuridine and using them as the markers, we found that the basal cells, Clara cells and type II alveolar epithelial cells in the pulmonary tissues may in some way behave like stem cells and can eventually differentiate into respiratory tract epithelium.

通过应用cells in induced group cultured for 2 weeks 标记的胸腺嘧啶(3H-TdR)或5-溴脱氧尿核苷的渗入进行标记，发现肺组织的基底细胞、Clara 细胞和肺泡II型上皮细胞可能具有干细胞特征，能最终分化形成气道上皮。

By incorporation of tritiated thymidine or 5-bromodeoxyuridine and using them as the markers, we found that the basal cells, Clara cells and type Ⅱ alveolar epithelial cells in the pulmonary tissues may in some way behave like stem cells and can eventually differentiate into respiratory tract epithelium.

通过应用cells in induced group cultured for 2 weeks von kossa staining）标记的胸腺嘧啶(3H-TdR或5-溴脱氧尿核苷的渗入进行标记，发现肺组织的基底细胞、clara细胞和肺泡Ⅱ型上皮细胞可能具有干细胞特征，能最终分化形成气道上皮。

The result showed that the surface architecture and ultrastructure of I.punctatus ' gill and secondary gill lamellae were similar to those of other teleosts. The surface of gill arches and gill rakers was covered with pavement cells which were characterized by circular microridges, and secreting-holes were found among cells on the surface of gill arches. The base part of gill rakers were bigger in terms of diameter. The pavement cells' surface of gill filaments' middle part was characterized by microridges with fine lateral protuberances on both sides which were either fused or interruped, while the microridges disappeared on the pavement cells' surface on both top and base parts of gill filaments, forming dense granulated protuberances. The height and interlamellar space of secondary gill lamellae in I.punctatus were relatively higher and bigger, respectively.

结果表明，斑点叉尾鮰鳃的表面结构和微细结构与其他硬骨鱼类基本相似，鳃弓和鳃耙表面被具环形微嵴的扁平上皮细胞所覆盖，鳃弓表面细胞之间有孔洞；鳃耙基部较粗壮；中部鳃丝上皮细胞表面的微嵴两侧有细小的横突，有些微嵴出现融合或间断；端部和基部鳃丝上皮细胞表面的微嵴消失，形成密集颗粒状突起；鳃小片的高度和片间距较大。

Results In spheroids culture system, under the condition of apoptosis of src-transformed cells, the apoptosis of chemical transformed cells were also induced by normal cells, but BPV-transformed cells were resistant.

结果：在球体细胞培养实验系统中，在src转化细胞产生凋亡的条件下，甲基胆蒽转化细胞同样能产生凋亡，而BPV转化细胞则抵抗了由周围正常细胞所致的凋亡。

Methods Marrow-derived mesenchymal stem cells were isolated and purified from mouse femoral bone and shinbones using differential adherent methods. Cells at the third passage were induced by 20% FBS in conditioned medium, conditioned medium alone, 20% FBS or 10% FBS alone respectively. Mouse aortic smooth muscle cells were cultured as the positive control. Levels of mRNA and protein expression of myoeardin and several smooth muscle cells marker genes were determined by immumofluorescenee, RT-PCR and Western blot before and 3, 7, 10, 14d after the induction. The presence of smooth muscle myofilaments was detected by using transmission electron microscope.

采用伞骨髓贴壁法分离骨髓问充质干细胞，CM联合20%FBS诱导骨髓间充质干细胞，同时设立持续10%FBS、单20%FBS及单CM诱导下的骨髓间充质十细胞对照组和SMC阳性对照组，分别于诱导前及诱导3、7、10和14 d时观察细胞形态的变化，并在相应的时间点用免疫荧光法、逆转录聚合酶链反应法、Western blot半定量分析法榆测myocardin以及SMC表面各种标志基因的表达变化，用透射电镜检测诱导后细胞内肌丝存在以此来证实诱导分化成功。

LC3-FITC had been used to monitor autophagy by immunofluorescence. It showed that there are a high level of LC3 puncta in HCQ+DOX or BAF +DOX treated cells, and in rapamycin treated cells, moderate level in HCQ, BAF, or DOX singly treated cells, and low level in 3-MA+DOX, and there was diffuse fluorescence in untreated or 3-MA treated cells.

内源性LC3免疫荧光染色显示，羟氯喹+阿霉素、BAF+阿霉素及雷帕霉素处理组MM细胞胞浆可见大量颗粒状荧光，羟氯喹、BAF、阿霉素单用组仅有中等量颗粒状荧光，而3-MA及3-MA+阿霉素组胞浆荧光信号基本呈弥散分布，类似于未处理对照组。5。

Can reverse JA-induced migration inhibition JA-treated cells also showed significantly higher adhesion to laminin In conclusion these results indicate a novel anti-tumor role of JA via reducing reorganization of cytoskeleton increasing integrin 3 expression and adhesion ability to inhibit tumor cells migration Furthermore immunofluorescence staining of phalloidin/actin indicated that JA-treated cells exhibited cytoskeleton rearrangement and significant decreases in the number and length of filopodia Activity of Rho-family small GTPases was detected by a GST-pull down assay and showed that GTP-loaded Cdc42 and Rac were decreased in JA-treated cells In the future we hope these findings will be helpful to further understand the mechanisms underlying tumor progression in oral cancer and subsequently improve the cancer prevention and treatment

以抗体阻断integrin ？3可以有效使OC2恢复被JA所抑制的迁移能力。细胞贴附实验指出JA能提高OC-2在laminin环境下的贴附能力。当我们进一步以免疫萤光染色观察细胞，发现在JA处理下的OC-2，其外形、细胞骨架和细胞边缘的filopodia的密度和长度明显减少，利用GST-pull down assay侦测到Cdc42-GTP和Rac-GTP的表现量降低。推论爵床素A可能透过刺激口腔癌细胞大量表现integrin ？3，使细胞贴附能力增加或是透过改变细胞骨架来降低细胞迁移能力。希望本研究对於JA所做的抗癌及抗转移效应评估能提供口腔癌治疗在研发上一些帮助。

As above mentioned, it could be improved the optics characterization of films efficiently by textured aluminium doped zinc oxide films by wet etching. Using solar cells as transparent electrode enables the light passed through solar cells and reduceds reflectance to permeate into absorb layer of solar cells and improve conversion efficiencies of solar cells.

由上述的光学性质变化中可得知，经由湿式蚀刻过程后的氧化锌掺铝薄膜确实能有效改善薄膜的光学特性，对於应用於太阳电池中当透明电极使用时，能使更多入射光通过元件表面而进入吸收层内，帮助提升太阳电池的转换效率。

During the growth of the cells from lenses with milder cataract, morphological manifestations suggesting differentiation might be noted which consisted of elongated rod-shaped cells, stellate-like cells with elongated radiating processes or even thread-shaped, fiberlike cells.

自有较轻微白内障的水晶体取得的上皮细胞可能呈现显示分化之形态变化。可能出现拉长的柱状细胞，有细长放射状突出的星状细胞或甚至线状、纤维般的细胞。

Varying degrees of thickening in gallbladder wall and straw-colored or brown-yellow plaque or node in cross-section can be seen, some with pedicle swelling like polypus, normal structure of gallbladder wall is found to have bean damadged microscopically, replaced by characteristic yellow granulomatous structure, consisting of plenty of foamy cells, acute and chronic inflammatory cells, fibroblasts, foreign-body giant cells and Touton cells.

大体观察胆囊壁不同程度增厚，切面常见淡黄色大小不等的结节或斑块，有的有蒂呈息肉样隆起。镜下见胆囊壁的正常结构受到破坏，代之以特征性黄色肉芽肿性结构，由大量泡沫样细胞、急慢性炎细胞、纤维母细胞、异物巨细胞及Touton细胞等组成。

Article 144 The Government of the Hong Kong Special Administrative Region shall maintain the policy previously practised in Hong Kong in respect of subventions for non-governmental organizations in fields such as education, medicine and health, culture, art, recreation, sports, social welfare and social

第一百四十四条香港特别行政区政府保持原在香港实行的对教育、医疗卫生、文化、艺术、康乐、体育、社会福利、社会工作等方面的民间团体机构的资助政策。原在香港各资助机构任职的人员均可根据原有制度继续受聘。

Small wonder, then, that the Chinese spend more in the shop than any other group of foreign visitors do .

这样的小惊喜，使中国顾客比任何国家的人消费得更多。