查询词典 epithelial cells

These data provide basic information for understanding of secretory mechanism of thyroid follicle epithelial cells in grey mullet .

上述结果可为了解鲻鱼甲状腺滤泡细胞分泌活动的机制提供基础资料

Then, the volume and morphology of grafts were observed and proliferating cell nuclear antigen expression of mammary epithelial cells in grafts was detected by immunohistochemistry. Experiment two: From 2 to 6 weeks after implanting, B-E〓 or NH1996 with respective dosage of 20ug and 100ug were injected muscularly into four groups of host mice once two days, and the control group was designed without treated with hormone.

结果：1。植入2周和6周乳腺组织形态结构保持完整，植入2周乳腺组织块体积、腺体数目和增殖程度均较植入时明显降低，并以此水平维持至植入6周。2.B-〓对植入的乳腺组织形态学无明显影响，但可引起乳腺上皮细胞PCNA、Bcl-2蛋白表达的升高；B-〓可上调PR，下调ER，说明植入裸鼠的正常乳腺对B-〓有反应，证实模型建立成功。

The three species shared a few common features in the palisade-like epithelial cells, vascular supplies, and nectary openings. However, they showed some differences in longitudinal section and transectinal outline.

这3种植物花蜜腺的栅栏状表皮细胞、维管束和蜜腺开口方式相似，而从纵切面和横切面上观察其结构存在一些差异。

In conclusion, the current work has shown that NPY and AChE may originate from epithelial cells, the distribution of NPY, AChE have a close relation with behavior, regeneration and morphogenesis of Hydra pseudoligactis, NPY plays a role in development and differentiation of nematocyst, and ACh may function in emission of nematocyst.

水螅刺丝囊的分化和发育与NPY的作用密切相关；刺丝囊发射刺丝的机理与胆碱能的作用可能有联系[动物学报52(1)：115-122，2006]。

Objective To investigate the effect of IL-18 on proliferation and apoptosis of renal tubular epithelial cells, and then to demonstrate its role in the progression of chronic nephrosis.

目的 探讨白细胞介素18(IL-18)对肾小管上皮细胞增殖及凋亡的作用以进一步明确其在慢性肾病进展中的作用。

Histological structures of bursas of Fabricius were observed at the different developmental stages from chicken embryoes to chickens. The results were as follows. The bursa of Fabricius began to develop on the 13th day of post-hatching and its cell aggregated into the nodosity clique underneath the epithelium mucosae. On the 15th day of post-hatching, those cell cliques were surrounded by the flat epithelium and formed the basic structure of folliculus lymphaticus. The number of lymphocytes in the folliculus lymphaticus increased gradually, and the medulla and cortex of a majority of folliculus were not discriminated obviously. Until on the 7th day for chickens, the medulla and cortex of folliculus formed completely and the number of folliculus increased significantly. From 21 to 35 days old, the folliculus lymphaticus transformed from polygon into rectangle. Mucosa epithelial cells increased gradually and their cytoblasts arranged compactly into aline in the basilar part on the 35th day.

本研究观察了从鸡胚到出壳后的不同生长发育阶段法氏囊的组织结构，结果表明：胚胎13日龄时，法氏囊开始发育，粘膜上皮下形成结节状细胞集团；胚胎15日龄，聚集的细胞集团形成初始的淋巴滤泡；胚胎18日龄到出壳后1日龄，滤泡内淋巴细胞数量增多，多数滤泡髓质和皮质界限仍不明显；7日龄雏鸡法氏囊髓质皮质分界清晰，滤泡数量显著增多；21日龄到35日龄，滤泡由多边形逐渐转变成长方形；在35日龄时，粘膜上皮细胞逐渐增多，排列紧密，细胞核紧密排列成直线位于基底部。

CONCLUSIO : It is a ropriate to use noncellular features such as clinical and imaging findings as adequacy criteria for breast FNA rather than identification of a minimal number of ductal epithelial cells.

但是NCI推荐的乳腺FNA 不满意上限20%并不适用于乳腺保健诊所，因为这种操作中的损伤会导致不合适样本的增加，引起对于质量的不必要关注。

Using a technique called nuclear transfer, technicians in the lab, Bill Ritchie and Karen Mycock, laboriously removed the DNA from 430 ewes' eggs, and inserted into 277 of these the genetic material from mammary epithelial cells.

实验室的技术人员Bill Ritchie和Karen Mycock运用一种称为核移植的技术艰难地把430个绵羊卵子的遗传物质取了出来，然后把源于乳腺上皮细胞的遗传物质移植到其中的277个中去。

We have successfully set up the culture system of rat lens epithelial cells, which might provide a methodological foundation for research on pathogenesis of posterior capsule opacification.

成功地建立了鼠晶状体上皮细胞体外培养的模型，为研究后发性白内障发病机制提供了基础。

Conelasions The combination of rhGH and Gin can significantly improve the adaptation of the remnant small intestine in parenterally fed, SBS rats, there are synergistic effects between them; The increase of proliferation and the decrease of apoptosis in the remnant intestinal epithelial cells are involved in this process; The intestinal iGF-I p; ays an important role in the intestinal adaptation. Our findings support the concept that specific gut-trophic nutrients and growth factors may combined to enhance the intestinal adaptation and reduce the severity of short bowel syndrome.

结论联用rhGH组与Gln，显著促进PN时短肠大鼠残余小肠代偿，二者间作用存在协同肠粘膜上皮细胞增生增加及凋亡抑制与小肠代偿密切相关；小肠局部IGF-I在rhGH与Gln协同作用的发挥中起重要介导作用。

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％。