查询词典 myoepithelial

Objective To investigate the changes of myoepithelial cells in mammary atypical hyperplasia and breast cancer.

目的 观察肌上皮细胞在乳腺不典型增生及乳腺癌中的变化。

The changes included that the protrusions on the cell surface diminished, myofilaments and pinosomes in the myoepithelial cells of grade Ⅱ,Ⅲ atypical hyperplasia decreased, and the irregularity of the nuclear morphosis and the increase of nuclear heterochromosome were found.

乳腺不典型增生时肌上皮细胞数目增多，排列紊乱，电镜下可见：①细胞表面的棒状突起消失；②Ⅱ、Ⅲ级不典型增生时胞浆内的肌微丝和吞饮小泡减少；③细胞核增大，不规则，异染色质增多。

Objective To investigate the effect of mammary myoepithelial cell on breast cancer cell infiltration.

中华医学杂志990324 目的研究乳腺肌上皮细胞对乳腺癌细胞浸润能力的影响。

Methods A case of spindle cell myoepithelial carcinoma of the submaxillary salivary gland with radical neck dissection was examined with light microsecopy and immunohistochemistry,and related literatures were reviewed.

方法对1例颌下腺梭形细胞肌上皮癌及颈清扫淋巴结进行组织形态学和免疫组化观察，并结合文献复习。

Results The tissue of 3 cases of ACC in the esophagus was mainly composed of square shape gland epithelial cell and variant myoepithelial cell, mesh shape cavity crack and the tubular, the entity shape arrangement, the cavity crack content basophilia and acidophilia the secretion. There was transmigration of superficial epidermis in 1 case of ACC; All 3 cases were positive of CK, H-CK, P63, S-100 (endochylema /nucleus), EMA, and Bcl-2. Case 3 was positive of CerbB-2 and P53. Case 2 was CD117, AAT, SMA, PAS/AB.

结果 3例食管腺样囊性癌的癌组织主要由立方形腺上皮细胞和变异的肌上皮细胞组成，呈筛孔状腔隙、管状、实体状排列，腔隙内含嗜碱性和嗜伊红分泌物；3例食管腺样囊性癌中例1表面上皮有移行；免疫组化：3例CK、H-CK、P63、S-100、EMA、Bcl-2均，例3 CerBb-2，P53，例2 CD117，AAT、SMA，PAS/AB。

We evaluated 350 tumors: 136 ES, including 64 conventional ES, 64 proximal-type ES, and 8 with hybrid features of conventional and proximal-type ES; 54 metastatic carcinomas (22 from lung, 6 breast, 6 stomach, 5 colorectum, 5 kidney, 5 prostate, 5 pancreas); 12 metastatic testicular embryonal carcinomas; 20 metastatic melanomas; 20 epithelioid mesotheliomas; 20 epithelioid angiosarcomas; 10 epithelioid hemangioendotheliomas; 24 epithelioid malignant peripheral nerve sheath tumors; 22 myoepithelial carcinomas of soft tissue; 7 anaplastic large cell lymphomas; 5 histiocytic sarcomas; and 10 control MRT of infancy (4 brain, 3 liver, 2 soft tissue, 1 kidney).

我们总共研究了350例肿瘤：136例ES，其中包括64例寻常型ES、64例近端型ES和8例混有前两型特征的混合型ES；54例转移癌（22例来自肺、6例来自乳腺、6例来自胃、5例来自结直肠、5例来着肾、5例来着前列腺、5例来着胰腺）；12例转移性睾丸胚胎性癌；20例转移性黑色素瘤；20例上皮样间皮瘤；20例上皮样血管肉瘤；10例上皮样血管内皮瘤；24例上皮样恶性外周神经鞘膜瘤；22例软组织的肌上皮癌；7例间变性大细胞淋巴瘤；5例组织细胞肉瘤；10例作为对照的婴幼儿MRT（4例位于脑、3例位于肝、2例位于软组织、1例位于肾）。

If not sure, you can stain some myoepithelial markers.

如果不知道，你可以染色一些上皮标记。

Objective:To investigate whether differences exist between myoepithelial cells of human beings and experimental animals.

目的：了解人与不同实验动物涎腺中肌上皮细胞的差异。

This layer of cells is surrounded by a layer of myoepithelial cells.

单层细胞被一层肌上皮细胞包绕。

Results:There is a close positive correlation between myoepithelial cell differentiation and glandular cell maturation and the ratio of myoepithelial cells to glandular endpieces area was decreased.

结果：实验结果提示，小鼠泪腺肌上皮细胞从出现到成熟的形态变化，与腺细胞内的分泌颗粒从出现到增多是同期发育的，泪腺腺房与肌上皮细胞的面积比率呈减小趋势。

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％。