查询词典 muscle cells

These proteins control the release of acetylcholine, a neurotransmitter that stimulates muscle cells.

这些蛋白质控制释放乙酰胆碱的神经递质，刺激肌肉细胞。

Results Myoid/myofibroblastic differentiation occurred most commonly in fibrosarcomatous DFSP. It was recognized histologically as peripherally distributed or randomly scattered small eosinophilic nodules or short bundles, which were composed of bland spindle cells, closely resembling smooth muscle cells or myofibroblasts.

结果 肌样／肌纤维母细胞性分化多出现在纤维肉瘤型DFSP中，表现为肿瘤周边部或肿瘤内散在性分布的深嗜伊红色小结节或短条束，由梭形细胞组成，细胞多无异型性，核分裂象也罕见，形态上似平滑肌细胞或肌纤维母细胞。

There are four kind of isoforms of endothelin in human and other mammals named ET-1, ET-2, ET-3 and ET-β, which are slightly different in construction and pharmacological effect. In human beings, ET-1 is the dominative subtypes. ET-1 remains in blood at a low level about 5ng per liter on physical state. It is synthesized, stored, released and metabolized locally. The half-life of ET-1 is about 1 hour. ET-1 is the most potent vasoconstrictive factor till now, and it is more functional in vein than in artery. In vascular bed, there are two kind of ET receptors. Type A mainly located in smooth muscle cells, whereas type B in endothelial cells. The latter can stimulate intimal hyperplasia via a parasecretion way and activate some oncogenes such as c-fos and c-myc and then enhance their expression. These alterations result in constriction of blood vessels, thus the SMC steps into proliferate state from silent state.

人及哺乳动物体内有四种结构及药理学性质略有差异的异物体，分别为ET-1、ET-2、ET-3、ET-β，而在人主要是ET-1，在生理条件下，ET-1在血浆中含量较低，约为5ng〓，故ET-1不是一个循环激素，而是局部合成释放，局部起作用的活性物质，半衰期约1小时，ET-1是目前已知的最强的血管收缩剂，对静脉的作用比动脉强，在血管床，ET受体有A、B两型，A型主要分布在平滑肌细胞，B型主要分布在内皮细胞，它可以通过旁分泌途径刺激内膜增生，具有有丝分裂原效应，可以激活某些癌基因如C-fos、C-myc使其表达增强引起血管收缩，使静止期SMC进入增殖期，还可以通过信号传导途径，与bFGF、GTF-β、PDGF等生长因子协同作用，起共有丝分裂原作用。

The xerogel promoted the differentiation and conglomeration of C2C12 cells (C3H mice muscle cells), which revealed good biocompatibility of the material.

体外细胞培养表明：硅基干凝胶可促进C2C12细胞（C3H小鼠肌原细胞）的分化和繁殖，证明材料的生物相容性良好。

Instead, the cells stretched out into tube-shaped muscle cells that could even twitch.

与他们的预期相反，细胞伸展成管状的肌肉细胞，甚至能抽动。

METHODS: Fresh human amnions were clipped to pieces which were sutured in a shape like muff by utilizing epidural tubes as a stent. When 4 cm section of ureter in length was excised to replace the defected ureter. 36 rabbit models were divided medially into the 1-month therapy and 3-month therapy groups. At the end of study, all amnion-ureter were sliced and examined with pathologic method or immunohistochemistry to check expressions of α-actin in smooth muscle cells and CKAE1/AE3 in transitional epithelial cells.

新鲜人羊膜裁剪成片状，以硬膜外导管为支架，做成袖套状，替代4 cm的大白兔输尿管缺损。36只成模大白兔均分为1个月治疗组和3个月治疗组，实验结束时，取羊膜输尿管行病理学检查和免疫组织化学检查平滑肌细胞α-Actin和移行上皮细胞CKAE1/AE3的表达情况。

To further validate the above results, in the second part of our research, we measured 〓 of cultured rabbit basilar artery smooth muscle cells growing on glass coverslips using ratiometric video fluorescence microscopy and the 〓-sensitive dye, fura-2, continuing with the investigation of effects of DIDS and NPPB on 5-HT induced 〓 change in these cells.

为进一步证实上述结果，本文第二部分又采用生物荧光双波长影像分析系统测定单细胞胞浆〓浓度瞬即变化技术，观察了DIDS和NPPB对5-HT引起培养的兔脑椎基底动脉平滑肌细胞胞内〓变化的影响。

There were strong positive reactions in fibrocytes,smooth muscle cells of the blood vessel and endotheliaI cells of capillaries.

结果 1。免疫组织化学反应显示正常心脏的MMP-1主要分布于心肌的细胞间质。

Vascular endothelial cells and smooth muscle cells are important cell sources for vascular tissue engineering.

所培养的血管内皮细胞和平滑肌细胞为研究组织工程血管提供了细胞来源。

Few of the endothelial cells and smooths muscle cells of the normal pulmonary artery were positive for t-PA.

栓塞后3小时，栓塞肺动脉和未栓塞肺动脉、正常肺动脉比较没有显著差异，较少见栓塞肺动脉内皮细胞和平滑肌细胞胞浆棕染的t-PA阳性细胞。

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％。