同时PTEN氨基酸序列与张力蛋白和辅助蛋白高度同源,对细胞迁移、扩展、局灶黏附活动有抑制作用。
At the same time, PTEN has the high homology with tensin and auxilin, PTEN may suppress cell migration, spreading, and adhesion formation.
第10号染色体同源丢失性磷酸酶-张力蛋白基因(PTEN)作为肿瘤抑制基因,可以负性调节肿瘤细胞的生长。
As a tumor-suppressor gene, phosphatase and tensin homology deleted on chromosome 10 (PTEN) regulates negatively the growth of tumor cells.
如果溶液远离这个等电位点,那么蛋白质会是高度可溶的因此表面张力梯度就无法形成;如果太接近这个等电位点,蛋白质会析出沉淀。
If the solution is too far from the IEP, the proteins are highly soluble and surface tension gradients never develop; too close, and the proteins precipitate out.
因此,啤酒泡沫的稳定性来源于一种很强的吉布斯-马朗戈尼效应,这种效应在吸附的蛋白质可以有效改变表面张力时是最优化的。
Beer foam stability is thus promoted by a strong gibbs-marangoni effect, which is optimized when absorbed proteins are efficient at changing the surface tension.
反蛋白石是一种有着微管道结构的薄片,它表面张力系数不同的液体非常的敏感。
The inverse opal is a chip with micro-channels sensitive to liquids of specific surface tensions.
如图2b中所示,在突然拉伸的薄膜上,有一处蛋白质含量少而且局部表面张力大的地方。
As illustrated in figure 2b, a suddenly stretched film has a lower protein concentration and hence a higher local surface tension.
对有这种蛋白的心脏给予昔多芬处理后表现出较强的肌肉收缩和舒张能力,且张力相关的酶活性降低了10倍。
The hearts with the protein that were then treated with sildanafil showed stronger muscle contraction and relaxation and as much as 10 times lower stress-related enzyme activity, researchers found.
通过测定丝胶溶液的表面张力及其随时间的变化,研究丝胶蛋白质在空气-水界面上的吸附。
The adsorption of sericin at the air water interface was studied by measuring the surface tension of its aqueous solutions as the function of time.
结果表明,不同大豆蛋白乳化能力差别很大,但界面张力无显著差异;
The results showed that there were great difference in emulsification of four kinds of soy proteins but not in interface tension.
电镜可见胞浆有张力原纤维,角蛋白免疫组织化学阳性证实鳞状上皮有分化特征。
The tonofilament expression in cell cytoplasm by electron-microscopy and positive reaction of cytokeratin by immunochemistry showed differentiative character of squamous epithelium.
能增加皮肤角质层的含水量,促进胶原蛋白合成,增强皮肤的张力和弹性,促进色素分解,均匀肤色。
Can increase the water content of stratum corneum of skin, promoting collagen synthesis, enhance skin tone and elasticity, promote pigment decomposition, uniform color.
采用自动形滴张力测量法对蛋白-多糖复合物的界面流变特性进行了研究。
Dynamic interfacial rheological properties of SPI-polysaccharide conjugate were studied by using an automatic shape drop tensiometry.
FGF2可减少肌动蛋白张力丝的形成以及移行细胞的形态,但对细胞增殖没有作用。
FGF-2 action resulted in reduced actin stress fiber formation and migratory cell morphology, with no effect on cell proliferation.
FGF2可减少肌动蛋白张力丝的形成以及移行细胞的形态,但对细胞增殖没有作用。
FGF-2 action resulted in reduced actin stress fiber formation and migratory cell morphology, with no effect on cell proliferation.
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