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That matrix has properties that vary in different locations in the body, but basically it's a highly hydrated or water-rich gel.
这种基质的性质,随其所在身体部位的不同而不同,但基本是高度水合的,即富含水的凝胶
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The extracellular matrix or the collagen gel gives the tissue integrity, and in part, determines its mechanical properties.
细胞外基质或者说胶原蛋白凝胶,使组织成为一个整体,在某种程度上,决定了组织的机械性能
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The other reason why cells stay together is that they're surrounded by a matrix that's called extracellular matrix.
另一个使细胞凝聚在一起的原因是,它们被,叫做细胞外基质的一种基质所包围
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In fact, fibroblasts, which I talked about before, are very good producers of collagen, they produce the collagen matrix within which they live.
实际上,我刚讲过的,成纤维细胞,尤善于此,它们制造了自己生活环境中的,胶原蛋白基质
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We talked last time about extracellular matrix and this complex protein-carbohydrate gel that surrounds all cells.
我们上次谈到过的细胞外基质,是一种蛋白和碳水化合物的复合物胶冻,它环绕在细胞周围
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Well, what if this division takes place in an environment where there's one kind of extra cellular matrix here and another kind of extracellular matrix here?
那如果在细胞分裂的过程中,两个子细胞的细胞外基质不同,会对它们产生什么影响
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Extracellular matrix in most tissues is abundant in collagen and other proteins like collagen.
大部分组织中的细胞外基质,都富含胶原蛋白和其他类似蛋白
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The collagen is excreted by cells themselves, so the matrix is made by cells.
胶原蛋白是细胞自己分泌的,所以说基质也是细胞制造的
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That's how cells exist in extracellular matrix.
细胞在细胞外基质中就是那个样子
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What extracellular matrix you have in any particular tissue is there because there's a balance between it being produced by one kind of cell and digested by another, and you're in this sort of state of dynamic equilibrium.
特定组织中,细胞外基质的多少,取决于一个,分泌与降解的平衡,这是一种动态的平衡关系
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Well, it's true that it's not stuck to plastic but it is stuck to other materials The other materials that it's stuck to include other cells that surround it and this complex matrix which surrounds all of the cells in our body called extracellular matrix and I'll get to that in just a few moments.
体内的细胞不会贴在塑料片上,但是它们会和别的材料黏联在一起,这些材料包括,细胞和周围细胞间的黏联,细胞同细胞外基质的黏联,我们身体中包围在细胞周围的物质,称为细胞外基质,后面我会详细讲到
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