而令人印象深刻的主细胞则分泌胃蛋白酶原,当它与胃酸混合时,就形成一种酶,叫做胃蛋白酶。
The impressively named chief cells secrete pepsinogen which, when it mixes with stomach acid, becomes an enzyme called pepsin.
这些细胞分泌一种被称为音猬因子的蛋白质,这些蛋白质会向外扩散到其他细胞中。
These cells make a protein called sonic hedgehog, which diffuses outward to other cells.
经过改造的外分泌细胞除了生成胰岛素外,看起来很像beta细胞,并且停止制造典型的外分泌细胞蛋白。
Besides producing insulin, the transformed exocrine cells looked like beta cells and ceased making proteins typical of exocrine cells.
A pancreas--cell in the pancreas, for example, needs to make insulin and so the gene for insulin is transcribed.
举个例子,一个胰腺细胞,要分泌胰岛素,那么编码胰岛素蛋白的基因就会被转录
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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