胚胎干细胞(ES细胞)具有自我更新、无限增殖、保持未分化状态和向所有三个胚层分化的潜能。

Embryonic stem cells (ES cells) are unique cell populations with the ability of self-renewal, unlimited proliferation, multipotent differentiation and maintaining their undifferentiated state.

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成纤维细胞是胚胎中胚层起源的间叶细胞。

Fibroblasts are mesenchymal cells which are derived from the embryonic mesoderm.

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这些表皮细胞在胚胎学上把源于支气管生长过程中的前内脏叫内胚层。

These epithelial elements arise embryologically from foregut endoderm in the process of bronchial tubular growth.

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