The present invention relates to replacement cells were used and scaffolds derived from the peritoneal tissue, tissue regeneration organ or structure, reconstruction, repair, or increased. [Selection] Figure Figure 1B本発明は、腹膜組織に由来する足場および細胞を使用した、臓器または組織構造の再生、再構築、修復、増大、または置換に関する。【選択図】図1B