Kawamura H, Ichihara I
Department of Anatomy, Aichi Medical University, Japan.
Ann Anat. 1998 Jun;180(3):247-51. doi: 10.1016/S0940-9602(98)80081-2.
Cells taken from the rat ventral prostate and cultured formed a tubular structure inside the collagen gel in a medium containing activated charcoal-absorbed serum after a 14-day incubation. This might suggest that the active substances of serum could induce isolated epithelial cells to form such a spherical or tubular structure, depending on the amount of activated charcoal used for the absorption of serum.
取自大鼠腹侧前列腺并进行培养的细胞，在含有经活性炭吸附血清的培养基中孵育14天后，在胶原凝胶内形成了管状结构。这可能表明，血清中的活性物质可诱导分离的上皮细胞形成这种球形或管状结构，具体取决于用于吸附血清的活性炭量。
