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首页> 外文期刊>Canadian Journal of Zoology >Symmetrical vascularization patterns in normal and retinoic acid treatedlimb regenerates of the axolotl, Ambystoma mexicanum
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Symmetrical vascularization patterns in normal and retinoic acid treatedlimb regenerates of the axolotl, Ambystoma mexicanum

机译:正常和视黄酸处理过的Am的肢体再生中的对称血管形成模式

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摘要

The purpose of this investigation was to determine whether there were any asymmetries in the vascularization of the limb-regeneration blastema in the axolotl, Ambystoma mexicanum, that might be related to pattern formation, and to determine if retinoic acid could modify the vascular patterns of the blastema. We used acrylic casts of the vascular system of the limbs to assess the pattern of vascularization. We observed a very regular symmetrical arrangement of capillaries in the limb-regeneration blastema that did not appear to be modified by doses of retinoic acid sufficient to modify the limb pattern.
机译:这项研究的目的是确定在轴索,Ambystoma mexicanum的肢体再生囊肿的血管化过程中是否存在任何不对称性,这可能与模式形成有关,并确定视黄酸是否可以改变小鼠血管的形态。母细胞。我们使用了四肢血管系统的丙烯酸铸模来评估血管形成的模式。我们观察到肢体再生胚层中毛细血管的非常规则的对称排列,似乎没有被足以改变肢体形态的视黄酸剂量所修饰。

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