Yanes C, Perez-Batista M A, Martin-Trujillo J M, Monzon M, Rodriguez A
Departamento de Biología Celular, Facultad de Biología, Universidad de La Laguna, Tenerife, Canary Islands, Spain.
J Anat. 1989 Jun;164:93-100.
The ventral striatum nucleus (VS) begins development at Stage 31 (E. 31) from the neuroblasts which proceed from the cellular proliferation of both the ventral and terminal sulci. The ultrastructural features of the neuroblasts of VS between E. 31 and E. 34 have the aspect of immature cells, but as from E. 38 neuronal maturity is gradual until hatching. At E. 34 cellular death occurs. The first degenerated cells belong to Type I (nuclear degeneration) of the pycnotic cells; as from E. 40 cytoplasmic degeneration appears. Vascularisation starts at E. 35 and from E. 38 the first synaptic contacts are observed, especially those of the axodendritic type.
腹侧纹状体核（VS）在第31阶段（胚胎第31天，E. 31）开始发育，由腹侧沟和终沟细胞增殖产生的神经母细胞形成。胚胎第31天到第34天期间，VS神经母细胞的超微结构特征表现为未成熟细胞，但从胚胎第38天开始，神经元逐渐成熟直至孵化。胚胎第34天出现细胞死亡。最早退化的细胞属于固缩细胞的I型（核退化）；从胚胎第40天开始出现细胞质退化。血管形成始于胚胎第35天，从胚胎第38天开始观察到第一批突触联系，尤其是轴突-树突型突触联系。
