Malz C R, Pritz S, Meyer D L
Department of Anatomy, School of Medicine, University of Gottingen, Federal Republic of Germany.
Cell Tissue Res. 1989 Sep;257(3):649-52. doi: 10.1007/BF00221476.
By means of retrograde transport of horseradish peroxidase, isthmo-optic projections were investigated in 1 to 9-day-old posthatching chickens. Some of the specimens were congenitally anophthalmic, others were monophthalmic. In contrast to a recent study, we did not detect significant differences in the one-eyed chicks. In particular, we find no indication for a retarded elimination of ectopic and aberrantly projecting isthmo-optic neurons during ontogeny. We tentatively suggest that more than one mechanism leading to monophthalmic deformities may exist.
通过辣根过氧化物酶的逆行运输，对孵化后1至9日龄雏鸡的峡视投射进行了研究。部分标本为先天性无眼，其他为单眼。与最近的一项研究不同，我们在单眼雏鸡中未检测到显著差异。特别是，我们没有发现发育过程中异位和异常投射的峡视神经元消除延迟的迹象。我们初步认为，可能存在不止一种导致单眼畸形的机制。
