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近视眼的发病机理一直是研究中的难题，近年来通过多种实验方法诱发出了更为典型的近视眼动物模型，特别是通过分子水平的观察，使得研究进入了新阶段。如发现近视眼眼轴的延长主要是玻璃体腔的增长和巩膜软骨层的过度增生等。强调近视眼视网膜上神经递质的改变可能与眼轴的增长有关。因而动物模型的建立，为近视眼的理论探讨及临床工作提供了更多有价值的信息，为近视眼的防治研究提供了新的依据。本文特就实验性近视眼的主要方面及新近资料作一介绍。
The pathogenesis of myopia has been a difficult problem in the research. In recent years, a variety of experimental methods have been used to induce more typical animal models of myopia. Especially through the observation of molecular level, the research has entered a new phase. If found to extend the axial length of myopia is mainly the growth of the vitreous cavity and scleral cartilage layer hyperplasia and so on. Stressed that myopia on the retina neurotransmitter changes may be related to the axial growth. Therefore, the establishment of animal model for the theoretical discussion of myopia and clinical work to provide more valuable information for the prevention and treatment of myopia provide a new basis. This article special experimental myopia on the main aspects and recent information for an introduction.