摘要
目的 运用火棉胶切片技术于光镜下观察研究豚鼠胚眼的发育进程。方法 运用胚胎于 19、2 4、2 8、35、40、43、45 d的豚鼠头颅火棉胶切片 ,于光镜下观察不同时期的豚鼠胚眼的发育变化。结果 胚胎于 19d视泡发育 ,晶状体板出现 ,2 4d视杯、晶状体凹形成 ,2 8d胚眼初步形成。结论 通过不同时期胚眼的观察 。
Objective To investigate the development of the guinea pig's eye during the stage of embryo.Method The guncotton grafts of the guinea pig's skull was observed on the 19th ,24th,28th,35th,40th,43th and the 45th day of embryo.Results The optic vesicle and lens plate developed on the 19th day in embryo.The optic cup and lens fovea could be found on the 24th day.The eye of embryo of the guinea pig had formed on the 28th day.Conclusion The results should be used for progressive study of the development of the eyes of embryo.
出处
《眼科新进展》
CAS
2000年第6期402-403,共2页
Recent Advances in Ophthalmology
