Browse

A Human Ernbryo of Streeter Age Group XV
사람배아(Streeter 연령군 XV)의 1예

Cited 0 time in Web of Science Cited 0 time in Scopus
Authors
Chi, Je G.; Bark, Wean Sea
Issue Date
1987-12
Publisher
Seoul National University College of Medicine
Citation
Seoul J Med, Vol.28 No.4, pp. 383-391
Keywords
EmbryoStreeter age group
Abstract
A human embryo was serially sectioned and was reconstructed with 327 sections.
The length of the embryo was estimated to be 6.9 mm. The age of the embryo was
determined by the developmental status of the internal organs in terms of selected definable
characteristics. Discernible morphological features of the embryo included closure of the lens
vesicle, separation of the otocyst from the skin ectoderm, endolymphatic appendage, bronchi
in the primary stage, thickening of the olfactory disk, dorsal and ventral pancreatic buds, and a
narrow atrio-ventricular canal with an incompletely formed interventricular septum. The above
observations strongly suggested that this embryo developed normally and should be classed in
age group XV of Streeter's developmental horizon.
ISSN
0582-6802
Language
English
URI
https://hdl.handle.net/10371/6562
Files in This Item:
Appears in Collections:
College of Medicine/School of Medicine (의과대학/대학원)Dept. of Medicine (의학과)The Seoul Journal of MedicineThe Seoul Journal of Medicine Vol. 28 No.4 (1987)
  • mendeley

Items in S-Space are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse