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(==Fig. 18. Model with heart divided horizontally== Wax-plate reconstruction model in fig.17, the heart divided horizontally. A, duct of Cuvier; B, sinus venosus; C, right venous valve; D, endothelial tube in bulbus; E, bulbo-ventricular groove; F, body )
 
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Wax-plate reconstruction model in fig.17, the heart divided horizontally.
Wax-plate reconstruction model in fig.17, the heart divided horizontally.
A, duct of Cuvier; B, sinus venosus; C, right venous valve; D, endothelial tube in bulbus; E, bulbo-ventricular groove; F, body wall; G, atrial canal; H, left duct of Cuvier; K, infolding
of atrial wall (septum primum); L, left portion of atrium; M, dorsalmesocardium.


===Legend===
===Legend===


A, duct of Cuvier; B, sinus venosus; C, right venous valve; D, endothelial tube in bulbus; E, bulbo-ventricular groove; F, body wall; G, atrial canal; H, left duct of Cuvier; K, infolding
A, duct of Cuvier;  
of atrial wall (septum primum); L, left portion of atrium; M, dorsalmesocardium.
B, sinus venosus;  
C, right venous valve;  
D, endothelial tube in bulbus;  
E, bulbo-ventricular groove;  
F, body wall;  
G, atrial canal;  
H, left duct of Cuvier;  
K, infolding of atrial wall (septum primum);  
L, left portion of atrium; M, dorsal mesocardium.


'''Carnegie Staging Comparison:''' A 27 somite stage embryo would be similar to a [[Carnegie stage 12]] (26 - 30 days), caudal neuropore closes, Somite Number 21-29.  
'''Carnegie Staging Comparison:''' A 27 somite stage embryo would be similar to a [[Carnegie stage 12]] (26 - 30 days), caudal neuropore closes, Somite Number 21-29.  

Revision as of 15:14, 27 January 2012

Fig. 18. Model with heart divided horizontally

Wax-plate reconstruction model in fig.17, the heart divided horizontally.

Legend

A, duct of Cuvier; B, sinus venosus; C, right venous valve; D, endothelial tube in bulbus; E, bulbo-ventricular groove; F, body wall; G, atrial canal; H, left duct of Cuvier; K, infolding of atrial wall (septum primum); L, left portion of atrium; M, dorsal mesocardium.

Carnegie Staging Comparison: A 27 somite stage embryo would be similar to a Carnegie stage 12 (26 - 30 days), caudal neuropore closes, Somite Number 21-29.


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Pages where the terms "Historic" (textbooks, papers, people, recommendations) appear on this site, and sections within pages where this disclaimer appears, indicate that the content and scientific understanding are specific to the time of publication. This means that while some scientific descriptions are still accurate, the terminology and interpretation of the developmental mechanisms reflect the understanding at the time of original publication and those of the preceding periods, these terms, interpretations and recommendations may not reflect our current scientific understanding.     (More? Embryology History | Historic Embryology Papers)


Historic Paper Links: 13-14 Somites | 22 Somites | 23 Somites | 25 Somites | 27 Somites | Mall Human Embryo Collection | Embryology History | Carnegie stage 11 | Carnegie stage 12 | Journal of Anatomy | Embryonic Development | Category:Historic Embryology


Reference

<pubmed>17233016</pubmed>| PMC1288995

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current15:05, 27 January 2012Thumbnail for version as of 15:05, 27 January 2012500 × 662 (71 KB)S8600021 (talk | contribs)==Fig. 18. Model with heart divided horizontally== Wax-plate reconstruction model in fig.17, the heart divided horizontally. A, duct of Cuvier; B, sinus venosus; C, right venous valve; D, endothelial tube in bulbus; E, bulbo-ventricular groove; F, body