mortality/aging
• die around E10.5 - E11.0
|
cardiovascular system
• at E9.5, one of the paired dorsal aortas often shows marked dilation with a narrowing or closure at the opposite end and clumps of blood cells are frequently seen in the caudal region
|
• expression analysis indicates defects in arterial differentiation and maturation
|
• mural layers surrounding the aorta are thinner at E9.5
|
• coarse vascular patterns indicative of impaired remodeling are seen at E9.5
|
• absence of large vessels at E10.5
|
• from the dorsal aorta towards the sinus venosus
|
• at E10.5
|
• mural layers surrounding the myocardium are thinner at E9.5
|
• poorly formed at E9.5
|
• at E9.5
|
• massive pericardial effusion at E10.5
|
• decrease in vitelline circulation at E9.0 - E9.5
|
embryo
• absence of large vessels at E10.5
|
• at E10.5
|
• detachment of endodermal and mesodermal layers at E9.5
|
• coarse vascular patterns indicative of impaired remodeling are seen at E9.5
|
growth/size/body
• at E9.5
|
• at E10.5
|
homeostasis/metabolism
• massive pericardial effusion at E10.5
|
muscle
• poorly formed at E9.5
|