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[[File:Heart Tube Segments.jpg|thumb|The embryo stage 10 heart tube]] ...grows rapidly creating an externally obvious cardiac "bulge" on the early embryo. The cardiovascular system is extensively remodelled throughout development

[[File:Heart Tube Segments.jpg|thumb|The embryo stage 10 heart tube]] ...grows rapidly creating an externally obvious cardiac "bulge" on the early embryo. The {{cardiovascular}} system is extensively remodelled throughout develop

...embryo and membranes05.jpg|thumb|alt=Stage17 embryo and membranes|Stage17 embryo and membranes]] ...onozygotic twinning, depending upon when the twinning event occurred, each embryo will either share or have completely separate set of placental membranes.

...int Louis University, Saint Louis, Missouri, and Department of Embryology, Carnegie Institution of Washington, Baltimore, Maryland ...identified by a number of external and internal characteristics, and each embryo at a given stage has a similar degree of organization and differentiation t

* Human Embryology (3rd ed.) Larson Chapter 7 p151-188 Heart, Chapter 8 p189-228 Vasculature * Stage 9-10 2 mm embryo (gestational sac diameter of 20 mm) EHR at least 75 beats / minute

...id=4-u1.0-B978-0-443-06811-9..10004-1 Chapter 4 - Fourth Week: Forming the Embryo] * '''2008''' - 294,737 live births and 2,188 fetal deaths

...id=4-u1.0-B978-0-443-06811-9..10004-1 Chapter 4 - Fourth Week: Forming the Embryo] * '''2008''' - 294,737 live births and 2,188 fetal deaths

* Human Embryology (3rd ed.) Larson Chapter 7 p151-188 Heart, Chapter 8 p189-228 Vasculature * refers to the outflow tract in early embryo

{{Carnegie No.20 Header}} ...ilaginous capsule of the ear undergoes during its development in the human embryo are accomplished in part by a progressive and in part by a retrogressive di

...les R. Essick describes human embryonic {{neural}} development using the [[Carnegie Collection]] embryos. [[Carnegie Embryos]] used in this study: {{CE227}}, {{CE75}} {{CE86}} {{CE145}} {{CE1

Chicken embryo heart beat. [[Normal Chick Heart Movie]] * '''Human Embryology''' (2nd ed.) Larson Ch7 p151-188 Heart

...ent of the embryonic cavities using several early embryos from the later [[Carnegie Collection]]. ...eal cavity is cut off of the coelomic leaving a portion in the Amnion. Tbe embryo has been injected, but the fluid of the two cavities has not flowea togethe

...e free to use our judgment in methods of fixation and preservation. If the embryo is perfectly fresh or possibly living, we use, of course, the most refined ...straight and other measurements and weights also are taken. The age of the embryo is estimated on the basis of weight, crown-rump, and foot length, and the e

...bryo 391|Carnegie No. 391]] | [[Week 4]] | [[Somitogenesis|8 somites]] | [[Carnegie Collection]] [[Book - Contributions to Embryology|Contributions to Embryolo ...n. Wash. Publ. 362, Contrib. Embryol, 17, 1-67). Plaster models now at the Carnegie laboratory were made by [[Embryology History - Osborne Heard|O. Heard]] und

...Mall describes the human embryos in the collection that would become the [[Carnegie Collection]]. There is also a [[:File:1904 - Catalogue of the collection of [[Carnegie Collection]] | [[Carnegie Embryos]]

...the opinion of Veit that "ova" may continue to grow after the death of the embryo, but added that the existence of bare areas and the bunching of villi in so ...abortuses, not only believed that cellular proliferation can occur in the embryo after its death, but that either the lateral or the dorsal or ventral halve

...s human embryo collection that will eventually form the beginning of the [[Carnegie Collection]]. This page is still a draft version with text editing and figu Some of the numbered embryo used in this paper:

...ent of the embryonic cavities using several early embryos from the later [[Carnegie Collection]]: {{CE2}}, {{CE6}}, {{CE9}}, {{CE10}}, {{CE22}}, {{CE34}}, {{CE ...tely, there are no data regarding the beginning of the coelom in the human embryo, and in all probability none will ever be found. The smallest human describ

See also {{Ref-Mall1921}} [[Book - Contributions to Embryology Carnegie Institution No.56-14|Chapter 14. Hofbauer Cells in Normal and Pathologic Co Department of Embryology, Carnegie Institution of Washington, and Department of Anatomy, Stanford Medical Scho

...certain that long before any vessels are present in the body of the human embryo, and at a time so early as considerably to precede the formation of any som ...urthermore, as Eternod discovered, when, later, the vascular trunks of the embryo proper make their appearance (the aorta? and vv. umbilicales), they are alr