Difference between revisions of "BGDB Practical - Gastrointestinal System Development"

Revision as of 00:31, 3 May 2011

Introduction

Historic drawing of the developing gastrointestinal tract (Kollman)

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Specific Objectives:

Understand the different contributions of the trilaminar embryo to the gastrointestinal tract (GIT) system.
Brief understanding of yolk sac, endoderm development and folding.
Identify the adult structures developed from the fore-, mid- and hind-gut.
Understand the elongation, herniation and rotation of the mid-gut and appreciate the consequences of malrotation.
Brief understanding of the development of the liver, pancreas and spleen and identify the functions of these organs in the fetus.
Summarise the formation of the adult mesenteries of the gut.

Links: Gastrointestinal System Development 2011 Lecture

Gastrulation, "to form a gut" is the generation of the trilaminar embryo (ectoderm, mesoderm, endoderm), and is really just the earliest and first stage in GIT development, which is not completed until postnatal function has been established. In this class we will look at some key aspects of GIT development. There will not be time today to cover development of the oral cavity, some of which will be covered in the practical Face and Ear Development.

Textbooks

Adult gastrointestinal tract

Moore, K.L. & Persuad, T.V.N. (2008). The Developing Human: clinically oriented embryology (8^th ed.). Philadelphia: Saunders.

The following chapter links only work with a UNSW connection and can also be accessed through this UNSW Library connection.

Chapter 11 - The Digestive System

Schoenwolf, G.C., Bleyl, S.B., Brauer, P.R. and Francis-West, P.H. (2009). Larsen’s Human Embryology (4^th ed.). New York; Edinburgh: Churchill Livingstone.

The following chapter links only work with a UNSW connection and can also be accessed through this UNSW Library connection.

Chapter 14 - Development of the Gastrointestinal Tract

Hill, M.A. (2011) UNSW Embryology (11^th ed.). Sydney:UNSW.

BGDB Practical Manual 2011 Practical 1

Historic Embryology - Gastrointestinal Tract
1878 Alimentary Canal \| 1882 The Organs of the Inner Germ-Layer The Alimentary Tube with its Appended Organs \| 1884 Great omentum and transverse mesocolon \| 1902 Meckel's diverticulum \| 1902 The Organs of Digestion \| 1903 Submaxillary Gland \| 1906 Liver \| 1907 Development of the Digestive System \| 1907 Atlas \| 1907 23 Somite Embryo \| 1908 Liver \| 1908 Liver and Vascular \| 1910 Mucous membrane Oesophagus to Small Intestine \| 1910 Large intestine and Vermiform process \| 1911-13 Intestine and Peritoneum - Part 1 \| Part 2 \| Part 3 \| Part 5 \| Part 6 \| 1912 Digestive Tract \| 1912 Stomach \| 1914 Digestive Tract \| 1914 Intestines \| 1914 Rectum \| 1915 Pharynx \| 1915 Intestinal Rotation \| 1917 Entodermal Canal \| 1918 Anatomy \| 1921 Alimentary Tube \| 1932 Gall Bladder \| 1939 Alimentary Canal Looping \| 1940 Duodenum anomalies \| 2008 Liver \| 2016 GIT Notes \| Historic Disclaimer
Human Embryo: 1908 13-14 Somite Embryo \| 1921 Liver Suspensory Ligament \| 1926 22 Somite Embryo \| 1907 23 Somite Embryo \| 1937 25 Somite Embryo \| 1914 27 Somite Embryo \| 1914 Week 7 Embryo
Animal Development: 1913 Chicken \| 1951 Frog

Glossary Links

Glossary: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | Numbers | Symbols | Term Link

Cite this page: Hill, M.A. (2021, January 26) Embryology BGDB Practical - Gastrointestinal System Development. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/BGDB_Practical_-_Gastrointestinal_System_Development

What Links Here?

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