https://stream.echo6.co/videos/watch/86731962-8ca9-4dec-8543-0e426b9dd850 Official Ninja Nerd Website: https://ninjanerd.org Ninja Nerds! In this embryology lecture, Professor Zach Murphy explains the development and derivatives of the endoderm, the innermost germ layer established during gastrulation. The lecture highlights how the endoderm forms the epithelial lining of the gastrointestinal, respiratory, and genitourinary tracts, along with several essential internal organs. We begin by tracing how the endoderm folds during embryonic development to create the foregut, midgut, and hindgut, setting the stage for organ formation. Zach explains how the foregut gives rise to structures such as the pharynx, esophagus, stomach, liver, pancreas, and upper duodenum. The midgut contributes to much of the small and proximal large intestine, while the hindgut forms the distal colon, rectum, and parts of the urogenital sinus. The lecture also reviews how the endoderm lines the respiratory tract, including the trachea, bronchi, and lungs, and gives rise to endocrine glands like the thyroid, parathyroid, and thymus. Clinical correlations are introduced to reinforce key points, including congenital malformations from improper endodermal development. Enjoy the lecture and support us below! 🌐 Official Links Website: https://www.ninjanerd.org Podcast: https://podcast.ninjanerd.org Store: https://merch.ninjanerd.org 📱 Social Media https://www.tiktok.com/@ninjanerdlectures https://www.instagram.com/ninjanerdlectures https://www.facebook.com/ninjanerdlectures https://x.com/ninjanerdsci/ https://www.linkedin.com/company/ninja-nerd/ 💬 Join Our Community Discord: https://discord.gg/3srTG4dngW #ninjanerd #Endoderm #Embryology Mon, 13 Apr 2026 20:43:27 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://stream.echo6.co https://stream.echo6.co/client/assets/images/icons/icon-512x512.png https://stream.echo6.co/videos/watch/86731962-8ca9-4dec-8543-0e426b9dd850 All rights reserved, unless otherwise specified in the terms specified at https://stream.echo6.co/about and potential licenses granted by each content's rightholder.