Histology of the Bronchi-II

This all-inclusive video covers everything that you need to know about the histology of bronchi. Starting with a bronchoscopic image, it talks about the airways in general, the bronco-vascular bundle, the mucociliary escalator, and much more. Using multiple staining techniques, it highlights the different structures of a bronchus and compares its normal and asthmatic basement membrane. Timeline: 00:01 outline of respiratory system 01:12 bronchoscopic image of bronchi 02:35 basic histology of bronchus 04:22 the airways 05:27 the bronco-vascular bundle 07:58 the gross and histologic features of an abnormal lung 09:38 detailed histology of bronchus 13:15 the mucosa 15:35 the smooth muscle 17:14 the cartilage 17:37 the epithelial side of the bronchus 21:10 goblet cells 23:35 the mucociliary escalator 24:38 normal and asthmatic basement membrane 25:33 the supporting structures 26:32 basal cells 28:27 neuroendocrine cells 30:01 pseudo stratified epithelium 33:24 summary