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Epithelial Tissue | Structure & Function🩺

#drnajeeb #medicaleducation #drnajeeblectures #epithelialtissue Epithelial Tissue | Structure & Function 🩺 Like this video? Sign up now on our website at https://www.DrNajeebLectures.com to access 800+ Exclusive videos on Basic Medical Sciences & Clinical Medicine. These are premium videos (NOT FROM YOUTUBE). All these videos come with English subtitles & download options. Sign up now! Get Lifetime Access for a one-time payment of $99 ONLY! Sign up now on our website at https://members.drnajeeblectures.com/... --------------------------------------------------------------------------------------------------------------------------- Why sign up for premium membership? Here's why! Membership Features for premium website members. 1. More than 800+ Medical Lectures. 2. Basic Medical Sciences & Clinical Medicine. 3. Mobile-friendly interface with android and iOS apps. 4. English subtitles and new videos every week. 5. Download option for offline video playback. 6. Fanatic customer support and that's 24/7. 7. Fast video playback option to learn faster. 8. Trusted by over 2M+ students in 190 countries. --------------------------------------------------------------------------------------------------------------------------- ▬▬▬▬▬▬▬▬▬▬ Contents of this video ▬▬▬▬▬▬▬▬▬▬ (0:00-7:02) Basic tissues of human body; Defining Epithelium & its types; Location in body. (7:04-11:00) Functions of epithelial tissue; protection, secretion & absorption. Sensory functions of epithelial tissues; olfaction, gustatory etc. (11:10-21:50) Epithelial Tissues; Classification in detail; By Shape: Squamous, Cuboidal, Columnar etc. By Layers, & attachment with Basement Membrane (BM): Stratified, Simple; Stratified Squamous epithelium, Simple Cuboidal epithelium etc. Explanation with help of various examples e.g., Urinary/Transitional epithelium, (22:00-25:00) Simple Squamous; in detail: Endothelium, Alveoli, Nephrons. Simple Cuboidal: Nephrons, Glandular ducts, surface of ovaries. Simple Columnar: GI system, Gall Bladder. (25:01-27:40) Pseudostratified Epithelium; detail: Trachea, Epididymis. (27:41-31:25) Stratified Squamous Epithelium; in detail: keratinized/cornified (Skin) & non-keratinized (oral cavity, vagina, esophagus). Stratified Cuboidal Epithelium: Ducts of some glands, Stratified Columnar Epithelium: Ducts of large glands, Transitional Epithelium: Calyces, ureter & urinary bladder. (31:27-34:32) Specialization of Epithelial Cells: Basal, Apical & Lateral domain/surface of cells. Significance/Different features of different domains of Epithelial Cells. --------------------------------------------------------------------------------------------------------------------------- Join this channel to get access to perks: Sign up now on our website at https://members.drnajeeblectures.com/...    / @doctornajeeb   Follow us on Facebook :-   / drnajeeb   Follow us on Instagram :-   / drnajeeblectures