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ANA 812

ANA 812. Urinary System: Kidney, Ureter & Urinary Bladder. Kelly Chewning Emily Furlow Phil Keeley Laura Ross. Slide #126 Kidney- Human (H&E) – 2X. Collecting Ducts. Renal Papilla. Papillary Duct. Minor Calyces. Slide #126 Kidney- Human (H&E) – 4X. Medullary Rays. Cortex.

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ANA 812

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  1. ANA 812 Urinary System: Kidney, Ureter & Urinary Bladder Kelly Chewning Emily Furlow Phil Keeley Laura Ross

  2. Slide #126 Kidney- Human (H&E) – 2X Collecting Ducts Renal Papilla Papillary Duct Minor Calyces

  3. Slide #126 Kidney- Human (H&E) – 4X Medullary Rays Cortex Renal Corpuscles

  4. Slide #126 Kidney- Human (H&E) – 40X Distal Convoluted Tubule PCT Renal Corpuscle DCT Proximal Convoluted Tubule Macula Densa

  5. Slide #127 Kidney – Monkey (H&E) – 2X Medulla Cortex

  6. Slide #127 Kidney – Monkey (H&E) – 4X Interlobular artery Arcuate artery Cortex – Medullary Junction

  7. Slide #126 Kidney – Human (H&E) – 40X Visceral Layer (Podocyte Layer) Vascular Pole Urinary Pole Bowman’s (Filtration) Space Parietal Layer Bowman’s Capsule = Visceral + Parietal Layers

  8. Slide #126 Kidney – Human (H&E) – 40X Extraglomerular mesangial cells Region of Juxtaglomerular Cells (line afferent arteriole) Afferent Arteriole

  9. Slide #128 Kidney – Monkey (H&E) – 40X Macula Densa Bowman’s (Filtration) Space Basement Membrane

  10. Slide #127 Kidney – Monkey (H&E) – 60X Collecting Ducts Thin Loop of Henle

  11. Slide #126 Kidney – Human (H&E) – 4X/40X Transitional epithelium

  12. Slide #126 Kidney – Human (H&E) – 10X/40X Simple columnar epithelium Papillary Ducts

  13. Slide #131 Ureter- Monkey (H&E) – 4X Adventitia (loose areolar CT) Lamina propria (fibroelastic CT) Transitional epithelium Smooth Muscle

  14. Slide # 131 Ureter- Monkey (H&E) – 10X Smooth muscle: Inner layer longitudinal Outer layer circular (reverse of GIT) • No distinct submucosa present in any ureter. • Mucosa forms longitudinal folds

  15. Slide #131 Ureter- Monkey (H&E) - 40XWhy ureter transitional epithelium is so special: Its basal cells are columnar in shape, however… Most superficial cells are large and broad with dome-shaped surface facing the lumen.

  16. Slide # 133 Urinary Bladder- Monkey (H&E) - 4X Adventitia (loose areolar CT) (except for fundus: serosa) Detrusor Lamina propria (fibroelastic CT) Transitional Epithelium

  17. Slide # 133 Urinary Bladder- Monkey (H&E) – 4X Detrusor smooth muscle: Outer longitudinal Circular Inner longitudinal

  18. Slide # 133 Urinary bladder- monkey (H&E) – 40XLike the ureter- the Transitional Epithelium is unique: Its basal cells are columnar in shape, however… Most superficial cells are large and broad with dome-shaped surface facing the lumen.

  19. Slide # 133 Urinary Bladder- Monkey (H&E) – 10X Bladder is empty- mucous lining in folds. * The bladder has no distinct submucosa

  20. Slide # 132 Female Urethra- Monkey (H&E) - 4X Adventitia (loose areolar CT) Smooth muscle Lamina propria(fibroelastic CT) Epithelial lining

  21. Slide # 132Female Urethra- Monkey (H&E) - 40 X Transitional epithelium Pseudostratified columnar  Stratified squamous epithelium

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