140 likes | 399 Views
Medical Histology Lab. November 9, 2009. Steve Ernst* 3037 BSRB * Slide images #6,7,9, and 13 added by S.K. Kim for 2009. #40 Trachea. #20 Trachea. Trachea. Esophagus. #126. #20 Trachea-Hyaline Cartilage. CT. Hyaline Cartilage. Respiratory Epithelium. Elastic Fibers. Glands.
E N D
Medical Histology Lab November 9, 2009 Steve Ernst* 3037 BSRB *Slide images #6,7,9, and 13 added by S.K. Kim for 2009.
#40 Trachea #20 Trachea Trachea Esophagus #126
#20 Trachea-Hyaline Cartilage CT Hyaline Cartilage Respiratory Epithelium Elastic Fibers Glands
#20 Trachea-Hyaline Cartilage Isogenous Groups of Chondrocytes Chondrocytes Glands Perichondrium (osteogenic progenitor cells)
#20 Hyaline Cartilage Interterritorial Matrix Chodrocytes Territorial Marix Chondroblasts Perichondrium
#124 Nasal Septum: Forming (immature) Hyaline Cartilage Note: eosinophilic matrix and absence of isogenous groups
#44 (pinna) Aldehydefuchsin & trichrome #44H (epiglottis) H&E
#44H Ear Pina—Elastic Cartilage Perichondrium Elastic Fibers (Elastin) Aldehyde Fuchsin & Masson
Intervertebral Disk #45 Fibrocartilage Bone Nucleus Pulposus Fibrous Matrix (Dense Regular CT) Annulus Fibrosus Chondrocytes Bone
#50 Compact Bone Skeletal Muscle Compact Bone Bone Marrow Concentric Lamellae Lacunae Inner Circumferential Lamellae Haversian Canal Osteon Outer Circumferential Lamellae
#51 Ground Bone HC Also 51xc and 93B Lacunae Osteon with Concemtric Lamellae Canaliculi HC Interstitial Lamellae Volkmann’s Canal
Slide 51L Bone Concentric Lamellae of an Osteon HC Volkmann’s Canals Also, 51LX, 93A, 93C