Cartilage

Description

cartilageee
Chutikan Srisang
Mind Map by Chutikan Srisang, updated more than 1 year ago
Chutikan Srisang
Created by Chutikan Srisang about 9 years ago
103
0

Resource summary

Cartilage
  1. Hyaline Cartilage
    1. nose, larynx, trachea, bronchi
      1. Developement
        1. Mesenchymal cell
          1. Chondroblast (young cell)
            1. Chondrocyte (Adult cell)
              1. enclosed in LACUNA
                1. Many Lacuna >> Cell nest (isogeneous cellgroup)
                2. สร้าง GS+fibers = Matrix
                  1. Surrounds lacunae
                    1. Territorial matrix (darker stain)
                      1. glycosaminoglycan > collagen
                    2. Between lacunae
                      1. Interterritorial matrix (Paler stain)
              2. Perichondrium
                1. Outer: Fibrous layer [collagen&fibroblast]
                  1. Inner:Cellular (chondrogenic) layer [chondroblast]
                2. Growth
                  1. Interstitial (mitosis)
                    1. Appositional
                    2. Structure
                      1. Near perichondrium
                        1. small, elliptical lacunae, parallel to the surface
                        2. Deep
                          1. larger, polyhedral shape
                        3. Nutrition
                          1. Cartilage is non vascular
                            1. Chondrocytes get nourishment from diffustion through the matrix
                              1. Calcification
                                1. Chondrocyte will be died
                                  1. start to make the real BONE
                            2. Elastic Cartilage
                              1. external ear, epiglottis, auditory canal, corniculat&cuneiform cartilage of larynx
                                1. Similar structure to hyaline cartilage but HAVE ELASTIC FIBER
                                2. Fibrocartilage
                                  1. found where tendon attaches to bone, intervertebral disks, meniscus(stifle joint), dog heart
                                    1. transitional between cartilage and CNT
                                      1. Structure
                                        1. a lot of collagen fibers in ECM
                                          1. Bundles parallel to the direction of stress
                                            1. chondrocyte located in rows of small lacunae between collagen bundles
                                              1. *NO difinitive perichondrium
                                            Show full summary Hide full summary

                                            Similar

                                            Skeleton and Joints
                                            Colleen Curley
                                            Exchange Surfaces and Breathing Quiz
                                            gordonbrad
                                            The bones in the body
                                            Thomas Marshall
                                            B5 - The living Body
                                            Rattan Bhorjee
                                            Histology- Connective Tissue PMU 1st Year
                                            Med Student
                                            Anatomy Microscope Slides 2nd Test PMU 2nd Year
                                            Med Student
                                            Major Tissue Types
                                            adaezelechi
                                            Histology- Muscle Tissue Long Questions 1st year PMU
                                            Med Student
                                            Connective Tissue Long Ans. Questions Histology MCQ 1st Year PMU
                                            Med Student
                                            Histology 1st Year MCQ Slides PMU
                                            Med Student
                                            Histology- Epithelial Tissue PMU 1st Year
                                            Med Student