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Griffith college Tri3 2022/1016MSC (AnP)

WEEK0 - Intro

by 황누누 2022. 10. 22.

https://human.biodigital.com/explore

 

Human Anatomy and Disease in Interactive 3D | BioDigital Human Platform

 

human.biodigital.com

https://anatomyzone.com/

 

AnatomyZone - Your Guide to Human Anatomy

AnatomyZone is the leading resource for simple and concise 3D anatomy tutorials, with over 200 videos and a new range of interactive 3D anatomy models.

anatomyzone.com

Anatomic section & planes

WE

 

 

 

 

Regional anatomy

 

 

 

Body cavity

 

Anatomical movements

 

 

The Skeletal System

 

 

-compact bone (osteon/ outer bone)

-sponge bone (trabecular bone/ inner bone)

-osteoprogenitor cell

-osteoblasts

-osteocytes

-osteoclasts

 

Bone Tissue & Development

Bone is formed through a lengthy process involving ossification of a cartilage formed from mesenchyme. Two main forms of ossification occur in different bones, intramembranous ossification (eg skull) and endochondral ossification (eg limb long bones) ossification. 

 

 

* Bone strength

The organic matrix of bone, especially collagen fibers, provides bone's flexibility and great tensile strength (ability to stretch without breaking).

 

The calcium salts provide (inorganic mineral hydroxyapatite) bone its hardness, which resists compression.

 

* Compact bone vs Spongy bone

* Bone remodeling and calcium ion level

 

hylaine cartilage 가장 많다

elastic cartilage, fibrocartilage

diaphysis contains yellow bone marrow

epiphyseal line 성장판
osteoblasts
osteocytes
osteoclasts
osteon
osteon

Bone -> organic (cells + osteoid)  + inorganic (hydroxyapatites)

 

https://www.youtube.com/watch?v=WRmNC_yPQZ8 

 

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