Chapter 4 Cartilage /and Bone
Chapter 4 Cartilage and Bone
1. Cartilage: organ=Cartilage tissue+perichondrium
1. Cartilage: organ=Cartilage tissue+perichondrium
1) structure of cartilage tissue --cell: chondrocyte -cartilage matrix
1) structure of cartilage tissue ---cell: chondrocyte ---cartilage matrix
e① chondrocyte: -Structure: M e embedded in cartilage lacuna ● peripheral cells: -small and immature --single and flattened central cell: large and mature, --round and in group of 2-8 cells --small and round nucleus -basophilic cytoplasm CEM rich in RER and Golgi complex
① chondrocyte: ---Structure: LM embedded in cartilage lacuna peripheral cells: --small and immature --single and flattened central cell: --large and mature, --round and in group of 2-8 cells --small and round nucleus --basophilic cytoplasm --EM: rich in RER and Golgi complex
isogenous group: several cells locates in one lacuna, which are derived from a single(same) parent cell
*isogenous group: several cells locates in one lacuna, which are derived from a single(same) parent cell