Morphology and Structure of Bone

Muhammad Kalim  Raza; Muhammad Wasif  Khan; Kamalova Malika  Ilkhomovna

doi:10.17605/cajmns.v4i3.1495

Muhammad Kalim Raza Assistant to the Department of Human Anatomy Samarkand State Medical University
Muhammad Wasif Khan Assistant to the Department of Human Anatomy Samarkand State Medical University
Kamalova Malika Ilkhomovna Associate Professor, PhD in Human Anatomy Department, Samarkand State Medical University

DOI: https://doi.org/10.17605/cajmns.v4i3.1495

Keywords: bone structure and morphology, connective tissue cells, bone formation

Abstract

Connective tissue cells, including fibroblasts, cartilage and bone cells, are specialized in the secretion of fibrillar proteins (primarily collagens), which are used for building intercellular substance. The intercellular matrix is a complex substance found in the interstitial intracellular space (between cells). In connective, cartilage and bone tissue, the intercellular matrix occupies a significant volume and performs its main functions. Bone formation Cells of mesenchymal origin - fibroblasts, osteoblasts - synthesize and secrete collagen fibrils, which are in the matrix containing also proteoglycans and glycosaminoglycans. Mineral components come from the surrounding liquid phase, crystal lattice formation is induced by nucleation (three-chain collagen activates crystal formation).

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