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牙髓组织是由牙髓组织细胞与细胞外基质构成.细胞类型主要是造牙本质细胞、牙髓细胞,以及少量其它类型细胞(如血管内皮细胞).细胞外基质是由四类物质构成:胶原、非胶原糖蛋白、弹性蛋白及蛋白聚糖.作为牙髓组织两大构成部分,二者之间相互作用、相互影响、相互制约.研究二者之间的辩证关系,有助于人们了解牙髓组织的特性,为牙髓病的防治提供科学依据.1 牙髓组织细胞与胞外基质辩证统一牙髓组织如同其它组织是由形态和机能相似的细胞群及其细胞间质构成.无论从牙髓组织的发生、组织构成等都表明二者构成一个相互联系的统一整体.首先,与牙髓组织所担负的相应功能相适应,组织细胞与胞外基质构成区域的差异.牙髓组
Pulp tissue is composed of pulp tissue cells and extracellular matrix .Cell types are mainly dentin cells, dental pulp cells, and a small number of other types of cells (such as vascular endothelial cells.) Extracellular matrix is composed of four types of substances: Collagen, non-collagen glycoprotein, elastin and proteoglycan.As the two major components of pulp tissue, the two interact, interact and restrict each other.The study of the dialectical relationship between the two will help people understand The characteristics of pulp tissue provide the scientific basis for the prevention and treatment of endodontic disease.1 The dialectical unity of pulp tissue cells and extracellular matrix Like other tissues, pulp tissue consists of cells with similar morphology and function and their intercellular substance. From the occurrence of pulp tissue, tissue structure and so on both show that the two constitute a unified whole interrelated.First, with the corresponding function of pulp tissue to adapt to tissue cells and extracellular matrix composition of the regional differences .Dental pulp group