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肝结缔组织的组分肝结缔组织的生化特点和体内其它疏松结缔组织相似,由纤维、基质和有关细胞三部份构成。纤维均属纤维状不溶于水的硬蛋白类。它埋嵌在含有蛋白多糖(旧称粘蛋白)为其特征的基质中。硬蛋白中以胶原含量最多,共分四型,装配成胶原纤维。肝纤维化即肝组织内胶原含量增多和堆积。弹性蛋白是另一种硬蛋白,为构成弹性纤维的主要成分。弹性蛋白含有近1/3的甘氨酸及10%左右的脯氨酸,但只有1％羟脯氨酸,无羟赖氨酸。这种纤维在肝硬化中呈地依红染色阳性,它随Ⅰ型胶原增加而增多。
Components of liver connective tissue Liver biochemical characteristics of connective tissue and body similar to other loose connective tissue by the fiber, matrix and related cells in three parts. Fibers are fibrous water insoluble hard proteins. It is embedded in a matrix that contains proteoglycans (formerly known as mucins). The highest content of collagen protein, divided into four types, assembled into collagen fibers. Hepatic fibrosis is the increase and accumulation of collagen in liver tissue. Elastin is another type of hard protein that forms the major component of elastic fibers. Elastin contains nearly 1/3 of glycine and about 10% of proline, but only 1% hydroxyproline, no hydroxy lysine. This fiber in liver cirrhosis was red staining-positive, it increased with type Ⅰ collagen increased.