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纤维结合蛋白(Fibronectin,Fn)是指在结构上相似,免疫原性相同的一组糖蛋白,广泛存在于细胞表面和血浆中,具有多方面的生理功能。Fn具有调理作用,反映机体网状内皮系统功能,新生儿时期血浆Fn降低是新生儿易感染的因素之一。本文报道了我院1997年住院的31例新生儿感染,
Fibronectin (Fn) is a group of glycoproteins that are structurally similar and have the same immunogenicity. They are widely distributed on the cell surface and in plasma, and have various physiological functions. Fn has a conditioning effect, reflecting the body’s reticuloendothelial system function, decreased plasma Fn in neonatal period is one of the factors of neonatal infection. This article reports 31 cases of neonatal infection hospitalized in our hospital in 1997,