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B型钠尿肽(Brainnatriureticpeptide ,BNP ,又称脑钠素)是继心钠素(ANP)后利钠肽系统的又一成员,由于它首先是由日本学者Sudoh等于1 988年从猪脑分离出来的因而得名[1 ] ,而实际上它主要来源于心室。BNP是一个由32个氨基酸残基构成的多肽类神经激素,分子量为35 0 0。其氨基端第
Brain natriuretic peptide (BNP) is another member of the natriuretic peptide system following the atrial natriuretic peptide (ANP). Since it was first isolated from porcine brain by Japanese scholar Sudoh et al So named [1], but in fact it is mainly derived from the ventricle. BNP is a peptide neurohormone composed of 32 amino acid residues with a molecular weight of 35,000. Its amino-terminal first