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新近的资料表明Ｔ淋巴细胞和ＮＫ细胞具有直接抗细菌、真菌和寄生虫作用，其分子基础受到关注。现已报道从猪细胞毒性Ｔ细胞和ＮＫ细胞发现一链长为７８个氨基酸残基的小分子抗菌肽，并对肿瘤细胞亦具细胞毒性。本文报道从人大颗粒淋巴胞浆颗粒中分离抗菌多肽。取健康人外周新
Recent data show that T lymphocytes and NK cells have direct anti-bacterial, fungal and parasitic effects and their molecular basis is of interest. It has been reported from porcine cytotoxic T cells and NK cells found a chain length of 78 amino acid residues of small molecule antimicrobial peptides, and tumor cells are also cytotoxic. This article reports the isolation of antimicrobial peptides from human granulomatous cytoplasmic granules. Take healthy peripheral new