Wilson A D, Stokes C R, Bourne F J
Immunology. 1986 Aug;58(4):621-5.
Intraepithelial lymphocytes (IEL) were isolated from the small intestine of pigs. They showed a strong blastogenic response to the T-cell mitogens phytohaemagglutinin A (PHA), concanavalin A (Con A) and pokeweed mitogen (PWM); in contrast, mouse IEL responded weakly to these mitogens. The response of pig IEL was age-dependent, reaching adult levels by 9 weeks of age. Early weaning of pigs delayed the onset of this response. The effects of inflammatory mediators on the response of mouse IEL were also examined.
上皮内淋巴细胞(IEL)从小肠中分离出来。它们对T细胞有丝分裂原植物血凝素A(PHA)、刀豆球蛋白A(Con A)和商陆有丝分裂原(PWM)表现出强烈的增殖反应;相比之下,小鼠IEL对这些有丝分裂原的反应较弱。猪IEL的反应具有年龄依赖性,在9周龄时达到成年水平。仔猪早期断奶延迟了这种反应的开始。还研究了炎症介质对小鼠IEL反应的影响。