中文摘要：

铝是地壳中含量最丰富的金属元素之一，广泛存在于周围环境及日常生活中。铝为人体的非必需元素，长期蓄积可影响人体的多个系统器官的功能。近年来，铝对人体健康影响的报道日渐增多，其中铝对免疫系统功能影响的相关研究也越来越受到关注。铝可通过不同的机制对免疫系统中T淋巴细胞和B淋巴细胞等产生影响，且随着铝暴露的剂量、时间、方式、合并的基础疾病不同，影响也不同。

英文摘要：

Aluminum,one of the most abundant metal elements in the earth＇s crust, is widely found in our surrounding environment and daily life. Aluminum is the non-essential elements of human body and the long-term accumulation may affect function of many systems and organs. In recent years,the impact of aluminum on the body has got lots of attention, including the immune system. Aluminum can affect function of T and B lymphocytes through different mechanisms, which varies accordingly with the exposure amount, time, manner and the basic diseases of the patietns.