Extremely low frequency magnetic field (ELFMF) produced by power lines and household electric appliances has been associ......

目的探索唾液酸化程度高且EPO表达量高的最优DH。方法考察不同pH对细胞生长、EPO产量和EPO唾液酸含量的影响。结果pH7．10～7．25EPO表达......