Objective To investigate the dynamic changes of estrogen receptors (ER) in spleen of female BALB/c mice after injected with diethylstilbestrol (DES) beginning in neonatal period.

• 目的了解新生期注射己烯雌酚(DES)后雌性BALB/c小鼠脾内细胞雌激素受体表达的动态变化。