Objective:To investigate the toxicity of excess iodine and perchlorate co-exposure on male reproductive system in rats.M......

The influence of heavy samarion (Sm) doping(0.40≤x≤0.60) on magnetic and electric properties of La0.67-xSmxSr0.33MnO3 ......

目的：观察青白散痰搽剂乙醇提取物对黑素细胞及酪氨酸酶的激活作用的观察。方法：将黑色素细胞随机分为对照组和药物组，药物组的浓度设......

捕捉细胞内分子活动发生的动态过程,从细胞分裂到囊泡运输再到胞内钙离子浓度变化等大量快速发生和发展的生理过程是很多科研工作......