The cyclic voltammetry and chronoamperometry were used to investigate the electrochemical behaviors of Er(Ⅲ) and Ni(Ⅱ)......

目的：探索适合于人骨髓基质干细胞（marrow stromal cells，MSCs）-196℃冷冻保存的条件和方法。方法：体外分离培养人MSCs．以含不同浓度二甲......

作者采用[~(14)C]-半乳糖研究佛波酯(TPA)、二甲基亚砜(DMSO)、GM3(NeuAe-Gal-Gle-cer)等诱导HL-60细胞分化过程中神经节苷酯(Sg)......