目的：探讨5-溴脱氧尿嘧啶核苷（5-bromo-2-deoxyuridine,Brd U）标记人脐带间充质干细胞（human umbilical cord mesenchymal stem cells,......

观察模拟失重对大鼠海马齿状回神经发生的影响，为进一步阐明模拟失重对成年大鼠海马齿状回神经发生影响的规律及其相关生物学机制提......

Composition of bromine and nitric acid in concentrated sulfuric acid is effective for bromination of strongly deactivate......