A microscale vaccine containing SiO2 nanoparticles loaded in CaCO3 microparticles was constructed using the co-precipita......

OBJECTIVE:The aim of this study was to evaluate the effectiveness and safety of stem cell transplantation for spinal cor......

【目的】探讨乳腺癌组织中血管内皮生长因子-C（VEGF-C）的表达及其与淋巴结转移和骨髓微转移的关系。【方法】应用免疫组织化学SP法，检......