With our interest in （S）-3-aminopyrrolidine derivatives,we further screened inhibition activities of three hit compounds on many other kinases with the results demonstrating that this series of compounds shows bette...With our interest in （S）-3-aminopyrrolidine derivatives,we further screened inhibition activities of three hit compounds on many other kinases with the results demonstrating that this series of compounds shows better anticancer activities,which might result from the main block of PI3K/Akt signaling pathway and the inhibition of Abelson murine leukemia viral oncogene homolog（ABL） kinase,as well as some epidermal growth factors.Further structure modification demonstrates that benzylsulfonyl group is the necessary functional group contributing to the biological activity that will be helpful to guiding us to optimize these （S）-3-aminopyrrolidine derivatives.展开更多
背景:3D打印技术可根据患者实际病情和治疗需求设计构建模型、手术导板和个性化植入体或固定物,在创伤性骨折修复中展示了巨大的应用前景。目的:综述3D打印技术在创伤性骨折中的应用。方法:检索Web of science、PubMed和中国知网数据库2...背景:3D打印技术可根据患者实际病情和治疗需求设计构建模型、手术导板和个性化植入体或固定物,在创伤性骨折修复中展示了巨大的应用前景。目的:综述3D打印技术在创伤性骨折中的应用。方法:检索Web of science、PubMed和中国知网数据库2020-2024年发表的创伤骨科领域3D打印技术应用的相关文献,英文检索词为“traumatic fracture,3D printing technology,digital model,surgical guide”,中文检索词为“创伤性骨折,3D打印技术,数字模型,手术导板”,经筛选和分析,最终纳入60篇文献进行分析。结果与结论:①创伤性骨折是各种致伤因素导致的骨骼连续性中断和完整性破坏的骨折现象,以可靠方案提高复位愈合效果,已成为骨外科相关研究领域亟需解决的热点问题;②3D打印技术是以数字模型数据为基础的,运用粉末状金属或聚合物等可黏合成型材料以立体光刻、沉积建模和光聚合物喷射等形式制造满足需求三维实体的技术,在数字骨科生物医学领域应用广泛;③3D打印技术在疾病诊断、术前规划、重建骨折三维模型、定制骨科植入体、定制固定支具及假肢、手术导板制作和骨缺损修复等方面发挥了显著的优势,可根据患者实际病情和治疗需求设计构建模型、手术导板和个性化植入体或固定物,为创伤性骨折的治疗提供了新的思路。展开更多
文摘With our interest in （S）-3-aminopyrrolidine derivatives,we further screened inhibition activities of three hit compounds on many other kinases with the results demonstrating that this series of compounds shows better anticancer activities,which might result from the main block of PI3K/Akt signaling pathway and the inhibition of Abelson murine leukemia viral oncogene homolog（ABL） kinase,as well as some epidermal growth factors.Further structure modification demonstrates that benzylsulfonyl group is the necessary functional group contributing to the biological activity that will be helpful to guiding us to optimize these （S）-3-aminopyrrolidine derivatives.
