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Caution in the use of sedation and endomyocardial biopsy for the management of pediatric acute heart failure caused by endocardial fibroelastosis
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作者 xiao-xuan xin Yo-Yeng Se 《World Journal of Clinical Cases》 SCIE 2023年第22期5412-5415,共4页
Endocardial fibroelastosis(EFE)is commonly considered to be an inflammatory reactive lesion of hyperplasia and deposition of tissue fibers and collagen in the endocardium and/or subendocardium,which is strongly associ... Endocardial fibroelastosis(EFE)is commonly considered to be an inflammatory reactive lesion of hyperplasia and deposition of tissue fibers and collagen in the endocardium and/or subendocardium,which is strongly associated with endocardial sclerosis,ventricular remodeling and acute and chronic heart failure,and is one of the important causes for pediatric heart transplantation.Early diagnosis and treatment are the key factors in determining the prognosis of the children.In this paper,we would like to highlight the potential unintended consequences of the use of sedation and biopsy for pediatric acute heart failure caused by EFE and the comprehensive considerations prior to clinical diagnosis. 展开更多
关键词 Endocardial fibroelastosis Sedation in children Endomyocardial biopsy Comprehensive clinical diagnosis
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蜂王浆主蛋白(MRJPs)作为灭活胎牛血清(FBS)替代品培养人体细胞的效果评价(英文)
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作者 Di CHEN xiao-xuan xin +2 位作者 Hao-cheng QIAN Zhang-yin YU Li-rong SHEN 《Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)》 SCIE CAS CSCD 2016年第6期476-483,共8页
目的:为MRJPs应用于人体细胞培养提供科学依据,为发展蜂王浆在细胞工程的新用途提供技术支撑。创新点:首次验证MRJPs对多种人体细胞的促分裂效果,证实MRJPs可部分替代FBS培养人体细胞,并取得培养人体细胞的MRJPs与FBS和细胞因子的适合... 目的:为MRJPs应用于人体细胞培养提供科学依据,为发展蜂王浆在细胞工程的新用途提供技术支撑。创新点:首次验证MRJPs对多种人体细胞的促分裂效果,证实MRJPs可部分替代FBS培养人体细胞,并取得培养人体细胞的MRJPs与FBS和细胞因子的适合比例。方法:鲜蜂王浆中分离得到的MRJPs溶液与FBS按不同比例(0/10、3/7、6/4和9/1)复配成复合血清,分别添加于无血清培养基中用于培养293T、HFL-I、231、HCT116和Changliver等5种人体细胞。以添加体积分数为10%的FBS的无血清培养基为对照,根据MTT法测定的吸光度和细胞形态比较分析结果,得到促进细胞分裂的MRJPs溶液与FBS最佳配合比例。然后在筛选出的最佳复合血清中添加不同的细胞因子,再通过同样的比较分析,得到适合的细胞因子组合。结论:MRJPs对多种人体细胞具有促进分裂作用,可部分替代FBS培养人体细胞。MRJPs与FBS的最佳配比为:60%MRJPs溶液和40%FBS(复合血清);该复合血清与细胞因子的最佳组合为:复合血清+表皮生长因子+胰岛素-转铁蛋白-硒。 展开更多
关键词 蜂王浆主蛋白 灭活胎牛血清 细胞培养基 替代品 分裂 细胞因子
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