检索结果-南通市图书馆

Platelet rich plasma(PRP)induces autophagy in osteoblast precursor 3T3-L1

BIOCELL 2018年第1期42卷 13-16页

作者： SERGIO ANDRES CARMINATI MARÍA CAROLINA BARBOSA claudio marcelo fader Universidad Nacional de Cuyo Facultad de OdontologíaMendozaArgentina Consejo Nacional de Investigaciones Científicas y Técnicas(CONICET).Instituto de Histología y Embriología(IHEM) Facultad de Ciencias MédicasUniversidad Nacional de CuyoMendozaArgentina

Autophagy is an essential cellular homeostatic mechanism by which intracellular components are delivered into the lysosomes for degradation and *** has been related with a diversity of pathological or physiological dentary processes such as bone remodeling,skeletal aging,osteoclastogenesis,osteoblastogenesis and different types of oral ***-rich plasma(PRP),isolated from autologous blood,is a plasma preparation containing a higher concentration of platelets which contains numerous different growth factors and cytokines that activate several cellular signaling *** purpose of this study is to investigate the effect of PRP on autophagy stimulation in both osteoblast precursor 3T3-L1 and non-related osteoblastic *** results showed that PRP can increase the number of autophagic structures in 3T3-L1 and HeLa(cervical cancer cells)***,we have determined by Western blot a rise in the lipidated form of the autophagic protein LC3(***3-II)upon PRP *** together,our results suggest that PRP is able to induce a strongly autophagy response in osteoblast precursor and,to a lesser extent,in non-related osteoblastic cells,suggesting that PRP could be a potential therapeutic tool for some autophagy-related diseases associated with bone homeostasis.

关键词： Autophagy 3T3-L1 Platelet rich plasma Odontology

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Diabetic nephropathy,autophagy and proximal tubule protein endocytic transport:A potentially harmful relationship

引用

BIOCELL 2018年第2期42卷 35-40页

作者： Maximiliano GIRAUD-BILLOUD claudio M.fader Rocío AGÜERO Fernando EZQUER marcelo EZQUER IHEM Universidad Nacional de CuyoCONICETMendozaArgentina Universidad Nacional de Cuyo Facultad de Ciencias MédicasInstituto de FisiologíaCasilla de Correo 335500-MendozaArgentina Universidad Nacional de Cuyo Facultad de OdontologíaCasilla de Correo 335500-MendozaArgentina Centro de Medicina Regenerativa Facultad de Medicina Clínica AlemanaUniversidad del DesarrolloAvenida Las Condes 12438SantiagoChile

Diabetic nephropathy(DN)is the most frequent cause of chronic renal *** now,the pathophysiological mechanisms that determine its development and progression have not yet been *** the present study,we evaluate the role of autophagy at early stages of DN,induced in type 2 diabetes mellitus(T2DM)mouse,and its association with proximal tubule membrane endocytic receptors,megalin and *** T2DM animals we observed a tubule-interstitial injury with significantly increased levels of urinary GGT and ALP,but an absence of tubulointerstitial *** proximal tubule cells of T2DM animals showed autophagic vesicles larger than those observed in the control group,and an increase in the number of these vesicles marked with LBPA by ***,a significant decrease in the ratio of LC3II/LC3I isoforms and in p62 protein expression in DN affected animals is ***,we observed a marked increase in urinary albumin and vitamin D binding-protein levels in T2DM animals as well as a significant decrease in expression of megalin in the renal *** results indicate an alteration of the tubular endocytic transporters in DN,which could be related to autophagic dysfunction,which would in turn result in impaired organelle recycling,thus contributing to the progression of this disease.

关键词： Megalin Cubilin Type 2 diabetes mellitus

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：