Matches in SemOpenAlex for { <https://semopenalex.org/work/W289807949> ?p ?o ?g. }
Showing items 1 to 35 of
35
with 100 items per page.
- W289807949 endingPage "42" @default.
- W289807949 startingPage "39" @default.
- W289807949 abstract "目的观察七氟烷预处理对缺氧/复氧(H/R)损伤的H9c2大鼠心肌细胞自噬相关蛋白LC3表达的影响,探讨自噬在七氟烷预处理延迟性保护中的作用。方法 H9c2心肌细胞随机分为5组:空白对照组(CON);缺氧/复氧组H/R(缺氧2 h,复氧1 h);七氟烷预处理组(SEVO)予2.5%七氟烷预处理1 h,24 h后进行H/R;3-MA+SEVO组,七氟烷预处理前15 min在培养液内加入3-MA(10 mmol/L),24 h后进行H/R;3-MA组,即在培养液内加入3-MA(10 mmol/L),25 h后进行H/R。取复氧后心肌细胞,MTT法检测各组H9c2心肌细胞存活率,Western blot法检测自噬相关蛋白LC3-Ⅱ的表达。结果与CON组相比H/R组和SEVO组细胞存活率均降低(均P〈0.05);与H/R组相比SEVO组、3-MA组和3-MA+SEVO组细胞存活率均增高(均P〈0.05)。Western blot结果显示,与CON组相比SEVO组、H/R组自噬蛋白LC3-Ⅱ表达均上调(均P〈0.05),与H/R组相比SEVO组LC3-Ⅱ蛋白表达均下调(均P〈0.05),而3-MA组和3-MA+SEVO组表达均显著下调(均P〈0.01)。结论七氟烷预处理对H/R损伤H9c2心肌细胞具有延迟性保护作用,自噬可能参与了七氟烷预处理的延迟性保护机制。" @default.
- W289807949 created "2016-06-24" @default.
- W289807949 creator A5015859277 @default.
- W289807949 creator A5063150072 @default.
- W289807949 creator A5063944651 @default.
- W289807949 creator A5064666263 @default.
- W289807949 creator A5082972324 @default.
- W289807949 creator A5087258952 @default.
- W289807949 date "2011-01-01" @default.
- W289807949 modified "2023-09-28" @default.
- W289807949 title "七氟烷预处理对缺氧/复氧损伤的心肌细胞H9c2 LC3蛋白表达的影响" @default.
- W289807949 hasPublicationYear "2011" @default.
- W289807949 type Work @default.
- W289807949 sameAs 289807949 @default.
- W289807949 citedByCount "0" @default.
- W289807949 crossrefType "journal-article" @default.
- W289807949 hasAuthorship W289807949A5015859277 @default.
- W289807949 hasAuthorship W289807949A5063150072 @default.
- W289807949 hasAuthorship W289807949A5063944651 @default.
- W289807949 hasAuthorship W289807949A5064666263 @default.
- W289807949 hasAuthorship W289807949A5082972324 @default.
- W289807949 hasAuthorship W289807949A5087258952 @default.
- W289807949 hasConcept C41008148 @default.
- W289807949 hasConceptScore W289807949C41008148 @default.
- W289807949 hasIssue "1" @default.
- W289807949 hasLocation W2898079491 @default.
- W289807949 hasOpenAccess W289807949 @default.
- W289807949 hasPrimaryLocation W2898079491 @default.
- W289807949 hasVolume "31" @default.
- W289807949 isParatext "false" @default.
- W289807949 isRetracted "false" @default.
- W289807949 magId "289807949" @default.
- W289807949 workType "article" @default.