Matches in SemOpenAlex for { <https://semopenalex.org/work/W1522872172> ?p ?o ?g. }
Showing items 1 to 41 of
41
with 100 items per page.
- W1522872172 endingPage "28" @default.
- W1522872172 startingPage "26" @default.
- W1522872172 abstract "目的:观察红景天苷对大鼠脑缺血-再灌注损伤后PI3-K、p-Akt及Caspase-3表达的影响。方法:将60只SD雄性大鼠随机分为假手术组12只、脑缺血-再灌注组(模型组)及红景天苷组(10 mg/kg)各24只。采用线栓法制备大鼠右侧大脑中动脉缺血-再灌注模型,观察缺血2 h再灌注6 h、12 h、24 h、48 h 4个不同时间点,采用Western Blotting法检测PI3-K、p-Akt及Caspase-3的蛋白表达。结果:与假手术组比较,模型组及红景天苷组4个不同时间点PI3-K、p-Akt、Caspase-3蛋白表达量均显著升高,差异均有统计学意义(P〈0.01)。与模型组比较,红景天苷组4个不同时间点PI3-K、p-Akt蛋白表达量均升高,Caspase-3蛋白表达量均减少,差异均有统计学意义(P〈0.05)。模型组及红景天苷组PI3-K、p-AKT蛋白表达趋势均从再灌注6 h开始逐渐升高,24 h达高峰,48 h较24 h下降,但高于12 h;Caspase-3蛋白表达趋势均从再灌注6 h开始逐渐升高,48 h达高峰。结论:红景天苷可能通过激活PI3-K/Akt信号转导通路,上调PI3-K、p-Akt的蛋白表达,抑制Caspase-3的蛋白表达,从而发挥对大鼠脑缺血-再灌注损伤抗凋亡的神经保护作用。" @default.
- W1522872172 created "2016-06-24" @default.
- W1522872172 creator A5033858352 @default.
- W1522872172 creator A5049925562 @default.
- W1522872172 creator A5076009640 @default.
- W1522872172 creator A5077720106 @default.
- W1522872172 creator A5079577072 @default.
- W1522872172 date "2015-01-01" @default.
- W1522872172 modified "2023-09-28" @default.
- W1522872172 title "红景天苷对大鼠脑缺血-再灌注损伤后PI3-K、p-Akt及Caspase-3表达的影响" @default.
- W1522872172 hasPublicationYear "2015" @default.
- W1522872172 type Work @default.
- W1522872172 sameAs 1522872172 @default.
- W1522872172 citedByCount "0" @default.
- W1522872172 crossrefType "journal-article" @default.
- W1522872172 hasAuthorship W1522872172A5033858352 @default.
- W1522872172 hasAuthorship W1522872172A5049925562 @default.
- W1522872172 hasAuthorship W1522872172A5076009640 @default.
- W1522872172 hasAuthorship W1522872172A5077720106 @default.
- W1522872172 hasAuthorship W1522872172A5079577072 @default.
- W1522872172 hasConcept C190283241 @default.
- W1522872172 hasConcept C41008148 @default.
- W1522872172 hasConcept C54355233 @default.
- W1522872172 hasConcept C75217442 @default.
- W1522872172 hasConcept C86803240 @default.
- W1522872172 hasConceptScore W1522872172C190283241 @default.
- W1522872172 hasConceptScore W1522872172C41008148 @default.
- W1522872172 hasConceptScore W1522872172C54355233 @default.
- W1522872172 hasConceptScore W1522872172C75217442 @default.
- W1522872172 hasConceptScore W1522872172C86803240 @default.
- W1522872172 hasIssue "9" @default.
- W1522872172 hasLocation W15228721721 @default.
- W1522872172 hasOpenAccess W1522872172 @default.
- W1522872172 hasPrimaryLocation W15228721721 @default.
- W1522872172 hasVolume "21" @default.
- W1522872172 isParatext "false" @default.
- W1522872172 isRetracted "false" @default.
- W1522872172 magId "1522872172" @default.
- W1522872172 workType "article" @default.