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Ficus deltoidea suppresses endothelial activation, inflammation, monocytes adhesion and oxidative stress via NF-κB and eNOS pathways in stimulated human coronary artery endothelial cells.
BMC Complementary and Alternative Medicine ( IF 4.782 ) Pub Date : 2020-02-17 , DOI: 10.1186/s12906-020-2844-6
Amirah Mohd Ariff 1 , Nurul Ain Abu Bakar 1 , Suhaila Abd Muid 1, 2 , Effat Omar 1, 2 , Nor Hadiani Ismail 3 , Abdul Manaf Ali 4 , Noor Alicezah Mohd Kasim 1, 2 , Hapizah Mohd Nawawi 1, 2
Affiliation  

BACKGROUND Ficus deltoidea (FD) has been shown to have antidiabetic, anti-inflammatory, antinociceptive and antioxidant properties. However, its effects on key events in the pathogenesis of atherosclerosis are unknown. AIM To investigate the endothelial activation, inflammation, monocyte-endothelial cell binding and oxidative stress effects of four FD varieties. METHODS Human coronary artery endothelial cells (HCAEC) were incubated with different concentrations of aqueous ethanolic extracts of FD var. trengganuensis (FDT), var. kunstleri (FDK), var. deltoidea (FDD) and var. intermedia (FDI), together with LPS. Protein and gene expression of vascular cell adhesion molecule-1 (VCAM-1), intercellular cell adhesion molecule-1 (ICAM-1), endothelial-leukocyte adhesion molecule-1 (E-selectin), interleukin-6 (IL-6), Nuclear factor-κB (NF-κB) p50 and p65 and endothelial nitric oxide synthase (eNOS) were measured using ELISA and QuantiGene plex, respectively. Adhesion of monocyte to HCAEC and formation of reactive oxygen species (ROS) were detected by Rose Bengal staining and 2'-7'-dichlorofluorescein diacetate (DCFH-DA) assay. RESULTS FDK exhibited the highest inhibition of biomarkers in relation to endothelial activation and inflammation, second in reducing monocyte binding (17.3%) compared to other varieties. FDK (25.6%) was also the most potent at decreasing ROS production. CONCLUSION FD has anti-atherogenic effects, possibly mediated by NF-κB and eNOS pathways; with FDK being the most potent variety. It is potentially beneficial in mitigating atherogenesis.

中文翻译:

三角果榕通过刺激的人冠状动脉内皮细胞中的NF-κB和eNOS途径抑制内皮活化,炎症,单核细胞粘附和氧化应激。

背景技术已证明三角果榕(FD)具有抗糖尿病,抗炎,抗伤害感受和抗氧化特性。然而,其对动脉粥样硬化发病机理中关键事件的影响尚不清楚。目的研究四种FD变种的内皮激活,炎症,单核细胞-内皮细胞结合和氧化应激效应。方法将人冠状动脉内皮细胞(HCAEC)与不同浓度的FD var含水乙醇提取物一起孵育。登嘉楼(FDT),变种 昆斯利(FDK),变种 三角洲(FDD)和变种 中介(FDI),以及LPS。血管细胞粘附分子1(VCAM-1),细胞间细胞粘附分子1(ICAM-1),内皮细胞-白细胞粘附分子1(E-选择素),白介素6(IL-6)的蛋白质和基因表达,分别使用ELISA和QuantiGene plex测量了核因子-κB(NF-κB)p50和p65以及内皮型一氧化氮合酶(eNOS)。通过Rose Bengal染色和2'-7'-dichlorofluorescein diacetate(DCFH-DA)分析检测单核细胞对HCAEC的粘附和活性氧(ROS)的形成。结果FDK与内皮激活和炎症有关,对生物标志物的抑制作用最高,与其他品种相比,其在减少单核细胞结合方面排名第二(17.3%)。FDK(25.6%)也是减少ROS产生的最有效方法。结论FD具有抗动脉粥样硬化作用,可能是由NF-κB和eNOS途径介导的。FDK是最强大的品种。在减轻动脉粥样硬化中潜在地有益。分别。通过Rose Bengal染色和2'-7'-dichlorofluorescein diacetate(DCFH-DA)分析检测单核细胞对HCAEC的粘附和活性氧(ROS)的形成。结果FDK与内皮激活和炎症有关,对生物标志物的抑制作用最高,与其他品种相比,其在减少单核细胞结合方面排名第二(17.3%)。FDK(25.6%)也是减少ROS产生的最有效方法。结论FD具有抗动脉粥样硬化作用,可能是由NF-κB和eNOS途径介导的。FDK是最强大的品种。在减轻动脉粥样硬化中潜在地有益。分别。通过Rose Bengal染色和2'-7'-dichlorofluorescein diacetate(DCFH-DA)分析检测单核细胞对HCAEC的粘附和活性氧(ROS)的形成。结果FDK与内皮激活和炎症有关,对生物标志物的抑制作用最高,与其他品种相比,其在减少单核细胞结合方面排名第二(17.3%)。FDK(25.6%)也是减少ROS产生的最有效方法。结论FD具有抗动脉粥样硬化作用,可能是由NF-κB和eNOS途径介导的。FDK是最强大的品种。在减轻动脉粥样硬化中潜在地有益。结果FDK与内皮激活和炎症有关,对生物标志物的抑制作用最高,与其他品种相比,其在减少单核细胞结合方面排名第二(17.3%)。FDK(25.6%)也是减少ROS产生的最有效方法。结论FD具有抗动脉粥样硬化作用,可能是由NF-κB和eNOS途径介导的。FDK是最强大的品种。在减轻动脉粥样硬化中潜在地有益。结果FDK与内皮激活和炎症有关,对生物标志物的抑制作用最高,与其他品种相比,其在减少单核细胞结合方面排名第二(17.3%)。FDK(25.6%)也是减少ROS产生的最有效方法。结论FD具有抗动脉粥样硬化作用,可能是由NF-κB和eNOS途径介导的。FDK是最强大的品种。在减轻动脉粥样硬化中潜在地有益。
更新日期:2020-04-01
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