<P>Vascular inflammation is an important factor which can promote diabetic complications. In this study, the inhibitory effects of aqueous extract from <I>Prunella vulgaris</I> (APV) on high glucose (HG)-induced expression of cell ad...
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https://www.riss.kr/link?id=A107613920
2012
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Prunella vulgaris ; inflammation ; NF-κB ; eNOS ; Nrf2 ; atherosclerosis
SCOPUS,SCIE
학술저널
1258-1268(11쪽)
0
상세조회0
다운로드다국어 초록 (Multilingual Abstract)
<P>Vascular inflammation is an important factor which can promote diabetic complications. In this study, the inhibitory effects of aqueous extract from <I>Prunella vulgaris</I> (APV) on high glucose (HG)-induced expression of cell ad...
<P>Vascular inflammation is an important factor which can promote diabetic complications. In this study, the inhibitory effects of aqueous extract from <I>Prunella vulgaris</I> (APV) on high glucose (HG)-induced expression of cell adhesion molecules in human umbilical vein endothelial cells (HUVEC) are reported. APV decreased HG-induced expression of intercellular adhesion molecule-1 (ICAM-1), vascular cell adhesion molecule-1 (VCAM-1), and E-selectin. APV also dose-dependently inhibited HG-induced adhesion of HL-60 monocytic cells. APV suppressed p65 NF-κB activation in HG-treated cells. APV significantly inhibited the formation of intracellular reactive oxygen species (ROS). HG-stimulated HUVEC secreted gelatinases, however, APV inhibited it. APV induced Akt phosphorylation as well as activation of heme oxygenase-1 (HO-1), eNOS, and nuclear factor E2-related factor 2 (Nrf2), which may protect vascular inflammation caused by HG. In conclusion, APV exerts anti-inflammatory effect via inhibition of ROS/NF-κB pathway by inducing HO-1 and eNOS expression mediated by Nrf2, thereby suggesting that <I>Prunella vulgaris</I> may be a possible therapeutic approach to the inhibition of diabetic vascular diseases.</P>
The Effect of Secretory Factors of Adipose-Derived Stem Cells on Human Keratinocytes