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提取物预防血管老化机制的新见解。

New Insight into the Mechanisms of Extract in Vascular Aging Prevention.

机构信息

Department of Cardiology, The Eighth Affiliated Hospital, Sun Yat-sen University, Shenzhen, China.

Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Cardiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China.

出版信息

Curr Vasc Pharmacol. 2020;18(4):334-345. doi: 10.2174/1570161117666190621150725.


DOI:10.2174/1570161117666190621150725
PMID:31223090
Abstract

BACKGROUND: Aging-associated vascular dysfunction promotes cardiovascular diseases. Recently, Ginkgo biloba extract (GBE) has attracted considerable attention in the prevention of aged vasculature. METHODS: This review discusses the pathophysiological alterations in aged vasculature and the underlying mechanisms of GBE in vascular aging suppression. RESULTS: Both arterial stiffening and endothelial dysfunction are critical aging-related vascular phenotypes that result in the progression of cardiovascular diseases in the general population. Consistent oxidative stress and inflammatory reaction lead to vascular dysfunction. GBE ameliorates aging-related vascular dysfunction, due to its antioxidant and anti-inflammatory properties. The main effects of GBE in aged vasculature might be associated with the longevity signaling pathways. GBE also attenuates the progression of vascular aging in diabetes mellitus via regulation of glucose and lipid metabolism. CONCLUSION: GBE plays an important role in the prevention of vascular aging process. It is a promising therapeutic approach to ameliorate aging-related vascular dysfunction and cardiovascular diseases.

摘要

背景:与衰老相关的血管功能障碍会促进心血管疾病。最近,银杏叶提取物(GBE)在预防老年血管方面引起了相当大的关注。

方法:本综述讨论了衰老血管的病理生理改变以及 GBE 抑制血管老化的潜在机制。

结果:动脉僵硬和内皮功能障碍都是与衰老相关的关键血管表型,会导致普通人群中心血管疾病的进展。持续的氧化应激和炎症反应导致血管功能障碍。GBE 通过其抗氧化和抗炎特性改善与衰老相关的血管功能障碍。GBE 对衰老血管的主要作用可能与长寿信号通路有关。GBE 还通过调节葡萄糖和脂质代谢来减轻糖尿病患者的血管老化进展。

结论:GBE 在预防血管老化过程中起着重要作用。它是改善与衰老相关的血管功能障碍和心血管疾病的有前途的治疗方法。

相似文献

[1]
New Insight into the Mechanisms of Extract in Vascular Aging Prevention.

Curr Vasc Pharmacol. 2020

[2]
Ginkgo biloba Extract in Vascular Protection: Molecular Mechanisms and Clinical Applications.

Curr Vasc Pharmacol. 2017

[3]
Vascular Aging and Disease of the Large Vessels: Role of Inflammation.

High Blood Press Cardiovasc Prev. 2019-6

[4]
Mechanisms of Dysfunction in the Aging Vasculature and Role in Age-Related Disease.

Circ Res. 2018-9-14

[5]
Nrf-2 mediated heme oxygenase-1 expression, an antioxidant-independent mechanism, contributes to anti-atherogenesis and vascular protective effects of Ginkgo biloba extract.

Atherosclerosis. 2010-11-16

[6]
Ginkgo Biloba Leaf Extract Attenuates Atherosclerosis in Streptozotocin-Induced Diabetic ApoE-/- Mice by Inhibiting Endoplasmic Reticulum Stress via Restoration of Autophagy through the mTOR Signaling Pathway.

Oxid Med Cell Longev. 2019-3-18

[7]
Ginkgo biloba extract attenuates oxLDL-induced oxidative functional damages in endothelial cells.

J Appl Physiol (1985). 2009-5

[8]
Ginkgo biloba extract attenuates oxLDL-induced endothelial dysfunction via an AMPK-dependent mechanism.

J Appl Physiol (1985). 2012-11-29

[9]
Ginkgo biloba extract ameliorates hyperglycaemia-induced enteric glial cell injury via regulation of the TLR2-related pathway.

J Pharm Pharmacol. 2023-11-23

[10]
Ginkgo biloba Extract Protects Mesenteric Arterioles of Old Rats via Improving Vessel Elasticity through Akt/FoxO3a Signaling Pathway.

Ann Vasc Surg. 2019-5

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[4]
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[8]
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[10]
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