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Protective effect and mechanism of different proportions of “Danggui-Kushen” herb pair on ischemic heart disease

This study aims to investigate the protective effect and mechanism of “Danggui-Kushen” herb pair (DKHP) on ischemic heart disease (IHD). The rat model of myocardial reperfusion injury (MIRI) was established by ligation of the left anterior descending coronary artery. Rats were randomly divided into...

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Autores principales: Yuan, Xu, Liu, Kemeng, Dong, Peiliang, Han, Hua
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10685368/
https://www.ncbi.nlm.nih.gov/pubmed/38034717
http://dx.doi.org/10.1016/j.heliyon.2023.e22150
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author Yuan, Xu
Liu, Kemeng
Dong, Peiliang
Han, Hua
author_facet Yuan, Xu
Liu, Kemeng
Dong, Peiliang
Han, Hua
author_sort Yuan, Xu
collection PubMed
description This study aims to investigate the protective effect and mechanism of “Danggui-Kushen” herb pair (DKHP) on ischemic heart disease (IHD). The rat model of myocardial reperfusion injury (MIRI) was established by ligation of the left anterior descending coronary artery. Rats were randomly divided into seven groups and administered orally for 7 days: control group, IHD group, DKHP1:1 group, DKHP1:2 group, DKHP2:1 group, DKHP1:3 group, DKHP3:1 group, the dosage was 2.7 g/kg. Measure electrocardiogram (ECG), myocardial infarction and injury assessment, Hematoxylin and eosin (HE) staining to evaluate myocardial injury and the protective effect of DKHP. Lactate dehydrogenase (LDH), Reactive oxygen species (ROS), IL-1β and IL-6 kit detection, immunohistochemical analysis, establishment of H9c2 cardiomyocyte hypoxia (Hypoxia) model, DKHP pretreatment for 3 h, MTT method to detect cell survival rate, cell immunofluorescence to observe NF- The expression of TLR-4, NF-κB, p-NF-κB, IKβα, p-IKβα, HIF-1α, VEGF and other genes and proteins were detected by κB nuclear translocation, mitochondrial membrane potential measurement, Western blot and Polymerase Chain Reaction (PCR). Compared with the model group, DKHP can reduce the size of myocardial infarction, reduce the levels of factors such as LDH, ROS, IL-1β and IL-6, and improve the cell survival rate; Compared with the model group, DKHP can inhibit the nuclear transfer of NF-κB and reduce mitochondrial damage; the results of immunohistochemical analysis, PCR and Western blot showed that compared with the model group, DKHP can reduce TLR-4, p-NF-κB, Expression levels of p-IKβα, HIF-1α, VEGF and other proteins. Reveal that DKHP may play a protective role in ischemic heart disease by reducing inflammation and oxidative stress damage. DKHP may have protective effect on ischemic heart disease, and its mechanism may be through reducing inflammatory response and oxidative stress damage to achieve this protective effect.
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spelling pubmed-106853682023-11-30 Protective effect and mechanism of different proportions of “Danggui-Kushen” herb pair on ischemic heart disease Yuan, Xu Liu, Kemeng Dong, Peiliang Han, Hua Heliyon Research Article This study aims to investigate the protective effect and mechanism of “Danggui-Kushen” herb pair (DKHP) on ischemic heart disease (IHD). The rat model of myocardial reperfusion injury (MIRI) was established by ligation of the left anterior descending coronary artery. Rats were randomly divided into seven groups and administered orally for 7 days: control group, IHD group, DKHP1:1 group, DKHP1:2 group, DKHP2:1 group, DKHP1:3 group, DKHP3:1 group, the dosage was 2.7 g/kg. Measure electrocardiogram (ECG), myocardial infarction and injury assessment, Hematoxylin and eosin (HE) staining to evaluate myocardial injury and the protective effect of DKHP. Lactate dehydrogenase (LDH), Reactive oxygen species (ROS), IL-1β and IL-6 kit detection, immunohistochemical analysis, establishment of H9c2 cardiomyocyte hypoxia (Hypoxia) model, DKHP pretreatment for 3 h, MTT method to detect cell survival rate, cell immunofluorescence to observe NF- The expression of TLR-4, NF-κB, p-NF-κB, IKβα, p-IKβα, HIF-1α, VEGF and other genes and proteins were detected by κB nuclear translocation, mitochondrial membrane potential measurement, Western blot and Polymerase Chain Reaction (PCR). Compared with the model group, DKHP can reduce the size of myocardial infarction, reduce the levels of factors such as LDH, ROS, IL-1β and IL-6, and improve the cell survival rate; Compared with the model group, DKHP can inhibit the nuclear transfer of NF-κB and reduce mitochondrial damage; the results of immunohistochemical analysis, PCR and Western blot showed that compared with the model group, DKHP can reduce TLR-4, p-NF-κB, Expression levels of p-IKβα, HIF-1α, VEGF and other proteins. Reveal that DKHP may play a protective role in ischemic heart disease by reducing inflammation and oxidative stress damage. DKHP may have protective effect on ischemic heart disease, and its mechanism may be through reducing inflammatory response and oxidative stress damage to achieve this protective effect. Elsevier 2023-11-10 /pmc/articles/PMC10685368/ /pubmed/38034717 http://dx.doi.org/10.1016/j.heliyon.2023.e22150 Text en © 2023 The Authors https://creativecommons.org/licenses/by-nc-nd/4.0/This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
spellingShingle Research Article
Yuan, Xu
Liu, Kemeng
Dong, Peiliang
Han, Hua
Protective effect and mechanism of different proportions of “Danggui-Kushen” herb pair on ischemic heart disease
title Protective effect and mechanism of different proportions of “Danggui-Kushen” herb pair on ischemic heart disease
title_full Protective effect and mechanism of different proportions of “Danggui-Kushen” herb pair on ischemic heart disease
title_fullStr Protective effect and mechanism of different proportions of “Danggui-Kushen” herb pair on ischemic heart disease
title_full_unstemmed Protective effect and mechanism of different proportions of “Danggui-Kushen” herb pair on ischemic heart disease
title_short Protective effect and mechanism of different proportions of “Danggui-Kushen” herb pair on ischemic heart disease
title_sort protective effect and mechanism of different proportions of “danggui-kushen” herb pair on ischemic heart disease
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10685368/
https://www.ncbi.nlm.nih.gov/pubmed/38034717
http://dx.doi.org/10.1016/j.heliyon.2023.e22150
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