{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,10]],"date-time":"2026-04-10T17:29:09Z","timestamp":1775842149953,"version":"3.50.1"},"reference-count":38,"publisher":"Oxford University Press (OUP)","license":[{"start":{"date-parts":[[2023,12,14]],"date-time":"2023-12-14T00:00:00Z","timestamp":1702512000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/journals\/pages\/open_access\/funder_policies\/chorus\/standard_publication_model"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["81974544"],"award-info":[{"award-number":["81974544"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["81573624"],"award-info":[{"award-number":["81573624"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2024,1,9]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>In recent years, more and more evidence has shown that the disorder of gut microbiota (GM) is closely correlated with myocardial ischemia (MI). Even though the Danshen and Honghua herb pair (DHHP) is widely used in treating cardiovascular disease in China and exhibits obvious clinical efficacy on MI, the anti-MI mechanism of DHHP remains and needs to be explored in depth. Thus, in this study, we investigated whether the amelioration effect and molecular mechanism of DHHP on MI were related to regulating GM through pharmacodynamics evaluation and metagenomic sequencing. Histopathological testing results showed that DHHP treatment could alleviate the pathological changes of myocardial tissue in the acute MI (AMI) rats induced by isoproterenol (ISO), especially structural disorder, irregular distribution, and enlargement of the myocardial space. These pathological changes were all alleviated to some extent by DHHP treatment. Biochemical analysis results suggested that compared with the control group, the serum levels of AST, CTn-I, CK-MB, and TNF-\u03b1 in model group rats were notably decreased, and the CAT and SOD levels in serum were markedly increased. These abnormal trends were significantly reversed by DHHP treatment. Furthermore, metagenomic sequencing analysis results indicated that DHHP could improve disorders in the composition and function of GM in AMI rats, mainly reflected in increasing diversity and richness, and obviously enhancing the abundance of Bacteroides fluxus, B. uniformis, B. stercoris, Roseburia hominis, Schaedlerella arabinosiphila, and R. intestinalis, and reducing the abundance of Enterococcus avium and E. canintestini, which were associated with purine metabolism, tyrosine metabolism, cyanoamino acid metabolism, and glutathione metabolism. In conclusion, DHHP may attenuate ISO-induced MI by regulating the structure, composition, and function of GM, thus contributing to further our understanding of the anti-MI mechanisms of DHHP and providing new therapeutic ideas and diagnostic targets for the clinical studies of MI.<\/jats:p>","DOI":"10.1093\/femsle\/fnad133","type":"journal-article","created":{"date-parts":[[2023,12,15]],"date-time":"2023-12-15T20:34:10Z","timestamp":1702672450000},"source":"Crossref","is-referenced-by-count":1,"title":["Metagenomic sequencing revealed the regulative effect of Danshen and Honghua herb pair on the gut microbiota in rats with myocardial ischemia injury"],"prefix":"10.1093","volume":"371","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-5131-8623","authenticated-orcid":false,"given":"Shao-Bing","family":"Du","sequence":"first","affiliation":[{"name":"College of Pharmacy, Shaanxi University of Chinese Medicine , Xianyang 712046 , China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hui-Hui","family":"Zhou","sequence":"additional","affiliation":[{"name":"College of Pharmacy, Shaanxi University of Chinese Medicine , Xianyang 712046 , China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zhi-Peng","family":"Xue","sequence":"additional","affiliation":[{"name":"College of Pharmacy, Shaanxi University of Chinese Medicine , Xianyang 712046 , China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Su","family":"Gao","sequence":"additional","affiliation":[{"name":"College of Pharmacy, Shaanxi University of Chinese Medicine , Xianyang 712046 , China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jing","family":"Li","sequence":"additional","affiliation":[{"name":"College of Pharmacy, Shaanxi University of Chinese Medicine , Xianyang 712046 , China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yi","family":"Meng","sequence":"additional","affiliation":[{"name":"College of Pharmacy, Shaanxi University of Chinese Medicine , Xianyang 712046 , China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yi-Jun","family":"Zhao","sequence":"additional","affiliation":[{"name":"College of Pharmacy, Shaanxi University of Chinese Medicine , Xianyang 712046 , China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Peng-Fei","family":"Wang","sequence":"additional","affiliation":[{"name":"College of Pharmacy, Shaanxi University of Chinese Medicine , Xianyang 712046 , China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Na","family":"Li","sequence":"additional","affiliation":[{"name":"College of Pharmacy, Shaanxi University of Chinese Medicine , Xianyang 712046 , China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jia-Xin","family":"Bai","sequence":"additional","affiliation":[{"name":"Second Clinical College of Medicine, Heilongjiang University of Chinese Medicine , Harbin 150041 , China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ji-Qing","family":"Bai","sequence":"additional","affiliation":[{"name":"College of Pharmacy, Shaanxi University of Chinese Medicine , Xianyang 712046 , China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xiao-Ping","family":"Wang","sequence":"additional","affiliation":[{"name":"College of Pharmacy, Shaanxi University of Chinese Medicine , Xianyang 712046 , China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","published-online":{"date-parts":[[2023,12,14]]},"reference":[{"key":"2024011002384102000_bib1","doi-asserted-by":"crossref","first-page":"359","DOI":"10.1007\/s10528-020-09948-z","article-title":"Small molecules with big impacts on cardiovascular diseases","volume":"58","author":"Azad","year":"2022","journal-title":"Biochem Genet"},{"key":"2024011002384102000_bib2","doi-asserted-by":"crossref","first-page":"1758","DOI":"10.1016\/j.biopha.2018.11.047","article-title":"Danshen can interact with intestinal bacteria from normal and chronic renal failure rats","volume":"109","author":"Cai","year":"2019","journal-title":"Biomed Pharmacother"},{"key":"2024011002384102000_bib3","doi-asserted-by":"crossref","first-page":"259","DOI":"10.1016\/j.jep.2016.04.039","article-title":"Anti-myocardial ischemia effect of Syringa pinnatifolia Hemsl. 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