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For: Liu H, Zhang M, Li D, Tian J, Wang X, Pan J, Liu D, Li X, An F. Effect of pitavastatin and atorvastatin on regression of atherosclerosis assessed using intravascular ultrasound: a meta-analysis. Coron Artery Dis 2018;29:459-68. [PMID: 29738341 DOI: 10.1097/MCA.0000000000000613] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]

For:	Liu H, Zhang M, Li D, Tian J, Wang X, Pan J, Liu D, Li X, An F. Effect of pitavastatin and atorvastatin on regression of atherosclerosis assessed using intravascular ultrasound: a meta-analysis. Coron Artery Dis 2018;29:459-68. [PMID: 29738341 DOI: 10.1097/MCA.0000000000000613] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]

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Cited by Other Article(s)

Qi J, Zhou S, Wang G, Hua R, Wang X, He J, Wang Z, Zhu Y, Luo J, Shi W, Luo Y, Chen X. The Antioxidant Dendrobium officinale Polysaccharide Modulates Host Metabolism and Gut Microbiota to Alleviate High-Fat Diet-Induced Atherosclerosis in ApoE^-/- Mice. Antioxidants (Basel) 2024;13:599. [PMID: 38790704 PMCID: PMC11117934 DOI: 10.3390/antiox13050599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2024] [Revised: 05/01/2024] [Accepted: 05/10/2024] [Indexed: 05/26/2024] Open

Abstract

BACKGROUND

The discovery of traditional plants' medicinal and nutritional properties has opened up new avenues for developing pharmaceutical and dietary strategies to prevent atherosclerosis. However, the effect of the antioxidant Dendrobium officinale polysaccharide (DOP) on atherosclerosis is still not elucidated.

PURPOSE

This study aims to investigate the inhibitory effect and the potential mechanism of DOP on high-fat diet-induced atherosclerosis in Apolipoprotein E knockout (ApoE-/-) mice.

STUDY DESIGN AND METHODS

The identification of DOP was measured by high-performance gel permeation chromatography (HPLC) and Fourier transform infrared spectroscopy (FTIR). We used high-fat diet (HFD)-induced atherosclerosis in ApoE-/- mice as an animal model. In the DOP intervention stage, the DOP group was treated by gavage with 200 μL of 200 mg/kg DOP at regular times each day and continued for eight weeks. We detected changes in serum lipid profiles, inflammatory factors, anti-inflammatory factors, and antioxidant capacity to investigate the effect of the DOP on host metabolism. We also determined microbial composition using 16S rRNA gene sequencing to investigate whether the DOP could improve the structure of the gut microbiota in atherosclerotic mice.

RESULTS

DOP effectively inhibited histopathological deterioration in atherosclerotic mice and significantly reduced serum lipid levels, inflammatory factors, and malondialdehyde (F/B) production. Additionally, the levels of anti-inflammatory factors and the activity of antioxidant enzymes, including superoxide dismutase (SOD) and glutathione peroxidase (GSH-PX), were significantly increased after DOP intervention. Furthermore, we found that DOP restructures the gut microbiota composition by decreasing the Firmicutes/Bacteroidota (F/B) ratio. The Spearman's correlation analysis indicated that serum lipid profiles, antioxidant activity, and pro-/anti-inflammatory factors were associated with Firmicutes, Bacteroidota, Allobaculum, and Coriobacteriaceae_UCG-002.

CONCLUSIONS

This study suggests that DOP has the potential to be developed as a food prebiotic for the treatment of atherosclerosis in the future.

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Affiliation(s)

Jingyi Qi Key Laboratory of Precision Nutrition and Food Quality, Department of Nutrition and Health, China Agricultural University, Beijing 100193, China; (J.Q.); (S.Z.); (Z.W.); (Y.Z.); (J.L.)
Shuaishuai Zhou Key Laboratory of Precision Nutrition and Food Quality, Department of Nutrition and Health, China Agricultural University, Beijing 100193, China; (J.Q.); (S.Z.); (Z.W.); (Y.Z.); (J.L.)
Guisheng Wang Department of Radiology, The Third Medical Centre, Chinese PLA General Hospital, Beijing 100039, China; (G.W.); (R.H.)
Rongrong Hua Department of Radiology, The Third Medical Centre, Chinese PLA General Hospital, Beijing 100039, China; (G.W.); (R.H.)
Xiaoping Wang Zhejiang Medicine Co., Ltd., Shaoxing 312366, China;
Jian He National Center of Technology Innovation for Dairy, Hohhot 010110, China;
Zi Wang Key Laboratory of Precision Nutrition and Food Quality, Department of Nutrition and Health, China Agricultural University, Beijing 100193, China; (J.Q.); (S.Z.); (Z.W.); (Y.Z.); (J.L.)
Yinhua Zhu Key Laboratory of Precision Nutrition and Food Quality, Department of Nutrition and Health, China Agricultural University, Beijing 100193, China; (J.Q.); (S.Z.); (Z.W.); (Y.Z.); (J.L.)
Junjie Luo Key Laboratory of Precision Nutrition and Food Quality, Department of Nutrition and Health, China Agricultural University, Beijing 100193, China; (J.Q.); (S.Z.); (Z.W.); (Y.Z.); (J.L.)
Wenbiao Shi Key Laboratory of Precision Nutrition and Food Quality, Department of Nutrition and Health, China Agricultural University, Beijing 100193, China; (J.Q.); (S.Z.); (Z.W.); (Y.Z.); (J.L.)
Yongting Luo Key Laboratory of Precision Nutrition and Food Quality, Department of Nutrition and Health, China Agricultural University, Beijing 100193, China; (J.Q.); (S.Z.); (Z.W.); (Y.Z.); (J.L.)
Xiaoxia Chen Department of Radiology, The Third Medical Centre, Chinese PLA General Hospital, Beijing 100039, China; (G.W.); (R.H.)

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