دورية أكاديمية
Evaluation of the anti-atherosclerotic effect for Allium macrostemon Bge. Polysaccharides and structural characterization of its a newly active fructan.
| العنوان: | Evaluation of the anti-atherosclerotic effect for Allium macrostemon Bge. Polysaccharides and structural characterization of its a newly active fructan. |
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| المؤلفون: | Lin P; International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China/Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research/Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy, Jinan University, Guangzhou 510632, China., Wang Q; International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China/Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research/Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy, Jinan University, Guangzhou 510632, China., Wang Q; International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China/Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research/Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy, Jinan University, Guangzhou 510632, China., Chen J; International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China/Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research/Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy, Jinan University, Guangzhou 510632, China., He L; International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China/Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research/Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy, Jinan University, Guangzhou 510632, China., Qin Z; Department of Pharmacy, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China., Li S; State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao SAR, China., Han J; Department of Integration of Chinese and Western Medicine, School of Basic Medical Sciences, Peking University, Beijing, China., Yao X; International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China/Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research/Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy, Jinan University, Guangzhou 510632, China. Electronic address: tyaoxs@jnu.edu.cn., Yu Y; International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China/Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research/Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy, Jinan University, Guangzhou 510632, China. Electronic address: 1018yuyang@163.com., Yao Z; International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China/Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research/Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy, Jinan University, Guangzhou 510632, China. Electronic address: yaozhihong_jnu@163.com. |
| المصدر: | Carbohydrate polymers [Carbohydr Polym] 2024 Sep 15; Vol. 340, pp. 122289. Date of Electronic Publication: 2024 May 22. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Elsevier Applied Science Publishers Country of Publication: England NLM ID: 8307156 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1879-1344 (Electronic) Linking ISSN: 01448617 NLM ISO Abbreviation: Carbohydr Polym Subsets: MEDLINE |
| أسماء مطبوعة: | Publication: <1992-> : Barking : Elsevier Applied Science Publishers Original Publication: London [Eng.] : Applied Science Publishers, c1981- |
| مواضيع طبية MeSH: | Atherosclerosis*/drug therapy , Fructans*/pharmacology , Fructans*/chemistry , Allium*/chemistry, Animals ; Mice ; Humans ; Male ; Foam Cells/drug effects ; Foam Cells/metabolism ; Polysaccharides/pharmacology ; Polysaccharides/chemistry ; Polysaccharides/isolation & purification ; Diet, High-Fat ; Mice, Inbred C57BL ; Lipoproteins, LDL/metabolism ; THP-1 Cells ; Apolipoproteins E/metabolism ; Apolipoproteins E/genetics |
| مستخلص: | Allium Macrostemon Bge. (AMB) is a well-known homology of herbal medicine and food that has been extensively used for thousands of years to alleviate cardiovascular diseases. It contains a significant amount of polysaccharides, yet limited research exists on whether these polysaccharides are responsible for its cardiovascular protective effects. In this study, the anti-atherosclerosis effect of the crude polysaccharides of AMB (AMBP) was evaluated using ApoE -/- mice fed a high-fat diet, along with ox-LDL-induced Thp-1 foam cells. Subsequently, guided by the inhibitory activity of foam cells formation, a major homogeneous polysaccharide named AMBP80-1a was isolated and purified, yielding 11.1 % from AMB. The molecular weight of AMBP80-1a was determined to be 10.01 kDa. AMBP80-1a was firstly characterized as an agavin-type fructan with main chains consisting of →1)-β-d-Fruf-(2→ and →1,6)-β-d-Fruf-(2→ linked to an internal glucose moiety, with →6)-β-d-Fruf-(2→ and β-d-Fruf-(2→ serving as side chains. Furthermore, the bio-activity results indicated that AMBP80-1a reduced lipid accumulation and cholesterol contents in ox-LDL-induced Thp-1 foam cell. These findings supported the role of AMBP in alleviating atherosclerosis in vivo/vitro. AMBP80-1a, as the predominant homogeneous polysaccharide in AMB, was expected to be developed as a functional agent to prevent atherosclerosis. Competing Interests: Declaration of competing interest All authors have no personal or financial conflicts of interest. (Copyright © 2024 Elsevier Ltd. All rights reserved.) |
| فهرسة مساهمة: | Keywords: Allium Mcrostemon Bge.; Anti-atherosclerosis; ApoE(−/−) mice; Foam cell; Fructan; Polysaccharide |
| المشرفين على المادة: | 0 (Fructans) 0 (Polysaccharides) 0 (Lipoproteins, LDL) 0 (oxidized low density lipoprotein) 0 (Apolipoproteins E) |
| تواريخ الأحداث: | Date Created: 20240610 Date Completed: 20240610 Latest Revision: 20240610 |
| رمز التحديث: | 20240611 |
| DOI: | 10.1016/j.carbpol.2024.122289 |
| PMID: | 38858004 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 1879-1344 |
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| DOI: | 10.1016/j.carbpol.2024.122289 |