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Zhu H, Chen L, Chen ZX, Lin H, Liu J, Kwek E, Ma KY, He W, Wang G, Chen ZY. Synthesis of cholesterol analogues and comparison on their effect on plasma cholesterol with β-Sitosterol. Food Chem 2024; 461:140820. [PMID: 39153376 DOI: 10.1016/j.foodchem.2024.140820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Revised: 08/07/2024] [Accepted: 08/08/2024] [Indexed: 08/19/2024]
Abstract
The application of plant sterols in the treatment of hypercholesterolemia is promising. We hypothesize that plant sterols can reduce blood cholesterol because they have a side chain of at least three branches. Three cholesterol analogues were synthesized: CA0 (no side chain), CA3 (a 3‑carbon chain with one branch), and CA14 (a 14‑carbon side chain with two branches), and then compared their effect on blood cholesterol with that of β-sitosterol. Structurally, β-sitosterol has a 10‑carbon side chain with three branches. Results demonstrated that β-sitosterol could effectively reduce plasma total cholesterol (TC) by 20.3%, whereas CA0, CA3 and CA14 did not affect plasma TC in hypercholesterolemia hamsters. β-Sitosterol was absent in the plasma and liver, indicating it was not absorbed. We concluded that β-sitosterol with three branches had plasma TC-lowering activity. In contrast, cholesterol analogues with a side chain of two or fewer branches did not affect plasma cholesterol.
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Affiliation(s)
- Hanyue Zhu
- School of Food Science and Engineering / Guangdong Provincial Key Laboratory of Intelligent Food Manufacturing, Foshan University, Foshan, Guangdong, China; School of Life Sciences, The Chinese University of Hong Kong, Shatin, NT, Hong Kong, China
| | - Longjian Chen
- Shenzhen Bay Laboratory Pingshan Translational Medicine Center, Shenzhen, China
| | - Zi-Xing Chen
- School of Life Sciences, The Chinese University of Hong Kong, Shatin, NT, Hong Kong, China
| | - Huiqi Lin
- School of Food Science and Engineering / Guangdong Provincial Key Laboratory of Intelligent Food Manufacturing, Foshan University, Foshan, Guangdong, China
| | - Jianhui Liu
- College of Food Science and Engineering, Nanjing University of Finance and Economics/Collaborative Innovation Center for Modern Grain Circulation and Safety, Nanjing, China
| | - Erika Kwek
- School of Life Sciences, The Chinese University of Hong Kong, Shatin, NT, Hong Kong, China
| | - Ka Ying Ma
- School of Life Sciences, The Chinese University of Hong Kong, Shatin, NT, Hong Kong, China
| | - Wensen He
- School of Life Sciences, The Chinese University of Hong Kong, Shatin, NT, Hong Kong, China
| | | | - Zhen-Yu Chen
- School of Life Sciences, The Chinese University of Hong Kong, Shatin, NT, Hong Kong, China.
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2
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Huang CH, Hsu HS, Chiang MT. Influence of Varied Dietary Cholesterol Levels on Lipid Metabolism in Hamsters. Nutrients 2024; 16:2472. [PMID: 39125351 PMCID: PMC11314022 DOI: 10.3390/nu16152472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2024] [Revised: 07/25/2024] [Accepted: 07/27/2024] [Indexed: 08/12/2024] Open
Abstract
Syrian hamsters are valuable models for studying lipid metabolism due to their sensitivity to dietary cholesterol, yet the precise impact of varying cholesterol levels has not been comprehensively assessed. This study examined the impact of varying dietary cholesterol levels on lipid metabolism in Syrian hamsters. Diets ranging from 0% to 1% cholesterol were administered to assess lipid profiles and oxidative stress markers. Key findings indicate specific cholesterol thresholds for inducing distinct lipid profiles: below 0.13% for normal lipids, 0.97% for elevated LDL-C, 0.43% for increased VLDL-C, and above 0.85% for heightened hepatic lipid accumulation. A cholesterol supplementation of 0.43% induced hypercholesterolemia without adverse liver effects or abnormal lipoprotein expression. Furthermore, cholesterol supplementation significantly increased liver weight, plasma total cholesterol, LDL-C, and VLDL-C levels while reducing the HDL-C/LDL-C ratio. Fecal cholesterol excretion increased, with stable bile acid levels. High cholesterol diets correlated with elevated plasma ALT activities, reduced hepatic lipid peroxidation, and altered leptin and CETP levels. These findings underscore Syrian hamsters as robust models for hyperlipidemia research, offering insights into experimental methodologies. The identified cholesterol thresholds facilitate precise lipid profile manipulation, enhancing the hamster's utility in lipid metabolism studies and potentially informing clinical approaches to managing lipid disorders.
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Affiliation(s)
| | | | - Meng-Tsan Chiang
- Department of Food Science, College of Life Sciences, National Taiwan Ocean University, Keelung 20224, Taiwan; (C.-H.H.); (H.-S.H.)
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Baudin J, Hernandez-Baixauli J, Quesada-Vázquez S, Mulero F, Puiggròs F, Arola L, Caimari A. Combined supplementation with hesperidin, phytosterols and curcumin decreases adiposity and improves metabolic health in ovariectomized rats. Food Funct 2024; 15:4905-4924. [PMID: 38598180 DOI: 10.1039/d3fo05122f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/11/2024]
Abstract
In recent years many women have looked for alternative therapies to address menopause. Hesperidin, phytosterols and curcumin are bioactive compounds that can ameliorate some cardiovascular risk factors associated with menopause, although there are no data concerning the effects of their combined supplementation. We used ovariectomized (OVX) rats, a postmenopausal model with oestrogen deficiency, to evaluate whether supplementation with a multi-ingredient (MI) including hesperidin, phytosterols and curcumin for 57 days would display beneficial effects against fat mass accretion and metabolic disturbances associated with menopause. Twenty OVX rats were orally supplemented with either MI (OVX-MI) or vehicle (OVX). Furthermore, 10 OVX rats orally received the vehicle along with subcutaneous injections of 17β-oestradiol biweekly (OVX-E2), whereas 10 rats were sham operated and received oral and injected vehicles (control group; SH). MI supplementation partly counteracted the fat mass accretion observed in OVX animals, which was evidenced by decreased total fat mass, adiposity index, the weight of retroperitoneal, inguinal and mesenteric white adipose tissue (MWAT) depots and MWAT adipocyte hypertrophy. These effects were accompanied by a significant decrease in the circulating levels of leptin and the mRNA levels of the fatty acid uptake-related genes Lpl and Cd36 in MWAT. These results were very similar to those observed in OVX-E2 animals. OVX-MI rats also displayed a higher lean body mass, lean/fat mass ratio, adiponectin-to-leptin ratio and insulin sensitivity than their OVX counterparts. Our findings can pave the way for using this MI formulation as an alternative therapy to manage obesity and to improve the cardiometabolic health of menopausal women.
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Affiliation(s)
- Julio Baudin
- Eurecat, Centre Tecnològic de Catalunya, Technological Unit of Nutrition and Health, 43204 Reus, Spain
- Nutrigenomics Research Group, Department of Biochemistry and Biotechnology, Universitat Rovira i Virgili, 43007 Tarragona, Spain.
| | - Julia Hernandez-Baixauli
- Eurecat, Centre Tecnològic de Catalunya, Technological Unit of Nutrition and Health, 43204 Reus, Spain
| | - Sergio Quesada-Vázquez
- Eurecat, Centre Tecnològic de Catalunya, Technological Unit of Nutrition and Health, 43204 Reus, Spain
| | - Francisca Mulero
- Molecular Imaging Unit, Spanish National Cancer Research Centre (CNIO), Madrid, Spain
| | - Francesc Puiggròs
- Eurecat, Centre Tecnològic de Catalunya, Biotechnology Area, 43204 Reus, Spain.
| | - Lluís Arola
- Nutrigenomics Research Group, Department of Biochemistry and Biotechnology, Universitat Rovira i Virgili, 43007 Tarragona, Spain.
| | - Antoni Caimari
- Eurecat, Centre Tecnològic de Catalunya, Biotechnology Area, 43204 Reus, Spain.
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4
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Poudel A, Gachumi G, Paterson PG, El-Aneed A, Badea I. Liposomal Phytosterols as LDL-Cholesterol-Lowering Agents in Diet-Induced Hyperlipidemia. Mol Pharm 2023; 20:4443-4452. [PMID: 37492942 DOI: 10.1021/acs.molpharmaceut.2c01072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/27/2023]
Abstract
The high blood level of low-density lipoprotein cholesterol (LDL-C) is a primary risk factor for cardiovascular disease. Plant sterols, known as phytosterols (PSs), can reduce LDL-C in a range of 8-14%. The extent of LDL-C reduction depends on its formulation. Encapsulation into liposomes is one formulation strategy to enhance the efficiency of PSs. PSs (campesterol, stigmasterol, and β-sitosterol) have frequently been assessed alone or in combination for their LDL-C-lowering ability. However, one naturally abundant PS, brassicasterol, has not yet been tested for its efficacy. We have previously developed a novel liposomal formulation containing the PS mixture present naturally in canola that is composed of brassicasterol, campesterol, and β-sitosterol. In this work, the efficacy of our novel liposomal PS formulation that includes brassicasterol was assessed in a hamster model. Animals were divided into five groups: (i) liposomal PS in orange juice, (ii) liposomal PS in water, (iii) marketed PS in orange juice, (iv) control orange juice, and (v) control water. The animals were fed a high-fat, cholesterol-supplemented (0.5%) diet to induce hypercholesterolemia. The treatment was administered orally once daily for 4 weeks. Fasting blood samples were collected at baseline, week 2, and week 4. The extent of the reduction of total cholesterol, LDL-C, high-density lipoprotein cholesterol (HDL-C), and triglycerides was compared among the groups. Liposomal PSs in both orange juice and water significantly reduced LDL-C compared to their controls. Furthermore, the liposomal PS was as effective as a marketed PS-containing product in reducing LDL-C. Liposomal PSs in both orange juice and water showed similar efficacy in LDL-C reduction, highlighting that these vehicles/food matrices do not affect the efficacy of PSs. The liposomal formulation of a natural PS mixture extracted from canola oil, with brassicasterol as a major component, exhibited a significant LDL-C reduction in a hamster model.
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Affiliation(s)
- Asmita Poudel
- College of Pharmacy and Nutrition, University of Saskatchewan, Saskatoon S7N 5E5, Saskatchewan, Canada
| | - George Gachumi
- College of Pharmacy and Nutrition, University of Saskatchewan, Saskatoon S7N 5E5, Saskatchewan, Canada
| | - Phyllis G Paterson
- College of Pharmacy and Nutrition, University of Saskatchewan, Saskatoon S7N 5E5, Saskatchewan, Canada
| | - Anas El-Aneed
- College of Pharmacy and Nutrition, University of Saskatchewan, Saskatoon S7N 5E5, Saskatchewan, Canada
| | - Ildiko Badea
- College of Pharmacy and Nutrition, University of Saskatchewan, Saskatoon S7N 5E5, Saskatchewan, Canada
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Abdo A, Zhang C, Al-Dalali S, Hou Y, Gao J, Yahya MA, Saleh A, Aleryani H, Al-Zamani Z, Sang Y. Marine Chitosan-Oligosaccharide Ameliorated Plasma Cholesterol in Hypercholesterolemic Hamsters by Modifying the Gut Microflora, Bile Acids, and Short-Chain Fatty Acids. Nutrients 2023; 15:2923. [PMID: 37447249 PMCID: PMC10346597 DOI: 10.3390/nu15132923] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 06/13/2023] [Accepted: 06/14/2023] [Indexed: 07/15/2023] Open
Abstract
This study evaluated the cholesterol-alleviating effect and underlying mechanisms of chitosan-oligosaccharide (COS) in hypercholesterolemic hamsters. Male hamsters (n = 24) were divided into three groups in a random fashion, and each group was fed one particular diet, namely a non-cholesterol diet (NCD), a high-cholesterol diet (HCD), and an HCD diet substituting 5% of the COS diet for six weeks. Subsequently, alterations in fecal bile acids (BAs), short-chain fatty acids (SCFAs), and gut microflora (GM) were investigated. COS intervention significantly reduced and increased the plasma total cholesterol (TC) and high-density lipoprotein-cholesterol (HDL-C) levels in hypercholesteremic hamsters. Furthermore, Non-HDL-C and total triacylglycerols (TG) levels were also reduced by COS supplementation. Additionally, COS could reduce and increase food intake and fecal SCFAs (acetate), respectively. Moreover, COS had beneficial effects on levels of BAs and GM related to cholesterol metabolism. This study provides novel evidence for the cholesterol-lowering activity of COS.
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Affiliation(s)
- Abdullah Abdo
- College of Food Science and Technology, Hebei Agricultural University, Baoding 071001, China; (A.A.); (Y.H.); (J.G.)
- Department of Food Sciences and Technology, Faculty of Agriculture and Food Sciences, Ibb University, Ibb 70270, Yemen; (S.A.-D.); (A.S.); (Z.A.-Z.)
| | - Chengnan Zhang
- School of Food Science and Health, Beijing Technology and Business University, Beijing 100048, China;
| | - Sam Al-Dalali
- Department of Food Sciences and Technology, Faculty of Agriculture and Food Sciences, Ibb University, Ibb 70270, Yemen; (S.A.-D.); (A.S.); (Z.A.-Z.)
| | - Yakun Hou
- College of Food Science and Technology, Hebei Agricultural University, Baoding 071001, China; (A.A.); (Y.H.); (J.G.)
| | - Jie Gao
- College of Food Science and Technology, Hebei Agricultural University, Baoding 071001, China; (A.A.); (Y.H.); (J.G.)
| | - Mohammed Abdo Yahya
- Department of Food Science and Nutrition, College of Food and Agriculture Sciences, King Saud University, Riyadh 11451, Saudi Arabia;
| | - Ali Saleh
- Department of Food Sciences and Technology, Faculty of Agriculture and Food Sciences, Ibb University, Ibb 70270, Yemen; (S.A.-D.); (A.S.); (Z.A.-Z.)
- Department of Food Science and Nutrition, College of Food and Agriculture Sciences, King Saud University, Riyadh 11451, Saudi Arabia;
| | - Hamzah Aleryani
- College of Food Science and Technology, Hebei Agricultural University, Baoding 071001, China; (A.A.); (Y.H.); (J.G.)
- Department of Food Sciences and Technology, Faculty of Agriculture and Food Sciences, Ibb University, Ibb 70270, Yemen; (S.A.-D.); (A.S.); (Z.A.-Z.)
| | - Zakarya Al-Zamani
- Department of Food Sciences and Technology, Faculty of Agriculture and Food Sciences, Ibb University, Ibb 70270, Yemen; (S.A.-D.); (A.S.); (Z.A.-Z.)
| | - Yaxin Sang
- College of Food Science and Technology, Hebei Agricultural University, Baoding 071001, China; (A.A.); (Y.H.); (J.G.)
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6
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Lvova MN, Ponomarev DV, Tarasenko AA, Kovner AV, Minkova GA, Tsyganov MA, Li M, Lou Y, Evseenko VI, Dushkin AV, Sorokina IV, Tolstikova TG, Mordvinov VA, Avgustinovich DF. Curcumin and Its Supramolecular Complex with Disodium Glycyrrhizinate as Potential Drugs for the Liver Fluke Infection Caused by Opisthorchis felineus. Pathogens 2023; 12:819. [PMID: 37375509 DOI: 10.3390/pathogens12060819] [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: 05/12/2023] [Revised: 06/06/2023] [Accepted: 06/07/2023] [Indexed: 06/29/2023] Open
Abstract
Opisthorchiosis is a parasitic liver disease found in mammals that is widespread throughout the world and causes systemic inflammation. Praziquantel remains the drug of choice for the treatment of opisthorchiosis, despite its many adverse effects. An anthelmintic effect is attributed to the main curcuminoid of Curcuma longa L. roots-curcumin (Cur)-along with many other therapeutic properties. To overcome the poor solubility of curcumin in water, a micellar complex of curcumin with the disodium salt of glycyrrhizic acid (Cur:Na2GA, molar ratio 1:1) was prepared via solid-phase mechanical processing. In vitro experiments revealed a noticeable immobilizing effect of curcumin and of Cur:Na2GA on mature and juvenile Opisthorchis felineus individuals. In vivo experiments showed that curcumin (50 mg/kg) had an anthelmintic effect after 30 days of administration to O. felineus-infected hamsters, but the effect was weaker than that of a single administration of praziquantel (400 mg/kg). Cur:Na2GA (50 mg/kg, 30 days), which contains less free curcumin, did not exert this action. The complex, just as free curcumin or better, activated the expression of bile acid synthesis genes (Cyp7A1, Fxr, and Rxra), which was suppressed by O. felineus infection and by praziquantel. Curcumin reduced the rate of inflammatory infiltration, whereas Cur:Na2GA reduced periductal fibrosis. Immunohistochemically, a decrease in liver inflammation markers was found, which is determined by calculating the numbers of tumor-necrosis-factor-positive cells during the curcumin treatment and of kynurenine-3-monooxygenase-positive cells during the Cur:Na2GA treatment. A biochemical blood test revealed a normalizing effect of Cur:Na2GA (comparable to that of curcumin) on lipid metabolism. We believe that the further development and investigation of therapeutics based on curcuminoids in relation Opisthorchis felineus and other trematode infections will be useful for clinical practice and veterinary medicine.
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Affiliation(s)
- Maria N Lvova
- Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, 630090 Novosibirsk, Russia
| | - Denis V Ponomarev
- Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, 630090 Novosibirsk, Russia
| | - Alena A Tarasenko
- Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, 630090 Novosibirsk, Russia
| | - Anna V Kovner
- Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, 630090 Novosibirsk, Russia
| | - Galina A Minkova
- Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, 630090 Novosibirsk, Russia
| | - Michail A Tsyganov
- Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, 630090 Novosibirsk, Russia
- Department of Natural Sciences, Novosibirsk State University, 630090 Novosibirsk, Russia
| | - Meijun Li
- Department of Natural Sciences, Novosibirsk State University, 630090 Novosibirsk, Russia
| | - Yan Lou
- Department of Natural Sciences, Novosibirsk State University, 630090 Novosibirsk, Russia
| | - Veronica I Evseenko
- Institute of Solid State Chemistry and Mechanochemistry, Siberian Branch of Russian Academy of Sciences, 630090 Novosibirsk, Russia
| | - Alexander V Dushkin
- Institute of Solid State Chemistry and Mechanochemistry, Siberian Branch of Russian Academy of Sciences, 630090 Novosibirsk, Russia
| | - Irina V Sorokina
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of Russian Academy of Sciences, 630090 Novosibirsk, Russia
| | - Tatiana G Tolstikova
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of Russian Academy of Sciences, 630090 Novosibirsk, Russia
| | - Viatcheslav A Mordvinov
- Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, 630090 Novosibirsk, Russia
| | - Damira F Avgustinovich
- Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, 630090 Novosibirsk, Russia
- Institute of Solid State Chemistry and Mechanochemistry, Siberian Branch of Russian Academy of Sciences, 630090 Novosibirsk, Russia
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Ma Y, Ye F, Chen J, Ming J, Zhou C, Zhao G, Lei L. The microstructure and gel properties of linseed oil and soy protein isolate based-oleogel constructed with highland barley β-glucan and its application in luncheon meat. Food Hydrocoll 2023. [DOI: 10.1016/j.foodhyd.2023.108666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/14/2023]
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8
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Zhang F, Li J, Chang C, Gu L, Xiong W, Su Y, Yang Y. The Association of Dietary Cholesterol from Egg Consumption on Cardiovascular Diseases Risk Varies from Person to Person. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:14977-14988. [PMID: 36416372 DOI: 10.1021/acs.jafc.2c04634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
The public and scientists remain skeptical about egg consumption, given that cardiovascular diseases (CVDs) are the leading causes of death in worldwide. This review mainly explained the recurrence of contradictory conclusions about relationships between egg consumption and CVD risk and discussed effects of egg cholesterol intake on cholesterol homeostasis. Factors including individual health status and cholesterol sensitivity, dietary pattern, region, and race should be distinguished when understanding generalized conclusions. Identified compensatory mechanisms in response to dietary cholesterol and the resulting balance in cholesterol biosynthesis, absorption, and efflux supported the view that moderate egg consumption had no substantial overall impacts on cholesterol homeostasis in healthy people. Excessive cholesterol intake is not recommended in individuals with distempered metabolism. More than cholesterol metabolism, impacts of egg consumption as a part of overall diet on CVD risk should be considered from aspects of nutrient intake, lipid metabolism, and energy supply in the future.
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Affiliation(s)
- Fan Zhang
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, PR China
| | - Junhua Li
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, PR China
| | - Cuihua Chang
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, PR China
| | - Luping Gu
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, PR China
| | - Wen Xiong
- Hunan Engineering and Technology Research Center for Food Flavors and Flavorings, Jinshi, Hunan 415400, PR China
| | - Yujie Su
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, PR China
| | - Yanjun Yang
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, PR China
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9
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Guo K, Yao Z, Yang T. Intestinal microbiota-mediated dietary fiber bioavailability. Front Nutr 2022; 9:1003571. [PMID: 36386954 PMCID: PMC9651179 DOI: 10.3389/fnut.2022.1003571] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Accepted: 08/29/2022] [Indexed: 11/26/2023] Open
Abstract
Dietary fiber is a kind of carbohydrate that cannot be digested and absorbed by the small intestine of humans but can be fermented in all or part of the large intestine and is significantly healthy for the human body. With the improvement in living standards, people pay more attention to their intestinal health, and the relationship between dietary fiber, intestinal microecological and body physiological balances, and their molecular connection mechanism has become a research hot spot. In this study, we reviewed its mediated bioavailability to provide a basis for the rational classification of dietary fiber and to guide the development of new healthy foods and the deep processing of food and its application.
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Affiliation(s)
- Kangxiao Guo
- National Engineering Laboratory for Rice and By-Product Deep Processing, College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, China
- Pharmacy Department, Changsha Health Vocational College, Changsha, China
| | - Zihan Yao
- National Engineering Laboratory for Rice and By-Product Deep Processing, College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, China
| | - Tao Yang
- National Engineering Laboratory for Rice and By-Product Deep Processing, College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, China
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10
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Nguyen AT, Althwab SA, Qiu H, Zbasnik R, Urrea C, Carr TP, Schlegel V. Great Northern Beans (Phaseolus vulgaris L.) Lower Cholesterol in Hamsters Fed a High-Saturated-Fat Diet. J Nutr 2022; 152:2080-2087. [PMID: 35511604 DOI: 10.1093/jn/nxac102] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 04/14/2022] [Accepted: 04/28/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Dietary interventions for high cholesterol, a primary risk factor for cardiovascular disease, are generally considered before prescribing drugs. OBJECTIVE This study investigated the effects of whole Great Northern beans (wGNBs) and their hull (hGNB) incorporated into a high-saturated-fat (HSF) diet on cholesterol markers and hepatic/small intestinal genes involved in cholesterol regulation. METHODS Each of the 4 groups of 11 male golden Syrian hamsters at 9 wk old were fed a normal-fat [NF; 5% (wt:wt) of soybean oil], HSF [5% (wt:wt) of soybean oil + 10% (wt:wt) of coconut oil], HSF+5% (wt:wt) wGNB, or HSF+0.5% (wt:wt) hGNB diet for 4 wk. Cholesterol markers and expression of genes involved in cholesterol metabolism and absorption were analyzed from plasma, liver, intestinal, and fecal samples. Data were analyzed by 1-factor ANOVA and Pearson correlations. RESULTS Compared with the HSF group, the HSF+wGNB group had 62% and 85% lower plasma and liver cholesterol and 3.6-fold and 1.4-fold greater fecal excretion of neutral sterol and bile acid, respectively (P ≤ 0.05). The HSF+hGNB group had 54% lower plasma triglycerides (P < 0.001) and 53% lower liver esterified cholesterol (P = 0.0002) than the HSF group. Compared with the HSF group, the expression of small intestinal Niemann-Pick C1 like 1 (Npc1l1), acyl-coenzyme A:cholesterol acyltransferase 2 (Acat2), and ATP binding cassette transporter subfamily G member 5 (Abcg5) were 75%, 70%, and 49% lower, respectively, and expression of hepatic 3-hydroxy-3-methylglutaryl CoA reductase (Hmgr) was 11.5-fold greater in the HSF+wGNB group (P ≤ 0.05). CONCLUSIONS Consumption of wGNBs resulted in lower cholesterol concentration in male hamsters fed an HSF diet by promoting fecal cholesterol excretion, most likely caused by Npc1l1 and Acat2 suppression. The hGNB may partially contribute to the cholesterol-lowering effect of the wGNBs.
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Affiliation(s)
- An T Nguyen
- Department of Food Science and Technology, University of Nebraska-Lincoln, NE, USA.,Faculty of Agriculture and Forestry, Dalat University, Dalat, Vietnam
| | - Sami A Althwab
- Department of Nutrition and Health Sciences, University of Nebraska-Lincoln, NE, USA.,Department of Food Science and Human Nutrition, College of Agriculture and Veterinary Medicine, Qassim University, Buraidah, Al-Qassim, Saudi Arabia
| | - Haowen Qiu
- Department of Food Science and Technology, University of Nebraska-Lincoln, NE, USA
| | - Richard Zbasnik
- Department of Food Science and Technology, University of Nebraska-Lincoln, NE, USA
| | - Carlos Urrea
- Department of Agronomy and Horticulture, Panhandle Research and Extension Center, University of Nebraska-Lincoln, Scottsbluff, NE, USA
| | - Timothy P Carr
- Department of Nutrition and Health Sciences, University of Nebraska-Lincoln, NE, USA
| | - Vicki Schlegel
- Department of Food Science and Technology, University of Nebraska-Lincoln, NE, USA
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Wu SJ, Li KJ, Tsai MH, Ng LT. Comparative effects of black pigmented and non-pigmented brown rice on hypolipidemic activity and their mechanisms of action in high fat diet-induced hamsters. J Cereal Sci 2022. [DOI: 10.1016/j.jcs.2022.103526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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12
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Liu Y, Yang X, Xiao F, Jie F, Zhang Q, Liu Y, Xiao H, Lu B. Dietary cholesterol oxidation products: Perspectives linking food processing and storage with health implications. Compr Rev Food Sci Food Saf 2021; 21:738-779. [PMID: 34953101 DOI: 10.1111/1541-4337.12880] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Revised: 11/08/2021] [Accepted: 11/09/2021] [Indexed: 12/23/2022]
Abstract
Dietary cholesterol oxidation products (COPs) are heterogeneous compounds formed during the processing and storage of cholesterol-rich foods, such as seafood, meat, eggs, and dairy products. With the increased intake of COPs-rich foods, the concern about health implications of dietary COPs is rising. Dietary COPs may exert deleterious effects on human health to induce several inflammatory diseases including atherosclerosis, neurodegenerative diseases, and inflammatory bowel diseases. Thus, knowledge regarding the effects of processing and storage conditions leading to formation of COPs is needed to reduce the levels of COPs in foods. Efficient methodologies to determine COPs in foods are also essential. More importantly, the biological roles of dietary COPs in human health and effects of phytochemicals on dietary COPs-induced diseases need to be established. This review summarizes the recent information on dietary COPs including their formation in foods during their processing and storage, analytical methods of determination of COPs, metabolic fate, implications for human health, and beneficial interventions by phytochemicals. The formation of COPs is largely dependent on the heating temperature, storage time, and food matrices. Alteration of food processing and storage conditions is one of the potent strategies to restrict hazardous dietary COPs from forming, including maintaining relatively low temperatures, shorter processing or storage time, and the appropriate addition of antioxidants. Once absorbed into the circulation, dietary COPs can contribute to the progression of several inflammatory diseases, where the absorbed dietary COPs may induce inflammation, apoptosis, and autophagy in cells in the target organs or tissues. Improved intake of phytochemicals may be an effective strategy to reduce the hazardous effects of dietary COPs.
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Affiliation(s)
- Yan Liu
- College of Biosystems Engineering and Food Science, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Key Laboratory for Agro-Products Nutritional Evaluation of Ministry of Agriculture and Rural Affairs, Key Laboratory of Agro-Products Postharvest Handling of Ministry of Agriculture and Rural Affairs, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang International Scientific and Technological Cooperation Base of Health Food Manufacturing and Quality Control, Zhejiang University, Hangzhou, China.,Fuli Institute of Food Science, Zhejiang University, Hangzhou, China.,Ningbo Research Institute, Zhejiang University, Ningbo, China
| | - Xuan Yang
- College of Biosystems Engineering and Food Science, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Key Laboratory for Agro-Products Nutritional Evaluation of Ministry of Agriculture and Rural Affairs, Key Laboratory of Agro-Products Postharvest Handling of Ministry of Agriculture and Rural Affairs, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang International Scientific and Technological Cooperation Base of Health Food Manufacturing and Quality Control, Zhejiang University, Hangzhou, China.,Fuli Institute of Food Science, Zhejiang University, Hangzhou, China.,Ningbo Research Institute, Zhejiang University, Ningbo, China
| | - Fan Xiao
- College of Biosystems Engineering and Food Science, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Key Laboratory for Agro-Products Nutritional Evaluation of Ministry of Agriculture and Rural Affairs, Key Laboratory of Agro-Products Postharvest Handling of Ministry of Agriculture and Rural Affairs, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang International Scientific and Technological Cooperation Base of Health Food Manufacturing and Quality Control, Zhejiang University, Hangzhou, China.,Fuli Institute of Food Science, Zhejiang University, Hangzhou, China.,Ningbo Research Institute, Zhejiang University, Ningbo, China
| | - Fan Jie
- College of Biosystems Engineering and Food Science, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Key Laboratory for Agro-Products Nutritional Evaluation of Ministry of Agriculture and Rural Affairs, Key Laboratory of Agro-Products Postharvest Handling of Ministry of Agriculture and Rural Affairs, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang International Scientific and Technological Cooperation Base of Health Food Manufacturing and Quality Control, Zhejiang University, Hangzhou, China.,Fuli Institute of Food Science, Zhejiang University, Hangzhou, China.,Ningbo Research Institute, Zhejiang University, Ningbo, China
| | - Qinjun Zhang
- College of Biosystems Engineering and Food Science, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Key Laboratory for Agro-Products Nutritional Evaluation of Ministry of Agriculture and Rural Affairs, Key Laboratory of Agro-Products Postharvest Handling of Ministry of Agriculture and Rural Affairs, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang International Scientific and Technological Cooperation Base of Health Food Manufacturing and Quality Control, Zhejiang University, Hangzhou, China.,Fuli Institute of Food Science, Zhejiang University, Hangzhou, China.,Ningbo Research Institute, Zhejiang University, Ningbo, China
| | - Yuqi Liu
- College of Biosystems Engineering and Food Science, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Key Laboratory for Agro-Products Nutritional Evaluation of Ministry of Agriculture and Rural Affairs, Key Laboratory of Agro-Products Postharvest Handling of Ministry of Agriculture and Rural Affairs, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang International Scientific and Technological Cooperation Base of Health Food Manufacturing and Quality Control, Zhejiang University, Hangzhou, China.,Fuli Institute of Food Science, Zhejiang University, Hangzhou, China.,Ningbo Research Institute, Zhejiang University, Ningbo, China
| | - Hang Xiao
- College of Biosystems Engineering and Food Science, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Key Laboratory for Agro-Products Nutritional Evaluation of Ministry of Agriculture and Rural Affairs, Key Laboratory of Agro-Products Postharvest Handling of Ministry of Agriculture and Rural Affairs, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang International Scientific and Technological Cooperation Base of Health Food Manufacturing and Quality Control, Zhejiang University, Hangzhou, China.,Department of Food Science, University of Massachusetts, Amherst, Massachusetts, USA
| | - Baiyi Lu
- College of Biosystems Engineering and Food Science, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Key Laboratory for Agro-Products Nutritional Evaluation of Ministry of Agriculture and Rural Affairs, Key Laboratory of Agro-Products Postharvest Handling of Ministry of Agriculture and Rural Affairs, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang International Scientific and Technological Cooperation Base of Health Food Manufacturing and Quality Control, Zhejiang University, Hangzhou, China.,Fuli Institute of Food Science, Zhejiang University, Hangzhou, China.,Ningbo Research Institute, Zhejiang University, Ningbo, China
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13
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Effects of "Bacuri" Seed Butter ( Platonia insignis Mart.) on Metabolic Parameters in Hamsters with Diet-Induced Hypercholesterolemia. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:5584965. [PMID: 34912463 PMCID: PMC8668334 DOI: 10.1155/2021/5584965] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Accepted: 11/08/2021] [Indexed: 01/04/2023]
Abstract
This study aimed to evaluate the effects of the treatment with bacuri seed butter (BB) on body weight, growth, body mass index, lipid profile, atherosclerotic indices, and liver function in dyslipidemic hamsters. Freshly weaned, male hamsters were divided into four groups: (1) normal group (NG)—maintained with standard chow (AIN-93G); (2) dyslipidemia group (DG)—maintained with hyperlipidemic chow (AIN-93G modified) throughout the follow-up period; (3) bacuri seed butter 25 mg/kg/day (BB-25); and (4) bacuri seed butter 50 mg/kg/day (BB-50). BB groups (25 and 50 mg/kg/day) were also maintained with hyperlipidemic chow throughout the follow-up period, and the treatment started after 21 days receiving a hyperlipidemic diet to induce hypercholesterolemia and maintained for 28 days. No significant differences in triglycerides and total cholesterol were observed for BB-25 and BB-50 groups when compared with NG and DG groups. On the contrary, BB-25 and BB-50 induced both increase of HDL-c (51.40 ± 1.69 and 51.00 ± 2.34, respectively) and decrease of LDL-c (103.80 ± 6.87 and 100.50 ± 3.95, respectively) when compared with DG (41.00 ± 2.94 and 132.70 ± 9.41, respectively). In addition, BB promoted a reduction in the risk of atherosclerotic disease by decreasing (p < 0.05) the atherogenic index, coronary artery risk index, and LDL/CT ratio (p < 0.05) and increasing HDL/CT ratio. On the contrary, no changes were observed in total cholesterol and triglyceride levels or in body weight, growth, body mass index, or liver function parameters. Thus, bacuri seed butter at doses of 25 and 50 mg/kg/day has positive repercussions on the lipid profile, more precisely on plasma HDL-c and LDL-c, and additionally promotes reduction in the risk of atherosclerosis in hamsters.
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14
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Mohanalakshmi S, Bhatt S, Ashok Kumar C. Enhanced antihyperlipidemic potential of gemfibrozil under co-administration with piperine. CURRENT RESEARCH IN PHARMACOLOGY AND DRUG DISCOVERY 2021; 2:100021. [PMID: 34909656 PMCID: PMC8663971 DOI: 10.1016/j.crphar.2021.100021] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 03/06/2021] [Accepted: 03/08/2021] [Indexed: 11/15/2022] Open
Abstract
Gemfibrozil is a well-known potent antihyperlipidemic drug with the capacity to lower triglyceride and cholesterol levels, which are responsible for most cardiovascular and cerebrovascular diseases. In addition, gemfibrozil has a potent activity at elevating the high density lipoprotein levels. However, this drug has a very short half-life of about 2 h and toxicity is observed in the liver as the dose increases. The drug piperine has the capacity to enhance the bioavailability of other drugs without altering their basic properties as well as improving their activity. In this study, we aimed to enhance the bioavailability of gemfibrozil as well as making it more potent and less toxic by applying piperine as a bio-enhancer. Thus, piperine was co-administered to rats with gemfibrozil and the antihyperlipidemic activity was tested when fed on a high fat diet. The results showed that co-administration of gemfibrozil with piperine decreased the elevated triglyceride and cholesterol levels to normal, and they performed significantly better than the individual drugs. Weight gain was controlled effectively by drug administration together with piperine compared with other groups. Hepatic function analyses demonstrated that the potentiation of gemfibrozil did not alter the hepatic function but instead it improved significantly by normalizing the elevated serum glutamic oxaloacetic transaminase, serum glutamic pyruvic transaminase, and alkaline phosphatase levels. The plasma drug concentration of gemfibrozil was studied over time, where the enhanced activity of the drug reached its Cmax within 1 h of administration and the activated drug level was observed in the blood for 4 h. Gemfibrozil is a potent antihyperlipidemic drug with a short half-life. Piperine is used as a natural bio-enhancer to improve the activities of many drugs. Lipid lowering activity of gemfibrozil enhanced by administration with piperine. Piperine enhanced the liver function and plasma concentration of gemfibrozil. Peak plasma concentration of gemfibrozil improved within 1 h.
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Affiliation(s)
- S. Mohanalakshmi
- Amity Institute of Pharmacy, Amity University, Maharajpura (Opposite Airport), Gwalior, 474005, Madhya Pradesh, India
- Corresponding author.
| | - Shvetank Bhatt
- Amity Institute of Pharmacy, Amity University, Maharajpura (Opposite Airport), Gwalior, 474005, Madhya Pradesh, India
| | - C.K. Ashok Kumar
- School of Pharmacy, Guru Nanak Institutions Technical Campus, Khanapur, Ibrahimpatam, Ranga Reddy Dist, Hyderabad, Telangana State, 501506, India
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15
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Kang M, Kim EH, Jeong J, Ha H. Heukcha, naturally post-fermented green tea extract, ameliorates diet-induced hypercholesterolemia and NAFLD in hamster. J Food Sci 2021; 86:5016-5025. [PMID: 34642957 DOI: 10.1111/1750-3841.15929] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 08/03/2021] [Accepted: 09/07/2021] [Indexed: 12/11/2022]
Abstract
Hypercholesterolemia, characterized by an increase in plasma low-density lipoprotein (LDL) cholesterol and total cholesterol (TC), is the leading cause of non-alcoholic fatty liver disease (NAFLD). The present study examined the effect of Heukcha extract (HCE), a naturally post-fermented green tea extract, on diet-induced hypercholesterolemia and related NAFLD in hamsters that metabolize lipids in a similar fashion to humans. The 10-week-old golden Syrian hamsters were fed a normal diet (ND) or a high cholesterol diet (HCD) containing 0.2% cholesterol and 10% lard, and some were also given HCE (200 or 500 mg/kg/day) orally for 12 weeks. The HCE did not affect the body weight gain, food intake, or the calorie intake. HCD significantly (p < 0.05) increased LDL (0.9 to 2.1 mmol/L), TC (2.7 to 7.8 mmol/L), and triglyceride (TG; 2.3 to 4.0 mmol/L), which was significantly decreased by 27.7%, 17.3%, and 60%, respectively, by HCE. HDL was significantly increased by HCD (0.6 to 1.6 mmol/L), but it was not affected by HCE administration. Furthermore, HCE suppressed HCD-induced liver oxidative stress, fibrosis, and lipid accumulation almost to control levels. Interestingly, HCE significantly increased the protein level of cholesterol 7 alpha-hydroxylase (CYP7A1), the rate-limiting enzyme for bile acid synthesis, by 1.5-fold in the liver. The present data suggest that HCE could be a functional food ingredient that can suppress the occurrence of diet-induced hypercholesterolemia and NAFLD, possibly by increasing the expression of CYP7A1.
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Affiliation(s)
- Minji Kang
- Graduate School of Pharmaceutical Sciences, College of Pharmacy, Ewha Womans University, Seoul, Korea
| | - Ee Hyun Kim
- Graduate School of Pharmaceutical Sciences, College of Pharmacy, Ewha Womans University, Seoul, Korea
| | - Jeewon Jeong
- Graduate School of Pharmaceutical Sciences, College of Pharmacy, Ewha Womans University, Seoul, Korea
| | - Hunjoo Ha
- Graduate School of Pharmaceutical Sciences, College of Pharmacy, Ewha Womans University, Seoul, Korea
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16
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Yang H, Mayneris-Perxachs J, Boqué N, del Bas JM, Arola L, Yuan M, Türkez H, Uhlén M, Borén J, Zhang C, Mardinoglu A, Caimari A. Combined Metabolic Activators Decrease Liver Steatosis by Activating Mitochondrial Metabolism in Hamsters Fed with a High-Fat Diet. Biomedicines 2021; 9:1440. [PMID: 34680557 PMCID: PMC8533474 DOI: 10.3390/biomedicines9101440] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 10/04/2021] [Accepted: 10/06/2021] [Indexed: 01/13/2023] Open
Abstract
Although the prevalence of non-alcoholic fatty liver disease (NAFLD) continues to increase, there is no effective treatment approved for this condition. We previously showed, in high-fat diet (HFD)-fed mice, that the supplementation of combined metabolic activators (CMA), including nicotinamide riboside (NAD+ precursor) and the potent glutathione precursors serine and N-acetyl-l-cysteine (NAC), significantly decreased fatty liver by promoting fat oxidation in mitochondria. Afterwards, in a one-day proof-of-concept human supplementation study, we observed that this CMA, including also L-carnitine tartrate (LCT), resulted in increased fatty acid oxidation and de novo glutathione synthesis. However, the underlying molecular mechanisms associated with supplementation of CMA have not been fully elucidated. Here, we demonstrated in hamsters that the chronic supplementation of this CMA (changing serine for betaine) at two doses significantly decreased hepatic steatosis. We further generated liver transcriptomics data and integrated these data using a liver-specific genome-scale metabolic model of liver tissue. We systemically determined the molecular changes after the supplementation of CMA and found that it activates mitochondria in the liver tissue by modulating global lipid, amino acid, antioxidant and folate metabolism. Our findings provide extra evidence about the beneficial effects of a treatment based on this CMA against NAFLD.
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Affiliation(s)
- Hong Yang
- Science for Life Laboratory, KTH Royal Institute of Technology, SE-17165 Stockholm, Sweden; (H.Y.); (M.Y.); (M.U.); (C.Z.)
| | - Jordi Mayneris-Perxachs
- Department of Diabetes, Endocrinology and Nutrition, Girona Biomedical Research Institute (IDIBGI), Hospital Universitari de Girona Doctor Josep Trueta, 17190 Girona, Spain;
- Center for Pathophysiology of Obesity and Nutrition (CIBEROBN), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Noemí Boqué
- Eurecat, Centre Tecnològic de Catalunya, Technological Unit of Nutrition and Health, 43204 Reus, Spain; (N.B.); (J.M.d.B.); (L.A.)
| | - Josep M. del Bas
- Eurecat, Centre Tecnològic de Catalunya, Technological Unit of Nutrition and Health, 43204 Reus, Spain; (N.B.); (J.M.d.B.); (L.A.)
| | - Lluís Arola
- Eurecat, Centre Tecnològic de Catalunya, Technological Unit of Nutrition and Health, 43204 Reus, Spain; (N.B.); (J.M.d.B.); (L.A.)
- Nutrigenomics Research Group, Department of Biochemistry and Biotechnology, Campus Sescelades, Universitat Rovira i Virgili, 43007 Tarragona, Spain
| | - Meng Yuan
- Science for Life Laboratory, KTH Royal Institute of Technology, SE-17165 Stockholm, Sweden; (H.Y.); (M.Y.); (M.U.); (C.Z.)
| | - Hasan Türkez
- Department of Medical Biology, Faculty of Medicine, Atatürk University, Erzurum 25030, Turkey;
| | - Mathias Uhlén
- Science for Life Laboratory, KTH Royal Institute of Technology, SE-17165 Stockholm, Sweden; (H.Y.); (M.Y.); (M.U.); (C.Z.)
| | - Jan Borén
- Department of Molecular and Clinical Medicine, University of Gothenburg and Sahlgrenska University Hospital, SE-40233 Gothenburg, Sweden;
| | - Cheng Zhang
- Science for Life Laboratory, KTH Royal Institute of Technology, SE-17165 Stockholm, Sweden; (H.Y.); (M.Y.); (M.U.); (C.Z.)
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China
| | - Adil Mardinoglu
- Science for Life Laboratory, KTH Royal Institute of Technology, SE-17165 Stockholm, Sweden; (H.Y.); (M.Y.); (M.U.); (C.Z.)
- Centre for Host-Microbiome Interactions, Faculty of Dentistry, Oral & Craniofacial Sciences, King’s College London, London WC2R 2LS, UK
| | - Antoni Caimari
- Eurecat, Centre Tecnològic de Catalunya, Technological Unit of Nutrition and Health, 43204 Reus, Spain; (N.B.); (J.M.d.B.); (L.A.)
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17
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Gaillard D, Masson D, Garo E, Souidi M, Pais de Barros JP, Schoonjans K, Grober J, Besnard P, Thomas C. Muricholic Acids Promote Resistance to Hypercholesterolemia in Cholesterol-Fed Mice. Int J Mol Sci 2021; 22:7163. [PMID: 34281217 PMCID: PMC8269105 DOI: 10.3390/ijms22137163] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 06/25/2021] [Accepted: 06/28/2021] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND AND AIMS Hypercholesterolemia is a major risk factor for atherosclerosis and cardiovascular diseases. Although resistant to hypercholesterolemia, the mouse is a prominent model in cardiovascular research. To assess the contribution of bile acids to this protective phenotype, we explored the impact of a 2-week-long dietary cholesterol overload on cholesterol and bile acid metabolism in mice. METHODS Bile acid, oxysterol, and cholesterol metabolism and transport were assessed by quantitative real-time PCR, western blotting, GC-MS/MS, or enzymatic assays in the liver, the gut, the kidney, as well as in the feces, the blood, and the urine. RESULTS Plasma triglycerides and cholesterol levels were unchanged in mice fed a cholesterol-rich diet that contained 100-fold more cholesterol than the standard diet. In the liver, oxysterol-mediated LXR activation stimulated the synthesis of bile acids and in particular increased the levels of hydrophilic muricholic acids, which in turn reduced FXR signaling, as assessed in vivo with Fxr reporter mice. Consequently, biliary and basolateral excretions of bile acids and cholesterol were increased, whereas portal uptake was reduced. Furthermore, we observed a reduction in intestinal and renal bile acid absorption. CONCLUSIONS These coordinated events are mediated by increased muricholic acid levels which inhibit FXR signaling in favor of LXR and SREBP2 signaling to promote efficient fecal and urinary elimination of cholesterol and neo-synthesized bile acids. Therefore, our data suggest that enhancement of the hydrophilic bile acid pool following a cholesterol overload may contribute to the resistance to hypercholesterolemia in mice. This work paves the way for new therapeutic opportunities using hydrophilic bile acid supplementation to mitigate hypercholesterolemia.
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Affiliation(s)
- Dany Gaillard
- Center for Translational Medicine, UMR1231 INSERM-uB-AgroSupDijon, Université de Bourgogne Franche-Comté (UBFC), 21000 Dijon, France; (D.G.); (D.M.); (J.-P.P.d.B.); (J.G.)
- Department of Cell & Developmental Biology, and The Rocky Mountain Taste & Smell Center, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA
| | - David Masson
- Center for Translational Medicine, UMR1231 INSERM-uB-AgroSupDijon, Université de Bourgogne Franche-Comté (UBFC), 21000 Dijon, France; (D.G.); (D.M.); (J.-P.P.d.B.); (J.G.)
- LipSTIC LabEx, Université de Bourgogne Franche-Comté (UBFC), 21000 Dijon, France
- Biochemistry Department, University Hospital François Mitterrand, 21000 Dijon, France
| | - Erwan Garo
- IGBMC, CNRS UMR 7104, INSERM U 1258, 67400 Illkirch, France;
| | - Maamar Souidi
- Institut de Radioprotection et de Sûreté Nucléaire (IRSN), 92260 Fontenay-aux-Roses, France;
| | - Jean-Paul Pais de Barros
- Center for Translational Medicine, UMR1231 INSERM-uB-AgroSupDijon, Université de Bourgogne Franche-Comté (UBFC), 21000 Dijon, France; (D.G.); (D.M.); (J.-P.P.d.B.); (J.G.)
- LipSTIC LabEx, Université de Bourgogne Franche-Comté (UBFC), 21000 Dijon, France
- Lipidomic Facility, Université de Bourgogne Franche-Comté (UBFC), 21078 Dijon, France
| | - Kristina Schoonjans
- Institute of Bioengineering, Life Science Faculty, École Polytechnique Fédérale de Lausanne, 1015 Lausanne, Switzerland;
| | - Jacques Grober
- Center for Translational Medicine, UMR1231 INSERM-uB-AgroSupDijon, Université de Bourgogne Franche-Comté (UBFC), 21000 Dijon, France; (D.G.); (D.M.); (J.-P.P.d.B.); (J.G.)
- LipSTIC LabEx, Université de Bourgogne Franche-Comté (UBFC), 21000 Dijon, France
| | - Philippe Besnard
- Center for Translational Medicine, UMR1231 INSERM-uB-AgroSupDijon, Université de Bourgogne Franche-Comté (UBFC), 21000 Dijon, France; (D.G.); (D.M.); (J.-P.P.d.B.); (J.G.)
- LipSTIC LabEx, Université de Bourgogne Franche-Comté (UBFC), 21000 Dijon, France
- Physiologie de la Nutrition, AgroSup Dijon, 21000 Dijon, France
| | - Charles Thomas
- Center for Translational Medicine, UMR1231 INSERM-uB-AgroSupDijon, Université de Bourgogne Franche-Comté (UBFC), 21000 Dijon, France; (D.G.); (D.M.); (J.-P.P.d.B.); (J.G.)
- LipSTIC LabEx, Université de Bourgogne Franche-Comté (UBFC), 21000 Dijon, France
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18
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Yang D, Lyu W, Hu Z, Gao J, Zheng Z, Wang W, Firrman J, Ren D. Probiotic Effects of Lactobacillus fermentum ZJUIDS06 and Lactobacillus plantarum ZY08 on Hypercholesteremic Golden Hamsters. Front Nutr 2021; 8:705763. [PMID: 34262929 PMCID: PMC8273167 DOI: 10.3389/fnut.2021.705763] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Accepted: 05/27/2021] [Indexed: 12/19/2022] Open
Abstract
Hypercholesteremia or high cholesterol is one of the important factors leading to atherosclerosis and other cardiovascular diseases. The application of probiotics with cholesterol-lowering characteristics has become increasingly popular over the past decade due to their contribution to human health. This study aimed to evaluate the probiotic effects of Lactobacillus fermentum ZJUIDS06 and Lactobacillus plantarum ZY08 on hyperlipidemic golden hamsters. A hyperlipidemic model was established through a high cholesterol diet in golden hamsters, after which lyophilized Lactobacillus fermentum ZJUIDS06 and Lactobacillus plantarum ZY08 were orally administered individually for 8 weeks. The physiological characteristics of golden hamsters and short chain fatty acid (SCFA) in the colon were assessed by automatic Biochemical Analyzer and gas choromatograph, respectively. A MiSeq sequencing-based analysis of the bacterial 16S rRNA gene (V3–V4 region) in the cecum content was performed to analyze the cecum microbiota. Correlations between sets of these variables were also investigated using the R package “corrplot.” Results showed that neither Lactobacillus fermentum ZJUIDS06 nor Lactobacillus plantarum ZY08 inhibited body weight increase. However, supplementation with Lactobacillus fermentum ZJUIDS06 for 8 weeks increased colon SCFA levels (P < 0.05), decreased serum low-density lipoprotein, total cholesterol, and triglycerides levels, and also induced changes in the cecum microbiota of hyperlipidemic golden hamsters. Remarkably, oral administration of Lactobacillus fermentum ZJUIDS06 increased the relative abundance of Parabacteroides in the cecum, which served as a biomarker for colon SCFA production and improvement of serum cholesterol levels. In a word, Lactobacillus fermentum ZJUIDS06 improved hyperlipidemia in golden hamsters, which correlated with an increase in SCFA levels and relative abundance of Parabacteroides, indicating its potential importance in functional foods that can help lower cholesterol.
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Affiliation(s)
- Dongting Yang
- College of Animal Sciences, Institute of Dairy Science, Zhejiang University, Hangzhou, China
| | - Wentao Lyu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Institute of Agro-Product Safety and Nutrition, Zhejiang Academy of Agricultural Sciences, Hangzhou, China
| | - Ziyi Hu
- College of Animal Sciences, Institute of Dairy Science, Zhejiang University, Hangzhou, China
| | - Jiting Gao
- College of Animal Sciences, Institute of Dairy Science, Zhejiang University, Hangzhou, China
| | - Zhiyao Zheng
- College of Animal Sciences, Institute of Dairy Science, Zhejiang University, Hangzhou, China
| | - Weijun Wang
- Zhejiang Yiming Food Co. Ltd., Wenzhou, China
| | - Jenni Firrman
- Dairy and Functional Foods Research Unit, Eastern Regional Research Center, Agricultural Research Service, U.S. Department of Agriculture, Wyndmoor, PA, United States
| | - Daxi Ren
- College of Animal Sciences, Institute of Dairy Science, Zhejiang University, Hangzhou, China
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19
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Jiang MJ, Li L, Huang WF, Su J, Li YH, Qu XS, Fan LL. Rubus chingii var. suavissimus alleviates high-fat diet-induced lipid metabolism disorder via modulation of the PPARs/SREBP pathway in Syrian golden hamsters. J Nat Med 2021; 75:884-892. [PMID: 34120311 DOI: 10.1007/s11418-021-01536-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Accepted: 05/31/2021] [Indexed: 02/06/2023]
Abstract
While the underlying mechanism remains unknown, Rubus chingii var. suavissimus (S. K. Lee) L. T. Lu or Rubus suavissimus S. Lee (RS), a sweet plant distributed in southwest of China, has been used as beverage and folk medicine. Pharmacological studies indicated the potential of RS improving the obesity phenotype and hyperlipidemia. The mechanism is still not yet to be put forward. To verify the substantial effects of RS on lipid metabolism, a Syrian golden hamster model was adopted. The physiological and pathological evaluation of experimental animals demonstrated that RS can relieve the lipid metabolism disorder induced by high-fat diet and alleviated liver injury. RS upregulation the expressions of peroxisome proliferator-activated receptor α (PPARα), PPARγ and CCAAT/enhancer binding protein α (C/EBPα), as well as adipocyte-specific genes, glucose transporter 4 (Glut4), lipoprotein lipase (LPL) and fatty acid binding protein 4 (aP2). On the other side, RS suppressed the sterol regulatory element binding protein 1 (SREBP1) and downstream acetyl-CoA carboxylase 1 (ACC1), stearoyl-CoA desaturase-1 (SCD1) and fatty acid synthase (FAS). In conclusion, RS alleviated lipid metabolism disorder symptoms caused by high-fat diet accompanied with 8 weeks of treatment, involving enhanced β-oxidation, increased adipogenesis and decreased the metabolism of fatty acids, via modulation of the PPARs/SREBP pathway in Syrian golden hamsters.
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Affiliation(s)
- Man-Jing Jiang
- School of Pharmacy, Guangxi University of Chinese Medicine, No. 13, Wuhe Avenue, Qingxiu District, Nanning, 530200, Guangxi, China
| | - Li Li
- School of Pharmacy, Guangxi University of Chinese Medicine, No. 13, Wuhe Avenue, Qingxiu District, Nanning, 530200, Guangxi, China
| | - Wan-Fang Huang
- School of Pharmacy, Guangxi University of Chinese Medicine, No. 13, Wuhe Avenue, Qingxiu District, Nanning, 530200, Guangxi, China
| | - Jian Su
- School of Pharmacy, Guangxi University of Chinese Medicine, No. 13, Wuhe Avenue, Qingxiu District, Nanning, 530200, Guangxi, China
| | - Yao-Hua Li
- School of Pharmacy, Guangxi University of Chinese Medicine, No. 13, Wuhe Avenue, Qingxiu District, Nanning, 530200, Guangxi, China
| | - Xiao-Sheng Qu
- National Engineering Laboratory of Southwest Endangered Medicinal Resources Development, Guangxi Botanical Garden of Medicinal Plants,, No. 189, Changgang Road, Xingning District, Nanning, 530023, Guangxi, China.
| | - Lan-Lan Fan
- School of Pharmacy, Guangxi University of Chinese Medicine, No. 13, Wuhe Avenue, Qingxiu District, Nanning, 530200, Guangxi, China.
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20
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Svop Jensen V, Fledelius C, Max Wulff E, Lykkesfeldt J, Hvid H. Temporal Development of Dyslipidemia and Nonalcoholic Fatty Liver Disease (NAFLD) in Syrian Hamsters Fed a High-Fat, High-Fructose, High-Cholesterol Diet. Nutrients 2021; 13:nu13020604. [PMID: 33673227 PMCID: PMC7917647 DOI: 10.3390/nu13020604] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 02/08/2021] [Accepted: 02/09/2021] [Indexed: 02/06/2023] Open
Abstract
The use of translationally relevant animal models is essential, also within the field of nonalcoholic fatty liver disease (NAFLD) and nonalcoholic steatohepatitis (NASH). Compared to frequently used mouse and rat models, the hamster may provide a higher degree of physiological similarity to humans in terms of lipid profile and lipoprotein metabolism. However, the effects in hamsters after long-term exposure to a NASH diet are not known. Male Syrian hamsters were fed either a high-fat, high-fructose, high-cholesterol diet (NASH diet) or control diets for up to 12 months. Plasma parameters were assessed at two weeks, one, four, eight and 12 months and liver histopathology and biochemistry was characterized after four, eight and 12 months on the experimental diets. After two weeks, hamsters on NASH diet had developed marked dyslipidemia, which persisted for the remainder of the study. Hepatic steatosis was present in NASH-fed hamsters after four months, and hepatic stellate cell activation and fibrosis was observed within four to eight months, respectively, in agreement with progression towards NASH. In summary, we demonstrate that hamsters rapidly develop dyslipidemia when fed a high-fat, high-fructose, high-cholesterol diet. Moreover, within four to eight months, the NASH-diet induced hepatic changes with resemblance to human NAFLD.
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Affiliation(s)
- Victoria Svop Jensen
- Department of Veterinary and Animal Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Ridebanevej 9, DK-1870 Frederiksberg, Denmark;
- Diabetes Pharmacology 1, Novo Nordisk A/S, Novo Nordisk Park 1, DK-2760 Måløv, Denmark;
- Correspondence:
| | - Christian Fledelius
- Diabetes Pharmacology 1, Novo Nordisk A/S, Novo Nordisk Park 1, DK-2760 Måløv, Denmark;
| | - Erik Max Wulff
- Gubra ApS, Hørsholm Kongevej 11B, DK-2970 Hørsholm, Denmark;
| | - Jens Lykkesfeldt
- Department of Veterinary and Animal Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Ridebanevej 9, DK-1870 Frederiksberg, Denmark;
| | - Henning Hvid
- Pathology & Imaging, Novo Nordisk A/S, Novo Nordisk Park 1, DK-2760 Måløv, Denmark;
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21
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Abdulaziz Abbod Abdo A, Zhang C, Lin Y, Liang X, Kaddour B, Wu Q, Li X, Fan G, Yang R, Teng C, Xu Y, Li W. Xylo-oligosaccharides ameliorate high cholesterol diet induced hypercholesterolemia and modulate sterol excretion and gut microbiota in hamsters. J Funct Foods 2021. [DOI: 10.1016/j.jff.2020.104334] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
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22
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Pourbagher-Shahri AM, Farkhondeh T, Ashrafizadeh M, Talebi M, Samargahndian S. Curcumin and cardiovascular diseases: Focus on cellular targets and cascades. Biomed Pharmacother 2021; 136:111214. [PMID: 33450488 DOI: 10.1016/j.biopha.2020.111214] [Citation(s) in RCA: 54] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Revised: 12/18/2020] [Accepted: 12/26/2020] [Indexed: 12/20/2022] Open
Abstract
Cardiovascular diseases (CVDs) are one of the leading causes of the most considerable mortality globally, and it has been tried to find the molecular mechanisms and design new drugs that triggered the molecular target. Curcumin is the main ingredient of Curcuma longa (turmeric) that has been used in traditional medicine for treating several diseases for years. Numerous investigations have indicated the beneficial effect of Curcumin in modulating multiple signaling pathways involved in oxidative stress, inflammation, apoptosis, and proliferation. The cardiovascular protective effects of Curcumin against CVDs have been indicated in several studies. In the current review study, we provided novel information on Curcumin's protective effects against various CVDs and potential molecular signaling targets of Curcumin. Nonetheless, more studies should be performed to discover the exact molecular target of Curcumin against CVDs.
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Affiliation(s)
| | - Tahereh Farkhondeh
- Medical Toxicology and Drug Abuse Research Center (MTDRC), Birjand University of Medical Sciences (BUMS), Birjand, Iran; Faculty of Pharmacy, Birjand University of Medical Sciences, Birjand, Iran
| | - Milad Ashrafizadeh
- Faculty of Engineering and Natural Sciences, Sabanci University, Orta Mahalle, Üniversite Caddesi No. 27, Orhanlı, Tuzla, 34956 Istanbul, Turkey; Sabanci University Nanotechnology Research and Application Center (SUNUM), Tuzla, 34956, Istanbul, Turkey
| | - Marjan Talebi
- Department of Pharmacognosy and Pharmaceutical Biotechnology, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, 19968 35115, Iran
| | - Saeed Samargahndian
- Noncommunicable Diseases Research Center, Neyshabur University of Medical Sciences, Neyshabur, Iran.
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23
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Chen S, Wang R, Cheng M, Wei G, Du Y, Fan Y, Li J, Li H, Deng Z. Serum Cholesterol-Lowering Activity of β-Sitosterol Laurate Is Attributed to the Reduction of Both Cholesterol Absorption and Bile Acids Reabsorption in Hamsters. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:10003-10014. [PMID: 32811147 DOI: 10.1021/acs.jafc.0c04386] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The research was performed to delineate how β-sitosterol laurate (β-SLE) consumption influenced serum and hepatic lipids. The results showed that 220 mg/5 mL oil/kg body weight of β-SLE robustly reduced serum total triglyceride and cholesterol levels and the epididymal adipocyte size, and efficiently protected hepatic polyunsaturated fatty acids against lipid peroxidation through superoxide dismutase and glutathione transferase activity enhancement and malondialdehyde level reduction. Based on the changes of fecal cholesterol contents, fecal and hepatic bile acid (BAs) levels, and related protein expression, it was concluded that the mechanisms for lowering serum cholesterol by β-SLE involved (i) the enhanced excretion of fecal cholesterol via down-regulation of intestinal Niemann-Pick C1-like 1 protein; (ii) the increased conversion from cholesterol to primary BAs via up-regulation of cholesterol-7α-hydroxylase and sterol 27-hydroxylase, which was induced by the reduced BAs reabsorption through up-regulating ileal apical sodium-dependent bile acid transporter and ileal bile acid-binding protein.
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Affiliation(s)
- Sunni Chen
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, 330047, China
| | - Ruiqi Wang
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, 330047, China
| | - Mingyan Cheng
- State Centre of Quality Supervision and Inspection for Camellia Products, Ganzhou 341000, Jiangxi, China
| | - Guohua Wei
- Yichun Dahaigui Life Science Co., Ltd, Yichun 336000, Jiangxi, China
| | - Yingxue Du
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, 330047, China
| | - Yawei Fan
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, 330047, China
| | - Jing Li
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, 330047, China
| | - Hongyan Li
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, 330047, China
| | - Zeyuan Deng
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, 330047, China
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24
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Apple phlorizin reduce plasma cholesterol by down-regulating hepatic HMG-CoA reductase and enhancing the excretion of fecal sterols. J Funct Foods 2019. [DOI: 10.1016/j.jff.2019.103548] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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25
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Yang TH, Chiu CY, Lu TJ, Liu SH, Chiang MT. The Anti-Obesity Effect of Polysaccharide-Rich Red Algae ( Gelidium amansii) Hot-Water Extracts in High-Fat Diet-Induced Obese Hamsters. Mar Drugs 2019; 17:md17090532. [PMID: 31540318 PMCID: PMC6780553 DOI: 10.3390/md17090532] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Revised: 09/12/2019] [Accepted: 09/12/2019] [Indexed: 12/17/2022] Open
Abstract
This study investigated the anti-obesity effect of a polysaccharide-rich red algae Gelidium amansii hot-water extract (GHE) in high-fat (HF) diet-induced obese hamsters. GHE contained 68.54% water-soluble indigestible carbohydrate polymers. Hamsters were fed with a HF diet for 5 weeks to induce obesity, and then randomly divided into: HF group, HF with 3% guar gum diet group, HF with 3% GHE diet group, and HF with orlistat (200 mg/kg diet) group for 9 weeks. The increased weights of body, liver, and adipose in the HF group were significantly reversed by GHE supplementation. Lower plasma leptin, tumor necrosis factor-α, and interleukin-6 levels were observed in the GHE+HF group compared to the HF group. GHE also increased the lipolysis rate and decreased the lipoprotein lipase activity in adipose tissues. GHE induced an increase in the phosphorylation of AMP-activated protein kinase (AMPK) and the protein expressions of peroxisome proliferator-activated receptor alpha (PPARα) and uncoupling protein (UCP)-2 in the livers. The decreased triglyceride and total cholesterol in the plasma and liver were also observed in obese hamsters fed a diet with GHE. These results suggest that GHE exerts a down-regulation effect on hepatic lipid metabolism through AMPK phosphorylation and up-regulation of PPARα and UCP-2 in HF-induced obese hamsters.
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Affiliation(s)
- Tsung-Han Yang
- Department of Food Science, National Taiwan Ocean University, Keelung 20224, Taiwan.
| | - Chen-Yuan Chiu
- Medical and Pharmaceutical Industry Technology and Development Center, New Taipei City 24886, Taiwan.
| | - Ting-Jang Lu
- Institute of Food Science and Technology, National Taiwan University, Taipei 10617, Taiwan.
| | - Shing-Hwa Liu
- Graduate Institute of Toxicology, College of Medicine, National Taiwan University, Taipei 10051, Taiwan.
- Department of Pediatrics, College of Medicine, National Taiwan University Hospital, Taipei 10051, Taiwan.
- Department of Medical Research, China Medical University Hospital, China Medical University, Taichung 40402, Taiwan.
| | - Meng-Tsan Chiang
- Department of Food Science, National Taiwan Ocean University, Keelung 20224, Taiwan.
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26
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Hepatic accumulation of S-adenosylmethionine in hamsters with non-alcoholic fatty liver disease associated with metabolic syndrome under selenium and vitamin E deficiency. Clin Sci (Lond) 2019; 133:409-423. [PMID: 29122967 DOI: 10.1042/cs20171039] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2017] [Revised: 10/27/2017] [Accepted: 11/09/2017] [Indexed: 12/13/2022]
Abstract
Progression of non-alcoholic fatty liver disease (NAFLD) in the context of metabolic syndrome (MetS) is only partially explored due to the lack of preclinical models. In order to study the alterations in hepatic metabolism that accompany this condition, we developed a model of MetS accompanied by the onset of steatohepatitis (NASH) by challenging golden hamsters with a high-fat diet low in vitamin E and selenium (HFD), since combined deficiency results in hepatic necroinflammation in rodents. Metabolomics and transcriptomics integrated analyses of livers revealed an unexpected accumulation of hepatic S-Adenosylmethionine (SAM) when compared with healthy livers likely due to diminished methylation reactions and repression of GNMT. SAM plays a key role in the maintenance of cellular homeostasis and cell cycle control. In agreement, analysis of over-represented transcription factors revealed a central role of c-myc and c-Jun pathways accompanied by negative correlations between SAM concentration, MYC expression and AMPK phosphorylation. These findings point to a drift of cell cycle control toward senescence in livers of HFD animals, which could explain the onset of NASH in this model. In contrast, hamsters with NAFLD induced by a conventional high-fat diet did not show SAM accumulation, suggesting a key role of selenium and vitamin E in SAM homeostasis. In conclusion, our results suggest that progression of NAFLD in the context of MetS can take place even in a situation of hepatic SAM excess and that selenium and vitamin E status might be considered in current therapies against NASH based on SAM supplementation.
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27
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Li X, Wang H, Wang T, Zheng F, Wang H, Wang C. Dietary wood pulp-derived sterols modulation of cholesterol metabolism and gut microbiota in high-fat-diet-fed hamsters. Food Funct 2019; 10:775-785. [DOI: 10.1039/c8fo02271b] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Wood pulp-derived sterols (WS) supplementation ameliorated HFD-associated metabolic disorder; WS supplementation increased the amounts of fecal sterols excretion and SCFAs content; WS supplementation modulated gut microbiota composition.
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Affiliation(s)
- Xiang Li
- Beijing Advanced Innovation Center for Food Nutrition and Human Health
- Beijing Technology & Business University (BTBU)
- Beijing 100048
- China
- Beijing Laboratory of Food Quality and Safety
| | - Huali Wang
- State Key Laboratory of Food Nutrition and Safety
- Tianjin University of Science and Technology (TUST)
- Tianjin 300457
- China
| | - Tianxin Wang
- State Key Laboratory of Food Nutrition and Safety
- Tianjin University of Science and Technology (TUST)
- Tianjin 300457
- China
| | - Fuping Zheng
- Beijing Laboratory of Food Quality and Safety
- Beijing Technology and Business University
- Beijing 100048
- China
| | - Hao Wang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health
- Beijing Technology & Business University (BTBU)
- Beijing 100048
- China
- State Key Laboratory of Food Nutrition and Safety
| | - Chengtao Wang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health
- Beijing Technology & Business University (BTBU)
- Beijing 100048
- China
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28
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Zhu H, Chen J, He Z, Hao W, Liu J, Kwek E, Zhao Y, Ma KY, He WS, Chen ZY. Soybean germ oil reduces blood cholesterol by inhibiting cholesterol absorption and enhancing bile acid excretion. Food Funct 2019; 10:1836-1845. [DOI: 10.1039/c8fo02585a] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Soybean germ oil is beneficial in management of hypercholesterolemia in hamsters fed a high cholesterol diet.
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Affiliation(s)
- Hanyue Zhu
- School of Life Sciences
- Chinese University of Hong Kong
- Shatin
- China
| | - Jingnan Chen
- College of Food Science and Technology
- Henan University of Technology
- Zhengzhou
- China
| | - Zouyan He
- School of Life Sciences
- Chinese University of Hong Kong
- Shatin
- China
| | - Wangjun Hao
- School of Life Sciences
- Chinese University of Hong Kong
- Shatin
- China
| | - Jianhui Liu
- School of Life Sciences
- Chinese University of Hong Kong
- Shatin
- China
| | - Erika Kwek
- School of Life Sciences
- Chinese University of Hong Kong
- Shatin
- China
| | - Yimin Zhao
- School of Life Sciences
- Chinese University of Hong Kong
- Shatin
- China
| | - Ka Ying Ma
- School of Life Sciences
- Chinese University of Hong Kong
- Shatin
- China
| | - Wen-Sen He
- School of Food and Biological Engineering
- Jiangsu University
- Zhenjiang 212013
- Jiangsu
- China
| | - Zhen-Yu Chen
- School of Life Sciences
- Chinese University of Hong Kong
- Shatin
- China
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29
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Hao W, He Z, Zhu H, Liu J, Kwek E, Zhao Y, Ma KY, He WS, Chen ZY. Sea buckthorn seed oil reduces blood cholesterol and modulates gut microbiota. Food Funct 2019; 10:5669-5681. [DOI: 10.1039/c9fo01232j] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Sea buckthorn seed oil favorably decreases plasma cholesterol.
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Affiliation(s)
- Wangjun Hao
- School of Life Sciences
- Chinese University of Hong Kong
- Shatin
- China
| | - Zouyan He
- School of Life Sciences
- Chinese University of Hong Kong
- Shatin
- China
| | - Hanyue Zhu
- School of Life Sciences
- Chinese University of Hong Kong
- Shatin
- China
| | - Jianhui Liu
- School of Life Sciences
- Chinese University of Hong Kong
- Shatin
- China
| | - Erika Kwek
- School of Life Sciences
- Chinese University of Hong Kong
- Shatin
- China
| | - Yimin Zhao
- School of Life Sciences
- Chinese University of Hong Kong
- Shatin
- China
| | - Ka Ying Ma
- School of Life Sciences
- Chinese University of Hong Kong
- Shatin
- China
| | - Wen-Sen He
- School of Life Sciences
- Chinese University of Hong Kong
- Shatin
- China
- School of Food and Biological Engineering
| | - Zhen-Yu Chen
- School of Life Sciences
- Chinese University of Hong Kong
- Shatin
- China
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30
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Zhu H, He Z, Kwek E, Liu J, Hao W, Liang N, Zhao Y, Ma KY, He WS, Chen ZY. Dose-Dependent Increases in Liver Cholesterol but Not Plasma Cholesterol from Consumption of One to Five Whole Eggs and No Effects from Egg Whites on Liver or Plasma Cholesterol in Hamsters. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:12805-12814. [PMID: 30415537 DOI: 10.1021/acs.jafc.8b04730] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
The dose-dependent effect of egg consumption on plasma cholesterol in humans remains inconclusive. It is unknown if egg white consumed in a normal amount can reduce plasma cholesterol. We used hamsters as a model to (i) investigate the dose-dependent effect of consuming zero to five whole eggs on plasma total cholesterol (TC) and (ii) examine if egg white, equivalent to one to five eggs, possessed any reducing effects on plasma TC. In experiment 1, hamsters were divided into six groups ( n = 8 each) and fed either a control diet or one of five experimental diets supplemented with whole-egg powder equivalent to one to five eggs per 2000 kcal. Results showed that supplementation with one egg increased plasma TC by 25% compared with that of the control (226 ± 16 versus 282 ± 56 mg/dL, p < 0.05), whereas supplementation with two to five eggs did not significantly produce any additional effects on plasma cholesterol. However, supplementation with one to five eggs in diets caused a dose-dependent accumulation of cholesterol in the liver from 21.5 ± 4.4 to 71.3 ± 7.3 mg/g ( p < 0.01). In the second experiment, hamsters were divided into six groups and fed either a high-cholesterol control diet or one of five experimental diets supplemented with egg-white powder from one to five eggs. Results showed that egg-white powder affected neither plasma nor liver cholesterol levels. The egg-white powder did not affect fecal sterol excretion, suggesting it had no effect on cholesterol absorption. It was therefore concluded that consumption of two to five eggs did not significantly produce any additional effects on plasma cholesterol, whereas egg white did not possess a plasma-cholesterol-lowering activity if it was consumed at amounts similar to those in a normal human diet.
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Affiliation(s)
- Hanyue Zhu
- School of Life Sciences , The Chinese University of Hong Kong , Shatin , New Territories, Hong Kong , China
| | - Zouyan He
- School of Life Sciences , The Chinese University of Hong Kong , Shatin , New Territories, Hong Kong , China
| | - Erika Kwek
- School of Life Sciences , The Chinese University of Hong Kong , Shatin , New Territories, Hong Kong , China
| | - Jianhui Liu
- School of Life Sciences , The Chinese University of Hong Kong , Shatin , New Territories, Hong Kong , China
| | - Wangjun Hao
- School of Life Sciences , The Chinese University of Hong Kong , Shatin , New Territories, Hong Kong , China
| | - Ning Liang
- School of Life Sciences , The Chinese University of Hong Kong , Shatin , New Territories, Hong Kong , China
| | - Yimin Zhao
- School of Life Sciences , The Chinese University of Hong Kong , Shatin , New Territories, Hong Kong , China
| | - Ka Ying Ma
- School of Life Sciences , The Chinese University of Hong Kong , Shatin , New Territories, Hong Kong , China
| | - Wen-Sen He
- School of Life Sciences , The Chinese University of Hong Kong , Shatin , New Territories, Hong Kong , China
- School of Food and Biological Engineering , Jiangsu University , 301 Xuefu Road , Zhenjiang 212013 , Jiangsu , China
| | - Zhen-Yu Chen
- School of Life Sciences , The Chinese University of Hong Kong , Shatin , New Territories, Hong Kong , China
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31
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Zhang Z, Zhou Q, Huangfu G, Wu Y, Zhang J. Anthocyanin extracts of lingonberry (
Vaccinium vitis‐idaea
L.) attenuate serum lipids and cholesterol metabolism in
HCD
‐induced hypercholesterolaemic male mice. Int J Food Sci Technol 2018. [DOI: 10.1111/ijfs.14025] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Zi‐cheng Zhang
- College of Food Science and Technology Huazhong Agricultural University Wuhan 430070 China
| | - Qing Zhou
- Department of Pharmacy Wuhan City Central Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan 430014 China
| | - Gu‐yu Huangfu
- College of Food Science and Technology Huazhong Agricultural University Wuhan 430070 China
| | - Ying Wu
- Department of Pharmacy Wuhan No.8 Hospital Wuhan 430010 China
| | - Jiu‐liang Zhang
- College of Food Science and Technology Huazhong Agricultural University Wuhan 430070 China
- Key Laboratory of Environment Correlative Dietology Ministry of Education Wuhan 430070 China
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32
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Guo CF, Zhang S, Yuan YH, Li JY, Yue TL. Bile Salt Hydrolase and S-Layer Protein are the Key Factors Affecting the Hypocholesterolemic Activity of Lactobacillus casei
-Fermented Milk in Hamsters. Mol Nutr Food Res 2018; 62:e1800728. [DOI: 10.1002/mnfr.201800728] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2018] [Revised: 10/07/2018] [Indexed: 12/20/2022]
Affiliation(s)
- Chun-Feng Guo
- College of Food Science and Engineering; Northwest A&F University; Yangling 712100 China
| | - Shuang Zhang
- College of Food Science and Engineering; Northeast Agricultural University; Harbin 150030 China
| | - Ya-Hong Yuan
- College of Food Science and Engineering; Northwest A&F University; Yangling 712100 China
| | - Jing-Yan Li
- College of Food Science and Engineering; Northwest A&F University; Yangling 712100 China
| | - Tian-Li Yue
- College of Food Science and Engineering; Northwest A&F University; Yangling 712100 China
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33
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Zhao Y, Liu J, Hao W, He Z, Zhu H, Liang N, Ma KY, He WS, Yang Y, Chen ZY. Plasma cholesterol-lowering activity of piperine is mediated by inhibition on cholesterol absorption via down-regulation of intestinal ACAT2 and MTP. J Funct Foods 2018. [DOI: 10.1016/j.jff.2018.09.014] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
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34
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Wong TY, Tan YQ, Lin SM, Leung LK. Co-administrating apigenin in a high-cholesterol diet prevents hypercholesterolaemia in golden hamsters. J Pharm Pharmacol 2018; 70:1253-1261. [DOI: 10.1111/jphp.12953] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2017] [Accepted: 05/28/2018] [Indexed: 01/23/2023]
Abstract
Abstract
Objectives
Hypercholesterolaemia is a major risk factor for developing atherosclerosis. Increased consumption of fruits and vegetables is recommended to hypercholesterolaemic patients. In this study, the hypocholesterolaemic effect of apigenin and luteolin was evaluated in a hamster model.
Methods
Hamsters were put on a high-cholesterol diet for 9 weeks, and apigenin or luteolin was administered in the diet at 60 and 300 ppm.
Key findings
Both apigenin and luteolin supplementations could attenuate the aorta plaque formation by 30% and 20%, respectively. Apigenin-fed hamsters at both dosages displayed a 1.5-fold increase in hepatic Ldlr expression and a 40% reduction in non-HDL cholesterol level as compared with those in the control fed a high-cholesterol (HC) diet. Besides, faecal elimination of cholesterol was facilitated by 20% in the hamsters with high apigenin consumption. Suppressing the expression of the cholesterol transporter ncp1l1 in the intestinal mucosa could block the cholesterol absorption and promote its elimination. The differential regulations of ncp1l1 and Ldlr appeared to be the underlying hypocholesterolaemic mechanism of apigenin in this model system. Luteolin supplementation, on the other hand, had no effect on the blood cholesterol.
Conclusions
This study illustrated that dietary administration of apigenin attenuated HC feeding-induced hypercholesterolemia in hamsters.
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Affiliation(s)
- Tsz Yan Wong
- Food and Nutritional Sciences Programme, School of Life Sciences, Faculty of Science, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Yan Qin Tan
- Food and Nutritional Sciences Programme, School of Life Sciences, Faculty of Science, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Shu-mei Lin
- Department of Food Science, National Chiayi University, Chiayi City, Taiwan
| | - Lai K Leung
- Food and Nutritional Sciences Programme, School of Life Sciences, Faculty of Science, The Chinese University of Hong Kong, Shatin, Hong Kong
- Biochemistry Programme, School of Life Sciences, Faculty of Science, The Chinese University of Hong Kong, Shatin, Hong Kong
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Cholesterol-Lowering and Liver-Protective Effects of Cooked and Germinated Mung Beans ( Vigna radiata L.). Nutrients 2018; 10:nu10070821. [PMID: 29949855 PMCID: PMC6073478 DOI: 10.3390/nu10070821] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Revised: 06/19/2018] [Accepted: 06/25/2018] [Indexed: 12/04/2022] Open
Abstract
We investigated the hypocholesterolemic and liver-protective effects of cooked and germinated whole mung beans. Hamsters were fed for 28 days on diets rich in saturated fatty acids and cholesterol, differing only in protein source (20%): casein, cooked whole mung bean, and germinated mung bean. After 28 days, we found reduced plasma concentrations of total cholesterol and non-HDL cholesterol, increased faecal cholesterol excretion, and reduced levels of asparagine aminotransferase and alanine aminotransferase enzymes in the liver. Reduction in hepatic lipid deposition was observed between each of the mung bean groups relative to the casein group. In addition, the animals of the geminated mung bean group showed a lack of inflammatory infiltrate and better vascularisation of the hepatic tissue. Results from this study show significant hypocholesterolemic and liver-protective properties of the mung bean, which are further enhanced after germination.
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Hu JN, Shen JR, Xiong CY, Zhu XM, Deng ZY. Investigation of Lipid Metabolism by a New Structured Lipid with Medium- and Long-Chain Triacylglycerols from Cinnamomum camphora Seed Oil in Healthy C57BL/6J Mice. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:1990-1998. [PMID: 29429331 DOI: 10.1021/acs.jafc.7b05659] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
In the present study, a new structured lipid with medium- and long-chain triacylglycerols (MLCTs) was synthesized from camellia oil (CO) and Cinnamomum camphora seed oil (CCSO) by enzymatic interesterification. Meanwhile, the antiobesity effects of structured lipid were investigated through observing the changes of enzymes related to lipid mobilization in healthy C57BL/6J mice. Results showed that after synthesis, the major triacylgeride (TAG) species of intesterificated product changed to LaCC/CLaC (12.6 ± 0.46%), LaCO/LCL (21.7 ± 0.76%), CCO/LaCL (14.2 ± 0.55%), COO/OCO (10.8 ± 0.43%), and OOO (18.6 ± 0.64%). Through second-stage molecular distillation, the purity of interesterified product (MLCT) achieved 95.6%. Later, male C57BL/6J mice were applied to study whether the new structured lipid with MLCT has the efficacy of preventing the formation of obesity or not. After feeding with different diets for 6 weeks, MLCTs could reduce body weight and fat deposition in adipose tissue, lower plasma triacylglycerols (TG) (0.89 ± 0.16 mmol/L), plasma total cholesterol (TC) (4.03 ± 0.08 mmol/L), and hepatic lipids (382 ± 34.2 mg/mice) by 28.8%, 16.0%, and 30.5%, respectively, when compared to the control 2 group. This was also accompanied by increasing fecal lipids (113%) and the level of enzymes including cyclic adenosine monophosphate (cAMP), protein kinase A (PKA), hormone-sensitive lipase (HSL), and adipose triglyceride lipase (ATGL) related to lipid mobilization in MLCT group. From the results, it can be concluded that MLCT reduced body fat deposition probably by modulating enzymes related to lipid mobilization in C57BL/6J mice.
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Affiliation(s)
- Jiang-Ning Hu
- School of Food Science and Technology, Dalian Polytechnic University , Dalian 116034, China
- State Key Laboratory of Food Science and Technology, Institute for Advanced Study, Nanchang University , Nanchang, Jiangxi 330047, China
| | - Jin-Rong Shen
- State Key Laboratory of Food Science and Technology, Institute for Advanced Study, Nanchang University , Nanchang, Jiangxi 330047, China
| | - Chao-Yue Xiong
- State Key Laboratory of Food Science and Technology, Institute for Advanced Study, Nanchang University , Nanchang, Jiangxi 330047, China
| | - Xue-Mei Zhu
- School of Food Science and Technology, Dalian Polytechnic University , Dalian 116034, China
- State Key Laboratory of Food Science and Technology, Institute for Advanced Study, Nanchang University , Nanchang, Jiangxi 330047, China
| | - Ze-Yuan Deng
- State Key Laboratory of Food Science and Technology, Institute for Advanced Study, Nanchang University , Nanchang, Jiangxi 330047, China
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Novel indole and triazole based hybrid molecules exhibit potent anti-adipogenic and antidyslipidemic activity by activating Wnt3a/β-catenin pathway. Eur J Med Chem 2018; 143:1345-1360. [DOI: 10.1016/j.ejmech.2017.10.034] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Revised: 10/05/2017] [Accepted: 10/11/2017] [Indexed: 12/18/2022]
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Wang H, Sun Z, Rehman RU, Shen T, Riaz S, Li X, Hua E, Zhao J. Apple phlorizin supplementation attenuates oxidative stress in hamsters fed a high-fat diet. J Food Biochem 2017. [DOI: 10.1111/jfbc.12445] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Hao Wang
- Key Laboratory of Food Nutrition and Safety, Ministry of Education; Tianjin University of Science & Technology; Tianjin China
| | - Zhenou Sun
- Key Laboratory of Food Nutrition and Safety, Ministry of Education; Tianjin University of Science & Technology; Tianjin China
| | - Rizwan-Ur Rehman
- Key Laboratory of Food Nutrition and Safety, Ministry of Education; Tianjin University of Science & Technology; Tianjin China
| | - Tingting Shen
- College of Biological Engineering; Tianjin University of Science & Technology; Tianjin China
| | - Sania Riaz
- Center of Excellence in Molecular Biology; University of Punjab; Lahore Pakistan
| | - Xiang Li
- Key Laboratory of Food Nutrition and Safety, Ministry of Education; Tianjin University of Science & Technology; Tianjin China
| | - ErBing Hua
- College of Biological Engineering; Tianjin University of Science & Technology; Tianjin China
| | - Jiang Zhao
- Key Laboratory of Food Nutrition and Safety, Ministry of Education; Tianjin University of Science & Technology; Tianjin China
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Gupta A, Kumar A, Kumar D, Nandan S, Shankar K, Varshney S, Rajan S, Srivastava A, Gupta S, Kanojiya S, Narender T, Gaikwad AN. Ethyl acetate fraction of Eclipta alba: a potential phytopharmaceutical targeting adipocyte differentiation. Biomed Pharmacother 2017; 96:572-583. [PMID: 29032341 DOI: 10.1016/j.biopha.2017.10.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2017] [Revised: 09/21/2017] [Accepted: 10/02/2017] [Indexed: 02/05/2023] Open
Abstract
Natural products have always fascinated mankind for their miraculous properties. Eclipta alba (E. alba), a medicinal herb has long been used in traditional medicine for curing several pathologies. It has been shown to have anti-diabetic effect as well as hepato-protective activity. Here, in order to address metabolic derangements, the study was designed to evaluate the efficacy of E. alba and its fractions in adipogenesis inhibition and dyslipidemia. Of the crude extract and fractions screened, ethyl acetate fraction of E. alba inhibited adipocyte differentiation in 3T3-L1 pre-adipocytes and hMSC derived adipocytes. It inhibited mitotic clonal expansion and caused cell cycle arrest in G1 and S phase as suggested by western blot analysis and flow cytometry. It was also shown to have lipolytic effects. Oral administration of ethyl acetate fraction of E. alba to hamsters unveiled its anti-adipogenic as well as anti-dyslipidemic activity in-vivo. Mass spectrometry analysis of ethyl acetate fraction confirmed the presence of several bioactive components, projecting it as an effective phytopharmaceutical agent. In conclusion, ethyl acetate fraction of E. alba possesses potent anti-adipogenic as well as anti-dyslipidemic activity and could be projected as an herbal formulation towards obesity.
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Affiliation(s)
- Abhishek Gupta
- Division of Pharmacology, CSIR-Central Drug Research Institute, Lucknow 226031, India
| | - Ashok Kumar
- Division of Medicinal and Process Chemistry, CSIR-Central Drug Research Institute, Lucknow 226031, India
| | - Durgesh Kumar
- Division of Pharmacology, CSIR-Central Drug Research Institute, Lucknow 226031, India; Academy of Scientific and Innovative Research, New Delhi, 110025, India
| | - Shiv Nandan
- Sophisticated Analytical Instrument Facility, CSIR-Central Drug Research Institute, Lucknow, 226031, India
| | - Kripa Shankar
- Division of Pharmacology, CSIR-Central Drug Research Institute, Lucknow 226031, India
| | - Salil Varshney
- Division of Pharmacology, CSIR-Central Drug Research Institute, Lucknow 226031, India; Academy of Scientific and Innovative Research, New Delhi, 110025, India
| | - Sujith Rajan
- Division of Pharmacology, CSIR-Central Drug Research Institute, Lucknow 226031, India; Academy of Scientific and Innovative Research, New Delhi, 110025, India
| | - Ankita Srivastava
- Division of Pharmacology, CSIR-Central Drug Research Institute, Lucknow 226031, India; Academy of Scientific and Innovative Research, New Delhi, 110025, India
| | - Sanchita Gupta
- Division of Pharmacology, CSIR-Central Drug Research Institute, Lucknow 226031, India; Academy of Scientific and Innovative Research, New Delhi, 110025, India
| | - Sanjeev Kanojiya
- Sophisticated Analytical Instrument Facility, CSIR-Central Drug Research Institute, Lucknow, 226031, India
| | - T Narender
- Academy of Scientific and Innovative Research, New Delhi, 110025, India.
| | - Anil Nilkanth Gaikwad
- Division of Pharmacology, CSIR-Central Drug Research Institute, Lucknow 226031, India.
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40
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Gupta A, Singh VK, Kumar D, Yadav P, Kumar S, Beg M, Shankar K, Varshney S, Rajan S, Srivastava A, Choudhary R, Balaramnavar VM, Bhatta R, Tadigoppula N, Gaikwad AN. Curcumin-3,4-Dichloro Phenyl Pyrazole (CDPP) overcomes curcumin's low bioavailability, inhibits adipogenesis and ameliorates dyslipidemia by activating reverse cholesterol transport. Metabolism 2017; 73:109-124. [PMID: 28732567 DOI: 10.1016/j.metabol.2017.05.005] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2017] [Revised: 05/02/2017] [Accepted: 05/16/2017] [Indexed: 01/15/2023]
Abstract
BACKGROUND Adipocyte dysfunction, obesity and associated metabolic disorders are of prime healthcare concern worldwide. Among available medications, natural products and inspired molecules hold 40% space in clinically prescribed medicines. In queue, this study overcomes the drawback of curcumin's low bioavailability with potent anti-adipogenic and anti-dyslipidemic activity. METHODS To evaluate the role of CDPP on adipocyte differentiation, 3T3-L1 adipocytes were used as an in-vitro model. Flow cytometry was performed for cell cycle analysis. Syrian golden hamsters were used to study pharmacokinetic profile and dyslipidemic activity exhibited by CDPP. RESULT CDPP was found to be a potent inhibitor of adipogenesis in-vitro. It blocked mitotic clonal expansion by causing cell cycle arrest. CDPP showed marked improvement in gastrointestinal stability and bioavailability in-vivo as compared to curcumin. Administration of CDPP (100mg/kg) significantly improved HFD induced dyslipidemic profile in hamsters and activated reverse cholesterol transport machinery. CONCLUSION CDPP could be used as a potential drug candidate against adipogenesis and dyslipidemia with enhanced gastrointestinal stability and bioavailability.
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Affiliation(s)
- Abhishek Gupta
- Division of Pharmacology, CSIR-Central Drug Research Institute, Lucknow 226031, India
| | - Vinay Kumar Singh
- Division of Medicinal and Process Chemistry, CSIR-Central Drug Research Institute, Lucknow 226031, India
| | - Durgesh Kumar
- Division of Pharmacology, CSIR-Central Drug Research Institute, Lucknow 226031, India; Academy of Scientific and Innovative Research, New Delhi 110025, India
| | - Pragya Yadav
- Academy of Scientific and Innovative Research, New Delhi 110025, India; Division of Medicinal and Process Chemistry, CSIR-Central Drug Research Institute, Lucknow 226031, India
| | - Santosh Kumar
- Division of Pharmacokinetics, CSIR-Central Drug Research Institute, Lucknow 226031, India
| | - Muheeb Beg
- Division of Pharmacology, CSIR-Central Drug Research Institute, Lucknow 226031, India
| | - Kripa Shankar
- Division of Pharmacology, CSIR-Central Drug Research Institute, Lucknow 226031, India
| | - Salil Varshney
- Division of Pharmacology, CSIR-Central Drug Research Institute, Lucknow 226031, India; Academy of Scientific and Innovative Research, New Delhi 110025, India
| | - Sujith Rajan
- Division of Pharmacology, CSIR-Central Drug Research Institute, Lucknow 226031, India; Academy of Scientific and Innovative Research, New Delhi 110025, India
| | - Ankita Srivastava
- Division of Pharmacology, CSIR-Central Drug Research Institute, Lucknow 226031, India; Academy of Scientific and Innovative Research, New Delhi 110025, India
| | - Rakhi Choudhary
- Global Institute of Pharmaceutical Education and Research, Jaspur Road, Kashipur 244713, India
| | - Vishal M Balaramnavar
- Global Institute of Pharmaceutical Education and Research, Jaspur Road, Kashipur 244713, India
| | - Rabi Bhatta
- Division of Pharmacokinetics, CSIR-Central Drug Research Institute, Lucknow 226031, India
| | - Narender Tadigoppula
- Division of Medicinal and Process Chemistry, CSIR-Central Drug Research Institute, Lucknow 226031, India.
| | - Anil Nilkanth Gaikwad
- Division of Pharmacology, CSIR-Central Drug Research Institute, Lucknow 226031, India.
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Yang TH, Yao HT, Chiang MT. Red algae (Gelidium amansii) hot-water extract ameliorates lipid metabolism in hamsters fed a high-fat diet. J Food Drug Anal 2017; 25:931-938. [PMID: 28987370 PMCID: PMC9328878 DOI: 10.1016/j.jfda.2016.12.008] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2016] [Revised: 12/02/2016] [Accepted: 12/06/2016] [Indexed: 12/22/2022] Open
Abstract
The purpose of this study was to investigate the effects of Gelidium amansii (GA) hot-water extracts (GHE) on lipid metabolism in hamsters. Six-week-old male Syrian hamsters were used as the experimental animals. Hamsters were divided into four groups: (1) control diet group (CON); (2) high-fat diet group (HF); (3) HF with GHE diet group (HF + GHE); (4) HF with probucol diet group (HF + PO). All groups were fed the experimental diets and drinking water ad libitum for 6 weeks. The results showed that GHE significantly decreased body weight, liver weight, and adipose tissue (perirenal and paraepididymal) weight. The HF diet induced an increase in plasma triacylglycerol (TG), total cholesterol (TC), low-density lipoprotein cholesterol and very-low-density lipoprotein cholesterol levels. However, GHE supplementation reversed the increase of plasma lipids caused by the HF diet. In addition, GHE increased fecal cholesterol, TG and bile acid excretion. Lower hepatic TC and TG levels were found with GHE treatment. GHE reduced hepatic sterol regulatory element-binding proteins (SREBP) including SREBP 1 and SREBP 2 protein expressions. The phosphorylation of adenosine monophosphate (AMP)-activated protein kinase (AMPK) protein expression in hamsters was decreased by the HF diet; however, GHE supplementation increased the phosphorylation of AMPK protein expression. Our results suggest that GHE may ameliorate lipid metabolism in hamsters fed a HF diet.
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Affiliation(s)
- Tsung-Han Yang
- Department of Food Science, National Taiwan Ocean University, Keelung,
Taiwan, ROC
| | - Hsien-Tsung Yao
- Department of Nutrition, China Medical University, Taichung,
Taiwan, ROC
| | - Meng-Tsan Chiang
- Department of Food Science, National Taiwan Ocean University, Keelung,
Taiwan, ROC
- Corresponding author. Department of Food Science, National Taiwan Ocean University, 2 Pei-Ning Road, Keelung, Taiwan, ROC. E-mail address: (M.-T. Chiang)
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Rahmani M, Golian A, Kermanshahi H, Reza Bassami M. Effects of curcumin or nanocurcumin on blood biochemical parameters, intestinal morphology and microbial population of broiler chickens reared under normal and cold stress conditions. JOURNAL OF APPLIED ANIMAL RESEARCH 2017. [DOI: 10.1080/09712119.2017.1284077] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Marzieh Rahmani
- Department of Animal Science, Faculty of Agriculture, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Abolghasem Golian
- Department of Animal Science, Faculty of Agriculture, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Hassan Kermanshahi
- Department of Animal Science, Faculty of Agriculture, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Mohammad Reza Bassami
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Ferdowsi University of Mashhad, Mashhad, Iran
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Feng D, Zou J, Zhang S, Li X, Lu M. Hypocholesterolemic Activity of Curcumin Is Mediated by Down-regulating the Expression of Niemann-Pick C1-like 1 in Hamsters. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2017; 65:276-280. [PMID: 28000447 DOI: 10.1021/acs.jafc.6b04102] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
We previously demonstrated that curcumin reduces cholesterol absorption in Caco-2 cells through down-regulating Niemann-Pick C1-like 1 (NPC1L1) expression, but the in vivo effect of curcumin on intestinal cholesterol absorption remains unknown. The present study aimed to investigate the effects and mechanisms of curcumin consumption on cholesterol absorption in hamsters. Male hamsters were fed a high-fat diet supplemented with or without curcumin (0.05% w/w) for 12 weeks. Curcumin supplementation significantly decreased serum total cholesterol (TC) (from 6.86 ± 0.27 to 3.50 ± 0.24 mmol/L), triglyceride (TG) (from 5.07 ± 0.34 to 3.72 ± 0.40 mmol/L), and low-density lipoprotein cholesterol (from 2.58 ± 0.19 to 1.71 ± 0.15 mmol/L) levels as well as liver TC (from 11.6 ± 0.05 to 7.2 ± 0.03 mg/g) and TG (from 30.3 ± 0.22 to 25.2 ± 0.18 mg/g) levels (P < 0.05 for all). In contrast, curcumin treatment markedly enhanced fecal cholesterol output (P < 0.01). Moreover, curcumin supplementation down-regulated the mRNA and protein expressions of sterol regulatory element binding protein-2 (SREBP-2) and NPC1L1 in the small intestine (P < 0.05). Our current results indicate that curcumin inhibits cholesterol absorption in hamsters by suppressing SREBP-2 and subsequently down-regulating NPC1L1 expression, which may be responsible for the hypocholesterolemic effects of curcumin.
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Affiliation(s)
- Dan Feng
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Department of Preventive Medicine, School of Public Health, Sun Yat-sen University , Guangzhou 510080, China
| | - Jun Zou
- Department of Cardiology, Affiliated NanHai Hospital of Southern Medical University , Foshan 528200, China
| | - Shanshan Zhang
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Department of Preventive Medicine, School of Public Health, Sun Yat-sen University , Guangzhou 510080, China
| | - Xuechun Li
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Department of Preventive Medicine, School of Public Health, Sun Yat-sen University , Guangzhou 510080, China
| | - Minqi Lu
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Department of Preventive Medicine, School of Public Health, Sun Yat-sen University , Guangzhou 510080, China
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Guo F, Zi T, Liu L, Feng R, Sun C. A 1H-NMR based metabolomics study of the intervention effect of mangiferin on hyperlipidemia hamsters induced by a high-fat diet. Food Funct 2017; 8:2455-2464. [DOI: 10.1039/c7fo00081b] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Mangiferin ameliorated hyperlipidemia by intervening in some major metabolic pathways.
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Affiliation(s)
- Fuchuan Guo
- Department of Nutrition and Food Safety
- School of Public Health
- Fujian Medical University
- FuZhou
- China
| | - Tianqi Zi
- Department of Nutrition and Food Hygiene
- Public Health College
- Harbin Medical University
- Harbin
- China
| | - Liyan Liu
- Department of Nutrition and Food Hygiene
- Public Health College
- Harbin Medical University
- Harbin
- China
| | - Rennan Feng
- Department of Nutrition and Food Hygiene
- Public Health College
- Harbin Medical University
- Harbin
- China
| | - Changhao Sun
- Department of Nutrition and Food Hygiene
- Public Health College
- Harbin Medical University
- Harbin
- China
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Lei L, Zhu H, Zhang C, Wang X, Ma KY, Wang L, Zhao Y, Chen ZY. Dietary β-sitosterol is more potent in reducing plasma cholesterol than sesamin in hypercholesterolemia hamsters. EUR J LIPID SCI TECH 2016. [DOI: 10.1002/ejlt.201600349] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Lin Lei
- College of Food Science; Southwest University; Chongqing P. R. China
- Food and Nutritional Sciences Programme, School of Life Sciences; The Chinese University of Hong Kong; Hong Kong P. R. China
| | - Hanyue Zhu
- Food and Nutritional Sciences Programme, School of Life Sciences; The Chinese University of Hong Kong; Hong Kong P. R. China
| | - Chengnan Zhang
- Food and Nutritional Sciences Programme, School of Life Sciences; The Chinese University of Hong Kong; Hong Kong P. R. China
| | - Xiaobo Wang
- Food and Nutritional Sciences Programme, School of Life Sciences; The Chinese University of Hong Kong; Hong Kong P. R. China
| | - Ka Ying Ma
- Food and Nutritional Sciences Programme, School of Life Sciences; The Chinese University of Hong Kong; Hong Kong P. R. China
| | - Lijun Wang
- Food and Nutritional Sciences Programme, School of Life Sciences; The Chinese University of Hong Kong; Hong Kong P. R. China
| | - Yimin Zhao
- Food and Nutritional Sciences Programme, School of Life Sciences; The Chinese University of Hong Kong; Hong Kong P. R. China
| | - Zhen-Yu Chen
- Food and Nutritional Sciences Programme, School of Life Sciences; The Chinese University of Hong Kong; Hong Kong P. R. China
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Guo CF, Zhao D, Yuan YH, Yue TL, Liu B, Li JY. Lactobacillus casei -fermented milk improves serum and hepatic lipid profiles in diet-induced hypercholesterolaemic hamsters. J Funct Foods 2016. [DOI: 10.1016/j.jff.2016.08.035] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
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Del Vecchyo-Tenorio G, Rodríguez-Cruz M, Andrade-Cetto A, Cárdenas-Vázquez R. Creosote Bush (Larrea tridentata) Improves Insulin Sensitivity and Reduces Plasma and Hepatic Lipids in Hamsters Fed a High Fat and Cholesterol Diet. Front Pharmacol 2016; 7:194. [PMID: 27445827 PMCID: PMC4924253 DOI: 10.3389/fphar.2016.00194] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2016] [Accepted: 06/17/2016] [Indexed: 12/15/2022] Open
Abstract
Creosote bush, Larrea tridentata (Sesse y Moc. Ex DC, Zygophyllaceae) is a shrub found in the deserts of Northern Mexico and Southwestern United States. In traditional medicine, it is used to treat a variety of illnesses including type 2 diabetes. The present study aims to investigate the effects of creosote bush ethanolic extract on plasma and liver parameters associated with the metabolic syndrome in hamsters fed a high fat and cholesterol diet (HFD), comparing them with those induced by ezetimibe (EZ). Seven groups of six hamsters each were formed. Six groups were fed HFD for 2 weeks. The following 2 weeks, the HFD groups received: (1) only HFD, (2) HFD + 3 mg% EZ, (3) HFD + 0.2% creosote bush ethanolic extract, (4) only standard diet (Std Diet), (5) Std Diet + 3 mg% EZ, (6) Std Diet + 0.2% creosote bush ethanolic extract. The beneficial effects of creosote bush ethanolic extract in the HFD hamster model were a reduction of insulin resistance, associated with lower serum insulin and leptin, lower hepatic lipid peroxidation and higher liver antioxidant capacity. Plasma and liver lipids tended or were reduced to values closer to those of animals fed standard diet. A similar effect on lipids was induced by EZ, although with even lower hepatic cholesterol and total lipids concentrations. In general, the change from HFD to standard diet plus ethanolic extract induced the same but deeper changes, including a reduction in plasma glucose and an increase in the percentage of HDL cholesterol. Unlike creosote bush extract, EZ increased food consumption and neutral fecal steroids, with no significant effect on body weight, epididymal fat pads, liver peroxidation or antioxidant capacity. Also EZ did not modify serum insulin and leptin. However, insulin sensitivity improved to values similar to those induced by the extract. This suggests that the mechanism of action of creosote bush ethanolic extract is different to inhibition of cholesterol absorption or increase excretion. The ethanolic extract of L. tridentata could be useful in the treatment of the metabolic syndrome.
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Affiliation(s)
- Georgina Del Vecchyo-Tenorio
- Laboratorio de Biología Animal Experimental, Departamento de Biología Celular, Facultad de Ciencias, Universidad Nacional Autónoma de México Mexico City, Mexico
| | - Maricela Rodríguez-Cruz
- Laboratorio de Nutrición Molecular, Unidad de Investigación Médica en Nutrición, Hospital de Pediatría, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social Mexico City, Mexico
| | - Adolfo Andrade-Cetto
- Laboratorio de Etnofarmacología, Departamento de Biología Celular, Facultad de Ciencias, Universidad Nacional Autónoma de México Mexico City, Mexico
| | - René Cárdenas-Vázquez
- Laboratorio de Biología Animal Experimental, Departamento de Biología Celular, Facultad de Ciencias, Universidad Nacional Autónoma de México Mexico City, Mexico
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Liu J, Li Y, Shi H, Wang T, Wu X, Sun X, Yu L(L. Components characterization of total tetraploid jiaogulan ( Gynostemma pentaphyllum ) saponin and its cholesterol-lowering properties. J Funct Foods 2016. [DOI: 10.1016/j.jff.2016.03.013] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
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Lin NN, Lee YF, Chi YJ, Wang MF, Chan YC, Chan KC, Chen YJ, Chiu YT. Bacillus Subtilis-Fermented Red Bean (Red Bean Natto) Reduces Hyperlipidemia Levels in Hamsters Fed an Atherogenic Diet. J Food Biochem 2016. [DOI: 10.1111/jfbc.12264] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Nai-Nu Lin
- Department of Medical Research; Taichung Veterans General Hospital; Taichung Taiwan
| | - Yen-Feng Lee
- Department of Medical Research; Taichung Veterans General Hospital; Taichung Taiwan
| | - Yi-Jen Chi
- Department of Food and Nutrition; Providence University; Shalu District Taichung Taiwan
| | - Ming-Fu Wang
- Department of Food and Nutrition; Providence University; Shalu District Taichung Taiwan
| | - Yin-Ching Chan
- Department of Food and Nutrition; Providence University; Shalu District Taichung Taiwan
| | - Kung-Chi Chan
- Department of Food and Nutrition; Providence University; Shalu District Taichung Taiwan
| | - Ying-Ju Chen
- Department of Food and Nutrition; Providence University; Shalu District Taichung Taiwan
| | - Yung-Tsung Chiu
- Department of Medical Research; Taichung Veterans General Hospital; Taichung Taiwan
- Department of Animal Science; National Chung-Hsing University; Taichung 40227 Taiwan
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Shankar K, Singh SK, Kumar D, Varshney S, Gupta A, Rajan S, Srivastava A, Beg M, Srivastava AK, Kanojiya S, Mishra DK, Gaikwad AN. Cucumis melo ssp. Agrestis var. Agrestis Ameliorates High Fat Diet Induced Dyslipidemia in Syrian Golden Hamsters and Inhibits Adipogenesis in 3T3-L1 Adipocytes. Pharmacogn Mag 2016; 11:S501-10. [PMID: 27013786 PMCID: PMC4787080 DOI: 10.4103/0973-1296.172945] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
Background: Cucumis melo ssp. agrestis var. agrestis (CMA) is a wild variety of C. melo. This study aimed to explore anti-dyslipidemic and anti-adipogenic potential of CMA. Materials and Methods: For initial anti-dyslipidemic and antihyperglycemic potential of CMA fruit extract (CMFE), male Syrian golden hamsters were fed a chow or high-fat diet with or without CMFE (100 mg/kg). Further, we did fractionation of this CMFE into two fractions namely; CMA water fraction (CMWF) and CMA hexane fraction (CMHF). Phytochemical screening was done with liquid chromatography-mass spectrometry LC- (MS)/MS and direct analysis in real time-MS to detect active compounds in the fractions. Further, high-fat diet fed dyslipidemic hamsters were treated with CMWF and CMHF at 50 mg/kg for 7 days. Results: Oral administration of CMFE and both fractions (CMWF and CMHF) reduced the total cholesterol, triglycerides, low‐density lipoprotein cholesterol, and very low‐density lipoprotein-cholesterol levels in high fat diet-fed dyslipidemic hamsters. CMHF also modulated expression of genes involved in lipogenesis, lipid metabolism, and reverse cholesterol transport. Standard biochemical diagnostic tests suggested that neither of fractions causes any toxicity to hamster liver or kidneys. CMFE and CMHF also decreased oil-red-O accumulation in 3T3-L1 adipocytes. Conclusion: Based on these results, it is concluded that CMA possesses anti-dyslipidemic and anti-hyperglycemic activity along with the anti-adipogenic activity. SUMMARY The oral administration of Cucumis melo agrestis fruit extract (CMFE) and its fractions (CMWF and CMHF) improved serum lipid profile in HFD fed dyslipidemic hamsters. CMFE, CMWF and CMHF significantly attenuated body weight gain and eWAT hypertrophy. The CMHF decreased lipogenesis in both liver and adipose tissue. CMFE and CMHF also inhibited adipogenesis in 3T3-L1 adipocytes.
Abbreviation used: CMA: Cucumis melo ssp. agrestis var. agrestis, CMFE: CMA fruit extract, CMWF: CMA water fraction, CMHF: CMA hexane fraction, FAS: Fatty acid synthase, SREBP1c: Sterol regulatory element binding protein 1c, ACC: Acetyl CoA carboxylase, LXR α: Liver X receptor α.
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Affiliation(s)
- Kripa Shankar
- Division of Pharmacology, CSIR-Central Drug Research Institute, Lucknow, Uttar Pradesh, India
| | - Sumit K Singh
- Division of Botany, CSIR-Central Drug Research Institute, Lucknow, Uttar Pradesh, India
| | - Durgesh Kumar
- Division of Pharmacology, CSIR-Central Drug Research Institute, Lucknow, Uttar Pradesh, India; Academy of Scientific and Innovative Research, CSIR-Central Drug Research Institute, Lucknow, Uttar Pradesh, India
| | - Salil Varshney
- Division of Pharmacology, CSIR-Central Drug Research Institute, Lucknow, Uttar Pradesh, India
| | - Abhishek Gupta
- Division of Pharmacology, CSIR-Central Drug Research Institute, Lucknow, Uttar Pradesh, India
| | - Sujith Rajan
- Division of Pharmacology, CSIR-Central Drug Research Institute, Lucknow, Uttar Pradesh, India; Academy of Scientific and Innovative Research, CSIR-Central Drug Research Institute, Lucknow, Uttar Pradesh, India
| | - Ankita Srivastava
- Division of Pharmacology, CSIR-Central Drug Research Institute, Lucknow, Uttar Pradesh, India; Academy of Scientific and Innovative Research, CSIR-Central Drug Research Institute, Lucknow, Uttar Pradesh, India
| | - Muheeb Beg
- Division of Pharmacology, CSIR-Central Drug Research Institute, Lucknow, Uttar Pradesh, India
| | | | - Sanjeev Kanojiya
- Sophisticated Analytical Instrument Facility, CSIR-Central Drug Research Institute, Lucknow, Uttar Pradesh, India
| | - Dipak K Mishra
- Division of Botany, CSIR-Central Drug Research Institute, Lucknow, Uttar Pradesh, India; Division of Pharmacology, CSIR-Central Drug Research Institute, Lucknow, Uttar Pradesh, India
| | - Anil N Gaikwad
- Division of Pharmacology, CSIR-Central Drug Research Institute, Lucknow, Uttar Pradesh, India
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