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Vijakumaran U, Shanmugam J, Heng JW, Azman SS, Yazid MD, Haizum Abdullah NA, Sulaiman N. Effects of Hydroxytyrosol in Endothelial Functioning: A Comprehensive Review. Molecules 2023; 28:molecules28041861. [PMID: 36838850 PMCID: PMC9966213 DOI: 10.3390/molecules28041861] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 02/13/2023] [Accepted: 02/14/2023] [Indexed: 02/18/2023] Open
Abstract
Pharmacologists have been emphasizing and applying plant and herbal-based treatments in vascular diseases for decades now. Olives, for example, are a traditional symbol of the Mediterranean diet. Hydroxytyrosol is an olive-derived compound known for its antioxidant and cardioprotective effects. Acknowledging the merit of antioxidants in maintaining endothelial function warrants the application of hydroxytyrosol in endothelial dysfunction salvage and recovery. Endothelial dysfunction (ED) is an impairment of endothelial cells that adversely affects vascular homeostasis. Disturbance in endothelial functioning is a known precursor for atherosclerosis and, subsequently, coronary and peripheral artery disease. However, the effects of hydroxytyrosol on endothelial functioning were not extensively studied, limiting its value either as a nutraceutical supplement or in clinical trials. The action of hydroxytyrosol in endothelial functioning at a cellular and molecular level is gathered and summarized in this review. The favorable effects of hydroxytyrosol in the improvement of endothelial functioning from in vitro and in vivo studies were scrutinized. We conclude that hydroxytyrosol is capable to counteract oxidative stress, inflammation, vascular aging, and arterial stiffness; thus, it is beneficial to preserve endothelial function both in vitro and in vivo. Although not specifically for endothelial dysfunction, hydroxytyrosol safety and efficacy had been demonstrated via in vivo and clinical trials for cardiovascular-related studies.
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Menichini D, Ughetti C, Monari F, Di Vinci PL, Neri I, Facchinetti F. Nutraceuticals and polycystic ovary syndrome: a systematic review of the literature. Gynecol Endocrinol 2022; 38:623-631. [PMID: 35713558 DOI: 10.1080/09513590.2022.2089106] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Abstract
BackgroundThis study proposes a review of nutraceuticals used in the treatment of typical symptoms of Polycystic Ovary Syndrome (PCOS).The aim is to provide a classification of the most widely used nutraceutical supplements identifying the most effective nutraceuticals on glucose and insulin metabolism, the androgenic hormone profile, fertility, ovulatory capacity, inflammation, and oxidative stress.Material and MethodsWe included randomized controlled trials on PCOS patients undergoing administration of nutraceuticals, in particular vitamin D, vitamin E, probiotics, and inositols. These administrations are variable in terms of dosage, single supplementation, or combined with other compounds, dosage, and duration of the intervention.ResultsThe supplementation of inositols, at the physiologic ratio of 40: 1 of myo- and D-chiro-inositols, resulted to be the most effective in improving the glucose homeostasis and fertility, with a restoration of ovulatory capacity and menstrual regularity. Other nutraceuticals are particularly effective in reducing hyperandrogenism, with promising results demonstrated by the combinations of vitamin D and probiotics, vitamin E and coenzyme Q10, and the enrichment of inositol therapy with group B vitamins. An improvement in the inflammatory status and antioxidant capacity is obtained with the co-supplementation of probiotics and selenium or with vitamin E combined with omega 3.ConclusionsInositol supplementation is effective in the treatment of insulin resistance and fertility. Probiotics reduced hyperandrogenism, inflammatory and oxidative conditions, and resulted more effective when combined with selenium. Although these results proved to be satisfactory, further studies are needed with larger samples and a more homogeneous analysis of the outcomes.
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Affiliation(s)
- Daniela Menichini
- Obstetrics Unit, Mother Infant Department, University Hospital Policlinico of Modena, Modena, Italy
- International Doctorate School in Clinical and Experimental Medicine, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Claudia Ughetti
- School of Dietistics, University of Modena and Reggio Emilia, Modena, Italy
| | - Francesca Monari
- Obstetrics Unit, Mother Infant Department, University Hospital Policlinico of Modena, Modena, Italy
| | - Pier Luigi Di Vinci
- Obstetrics Unit, Mother Infant Department, University Hospital Policlinico of Modena, Modena, Italy
- International Doctorate School in Clinical and Experimental Medicine, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Isabella Neri
- Obstetrics Unit, Mother Infant Department, University Hospital Policlinico of Modena, Modena, Italy
| | - Fabio Facchinetti
- Obstetrics Unit, Mother Infant Department, University Hospital Policlinico of Modena, Modena, Italy
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Khaw YS, Yusoff FM, Tan HT, Noor Mazli NAI, Nazarudin MF, Shaharuddin NA, Omar AR. The Critical Studies of Fucoxanthin Research Trends from 1928 to June 2021: A Bibliometric Review. Mar Drugs 2021; 19:md19110606. [PMID: 34822476 PMCID: PMC8623609 DOI: 10.3390/md19110606] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Revised: 10/11/2021] [Accepted: 10/12/2021] [Indexed: 12/26/2022] Open
Abstract
Fucoxanthin is a major carotenoid in brown macroalgae and diatoms that possesses a broad spectrum of health benefits. This review evaluated the research trends of the fucoxanthin field from 1928 to June 2021 using the bibliometric method. The present findings unraveled that the fucoxanthin field has grown quickly in recent years with a total of 2080 publications. Japan was the most active country in producing fucoxanthin publications. Three Japan institutes were listed in the top ten productive institutions, with Hokkaido University being the most prominent institutional contributor in publishing fucoxanthin articles. The most relevant subject area on fucoxanthin was the agricultural and biological sciences category, while most fucoxanthin articles were published in Marine Drugs. A total of four research concepts emerged based on the bibliometric keywords analysis: “bioactivities”, “photosynthesis”, “optimization of process’’, and “environment”. The “bioactivities” of fucoxanthin was identified as the priority in future research. The current analysis highlighted the importance of collaboration and suggested that global collaboration could be the key to valorizing and efficiently boosting the consumer acceptability of fucoxanthin. The present bibliometric analysis offers valuable insights into the research trends of fucoxanthin to construct a better future development of this treasurable carotenoid.
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Affiliation(s)
- Yam Sim Khaw
- Laboratory of Aquatic Animal Health and Therapeutics, Institute of Bioscience, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia; (Y.S.K.); (H.T.T.); (N.A.I.N.M.); (M.F.N.)
| | - Fatimah Md. Yusoff
- Department of Aquaculture, Faculty of Agriculture, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia
- International Institute of Aquaculture and Aquatic Sciences, Universiti Putra Malaysia, Port Dickson 71050, Negeri Sembilan, Malaysia
- Correspondence: ; Tel.: +60-3-89408311
| | - Hui Teng Tan
- Laboratory of Aquatic Animal Health and Therapeutics, Institute of Bioscience, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia; (Y.S.K.); (H.T.T.); (N.A.I.N.M.); (M.F.N.)
| | - Nur Amirah Izyan Noor Mazli
- Laboratory of Aquatic Animal Health and Therapeutics, Institute of Bioscience, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia; (Y.S.K.); (H.T.T.); (N.A.I.N.M.); (M.F.N.)
| | - Muhammad Farhan Nazarudin
- Laboratory of Aquatic Animal Health and Therapeutics, Institute of Bioscience, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia; (Y.S.K.); (H.T.T.); (N.A.I.N.M.); (M.F.N.)
| | - Noor Azmi Shaharuddin
- Department of Biochemistry, Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia;
| | - Abdul Rahman Omar
- Laboratory of Vaccines and Immunotherapeutic, Institute of Bioscience, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia;
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Li L, Ning N, Wei JA, Huang QL, Lu Y, Pang XF, Wu JJ, Zhou JB, Zhou JW, Luo GA, Han L. Metabonomics Study on the Infertility Treated With Zishen Yutai Pills Combined With In Vitro Fertilization-embryo Transfer. Front Pharmacol 2021; 12:686133. [PMID: 34349647 PMCID: PMC8327273 DOI: 10.3389/fphar.2021.686133] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Accepted: 06/28/2021] [Indexed: 01/10/2023] Open
Abstract
Zishen Yutai Pills (ZYP) is a safe and well quality-controlled TCM preparation with promising effects in many fields of reproduction, including prevention of miscarriage, increase of pregnancy rate during in vitro fertilization-embryo transfer (IVF-ET). The plasma of patients was collected from a clinical trial, namely, “Effect of Traditional Chinese Medicine vs placebo on live births among women undergoing in vitro fertilization, a multi-center randomized controlled trial.” Plasma samples were analyzed with metabonomics method. UPLC-MS technology was used to establish the plasma metabolic fingerprint. Multivariate statistical analysis was applied for comparing the differences of plasma metabolites between ZYP group and placebo group, 44 potential metabolites were screen out and identified. Pathway analysis was conducted with database mining. Compared with placebo, chemicals were found to be significantly down-regulated on HCG trigger day and 14 days after embryo transplantation, including trihexosylceramide (d18:1/26:1), glucosylceramide(d18:1/26:0), TG(22:6/15:0/22:6), TG(22:4/20:4/18:4). Compared with placebo, some chemicals were found to be significantly up-regulated on HCG trigger day and 14 days after embryo transplantation, i.e., PIP3(16:0/16:1), PIP2(18:1/18:1), tauroursodeoxycholic acid, L-asparagine, L-glutamic acid, kynurenic acid, 11-deoxycorticosterone, melatonin glucuronide, hydroxytyrosol. These metabolites were highly enriched in pathways including sphingolipid metabolism, alanine, aspartic acid and glutamic acid metabolism, aminoacyl tRNA biosynthesis, taurine and hypotaurine metabolism. This study revealed metabolic differences between subjects administered with ZYP and placebo. Relating metabolites were identified and pathways were enriched, providing basis on the exploration on the underlying mechanisms of ZYP combined with IVF-ET in the treatment of infertility.
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Affiliation(s)
- Li Li
- Molecular Biology and Systems Biology Team of Chinese Medicine, Guangdong Provincial Hospital of Chinese Medicine (The Second Clinical College of Guangzhou University of Chinese Medicine, Guangdong Provincial Academy of Chinese Medical Sciences), Guangzhou, China
| | - Na Ning
- Guangzhou Baiyunshan Zhongyi Pharmaceutical Co. Ltd, Guangzhou, China
| | - Jian-An Wei
- Molecular Biology and Systems Biology Team of Chinese Medicine, Guangdong Provincial Hospital of Chinese Medicine (The Second Clinical College of Guangzhou University of Chinese Medicine, Guangdong Provincial Academy of Chinese Medical Sciences), Guangzhou, China
| | - Qiu-Ling Huang
- Guangzhou Baiyunshan Zhongyi Pharmaceutical Co. Ltd, Guangzhou, China
| | - Yue Lu
- Molecular Biology and Systems Biology Team of Chinese Medicine, Guangdong Provincial Hospital of Chinese Medicine (The Second Clinical College of Guangzhou University of Chinese Medicine, Guangdong Provincial Academy of Chinese Medical Sciences), Guangzhou, China
| | - Xiu-Fei Pang
- Guangzhou Baiyunshan Zhongyi Pharmaceutical Co. Ltd, Guangzhou, China
| | - Jing-Jing Wu
- Molecular Biology and Systems Biology Team of Chinese Medicine, Guangdong Provincial Hospital of Chinese Medicine (The Second Clinical College of Guangzhou University of Chinese Medicine, Guangdong Provincial Academy of Chinese Medical Sciences), Guangzhou, China
| | - Jie-Bin Zhou
- Guangzhou Baiyunshan Zhongyi Pharmaceutical Co. Ltd, Guangzhou, China
| | - Jie-Wen Zhou
- Guangzhou Baiyunshan Zhongyi Pharmaceutical Co. Ltd, Guangzhou, China
| | - Guo-An Luo
- Molecular Biology and Systems Biology Team of Chinese Medicine, Guangdong Provincial Hospital of Chinese Medicine (The Second Clinical College of Guangzhou University of Chinese Medicine, Guangdong Provincial Academy of Chinese Medical Sciences), Guangzhou, China
| | - Ling Han
- Molecular Biology and Systems Biology Team of Chinese Medicine, Guangdong Provincial Hospital of Chinese Medicine (The Second Clinical College of Guangzhou University of Chinese Medicine, Guangdong Provincial Academy of Chinese Medical Sciences), Guangzhou, China.,Guangdong Provincial Key Laboratory of Clinical Research on Traditional Chinese Medicine Syndrome, Guangzhou, China.,State key laboratory of Dampness Syndrome of Chinese Medicine, The second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
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Protective Effects of Fucoxanthin on Hydrogen Peroxide-Induced Calcification of Heart Valve Interstitial Cells. Mar Drugs 2021; 19:md19060307. [PMID: 34073219 PMCID: PMC8227531 DOI: 10.3390/md19060307] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 05/20/2021] [Accepted: 05/22/2021] [Indexed: 12/24/2022] Open
Abstract
Cardiovascular diseases such as atherosclerosis and aortic valve sclerosis involve inflammatory reactions triggered by various stimuli, causing increased oxidative stress. This increased oxidative stress causes damage to the heart cells, with subsequent cell apoptosis or calcification. Currently, heart valve damage or heart valve diseases are treated by drugs or surgery. Natural antioxidant products are being investigated in related research, such as fucoxanthin (Fx), which is a marine carotenoid extracted from seaweed, with strong antioxidant, anti-inflammatory, and anti-tumor properties. This study aimed to explore the protective effect of Fx on heart valves under high oxidative stress, as well as the underlying mechanism of action. Rat heart valve interstitial cells under H2O2-induced oxidative stress were treated with Fx. Fx improved cell survival and reduced oxidative stress-induced DNA damage, which was assessed by cell viability analysis and staining with propidium iodide. Alizarin Red-S analysis indicated that Fx has a protective effect against calcification. Furthermore, Western blotting revealed that Fx abrogates oxidative stress-induced apoptosis via reducing the expression of apoptosis-related proteins as well as modulate Akt/ERK-related protein expression. Notably, in vivo experiments using 26 dogs treated with 60 mg/kg of Fx in combination with medical treatment for 0.5 to 2 years showed significant recovery in their echocardiographic parameters. Collectively, these in vitro and in vivo results highlight the potential of Fx to protect heart valve cells from high oxidative stress-induced damage.
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Wang C, Chen X, Nakamura Y, Yu C, Qi H. Fucoxanthin activities motivate its nano/micro-encapsulation for food or nutraceutical application: a review. Food Funct 2020; 11:9338-9358. [PMID: 33151231 DOI: 10.1039/d0fo02176h] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Fucoxanthin is a xanthophyll carotenoid abundant in marine brown algae. The potential therapeutic effects of fucoxanthin on tumor intervention have been well documented, which have aroused great interests in utilizing fucoxanthin in functional foods and nutraceuticals. However, the utilization of fucoxanthin as a nutraceutical in food and nutrient supplements is currently limited due to its low water solubility, poor stability, and limited bioaccessibility. Nano/micro-encapsulation is a technology that can overcome these challenges. A systematic review on the recent progresses in nano/micro-delivery systems to encapsulate fucoxanthin in foods or nutraceuticals is warranted. This article starts with a brief introduction of fucoxanthin and the challenges of oral delivery of fucoxanthin. Nano/micro-encapsulation technology is then covered, including materials and strategies for constructing the delivery system. Finally, future prospective has been discussed on properly designed oral delivery systems of fucoxanthin for managing cancer. Natural edible materials such as whey protein, casein, zein, gelatin, and starch have been successfully utilized to fabricate lipid-based, gel-based, or emulsion-based delivery systems, molecular nanocomplexes, and biopolymer nanoparticles with the aid of advanced processing techniques, such as freeze-drying, high pressure homogenization, sonication, anti-solvent precipitation, coacervation, ion crosslinking, ionic gelation, emulsification, and enzymatic conjugation. These formulated nano/micro-capsules have proven to be effective in stabilizing and enhancing the bioaccessibility of fucoxanthin. This review will inspire a surge of multidisciplinary research in a broader community of foods and motivate material scientists and researchers to focus on nano/micro-encapsulated fucoxanthin in order to facilitate the commercialization of orally-deliverable tumor intervention products.
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Affiliation(s)
- Chunyan Wang
- School of Food Science and Technology, Dalian Polytechnic University, National Engineering Research Center of Seafood, Dalian 116034, P. R. China.
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Arishe OO, Ebeigbe AB, Webb RC. Use of a Combination of Insulin Sensitizers and Antioxidant Supplements in the Management of Pregnancy Hypertensive Disorders. Am J Hypertens 2020; 33:602-603. [PMID: 32337574 DOI: 10.1093/ajh/hpaa063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Accepted: 04/13/2020] [Indexed: 11/13/2022] Open
Affiliation(s)
- Olufunke O Arishe
- Department of Physiology, Medical College of Georgia at Augusta University, Augusta, Georgia, USA
- Department of Physiology, College of Medical Sciences, University of Benin, Benin City, Nigeria
| | - Anthony B Ebeigbe
- Department of Physiology, College of Medical Sciences, University of Benin, Benin City, Nigeria
| | - R Clinton Webb
- Department of Cell Biology and Anatomy, Cardiovascular Translational Research Center, School of Medicine Columbia, University of South Carolina, Columbia, South Carolina, USA
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