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Yaseen HS, Zubair HM, Jamal A, Farrukh M, Mikrani R, Shaukat B, Hill JW, Rana R, Nazir A, Naveed M, Malik S. Naringin: Cardioprotective properties and safety profile in diabetes treatment. Fitoterapia 2024; 176:106011. [PMID: 38740344 DOI: 10.1016/j.fitote.2024.106011] [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: 11/04/2023] [Revised: 04/19/2024] [Accepted: 05/11/2024] [Indexed: 05/16/2024]
Abstract
Flavonoids derived from plants offer a broad spectrum of therapeutic potential for addressing metabolic syndrome, particularly diabetes mellitus (DM), a prevalent non-communicable disease. Hyperglycemia in DM is a known risk factor for cardiovascular diseases (CVDs), which substantially impact global mortality rates. This review examines the potential effects of naringin, a citrus flavonoid, on both DM and its associated cardiovascular complications, including conditions like diabetic cardiomyopathy. The safety profile of naringin is summarized based on various pre-clinical studies. The data for this review was gathered from diverse electronic databases, including Medline, PubMed, ScienceDirect, SpringerLink, Google Scholar, and Emerald Insight. Multiple pre-clinical studies have demonstrated that naringin exerts hypoglycemic and cardioprotective effects by targeting various vascular mechanisms. Specifically, research indicates that naringin down-regulates the renin-angiotensin and oxidative stress systems while concurrently upregulating β-cell and immune system functions. Clinical trial outcomes also support the therapeutic potential of naringin in managing hyperglycemic states and associated cardiovascular issues. Moreover, toxicity studies have confirmed the safety of naringin in animal models, suggesting its potential for safe administration in humans. In conclusion, naringin emerges as a promising natural candidate for both antidiabetic and cardioprotective purposes, offering potential improvements in health outcomes. While naringin presents a new avenue for therapies targeting DM and CVDs, additional controlled and long-term clinical trials are necessary to validate its efficacy and safety for human use.
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Affiliation(s)
| | - Hafiz Muhammad Zubair
- Post-Graduate Medical College, Faculty of Medicine and Allied Health Sciences, The Islamia University of Bahawalpur, Bahawalpur, Pakistan.
| | - Adil Jamal
- Sciences and Research, College of Nursing, Umm Al Qura University, Makkah 715, Saudi Arabia
| | - Maryam Farrukh
- Department of Pharmacology, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Pakistan
| | - Reyaj Mikrani
- Department of Clinical Pharmacy, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing 211198, China
| | - Bushra Shaukat
- Sciences and Research, College of Nursing, Umm Al Qura University, Makkah 715, Saudi Arabia
| | - Jennifer W Hill
- Department of Pharmacology and Physiology, School of Medicine and Life Sciences, University of Toledo, Toledo, OH 43614, USA
| | - Reemal Rana
- Sciences and Research, College of Nursing, Umm Al Qura University, Makkah 715, Saudi Arabia
| | - Ansa Nazir
- Faculty of Pharmacy, The University of Lahore, Lahore 54000, Pakistan
| | - Muhammad Naveed
- Department of Pharmacology and Physiology, School of Medicine and Life Sciences, University of Toledo, Toledo, OH 43614, USA
| | - Samiullah Malik
- Post-Graduate Medical College, Faculty of Medicine and Allied Health Sciences, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
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Reddy R, Baijnath S, Singh S, Moodley R, Naicker T, Govender N. Hesperidin improves physiological outcomes in an arginine vasopressin rat model of pre-eclampsia. Fundam Clin Pharmacol 2024; 38:341-350. [PMID: 37652562 DOI: 10.1111/fcp.12952] [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: 02/08/2023] [Revised: 07/09/2023] [Accepted: 08/17/2023] [Indexed: 09/02/2023]
Abstract
BACKGROUND Hesperidin, a flavanone commonly found in citrus fruits and herbal formulations, has emerged as a potential new therapeutic agent for modulating several diseases. Since pre-eclampsia is a growing public health threat, it may negatively impact the economy and increase the disease burden of South Africa. Phytocompounds are easily accessible, demonstrate minimal side effects, and may confer novel medicinal options as a treatment and preventive preference. OBJECTIVE To investigate the physiological, biochemical, and hematological outcomes of hesperidin in an arginine vasopressin (AVP)-induced rodent model of pre-eclampsia. METHODS Female Sprague-Dawley rats were surgically implanted with mini-osmotic pumps to deliver AVP (200 ng/h) subcutaneously. Animals were treated with hesperidin at 200 mg/kg.b.w via oral gavage for 14 days. Systolic and diastolic blood pressures were measured on GD 7, 14, and 18 using a non-invasive tail-cuff method and were euthanized on GD 21. RESULTS The findings showed that hesperidin administration significantly decreased blood pressure (P < 0.05) and urinary protein levels in pregnant rats (P < 0.001). Placental and individual pup weight also increased significantly in the pregnant hesperidin-treated groups compared to AVP untreated groups (P < 0.001). Biochemical and hematological markers such as white blood cell count and lymphocyte levels differed significantly (P < 0.05) in AVP groups treated with and without hesperidin. CONCLUSION Our results suggest that hesperidin is an antihypertensive agent with modes of action associated with its diuretic and blood pressure lowering effects and reduction of proteinuria in AVP-induced pre-eclamptic rats.
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Affiliation(s)
- Rebecca Reddy
- Department of Basic Medical Sciences, Faculty of Health Sciences, Durban University of Technology, Durban, South Africa
| | - Sooraj Baijnath
- Integrated Molecular Physiology Research Initiative, School of Physiology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Sanil Singh
- Biomedical Resource Unit, University of KwaZulu-Natal, Durban, South Africa
| | - Roshila Moodley
- Department of Chemistry, University of Manchester, Manchester, UK
| | - Thajasvarie Naicker
- Discipline of Optics and Imaging, Doris Duke Medical Research Institute, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Nalini Govender
- Department of Basic Medical Sciences, Faculty of Health Sciences, Durban University of Technology, Durban, South Africa
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Tipcome K, Watanapa WB, Ruamyod K. Hesperetin Relaxes Depolarizing Contraction in Human Umbilical Vein by Inhibiting L-Type Ca 2+ Channel. Chin J Integr Med 2024:10.1007/s11655-024-3713-1. [PMID: 38236522 DOI: 10.1007/s11655-024-3713-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/25/2023] [Indexed: 01/19/2024]
Abstract
OBJECTIVE To study hesperetin-induced vasorelaxation after depolarizing contraction in human umbilical veins (HUVs) to elucidate the role of L-type Ca2+ channel (LTCC) and related signaling pathway. METHODS Isometric tension recording was performed in HUV rings pre-contracted with K+. Hesperetin relaxing mechanism was investigated using a LTCC opener (BayK8644) and blockers of cyclic nucleotides and phosphodiesterases (PDEs). Whole-cell patch-clamping in A7r5 cells, a rat vascular smooth muscle cell line, was performed to study the effect of hesperetin on LTCC current. RESULTS After depolarizing precontraction, hesperetin induced HUV relaxation concentration-dependently and endothelium-independently; 1 mmol/L hesperetin reduced denuded HUV ring tension by 68.7% ± 4.3% compared to matching vehicle, osmolality, and time controls (P<0.0001). Importantly, hesperetin competitively inhibited BayK8644-induced contraction, shifting the half maximal effective concentration of BayK8644 response from 1.08 nmol/L [95% confidence interval (CI) 0.49-2.40] in vehicle control to 11.30 nmol/L (95% CI 5.45-23.41) in hesperetin (P=0.0001). Moreover, hesperetin elicited further vasorelaxation in denuded HUV rings pretreated with inhibitors of soluble guanylyl cyclase, adenylyl cyclase, PDE3, PDE4, and PDE5 (P<0.01), while rings pretreated with PDE1 inhibitors could not be relaxed by hesperetin (P>0.05). However, simultaneously applying inhibitors of soluble guanylyl cyclase and adenylyl cyclase could not inhibit hesperetin's effect (P>0.05). In whole-cell patch-clamping, hesperetin rapidly decreased LTCC current in A7r5 cells to 66.7% ± 5.8% (P=0.0104). CONCLUSIONS Hesperetin diminishes depolarizing contraction of human vascular smooth muscle through inhibition of LTCC, and not cyclic nucleotides nor PDEs. Our evidence supports direct LTCC interaction and provides additional basis for the use of hesperetin and its precursor hesperidin as vasodilators and may lead to future vasodilator drug development as a treatment alternative for cardiovascular diseases.
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Affiliation(s)
- Kritsana Tipcome
- Department of Physiology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Wattana B Watanapa
- Department of Physiology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand.
| | - Katesirin Ruamyod
- Department of Physiology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
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Ibrahim BMM, Elbaset MA, Abou Baker DH, Zikri EN, El Gengaihi S, Abdel Salam M. A pharmacological and toxicological biochemical study of cardiovascular regulatory effects of hibiscus, corn silk, marjoram, and chamomile. Heliyon 2024; 10:e22659. [PMID: 38226236 PMCID: PMC10788201 DOI: 10.1016/j.heliyon.2023.e22659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2023] [Revised: 11/15/2023] [Accepted: 11/16/2023] [Indexed: 01/17/2024] Open
Abstract
Hypertension is one of the most typical causes of morbidity and mortality. The present study investigated the possible antihypertensive cardiovascular effects of an herbal mixture extract of Hibiscus, Corn silk, Marjoram, and Chamomile. HPLC analysis of the water extract prepared from the aerial parts of four plants and their mixture was done to detect the most predominant compounds. A safety study was done prior to the efficacy study to determine the dose and ensure the extract's safety in female rats. Hypertension was induced in ovariectomized and non-ovariectomized rats by oral administration of 50 mg/kg of LName for 30 days; the hypertensive rats were classified into non-ovariectomized and ovariectomized untreated groups, treated groups with high and low doses of the mixture(150,300 mg/kg) given to ovariectomized and non-ovariectomized hypertensive groups and a standard group treated with angiotensin-converting enzyme inhibitor. The untreated group showed significant elevation of blood pressure, heart rate, cholesterol, triglycerides, malondialdehyde, cyclic adenosine monophosphate, angiotensin-converting enzyme, C-reactive protein, and significantly lowered reduced glutathione, high-density lipoprotein, and endothelial nitric oxide synthase. Treatment significantly counteracted the effects of L Name. The mixture provides a promising natural cardiovascular regulating supplement owing to its high contents of flavonoids.
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Affiliation(s)
- Bassant MM. Ibrahim
- Pharmacology Department, Medicine and Clinical Studies Research Institute, National Research Centre, Dokki Giza, PO:12622, Egypt
| | - Marawan A. Elbaset
- Pharmacology Department, Medicine and Clinical Studies Research Institute, National Research Centre, Dokki Giza, PO:12622, Egypt
| | - Doha H. Abou Baker
- Medicinal and Aromatic Plants Department, Pharmaceutical and Drug Industries Research Institute, National Research Centre, Dokki, Giza, Egypt, PO: 12622
| | - Emad N. Zikri
- Alternative and Complementary Medicine Department, Medicine and Clinical Studies Research Institute, National Research Centre, Dokki Giza, PO:12622, Egypt
| | - Souad El Gengaihi
- Medicinal and Aromatic Plants Department, Pharmaceutical and Drug Industries Research Institute, National Research Centre, Dokki, Giza, Egypt, PO: 12622
| | - Mouchira Abdel Salam
- Alternative and Complementary Medicine Department, Medicine and Clinical Studies Research Institute, National Research Centre, Dokki Giza, PO:12622, Egypt
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Calabrese EJ, Pressman P, Hayes AW, Dhawan G, Kapoor R, Agathokleous E, Manes P, Calabrese V. Naringin commonly acts via hormesis. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 896:164728. [PMID: 37295528 DOI: 10.1016/j.scitotenv.2023.164728] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 06/05/2023] [Accepted: 06/05/2023] [Indexed: 06/12/2023]
Abstract
The present paper provides the first integrative assessment of the capacity of naringin and its metabolite, naringenin, to induce hormetic dose responses within a broad range of experimental biomedical models. The findings indicate that these agents commonly induced protective effects that are typically mediated via hormetic mechanisms leading to biphasic dose-response relationships. The maximum protective effects are generally modest, 30-60 % greater than control group values. The range of experimental findings with these agents has been reported for models with various neurodegenerative diseases, nucleus pulpous cells (NPCs) located within intravertebral discs, several types of stem cells (i.e., bone marrow, amniotic fluid, periodontal, endothelial) as well as cardiac cells. These agents also were effective within preconditioning protocols protecting against environmental toxins such as ultraviolet radiation (UV), cadmium, and paraquat. The mechanism(s) by which the hormetic responses mediates these biphasic dose responses is complex but commonly involves the activation of nuclear factor erythroid 2-related factor (Nrf2), an increasingly recognized regulator of cellular resistance to oxidants. Nrf2 appears to play a role in controlling the basal and induced expression of an array of antioxidant response element-dependent genes to regulate oxidant exposure's physiological and pathophysiological outcomes. Hence its importance in the assessment of toxicologic and adaptive potential is likely to be significant.
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Affiliation(s)
- Edward J Calabrese
- Department of Environmental Health Sciences, Morrill I, N344, University of Massachusetts, Amherst, MA 01003, USA.
| | - Peter Pressman
- University of Maine, 5728 Fernald Hall, Room 201, Orono, ME 04469, USA.
| | - A Wallace Hayes
- Center for Environmental Occupational Risk Analysis and Management, College of Public Health, University of South Florida, Tampa, FL, USA
| | | | - Rachna Kapoor
- Saint Francis Hospital and Medical Center, Hartford, CT, USA
| | - Evgenios Agathokleous
- Department of Ecology, School of Applied Meteorology, Nanjing University of Information Science & Technology, Nanjing 210044, China.
| | | | - Vittorio Calabrese
- Department of Biomedical and Biotechnological Sciences, School of Medicine University of Catania, Via Santa Sofia 97, Catania 95123, Italy.
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Iqbal I, Wilairatana P, Saqib F, Nasir B, Wahid M, Latif MF, Iqbal A, Naz R, Mubarak MS. Plant Polyphenols and Their Potential Benefits on Cardiovascular Health: A Review. Molecules 2023; 28:6403. [PMID: 37687232 PMCID: PMC10490098 DOI: 10.3390/molecules28176403] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 08/26/2023] [Accepted: 08/29/2023] [Indexed: 09/10/2023] Open
Abstract
Fruits, vegetables, and other food items contain phytochemicals or secondary metabolites which may be considered non-essential nutrients but have medicinal importance. These dietary phytochemicals exhibit chemopreventive and therapeutic effects against numerous diseases. Polyphenols are secondary metabolites found in vegetables, fruits, and grains. These compounds exhibit several health benefits such as immune modulators, vasodilators, and antioxidants. This review focuses on recent studies on using dietary polyphenols to treat cardiovascular disorders, atherosclerosis, and vascular endothelium deficits. We focus on exploring the safety of highly effective polyphenols to ensure their maximum impact on cardiac abnormalities and discuss recent epidemiological evidence and intervention trials related to these properties. Kaempferol, quercetin, and resveratrol prevent oxidative stress by regulating proteins that induce oxidation in heart tissues. In addition, polyphenols modulate the tone of the endothelium of vessels by releasing nitric oxide (NO) and reducing low-density lipoprotein (LDL) oxidation to prevent atherosclerosis. In cardiomyocytes, polyphenols suppress the expression of inflammatory markers and inhibit the production of inflammation markers to exert an anti-inflammatory response. Consequently, heart diseases such as strokes, hypertension, heart failure, and ischemic heart disease could be prevented by dietary polyphenols.
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Affiliation(s)
- Iram Iqbal
- Department of Pharmacology, Faculty of Pharmacy, Bahauddin Zakariya University, Multan 60800, Pakistan; (I.I.); (M.W.); (M.F.L.); (R.N.)
| | - Polrat Wilairatana
- Department of Clinical Tropical Medicine, Faculty of Tropical Medicine, Mahidol University, Bangkok 10400, Thailand;
| | - Fatima Saqib
- Department of Clinical Tropical Medicine, Faculty of Tropical Medicine, Mahidol University, Bangkok 10400, Thailand;
| | - Bushra Nasir
- Department of Pharmaceutics, Faculty of Pharmacy, Bahauddin Zakariya University, Multan 60800, Pakistan;
| | - Muqeet Wahid
- Department of Pharmacology, Faculty of Pharmacy, Bahauddin Zakariya University, Multan 60800, Pakistan; (I.I.); (M.W.); (M.F.L.); (R.N.)
| | - Muhammad Farhaj Latif
- Department of Pharmacology, Faculty of Pharmacy, Bahauddin Zakariya University, Multan 60800, Pakistan; (I.I.); (M.W.); (M.F.L.); (R.N.)
| | - Ahmar Iqbal
- Department of General Surgery, Shanxi Medical University, Jinzhong 030600, China;
| | - Rabia Naz
- Department of Pharmacology, Faculty of Pharmacy, Bahauddin Zakariya University, Multan 60800, Pakistan; (I.I.); (M.W.); (M.F.L.); (R.N.)
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7
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Nishida T, Horita C, Imagawa M, Hibarino M, Tateno S, Kubo Y, Kawabe M, Morishita N, Endo S, Shiozaki K. Glucosyl hesperidin exhibits more potent anxiolytic activity than hesperidin accompanied by the attenuation of noradrenaline induction in a zebrafish model. Front Pharmacol 2023; 14:1213252. [PMID: 37663268 PMCID: PMC10470464 DOI: 10.3389/fphar.2023.1213252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Accepted: 08/08/2023] [Indexed: 09/05/2023] Open
Abstract
Anxiety is a symptom of various mental disorders, including depression. Severe anxiety can significantly affect the quality of life. Hesperidin (Hes), a flavonoid found in the peel of citrus fruits, reportedly has various functional properties, one of which is its ability to relieve acute and chronic stress. However, Hes is insoluble in water, resulting in a low absorption rate in the body and low bioavailability. Glucosyl hesperidin (GHes) is produced by adding one glucose molecule to hesperidin. Its water solubility is significantly higher than that of Hes, which is expected to improve its absorption into the body and enhance its effects. However, its efficacy in alleviating anxiety has not yet been investigated. Therefore, in this study, the anxiolytic effects of GHes were examined in a zebrafish model of anxiety. Long-term administration of diets supplemented with GHes did not cause any toxicity in the zebrafish. In the novel tank test, zebrafish in the control condition exhibited an anxious behavior called freezing, which was significantly suppressed in GHes-fed zebrafish. In the black-white preference test, which also induces visual stress, GHes-fed zebrafish showed significantly increased swimming time in the white side area. Furthermore, in tactile (low water-level stress) and olfactory-mediated stress (alarm substance administration test) tests, GHes suppressed anxious behavior, and these effects were stronger than those of Hes. Increased noradrenaline levels in the brain generally cause freezing; however, in zebrafish treated with GHes, the amount of noradrenaline after stress was lower than that in the control group. Activation of c-fos/ERK/Th, which is upstream of the noradrenaline synthesis pathway, was also suppressed, while activation of the CREB/BDNF system, which is vital for neuroprotective effects, was significantly increased. These results indicate that GHes has a more potent anxiolytic effect than Hes in vivo, which may have potential applications in drug discovery and functional food development.
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Affiliation(s)
- Takumi Nishida
- Department of Food Life Sciences, Faculty of Fisheries, Kagoshima University, Kagoshima, Japan
| | - Chihoko Horita
- Department of Food Life Sciences, Faculty of Fisheries, Kagoshima University, Kagoshima, Japan
| | - Mikiya Imagawa
- Department of Food Life Sciences, Faculty of Fisheries, Kagoshima University, Kagoshima, Japan
| | - Momoka Hibarino
- Department of Food Life Sciences, Faculty of Fisheries, Kagoshima University, Kagoshima, Japan
| | - Sayaka Tateno
- Department of Food Life Sciences, Faculty of Fisheries, Kagoshima University, Kagoshima, Japan
| | - Yurina Kubo
- Department of Food Life Sciences, Faculty of Fisheries, Kagoshima University, Kagoshima, Japan
| | - Momoko Kawabe
- Course of Biological Science and Technology, The United Graduate School of Agricultural Sciences, Kagoshima University, Kagoshima, Japan
| | | | - Shin Endo
- R&D Division, Hayashibara Co., Ltd., Okayama, Japan
| | - Kazuhiro Shiozaki
- Department of Food Life Sciences, Faculty of Fisheries, Kagoshima University, Kagoshima, Japan
- Course of Biological Science and Technology, The United Graduate School of Agricultural Sciences, Kagoshima University, Kagoshima, Japan
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8
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Liao X, Han Y, He Y, Liu J, Wang Y. Natural compounds targeting mitochondrial dysfunction: emerging therapeutics for target organ damage in hypertension. Front Pharmacol 2023; 14:1209890. [PMID: 37397478 PMCID: PMC10311420 DOI: 10.3389/fphar.2023.1209890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Accepted: 06/08/2023] [Indexed: 07/04/2023] Open
Abstract
Hypertension generally causes target organ damage (TOD) in the heart, brain, kidney, and blood vessels. This can result in atherosclerosis, plaque formation, cardiovascular and cerebrovascular events, and renal failure. Recent studies have indicated that mitochondrial dysfunction is crucial in hypertensive target organ damage. Consequently, mitochondria-targeted therapies attract increasing attention. Natural compounds are valuable resources for drug discovery and development. Many studies have demonstrated that natural compounds can ameliorate mitochondrial dysfunction in hypertensive target organ damage. This review examines the contribution of mitochondrial dysfunction to the development of target organ damage in hypertension. Moreover, it summarizes therapeutic strategies based on natural compounds that target mitochondrial dysfunction, which may be beneficial for preventing and treating hypertensive target organ damage.
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Affiliation(s)
- Xiaolin Liao
- Institute of Innovation and Applied Research in Chinese Medicine, Hunan University of Chinese Medicine, Changsha, Hunan, China
| | - Yuanshan Han
- Scientific Research Department, The First Hospital of Hunan University of Chinese Medicine, Changsha, Hunan, China
| | - Ying He
- Institute of Innovation and Applied Research in Chinese Medicine, Hunan University of Chinese Medicine, Changsha, Hunan, China
| | - Jianjun Liu
- Institute of Innovation and Applied Research in Chinese Medicine, Hunan University of Chinese Medicine, Changsha, Hunan, China
| | - Yuhong Wang
- Institute of Innovation and Applied Research in Chinese Medicine, Hunan University of Chinese Medicine, Changsha, Hunan, China
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9
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Molecular encapsulation of bioactive ingredients from Xuefu Zhuyu decoction by cyclodextrin-assisted extraction. J Drug Deliv Sci Technol 2023. [DOI: 10.1016/j.jddst.2023.104219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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10
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Aleissa MS, Al-Zharani M, Alneghery LM, Hasnain MS, Almutairi B, Ali D, Alarifi S, Alkahtani S. Lagerstroemia speciosa Ameliorated Blood Pressure in LNAME Induced Hypertension in Experimental Rats through NO/cGMP and Oxidative Stress Modulation. BIOMED RESEARCH INTERNATIONAL 2022; 2022:5894416. [PMID: 36262977 PMCID: PMC9576396 DOI: 10.1155/2022/5894416] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Accepted: 08/30/2022] [Indexed: 11/30/2022]
Abstract
Cardiovascular disease is the primary reason for chronic heart diseases and mortality worldwide. Hypertension (HTN) is the utmost dominant risk factor for the evolution of several diseases. Herbal medicines, traditional medicinal herbs, and their extracts are widely utilized to treat and monitor HTN. Herbal components have been shown to help relax arteries and lower oxidative stress. The current study assesses the probable role of herbal plant extract Lagerstroemia speciosa (LS) in the LNAME induced HTN in rats. LNAME (50 mg/100 mL) in drinkable water was given to rats for five weeks. There was a significant upsurge in LNAME-treated hypertensive rats' blood pressure (BP). On treatment with LS, it ameliorates blood pressure. Further, LS also improved body weight, reduced heart weight, and heart hypertrophy. The NO/cGMP concentration was lowered along with a substantial upsurge in the level of glutathione and a decline in MDA level. The LS extract also reduced the inflammatory cytokine markers in the systemic circulation. In conclusion, thus, the extract of LS treatment can efficiently alleviate the BP, oxidative stress markers, and inflammation and improve NO/cGMP concentration in LNAME induced HTN in rats.
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Affiliation(s)
- Mohammed S. Aleissa
- Department of Biology, College of Science, Imam Mohammad Ibn Saud Islamic University, Riyadh, Saudi Arabia
| | - Mohammed Al-Zharani
- Department of Biology, College of Science, Imam Mohammad Ibn Saud Islamic University, Riyadh, Saudi Arabia
| | - Lina M. Alneghery
- Department of Biology, College of Science, Imam Mohammad Ibn Saud Islamic University, Riyadh, Saudi Arabia
| | - Md Saquib Hasnain
- Department of Pharmacy, Palamau Institute of Pharmacy, Chianki, Daltonganj, 822102 Jharkhand, India
| | - Bader Almutairi
- Department of Zoology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Daoud Ali
- Department of Zoology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Saud Alarifi
- Department of Zoology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Saad Alkahtani
- Department of Zoology, College of Science, King Saud University, Riyadh, Saudi Arabia
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Zou J, Wang J, Ye W, Lu J, Li C, Zhang D, Ye W, Xu S, Chen C, Liu P, Liu Z. Citri Reticulatae Pericarpium (Chenpi): A multi-efficacy pericarp in treating cardiovascular diseases. Biomed Pharmacother 2022; 154:113626. [PMID: 36058153 DOI: 10.1016/j.biopha.2022.113626] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 08/28/2022] [Accepted: 08/29/2022] [Indexed: 11/28/2022] Open
Abstract
Citri Reticulatae Pericarpium (CRP) has been utilized as a versatile medicinal herb with wide cardiovascular benefits in Asian nations for centuries. Accumulating evidence suggests that CRP and its components are effective in preventing cardiovascular diseases (CVDs) such as atherosclerosis, myocardial infarction, myocardial ischemia, arrhythmia, cardiac hypertrophy, heart failure, and hypertension. Studies show that the two most bioactive components of CRP are flavonoids and volatile oils. The cardiovascular protective effects of CRP have attracted considerable research interest due to its hypolipidemic, antiplatelet activity, antioxidant and anti-inflammatory effects. Hereby, we provide a rigorous and up-to-date overview of the cardiovascular protective properties and the potential molecular targets of CRP, and finally highlight the pharmacokinetics and the therapeutic potential of the main pharmacologically active components of CRP to treat CVDs.
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Affiliation(s)
- Jiami Zou
- Guangdong Province Key Laboratory of Pharmacodynamic Constituents of Traditional Chinese Medicine and New Drugs Research, College of Pharmacy, Jinan University, 511436 Guangzhou, China
| | - Jiaojiao Wang
- Guangdong Province Key Laboratory of Pharmacodynamic Constituents of Traditional Chinese Medicine and New Drugs Research, College of Pharmacy, Jinan University, 511436 Guangzhou, China; Department of Critical Care Medicine, Maoming People's Hospital, Maoming, 525000 Guangdong, China
| | - Weile Ye
- Guangdong Province Key Laboratory of Pharmacodynamic Constituents of Traditional Chinese Medicine and New Drugs Research, College of Pharmacy, Jinan University, 511436 Guangzhou, China
| | - Jing Lu
- National-Local Joint Engineering Lab of Druggability and New Drugs Evaluation, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China; Guangdong Provincial Key Laboratory of New Drug Design and Evaluation, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Chengzhi Li
- Department of Interventional Radiology and Vascular Surgery, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Dongmei Zhang
- Guangdong Province Key Laboratory of Pharmacodynamic Constituents of Traditional Chinese Medicine and New Drugs Research, College of Pharmacy, Jinan University, 511436 Guangzhou, China
| | - Wencai Ye
- Guangdong Province Key Laboratory of Pharmacodynamic Constituents of Traditional Chinese Medicine and New Drugs Research, College of Pharmacy, Jinan University, 511436 Guangzhou, China
| | - Suowen Xu
- Institute of Endocrine and Metabolic Diseases, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Chunbo Chen
- Department of Critical Care Medicine, Maoming People's Hospital, Maoming, 525000 Guangdong, China
| | - Peiqing Liu
- National-Local Joint Engineering Lab of Druggability and New Drugs Evaluation, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China; Guangdong Provincial Key Laboratory of New Drug Design and Evaluation, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China.
| | - Zhiping Liu
- Guangdong Province Key Laboratory of Pharmacodynamic Constituents of Traditional Chinese Medicine and New Drugs Research, College of Pharmacy, Jinan University, 511436 Guangzhou, China.
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12
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TetraSOD®, a Unique Marine Microalgae Ingredient, Promotes an Antioxidant and Anti-Inflammatory Status in a Metabolic Syndrome-Induced Model in Rats. Nutrients 2022; 14:nu14194028. [PMID: 36235679 PMCID: PMC9571776 DOI: 10.3390/nu14194028] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2022] [Revised: 09/09/2022] [Accepted: 09/22/2022] [Indexed: 11/29/2022] Open
Abstract
Increased oxidative stress has been linked to the pathogenic process of obesity and can trigger inflammation, which is often linked with the risk factors that make up metabolic syndrome (MetS), including obesity, insulin resistance, dyslipidaemia and hypertension. TetraSOD®, a natural marine vegan ingredient derived from the microalgae Tetraselmis chuii that is high in the antioxidant enzymes superoxide dismutase (SOD), catalase (CAT), and glutathione peroxidase (GPx) has recently demonstrated in vitro increased activity of these key antioxidant enzymes. In the present study, the potential bioactive effects of three dietary dosages of TetraSOD® in enhancing antioxidant and anti-inflammatory mechanisms to combat the metabolic disturbances that compose MetS were assessed in rats given a cafeteria (CAF) diet. Chronic supplementation with 0.17, 1.7, and 17 mg kg−1 day−1 of TetraSOD® for 8 weeks ameliorated the abnormalities associated with MetS, including oxidative stress and inflammation, promoting endogenous antioxidant defence mechanisms in the liver (GPx and GSH), modulating oxidative stress and inflammatory markers in plasma (NOx, oxLDL and IL-10), and regulating genes involved in antioxidant, anti-inflammatory and immunomodulatory pathways in the liver, mesenteric white adipose tissue (MWAT), thymus, and spleen. Overall, TetraSOD® appears to be a potential therapeutic option for the management of MetS.
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13
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Kubatka P, Mazurakova A, Koklesova L, Samec M, Sokol J, Samuel SM, Kudela E, Biringer K, Bugos O, Pec M, Link B, Adamkov M, Smejkal K, Büsselberg D, Golubnitschaja O. Antithrombotic and antiplatelet effects of plant-derived compounds: a great utility potential for primary, secondary, and tertiary care in the framework of 3P medicine. EPMA J 2022; 13:407-431. [PMID: 35990779 PMCID: PMC9376584 DOI: 10.1007/s13167-022-00293-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Accepted: 08/03/2022] [Indexed: 12/29/2022]
Abstract
Thromboembolism is the third leading vascular disease, with a high annual incidence of 1 to 2 cases per 1000 individuals within the general population. The broader term venous thromboembolism generally refers to deep vein thrombosis, pulmonary embolism, and/or a combination of both. Therefore, thromboembolism can affect both – the central and peripheral veins. Arterial thromboembolism causes systemic ischemia by disturbing blood flow and oxygen supply to organs, tissues, and cells causing, therefore, apoptosis and/or necrosis in the affected tissues. Currently applied antithrombotic drugs used, e.g. to protect affected individuals against ischemic stroke, demonstrate significant limitations. For example, platelet inhibitors possess only moderate efficacy. On the other hand, thrombolytics and anticoagulants significantly increase hemorrhage. Contextually, new approaches are extensively under consideration to develop next-generation antithrombotics with improved efficacy and more personalized and targeted application. To this end, phytochemicals show potent antithrombotic efficacy demonstrated in numerous in vitro, ex vivo, and in vivo models as well as in clinical evaluations conducted on healthy individuals and persons at high risk of thrombotic events, such as pregnant women (primary care), cancer, and COVID-19-affected patients (secondary and tertiary care). Here, we hypothesized that specific antithrombotic and antiplatelet effects of plant-derived compounds might be of great clinical utility in primary, secondary, and tertiary care. To increase the efficacy, precise patient stratification based on predictive diagnostics is essential for targeted protection and treatments tailored to the person in the framework of 3P medicine. Contextually, this paper aims at critical review toward the involvement of specific classes of phytochemicals in antiplatelet and anticoagulation adapted to clinical needs. The paper exemplifies selected plant-derived drugs, plant extracts, and whole plant foods/herbs demonstrating their specific antithrombotic, antiplatelet, and fibrinolytic activities relevant for primary, secondary, and tertiary care. One of the examples considered is antithrombotic and antiplatelet protection specifically relevant for COVID-19-affected patient groups.
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Affiliation(s)
- Peter Kubatka
- Department of Medical Biology, Jessenius Faculty of Medicine, Comenius University in Bratislava, 03601 Martin, Slovakia
| | - Alena Mazurakova
- Clinic of Obstetrics and Gynecology, Jessenius Faculty of Medicine, Comenius University in Bratislava, 03601 Martin, Slovakia
| | - Lenka Koklesova
- Clinic of Obstetrics and Gynecology, Jessenius Faculty of Medicine, Comenius University in Bratislava, 03601 Martin, Slovakia
| | - Marek Samec
- Department of Pathological Physiology, Jessenius Faculty of Medicine, Comenius University in Bratislava, 03601 Martin, Slovakia
| | - Juraj Sokol
- Department of Hematology and Transfusion Medicine, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, 03601 Martin, Slovakia
| | - Samson Mathews Samuel
- Department of Physiology and Biophysics, Weill Cornell Medicine-Qatar, Qatar Foundation, Education City, 24144 Doha, Qatar
| | - Erik Kudela
- Clinic of Obstetrics and Gynecology, Jessenius Faculty of Medicine, Comenius University in Bratislava, 03601 Martin, Slovakia
| | - Kamil Biringer
- Clinic of Obstetrics and Gynecology, Jessenius Faculty of Medicine, Comenius University in Bratislava, 03601 Martin, Slovakia
| | | | - Martin Pec
- Department of Medical Biology, Jessenius Faculty of Medicine, Comenius University in Bratislava, 03601 Martin, Slovakia
| | - Barbara Link
- Department of Radiation Oncology, University Hospital Bonn, Rheinische Friedrich-Wilhelms-Universität Bonn, 53127 Bonn, Germany
| | - Marian Adamkov
- Department of Histology and Embryology, Jessenius Faculty of Medicine, Comenius University in Bratislava, 03601 Martin, Slovakia
| | - Karel Smejkal
- Department of Natural Drugs, Faculty of Pharmacy, Masaryk University, 61200 Brno, Czech Republic
| | - Dietrich Büsselberg
- Department of Physiology and Biophysics, Weill Cornell Medicine-Qatar, Qatar Foundation, Education City, 24144 Doha, Qatar
| | - Olga Golubnitschaja
- Predictive, Preventive and Personalised (3P) Medicine, Department of Radiation Oncology, University Hospital Bonn, Rheinische Friedrich-Wilhelms-Universität Bonn, 53127 Bonn, Germany
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14
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Famurewa AC, Renu K, Eladl MA, Chakraborty R, Myakala H, El-Sherbiny M, Elsherbini DMA, Vellingiri B, Madhyastha H, Ramesh Wanjari U, Goutam Mukherjee A, Valsala Gopalakrishnan A. Hesperidin and hesperetin against heavy metal toxicity: Insight on the molecular mechanism of mitigation. Biomed Pharmacother 2022; 149:112914. [DOI: 10.1016/j.biopha.2022.112914] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 03/29/2022] [Accepted: 03/30/2022] [Indexed: 11/02/2022] Open
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15
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Salam R, Batool Rizvi SN, Hussain N, Firdous S, Zaheer M, Naeem M. Role of Hesperidin and Fresh Orange juice in altering the bioavailability of Beta-Blocker, Metoprolol Tartrate. An invivo model. Xenobiotica 2022; 52:295-300. [PMID: 35443873 DOI: 10.1080/00498254.2022.2067507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
1. The aim of my study was to find the effect of co-administrating orange juice and hesperidin on the bioavailability of metoprolol tartrate in rabbits.2. Metoprolol tartrate (10mg/kg) was given orally to rabbits with hesperidin (10mg/Kg) and with orange juice (6ml/Kg) separately.3. The plasma concentrations of metoprolol tartrate was determined using Reverse Phase-High Performance Liquid Chromatography at 1.5, 1, 2, 4 and 6 hours and the pharmacokinetic parameters were studied.4. In comparison to the control group, the AUC of metoprolol tartrate was increased significantly by 68.32% with hesperidin while orange juice substantially reduced the AUC by 37.08% .However no significant change was observed in Tmax Kel and Vd in both groups. The relative bioavailability of metoprolol tartrate with hesperidin was 168.3% as compared to orange juice i-e 62.9%.5. The present study revealed that the concurrent intake of hesperidin with metoprolol tartrate increased its bioavailability while orange juice administration suppressed its bioavailability. The change in bioavailability of metoprolol tartrate might be due to alterations in the activity of cytochrome P450 enzymes involved in the metabolism of metoprolol tartrate. However, the exact mechanism is still not known. These interactions may be of clinical significance.
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Affiliation(s)
- Rabiha Salam
- School of Chemistry, The University of Punjab (Canal Rd, Quaid-i-Azam Campus, Lahore, Pakistan)
| | | | - Naqi Hussain
- Center of Applied Chemistry and Research, Pakistan Council of Scientific & Industrial Research (PCSIR Labs Complex, Ferozepur Road, Lahore, Pakistan)
| | - Shama Firdous
- Food and Biotechnology Research Center, Pakistan Council of Scientific & Industrial Research (PCSIR Labs Complex, Ferozepur Road, Lahore, Pakistan)
| | - Muhammad Zaheer
- Center of Applied Chemistry and Research, Pakistan Council of Scientific & Industrial Research (PCSIR Labs Complex, Ferozepur Road, Lahore, Pakistan)
| | - Muhammad Naeem
- Center of Applied Chemistry and Research, Pakistan Council of Scientific & Industrial Research (PCSIR Labs Complex, Ferozepur Road, Lahore, Pakistan)
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16
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Viswanatha GL, Shylaja H, Keni R, Nandakumar K, Rajesh S. A systematic review and meta‐analysis on the cardio‐protective activity of naringin based on pre‐clinical evidences. Phytother Res 2022; 36:1064-1092. [DOI: 10.1002/ptr.7368] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Revised: 10/15/2021] [Accepted: 12/10/2021] [Indexed: 12/12/2022]
Affiliation(s)
| | | | - Raghuvir Keni
- Department of Pharmacology Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education Manipal India
| | - Krishnadas Nandakumar
- Department of Pharmacology Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education Manipal India
| | - Subbanna Rajesh
- Department of Pharmacology Government College of Pharmacy Bangalore India
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17
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Syed AA, Shafiq M, Reza MI, Bharati P, Husain A, Singh P, Hanif K, Gayen JR. Ethanolic extract of Cissus quadrangularis improves vasoreactivity by modulation of eNOS expression and oxidative stress in spontaneously hypertensive rats. Clin Exp Hypertens 2021; 44:63-71. [PMID: 34648416 DOI: 10.1080/10641963.2021.1991942] [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] [Indexed: 12/25/2022]
Abstract
BACKGROUND Endothelial dysfunction is related to the reduced bioavailability of nitric oxide (NO) and plays a significant role in developing hypertension. The intake of a diet rich in antioxidants decreases the threat of hypertension. Cissus quadrangularis possesses antioxidant, anti-inflammatory, and hypocholesterolemic activities. However, to date, no studies have been performed to explore this plant's antihypertensive and vasorelaxant activity. Herein, we investigated the chronic effect of C. quadrangularis on blood pressure as well as vascular function in hypertensive rats. METHODS Male spontaneously hypertensive rats (SHR) were randomly divided into two groups. Normotensive Wistar rats were taken as the control group. The treatment was done using ethanolic extract of C. quadrangularis (EECQ) at a dose of 200 mg/kg. RESULTS The administration of EECQ for six weeks reduced the systolic blood pressure, mean arterial blood pressure, and heart rate. It also alleviated the cardiac and renal hypertrophy indices. Supplementation of EECQ improved the endothelium-dependent aortic vasodilation induced by acetylcholine. It restored the NO level and endothelial NO synthase expression in the aorta. Subsequently, the extract alleviates the oxidative stress and inflammatory markers in SHR rats. CONCLUSION Thus, in the present study, the chronic treatment of EECQ to genetically hypertensive rats improved endothelium-dependent relaxation in addition to its antihypertensive effect by eNOS activation and inhibition of ROS production, inflammation.
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Affiliation(s)
- Anees Ahmed Syed
- Pharmaceutics & Pharmacokinetics Division, CSIR-Central Drug Research Institute, Lucknow, India.,Academy of Scientific and Innovative Research (Acsir), Ghaziabad, India
| | - Mohammed Shafiq
- Academy of Scientific and Innovative Research (Acsir), Ghaziabad, India.,Pharmacology Division, CSIR-Central Drug Research Institute, Lucknow, India
| | - Mohammad Irshad Reza
- Pharmaceutics & Pharmacokinetics Division, CSIR-Central Drug Research Institute, Lucknow, India
| | - Pragya Bharati
- Academy of Scientific and Innovative Research (Acsir), Ghaziabad, India.,Pharmacology Division, CSIR-Central Drug Research Institute, Lucknow, India
| | - Athar Husain
- Pharmaceutics & Pharmacokinetics Division, CSIR-Central Drug Research Institute, Lucknow, India.,Academy of Scientific and Innovative Research (Acsir), Ghaziabad, India
| | - Pragati Singh
- Pharmaceutics & Pharmacokinetics Division, CSIR-Central Drug Research Institute, Lucknow, India
| | - Kashif Hanif
- Academy of Scientific and Innovative Research (Acsir), Ghaziabad, India.,Pharmacology Division, CSIR-Central Drug Research Institute, Lucknow, India
| | - Jiaur R Gayen
- Pharmaceutics & Pharmacokinetics Division, CSIR-Central Drug Research Institute, Lucknow, India.,Academy of Scientific and Innovative Research (Acsir), Ghaziabad, India.,Pharmacology Division, CSIR-Central Drug Research Institute, Lucknow, India
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18
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Cao Y, Xie L, Liu K, Liang Y, Dai X, Wang X, Lu J, Zhang X, Li X. The antihypertensive potential of flavonoids from Chinese Herbal Medicine: A review. Pharmacol Res 2021; 174:105919. [PMID: 34601080 DOI: 10.1016/j.phrs.2021.105919] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 09/26/2021] [Accepted: 09/28/2021] [Indexed: 12/11/2022]
Abstract
With the coming of the era of the aging population, hypertension has become a global health burden to be dealt with. Although there are multiple drugs and procedures to control the symptoms of hypertension, the management of it is still a long-term process, and the side effects of conventional drugs pose a burden on patients. Flavonoids, common compounds found in fruits and vegetables as secondary metabolites, are active components in Chinese Herbal Medicine. The flavonoids are proved to have cardiovascular benefits based on a plethora of animal experiments over the last decade. Thus, the flavonoids or flavonoid-rich plant extracts endowed with anti-hypertension activities and probable mechanisms were reviewed. It has been found that flavonoids may affect blood pressure in various ways. Moreover, despite the substantial evidence of the potential for flavonoids in the control of hypertension, it is not sufficient to support the clinical application of flavonoids as an adjuvant or core drug. So the synergistic effects of flavonoids with other drugs, pharmacokinetic studies, clinical trials and the safety of flavonoids are also incorporated in the discussion. It is believed that more breakthrough studies are needed. Overall, this review may shed some new light on the explicit recognition of the mechanisms of anti-hypertension actions of flavonoids, pointing out the limitations of relevant research at the current stage and the aspects that should be strengthened in future researches.
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Affiliation(s)
- Yi Cao
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, PR China
| | - Long Xie
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, PR China
| | - Kai Liu
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, PR China
| | - Youdan Liang
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, PR China
| | - Xiaolin Dai
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, PR China
| | - Xian Wang
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, PR China
| | - Jing Lu
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, PR China
| | - Xumin Zhang
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, PR China
| | - Xiaofang Li
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, PR China.
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19
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Mandour DA, Bendary MA, Alsemeh AE. Histological and imunohistochemical alterations of hippocampus and prefrontal cortex in a rat model of Alzheimer like-disease with a preferential role of the flavonoid "hesperidin". J Mol Histol 2021; 52:1043-1065. [PMID: 34170456 DOI: 10.1007/s10735-021-09998-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 06/12/2021] [Indexed: 10/21/2022]
Abstract
Alzheimer's disease (AD) is a chronic age-related neurodegenerative disease characterized by degeneration of the central cholinergic neurons, inflammation and oxidative stress in the basal forebrain, prefrontal cortex and hippocampus. Hesperidin (Hesp) is one of the flavonoids havinganti-inflammatory and anti-oxidative properties in some neurodegerative brain lesions. To investigate the possible neuroprotective role of Hespin an AD-like rat model induced experimentally by Scopolamine (Scop). Forty adult male Sprague Dawley rats were randomly allocated into four groups. Group I-(Control), group II-(Hesp) (supplemented orally with 100 mg/kg Hesp for 28 days), group III-(AD) (injected i.p with 1 mg/kg Scop for 9 days) and group IV-(Hesp/AD). At the end of the experiment, behavioral (Y-maze test) and biochemical analysis were carried out along with histological, immunohistochemical and morphometric studies of the hippocampus and prefrontal cortex. AD rats displayed memory impairment in the behavioural paradigm with a concomitant increase of serum TNF-α and IL-1β, while IL-10 decreased significantly. Also, there was a rise of amyloid beta-42 (Aβ-42), acetylcholinesterase (AChE) activity and malondialdehyde (MDA) together with a decrease of reduced glutathione (GSH) in hippocampal and prefrontal homogenate. In addition, sections of the hippocampus and prefrontal cortex revealed obvious histopathological changes, overexpression of p-Tau protein and glial fibrillary acidic protein (GFAP) with a decrease in the expression of synaptophysin (SYN). Contradictorily, pre-treatment with Hesp offset the spatial memory deficits, redox imbalance, Aβ-42 and AChE over activity as well as preserved the histological architecture and attenuated the raised p-Tau protein and GFAP while upregulated SYN immuoreactivity of AD rats. Collectively, our results highlight the potential mitigating role of Hesp in AD-like state in rats and this may presumably raise the possibility of its future implementation as a prophylactic remedy against AD in humans.
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Affiliation(s)
- Dalia A Mandour
- Department of Human Anatomy and Embryology, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - M A Bendary
- Department of Physiology, Faculty of Medicine, Menoufia University, Shebeen El-Kom, Egypt
| | - Amira E Alsemeh
- Department of Human Anatomy and Embryology, Faculty of Medicine, Zagazig University, Zagazig, Egypt.
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20
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Amini N, Sarkaki A, Dianat M, Mard SA, Ahangarpour A, Badavi M. Naringin and Trimetazidine Improve Baroreflex Sensitivity and Nucleus Tractus Solitarius Electrical Activity in Renal Ischemia-Reperfusion Injury. Arq Bras Cardiol 2021; 117:290-297. [PMID: 34495221 PMCID: PMC8395798 DOI: 10.36660/abc.20200121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Accepted: 08/12/2020] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Nucleus tractus solitarius (NTS) is a brain area that plays a key role in kidney and cardiovascular regulation via baroreceptors impulses. OBJECTIVES The aim of this study was to evaluate the effect of naringin (NAR) and trimetazidine (TMZ) alone and their combination on NTS electrical activity and baroreceptor sensitivity (BRS) in renal ischemia- reperfusion (I/R) injury. METHODS Forty male Sprague-Dawley rats (200- 250 g) were allocated into 5 groups with 8 in each. 1) Sham; 2) I/R; 3) TMZ 5 mg/kg; 4) NAR 100 mg/kg; and 5) TMZ5+ NAR100. The left femoral vein was cannulated to infuse saline solution or drug and the BRS was evaluated. I/R was induced by occlusion of renal pedicles for 45 min, followed by 4 hours of reperfusion. The NTS local electroencephalogram (EEG) was recorded before, during ischemia and throughout the reperfusion. Phenylephrine was injected intravenously to evaluate BRS at the end of reperfusion time. The data were analyzed by two-way repeated measurement ANOVA followed by Tukey's post hoc test. A p-value <0.05 was considered significant. RESULTS NTS electrical waves did not change during ischemia time, while they significantly decreased during the entire reperfusion time. NTS electrical activity and BRS dramatically reduced in rats with I/R injury; however, administration of NAR, TMZ alone or their combination significantly improved these changes in rats with I/R injury. CONCLUSIONS The results showed that I/R injury leads to reduced BRS and NTS electrical activity and there may be an association between I/R and decreased BRS. In addition, NAR and TMZ are promising agents to treat I/R complications.
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Affiliation(s)
- Negin Amini
- Department of Physiology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz - Irã.,The Persian Gulf Physiology Research Center, Research Institute of Basic Medical Sciences, Ahvaz Jundishapur University of Medical Sciences, Ahvaz - Irã
| | - Alireza Sarkaki
- Department of Physiology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz - Irã.,The Persian Gulf Physiology Research Center, Research Institute of Basic Medical Sciences, Ahvaz Jundishapur University of Medical Sciences, Ahvaz - Irã
| | - Mahin Dianat
- Department of Physiology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz - Irã.,The Persian Gulf Physiology Research Center, Research Institute of Basic Medical Sciences, Ahvaz Jundishapur University of Medical Sciences, Ahvaz - Irã
| | - Seyyed Ali Mard
- Department of Physiology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz - Irã.,The Persian Gulf Physiology Research Center, Research Institute of Basic Medical Sciences, Ahvaz Jundishapur University of Medical Sciences, Ahvaz - Irã
| | - Akram Ahangarpour
- Department of Physiology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz - Irã.,The Persian Gulf Physiology Research Center, Research Institute of Basic Medical Sciences, Ahvaz Jundishapur University of Medical Sciences, Ahvaz - Irã
| | - Mohammad Badavi
- Department of Physiology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz - Irã.,The Persian Gulf Physiology Research Center, Research Institute of Basic Medical Sciences, Ahvaz Jundishapur University of Medical Sciences, Ahvaz - Irã
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21
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Wong ESW, Li RWS, Li J, Li R, Seto SW, Lee SMY, Leung GPH. Relaxation effect of narirutin on rat mesenteric arteries via nitric oxide release and activation of voltage-gated potassium channels. Eur J Pharmacol 2021; 905:174190. [PMID: 34015322 DOI: 10.1016/j.ejphar.2021.174190] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 04/28/2021] [Accepted: 05/12/2021] [Indexed: 11/20/2022]
Abstract
Narirutin is one of the most common flavanones found in citrus fruits. The vascular effects of its analogues naringenin and naringin have been reported but its effects on the cardiovascular system are largely unknown. In this study, relaxation effect of narirutin and its mechanisms of action were investigated by measuring isometric tension in rat mesenteric arteries. Patch-clamping was also used to study the effect of narirutin on potassium channels in vascular smooth muscle cells. Moreover, its effects on phosphorylation of endothelial nitric oxide synthase, cAMP level and phosphodiesterase activity in rat mesenteric arteries were studied by Western blot and biochemical assays. The results showed that pre-incubation of rat mesenteric arteries with narirutin had no influence on acetylcholine-induced endothelial-dependent relaxation. However, narirutin caused a direct concentration-dependent relaxation in rat mesenteric arteries. This relaxation effect was comparable to that of narirutin's structural analogue naringenin. Narirutin-induced relaxation was reduced by the removal of endothelium, NG-nitro-L-arginine methyl ester (a nitric oxide synthase inhibitor), and 4-aminopyridine (a voltage-gated potassium channel blocker). In addition, narirutin increased the phosphorylation of endothelial nitric oxide synthase and increased the voltage-dependent potassium current in mesenteric arterial smooth muscle cells. These effects were abolished by protein kinase A inhibitor. Furthermore, narirutin could increase cAMP level and inhibit phosphodiesterase activity in rat mesenteric arteries. In conclusion, narirutin has vasorelaxing effect and the mechanism involves the inhibition of phosphodiesterase, which increases intracellular cAMP, thereby stimulating the endothelial nitric oxide synthase and activating the voltage-gated potassium channels in vascular smooth muscle cells.
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Affiliation(s)
- Emily Sze-Wan Wong
- Applied Science and Environmental Studies, Department of Science, School of Science and Technology, The Open University of Hong Kong, Hong Kong
| | - Rachel Wai-Sum Li
- Department of Pharmacology and Pharmacy, The University of Hong Kong, Hong Kong
| | - Jingjing Li
- Department of Pharmacology and Pharmacy, The University of Hong Kong, Hong Kong
| | - Renkai Li
- Department of Pharmacology and Pharmacy, The University of Hong Kong, Hong Kong
| | - Sai-Wang Seto
- Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hong Kong
| | - Simon Ming-Yuen Lee
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Avenida da Universidade, Taipa, Macau
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22
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Wang MH, Yang CC, Tseng HC, Fang CH, Lin YW, Soung HS. Naringin Ameliorates Haloperidol-Induced Neurotoxicity and Orofacial Dyskinesia in a Rat Model of Human Tardive Dyskinesia. Neurotox Res 2021; 39:774-786. [PMID: 33523404 DOI: 10.1007/s12640-021-00333-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 01/13/2021] [Accepted: 01/14/2021] [Indexed: 12/12/2022]
Abstract
Animal models of haloperidol (HAL)-induced neurotoxicity and orofacial dyskinesia (OD) have long been used to study human tardive dyskinesia (TD). Similar to patients with TD, these models show strong pathophysiological characteristics such as striatal oxidative stress and neural cytoarchitecture alteration. Naringin (NAR), a bioflavonoid commonly found in citrus fruits, has potent antioxidative, anti-inflammatory, antiapoptotic, and neuroprotective properties. The present study evaluated the potential protective effects of NAR against HAL-induced OD in rats and the neuroprotective mechanisms underlying these effects. HAL treatment (1 mg/kg i.p. for 21 successive days) induced OD development, characterized by increased vacuous chewing movement (VCM) and tongue protrusion (TP), which were recorded on the 7th, 14th, and 21st day of drug treatment. NAR (30, 100, and 300 mg/kg) was administered orally 60 min before HAL injection for 21 successive days. On the 21st day, after behavioral testing, the rats were sacrificed, and the nitrosative and oxidative status, antioxidation power, neurotransmitter levels, neuroinflammation, and apoptotic markers in the striatum were measured. HAL induced OD development, with significant increases in the frequency of VCM and TP. NAR treatment (100 and 300 mg/kg) prevented HAL-induced OD significantly. Additionally, NAR treatment reduced the HAL-induced nitric oxide and lipid peroxide production, increased the antioxidation power and neurotransmitter levels in the striatum, and significantly reduced the levels of neuroinflammatory and apoptotic markers. Our results first demonstrate the neuroprotective effects of NAR against HAL-induced OD, suggesting that NAR may help in delaying or treating human TD in clinical settings.
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Affiliation(s)
- Mao-Hsien Wang
- Department of Anesthesia, En Chu Kon Hospital, Sanshia District, 23702, New Taipei City, Taiwan, Republic of China
| | - Chih-Chuan Yang
- Department of Neurosurgery, Mackay Memorial Hospital, 10449, Taipei, Taiwan, Republic of China
- Department of Medicine, Mackay Medical College, 252, New Taipei City, Taiwan, Republic of China
| | - Hsiang-Chien Tseng
- Department of Anesthesiology, Su Memorial Hospital, Shin Kong Wu Ho, 11101, Taipei, Taiwan, Republic of China
- School of Medicine, Fu Jen Catholic University, 24205, New Taipei City, Taiwan, Republic of China
| | - Chih-Hsiang Fang
- Institute of Biomedical Engineering, National Taiwan University, 10051, Taipei, Taiwan, Republic of China
| | - Yi-Wen Lin
- Institute of Biomedical Engineering, National Taiwan University, 10051, Taipei, Taiwan, Republic of China
| | - Hung-Sheng Soung
- Department of Psychiatry, Yuan-Shan Br. of Taipei Veteran General Hospital, 26604, Yilan County, Taiwan, Republic of China.
- Department of Biomedical Engineering, National Defense Medical Center, 11490, Taipei, Taiwan, Republic of China.
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Karim N, Shishir MRI, Gowd V, Chen W. Hesperidin-An Emerging Bioactive Compound against Metabolic Diseases and Its Potential Biosynthesis Pathway in Microorganism. FOOD REVIEWS INTERNATIONAL 2021. [DOI: 10.1080/87559129.2020.1858312] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Naymul Karim
- Department of Food Science and Nutrition, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang University, Hangzhou, China
| | - Mohammad Rezaul Islam Shishir
- Department of Food Science and Nutrition, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang University, Hangzhou, China
| | - Vemana Gowd
- Department of Food Science and Nutrition, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang University, Hangzhou, China
| | - Wei Chen
- Department of Food Science and Nutrition, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang University, Hangzhou, China
- Ningbo Research Institute, Zhejiang University, Ningbo, China
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24
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Parrella E, Gussago C, Porrini V, Benarese M, Pizzi M. From Preclinical Stroke Models to Humans: Polyphenols in the Prevention and Treatment of Stroke. Nutrients 2020; 13:nu13010085. [PMID: 33383852 PMCID: PMC7823436 DOI: 10.3390/nu13010085] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2020] [Accepted: 12/24/2020] [Indexed: 02/07/2023] Open
Abstract
Polyphenols are an important family of molecules of vegetal origin present in many medicinal and edible plants, which represent important alimentary sources in the human diet. Polyphenols are known for their beneficial health effects and have been investigated for their potential protective role against various pathologies, including cancer, brain dysfunctions, cardiovascular diseases and stroke. The prevention of stroke promoted by polyphenols relies mainly on their effect on cardio- and cerebrovascular systems. However, a growing body of evidence from preclinical models of stroke points out a neuroprotective role of these molecules. Notably, in many preclinical studies, the polyphenolic compounds were effective also when administered after the stroke onset, suggesting their possible use in promoting recovery of patients suffering from stroke. Here, we review the effects of the major polyphenols in cellular and in vivo models of both ischemic and hemorrhagic stroke in immature and adult brains. The results from human studies are also reported.
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In silico identification of strong binders of the SARS-CoV-2 receptor-binding domain. Eur J Pharmacol 2020; 890:173701. [PMID: 33130279 PMCID: PMC7598446 DOI: 10.1016/j.ejphar.2020.173701] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Revised: 10/27/2020] [Accepted: 10/28/2020] [Indexed: 12/30/2022]
Abstract
The world is currently witnessing the spread of the deadly severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) that causes the coronavirus disease 2019 (COVID-19). In less than three months since the first cases were reported, the World Health Organization declared it a pandemic disease. Although several treatment and prevention strategies are currently under investigation, a continuous effort to investigate and develop effective cures is urgently needed. Thus, we performed molecular docking and structure-based virtual screening of libraries of approved drugs, antivirals, inhibitors of protein-protein interactions, and one million other small molecules to identify strong binders of the SARS-CoV-2 receptor-binding domain (RBD) that might interfere with the receptor recognition process, so as to inhibit the viral cellular entry. According to our screening and selection criteria, three approved antivirals (elbasvir, grazoprevir, and sovaprevir) and 4 other drugs (hesperidin, pamaqueside, diosmin, and sitogluside) were identified as potent binders of the RBD. The binding of these molecules involved several RBD residues required for the interaction of the virus with its cellular receptor. Furthermore, this study also discussed the pharmacological action of the 4 non-antiviral drugs on hematological and neurological disorders that, in addition to inhibiting the viral entry, could be beneficial against the neurological disorders identified in COVID-19 patients. Besides, six other small-molecules were identified, with no pharmacological description so far, exhibiting strong binding affinities to the RBD that we believe worth being investigated as inhibitors of the SARS-CoV-2-receptor interaction. We aimed to identify strong binders of the SARS-CoV-2 RBD to be used as inhibitors of virus-receptor interaction. Accordingly, 3 antivirals, 4 other approved drugs and 6 small-molecules have been identified as potential ligands of the RBD. The binding of these selected compounds involves several RBD residues crucial for the virus-receptor interaction. Besides RBD-binding, we discussed the possible effects of the selected drugs on the COVID-19- related neurological disorders.
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Ciumărnean L, Milaciu MV, Runcan O, Vesa ȘC, Răchișan AL, Negrean V, Perné MG, Donca VI, Alexescu TG, Para I, Dogaru G. The Effects of Flavonoids in Cardiovascular Diseases. Molecules 2020; 25:E4320. [PMID: 32967119 PMCID: PMC7571023 DOI: 10.3390/molecules25184320] [Citation(s) in RCA: 137] [Impact Index Per Article: 34.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 09/13/2020] [Accepted: 09/18/2020] [Indexed: 12/14/2022] Open
Abstract
Flavonoids are metabolites of plants and fungus. Flavonoid research has been paid special attention to in recent times after the observation of their beneficial effects on the cardiovascular system. These favorable effects are exerted by flavonoids mainly due to their antioxidant properties, which result from the ability to decrease the oxidation of low-density lipoproteins, thus improving the lipid profiles. The other positive effect exerted on the cardiovascular system is the ability of flavonoids to produce vasodilation and regulate the apoptotic processes in the endothelium. Researchers suggested that these effects, including their anti-inflammatory function, are consequences of flavonoids' potent antioxidant properties, but recent studies have shown multiple signaling pathways linked to them, thus suggesting that there are more mechanisms involved in the beneficial effect of the flavonoids on the human body. This review aims to present the latest data on the classification of these substances, their main mechanisms of action in the human body, and the beneficial effects on the physiological and pathological status of the cardiovascular system.
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Affiliation(s)
- Lorena Ciumărnean
- Department 5—Internal Medicine, 4th Medical Clinic, Faculty of Medicine, “Iuliu Haţieganu” University of Medicine and Pharmacy, 400015 Cluj-Napoca, Romania; (L.C.); (M.V.M.); (M.-G.P.); (V.N.); (T.-G.A.); (I.P.)
| | - Mircea Vasile Milaciu
- Department 5—Internal Medicine, 4th Medical Clinic, Faculty of Medicine, “Iuliu Haţieganu” University of Medicine and Pharmacy, 400015 Cluj-Napoca, Romania; (L.C.); (M.V.M.); (M.-G.P.); (V.N.); (T.-G.A.); (I.P.)
| | - Octavia Runcan
- Regional Institute of Gastroenterology and Hepatology ‘Octavian Fodor’ Cluj-Napoca, 400162 Cluj-Napoca, Romania;
| | - Ștefan Cristian Vesa
- Department 2—Functional Sciences, Discipline of Pharmacology, Toxicology and Clinical Pharmacology, Faculty of Medicine, “Iuliu Haţieganu” University of Medicine and Pharmacy, 400337 Cluj-Napoca, Romania
| | - Andreea Liana Răchișan
- Department of Pediatrics, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400177 Cluj-Napoca, Romania
| | - Vasile Negrean
- Department 5—Internal Medicine, 4th Medical Clinic, Faculty of Medicine, “Iuliu Haţieganu” University of Medicine and Pharmacy, 400015 Cluj-Napoca, Romania; (L.C.); (M.V.M.); (M.-G.P.); (V.N.); (T.-G.A.); (I.P.)
| | - Mirela-Georgiana Perné
- Department 5—Internal Medicine, 4th Medical Clinic, Faculty of Medicine, “Iuliu Haţieganu” University of Medicine and Pharmacy, 400015 Cluj-Napoca, Romania; (L.C.); (M.V.M.); (M.-G.P.); (V.N.); (T.-G.A.); (I.P.)
| | - Valer Ioan Donca
- Department of Geriatrics-Gerontology, “Iuliu Haţieganu” University of Medicine and Pharmacy, 400139 Cluj-Napoca, Romania;
| | - Teodora-Gabriela Alexescu
- Department 5—Internal Medicine, 4th Medical Clinic, Faculty of Medicine, “Iuliu Haţieganu” University of Medicine and Pharmacy, 400015 Cluj-Napoca, Romania; (L.C.); (M.V.M.); (M.-G.P.); (V.N.); (T.-G.A.); (I.P.)
| | - Ioana Para
- Department 5—Internal Medicine, 4th Medical Clinic, Faculty of Medicine, “Iuliu Haţieganu” University of Medicine and Pharmacy, 400015 Cluj-Napoca, Romania; (L.C.); (M.V.M.); (M.-G.P.); (V.N.); (T.-G.A.); (I.P.)
| | - Gabriela Dogaru
- Department of Physical Medicine & Rehabilitation, “Iuliu Hațieganu” University of Medicine and Pharmacy, Louis Pasteur Street 6, 400349 Cluj-Napoca, Romania;
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Valls RM, Pedret A, Calderón-Pérez L, Llauradó E, Pla-Pagà L, Companys J, Moragas A, Martín-Luján F, Ortega Y, Giralt M, Romeu M, Rubió L, Mayneris-Perxachs J, Canela N, Puiggrós F, Caimari A, Del Bas JM, Arola L, Solà R. Effects of hesperidin in orange juice on blood and pulse pressures in mildly hypertensive individuals: a randomized controlled trial (Citrus study). Eur J Nutr 2020; 60:1277-1288. [PMID: 32661681 PMCID: PMC7987641 DOI: 10.1007/s00394-020-02279-0] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Accepted: 05/11/2020] [Indexed: 12/25/2022]
Abstract
Purpose To assess the sustained and acute effects, as well as the influence of sustained consumption on the acute effects, of orange juice (OJ) with a natural hesperidin content and hesperidin-enriched OJ (EOJ) on blood (BP) and pulse (PP) pressures in pre- and stage-1 hypertensive individuals. Methods In a randomized, parallel, double-blind, placebo-controlled trial, participants (n = 159) received 500 mL/day of control drink, OJ, or EOJ for 12 weeks. Two dose–response studies were performed at baseline and after 12 weeks. Results A single EOJ dose (500 mL) reduced systolic BP (SBP) and PP, with greater changes after sustained treatment where a decrease in diastolic BP (DBP) also occurred (P < 0.05). SBP and PP decreased in a dose-dependent manner relative to the hesperidin content of the beverages throughout the 12 weeks (P < 0.05). OJ and EOJ decreased homocysteine levels at 12 weeks versus the control drink (P < 0.05). After 12 weeks of EOJ consumption, four genes related to hypertension (PTX3, NLRP3, NPSR1 and NAMPT) were differentially expressed in peripheral blood mononuclear cells (P < 0.05). Conclusion Hesperidin in OJ reduces SBP and PP after sustained consumption, and after a single dose, the chronic consumption of EOJ enhances its postprandial effect. Decreases in systemic and transcriptomic biomarkers were concomitant with BP and PP changes. EOJ could be a useful co-adjuvant tool for BP and PP management in pre- and stage-1 hypertensive individuals. Electronic supplementary material The online version of this article (10.1007/s00394-020-02279-0) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Rosa M Valls
- Functional Nutrition, Oxidation, and Cardiovascular Diseases Group (NFOC-Salut), Universitat Rovira i Virgili, Facultat de Medicina i Ciències de La Salut, Reus, Spain
- Eurecat, Centre Tecnològic de Catalunya, Unitat de Nutrició i Salut, Av. de La Universitat, 1, 43204, Reus, Spain
| | - Anna Pedret
- Functional Nutrition, Oxidation, and Cardiovascular Diseases Group (NFOC-Salut), Universitat Rovira i Virgili, Facultat de Medicina i Ciències de La Salut, Reus, Spain.
- Eurecat, Centre Tecnològic de Catalunya, Unitat de Nutrició i Salut, Av. de La Universitat, 1, 43204, Reus, Spain.
| | - Lorena Calderón-Pérez
- Functional Nutrition, Oxidation, and Cardiovascular Diseases Group (NFOC-Salut), Universitat Rovira i Virgili, Facultat de Medicina i Ciències de La Salut, Reus, Spain
- Eurecat, Centre Tecnològic de Catalunya, Unitat de Nutrició i Salut, Av. de La Universitat, 1, 43204, Reus, Spain
| | - Elisabet Llauradó
- Functional Nutrition, Oxidation, and Cardiovascular Diseases Group (NFOC-Salut), Universitat Rovira i Virgili, Facultat de Medicina i Ciències de La Salut, Reus, Spain
- Eurecat, Centre Tecnològic de Catalunya, Unitat de Nutrició i Salut, Av. de La Universitat, 1, 43204, Reus, Spain
| | - Laura Pla-Pagà
- Functional Nutrition, Oxidation, and Cardiovascular Diseases Group (NFOC-Salut), Universitat Rovira i Virgili, Facultat de Medicina i Ciències de La Salut, Reus, Spain
- Eurecat, Centre Tecnològic de Catalunya, Unitat de Nutrició i Salut, Av. de La Universitat, 1, 43204, Reus, Spain
| | - Judit Companys
- Functional Nutrition, Oxidation, and Cardiovascular Diseases Group (NFOC-Salut), Universitat Rovira i Virgili, Facultat de Medicina i Ciències de La Salut, Reus, Spain
- Eurecat, Centre Tecnològic de Catalunya, Unitat de Nutrició i Salut, Av. de La Universitat, 1, 43204, Reus, Spain
| | - Ana Moragas
- Departament de Medicina i Cirurgia, Universitat Rovira i Virgili, Reus, Spain
- Institut Universitari d'Investigació en Atenció Primària-IDIAP Jordi Gol, Tarragona, Spain
- Primary Care Centre Jaume I, Institut Català de la Salut, Tarragona, Spain
| | - Francisco Martín-Luján
- Departament de Medicina i Cirurgia, Universitat Rovira i Virgili, Reus, Spain
- Institut Universitari d'Investigació en Atenció Primària-IDIAP Jordi Gol, Tarragona, Spain
- Primary Care Centre El Morell, Institut Català de la Salut, Tarragona, Spain
| | - Yolanda Ortega
- Institut Universitari d'Investigació en Atenció Primària-IDIAP Jordi Gol, Tarragona, Spain
- Primary Care Centre Jaume I, Institut Català de la Salut, Tarragona, Spain
- Primary Care Centre Salou, Institut Català de la Salut, Tarragona, Spain
| | - Montse Giralt
- Functional Nutrition, Oxidation, and Cardiovascular Diseases Group (NFOC-Salut), Universitat Rovira i Virgili, Facultat de Medicina i Ciències de La Salut, Reus, Spain
| | - Marta Romeu
- Functional Nutrition, Oxidation, and Cardiovascular Diseases Group (NFOC-Salut), Universitat Rovira i Virgili, Facultat de Medicina i Ciències de La Salut, Reus, Spain
| | - Laura Rubió
- Functional Nutrition, Oxidation, and Cardiovascular Diseases Group (NFOC-Salut), Universitat Rovira i Virgili, Facultat de Medicina i Ciències de La Salut, Reus, Spain
- Food Technology Department, XaRTA-TPV, Agrotecnio Center, Escola Tècnica Superior d'Enginyeria Agrària, University of Lleida, Av/ Alcalde Rovira Roure 191, 25198, Lleida, Spain
| | - Jordi Mayneris-Perxachs
- Eurecat, Centre Tecnològic de Catalunya, Unitat de Nutrició i Salut, Av. de La Universitat, 1, 43204, Reus, Spain
- Eurecat, Centre Tecnològic de Catalunya, Centre for Omic Sciences, Reus, Spain
| | - Núria Canela
- Eurecat, Centre Tecnològic de Catalunya, Centre for Omic Sciences, Reus, Spain
| | - Francesc Puiggrós
- Eurecat, Centre Tecnològic de Catalunya, Unitat de Nutrició i Salut, Av. de La Universitat, 1, 43204, Reus, Spain
| | - Antoni Caimari
- Eurecat, Centre Tecnològic de Catalunya, Unitat de Nutrició i Salut, Av. de La Universitat, 1, 43204, Reus, Spain
| | - Josep M Del Bas
- Eurecat, Centre Tecnològic de Catalunya, Unitat de Nutrició i Salut, Av. de La Universitat, 1, 43204, Reus, Spain
| | - Lluís Arola
- Eurecat, Centre Tecnològic de Catalunya, Unitat de Nutrició i Salut, Av. de La Universitat, 1, 43204, Reus, Spain
- Departament de Bioquímica i Biotecnologia, Grup de Recerca en Nutrigenòmica, Universitat Rovira i Virgili, Tarragona, Spain
| | - Rosa Solà
- Functional Nutrition, Oxidation, and Cardiovascular Diseases Group (NFOC-Salut), Universitat Rovira i Virgili, Facultat de Medicina i Ciències de La Salut, Reus, Spain
- Eurecat, Centre Tecnològic de Catalunya, Unitat de Nutrició i Salut, Av. de La Universitat, 1, 43204, Reus, Spain
- Hospital Universitari Sant Joan de Reus, Reus, Spain
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Mas-Capdevila A, Teichenne J, Domenech-Coca C, Caimari A, Del Bas JM, Escoté X, Crescenti A. Effect of Hesperidin on Cardiovascular Disease Risk Factors: The Role of Intestinal Microbiota on Hesperidin Bioavailability. Nutrients 2020; 12:E1488. [PMID: 32443766 PMCID: PMC7284956 DOI: 10.3390/nu12051488] [Citation(s) in RCA: 84] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Revised: 05/07/2020] [Accepted: 05/18/2020] [Indexed: 12/12/2022] Open
Abstract
Recently, hesperidin, a flavonone mainly present in citrus fruits, has emerged as a new potential therapeutic agent able to modulate several cardiovascular diseases (CVDs) risk factors. Animal and in vitro studies demonstrate beneficial effects of hesperidin and its derived compounds on CVD risk factors. Thus, hesperidin has shown glucose-lowering and anti-inflammatory properties in diabetic models, dyslipidemia-, atherosclerosis-, and obesity-preventing effects in CVDs and obese models, and antihypertensive and antioxidant effects in hypertensive models. However, there is still controversy about whether hesperidin could contribute to ameliorate glucose homeostasis, lipid profile, adiposity, and blood pressure in humans, as evidenced by several clinical trials reporting no effects of treatments with this flavanone or with orange juice on these cardiovascular parameters. In this review, we focus on hesperidin's beneficial effects on CVD risk factors, paying special attention to the high interindividual variability in response to hesperidin-based acute and chronic interventions, which can be partly attributed to differences in gut microbiota. Based on the current evidence, we suggest that some of hesperidin's contradictory effects in human trials are partly due to the interindividual hesperidin variability in its bioavailability, which in turn is highly dependent on the α-rhamnosidase activity and gut microbiota composition.
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Affiliation(s)
- Anna Mas-Capdevila
- Eurecat, Technology Centre of Catalunya, Nutrition and Health Unit, 43204 Reus, Spain; (A.M.-C.); (J.T.); (C.D.-C.); (A.C.); (J.M.D.B.)
- Department of Biochemistry and Biotechnology, Universitat Rovira i Virgili, Campus Sescelades, 43007 Tarragona, Spain
| | - Joan Teichenne
- Eurecat, Technology Centre of Catalunya, Nutrition and Health Unit, 43204 Reus, Spain; (A.M.-C.); (J.T.); (C.D.-C.); (A.C.); (J.M.D.B.)
| | - Cristina Domenech-Coca
- Eurecat, Technology Centre of Catalunya, Nutrition and Health Unit, 43204 Reus, Spain; (A.M.-C.); (J.T.); (C.D.-C.); (A.C.); (J.M.D.B.)
| | - Antoni Caimari
- Eurecat, Technology Centre of Catalunya, Nutrition and Health Unit, 43204 Reus, Spain; (A.M.-C.); (J.T.); (C.D.-C.); (A.C.); (J.M.D.B.)
- Eurecat, Technology Centre of Catalunya, Biotechnology Area and Technological Unit of Nutrition and Health, 43204 Reus, Spain
| | - Josep M Del Bas
- Eurecat, Technology Centre of Catalunya, Nutrition and Health Unit, 43204 Reus, Spain; (A.M.-C.); (J.T.); (C.D.-C.); (A.C.); (J.M.D.B.)
| | - Xavier Escoté
- Eurecat, Technology Centre of Catalunya, Nutrition and Health Unit, 43204 Reus, Spain; (A.M.-C.); (J.T.); (C.D.-C.); (A.C.); (J.M.D.B.)
- Department of Biochemistry and Biotechnology, Universitat Rovira i Virgili, Campus Sescelades, 43007 Tarragona, Spain
| | - Anna Crescenti
- Eurecat, Technology Centre of Catalunya, Nutrition and Health Unit, 43204 Reus, Spain; (A.M.-C.); (J.T.); (C.D.-C.); (A.C.); (J.M.D.B.)
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Lu B, Wang X, Ren Z, Jiang H, Liu B. Anti-glaucoma potential of hesperidin in experimental glaucoma induced rats. AMB Express 2020; 10:94. [PMID: 32424444 PMCID: PMC7235152 DOI: 10.1186/s13568-020-01027-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2020] [Accepted: 05/08/2020] [Indexed: 01/15/2023] Open
Abstract
Glaucoma is well-known clinical eye conditions that damage the optic nerve due to abnormal pressure conditions in eye. Hesperidin is well-known glycoside widely present in the citrus fruits, and its aglycone form is known as hesperetin. Hesperidin is major flavone found in orange fruits. Hypotensive effect of hesperidin in acute and chronic glaucoma rats, glutamate level in vitreous humour and glutathione (GSH) level in aqueous humour were determined following 25, 50 and 100 mg/kg of hesperidin treatment. Acetazolamide (5 mg/kg) was used as positive control. Hesperidin treatment significantly reduced the increased intraocular pressure (IOP) level in dextrose induced ocular hypertension than saline treated rats. The effect of hesperidin was comparable to the positive control acetazolamide. Similarly, hesperidin treatment significantly reduced the IOP level in prednisolone acetate induced ocular hypertension than saline treated rats. In the aqueous humour, hesperidin treatment increased the glutathione level 125%, 184.4% and 231.2% at 25, 50 and 100 mg/kg of hesperidin respectively. In the vitreous humour, hesperidin treatment reduced the glutamate level 9.9%, 13.2% and 25.3% at 25, 50 and 100 mg/kg of hesperidin respectively. Histopathological analysis of normal saline treated rats showed morphological alteration in ciliary bodies. However, rats treated with hesperidin showed the reduced level of morphological alteration in ciliary bodies. Taking all these data together, it is suggested that the hesperidin supplementation was effective against glaucoma in experimental rats.
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Yari Z, Cheraghpour M, Hekmatdoost A. Flaxseed and/or hesperidin supplementation in metabolic syndrome: an open-labeled randomized controlled trial. Eur J Nutr 2020; 60:287-298. [PMID: 32296931 DOI: 10.1007/s00394-020-02246-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Accepted: 04/01/2020] [Indexed: 12/11/2022]
Abstract
PURPOSE The aim of the present study was to compare the clinical effect of flaxseed and hesperidin alone and with combination in patients with metabolic syndrome. Number of participants with treated metabolic syndrome was assessed as a primary end point. METHODS In this 12-week randomized controlled trial, ninety-eight patients with metabolic syndrome randomly assigned to receive either whole flaxseed powder (30 g/day), or hesperidin (1 g/day), or combination of 30 g flaxseed and 1 g hesperidin or no supplement while adhering a lifestyle modification program. RESULTS In comparison to control group, systolic blood pressure (- 5.68 vs. - 2.91 mmHg, P = 0.041) and serum concentrations of triglyceride (- 50.06 vs. 3.87 mg/dL, P = 0.033) in hesperidin group showed a significant reduction over 12 weeks of intervention. Comparison of the results of flaxseed group with the control group showed a significant improvement in serum concentrations of triglyceride (- 66 vs. 3.87 mg/dL, P = 0.028), insulin (- 4.27 vs. - 2.51 mU/L, P = 0.003) and accordingly insulin resistance (- 1.19 vs. - 0.76, P = 0.005) and sensitivity (0.03 vs. 0.01, P = 0.022) indices in flaxseed group. Combination of flaxseed and hesperidin improved three of five metabolic syndrome components including serum concentrations of triglyceride, glucose and systolic blood pressure as compared to placebo. Interestingly, co-administration of flaxseed and hesperidin with 77.3% reduction in the prevalence of defined metabolic syndrome was revealed to be most effective in controlling the metabolic syndrome, after which the group of flaxseed with 76% reduction and hesperidin group with 54.5% reduction were ranked second and third, respectively. CONCLUSIONS It can be concluded that co-administration of flaxseed and hesperidin appears to be superior to either supplementation alone on metabolic syndrome treatment, while the effects of flaxseed are stronger than hesperidin supplementation.
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Affiliation(s)
- Zahra Yari
- Student Research Committee, Department of Clinical Nutrition and Dietetics, Faculty of Nutrition and Food Technology, National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Makan Cheraghpour
- Cancer Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.
| | - Azita Hekmatdoost
- Department of Clinical Nutrition and Dietetics, Faculty of Nutrition and Food Technology, National Nutrition and Food Technology, Research Institute, Shahid Beheshti University of Medical Sciences, Sharak Gharb, Shahid Farahzadi Boulevard, Arghavan Streets, No: 46, Tehran, 1981619573, Iran.
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Hashemzaei M, Rezaee R, Nabatzehi M, Tsarouhas K, Konstantinos Nikolouzakis T, Lazopoulos G, A Spandidos D, Tsatsakis A, Shahraki J. Anti-hypertensive effect of crocin and hesperidin combination in high-fat diet treated rats. Exp Ther Med 2020; 19:3840-3844. [PMID: 32346448 DOI: 10.3892/etm.2020.8650] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Accepted: 04/07/2020] [Indexed: 12/15/2022] Open
Abstract
Cardiovascular diseases are the leading cause of death worldwide. Hypertension is the most important cause of such conditions. The use of medicinal herbs is of particular importance due to their lower cost and side effects. The aim of the present study was to compare the effect of hesperidin (HES) and crocin (CRO) alone and in combination, on blood pressure in a rat model of high-fat diet (HFD)-induced hypertension, using invasive carotid artery measurements. Animals were randomly assigned to the following groups: control group (received standard chow diet), HFD control group (received HFD containing 32% kcal of fat and 0.1% cholesterol), and three groups of HFD-treated animals that were treated with a single dose of CRO (20 mg/kg), HES (20 mg/kg), or CRO + HES (20 + 20 mg/kg). Except for the control group, rats received HFD for 7 weeks. On day 50, CRO, HES and normal saline were administered intraperitoneally and carotid arteries of the rats were cannulated. Three hours after the carotid artery cannulation, mean arterial blood pressure (MAP), systolic and diastolic blood pressure (SBP and DBP), and heart rate (HR) were measured using an intra-arterial catheter with the use of a Power Lab system. Data was analyzed using SPSS software. Rats that received HFD for 49 days presented a significant increase in SBP, HR and MAP compared to the control group (P<0.001). Whereas, HFD-treated rats of the CRO + HES group showed lower levels of SBP, HR and MAP; however, DBP remained unaffected. HES administration in HFD treated rats resulted in a significant decrease in SBP compared to the HFD control group with no significant differences in MAP. The hypotensive effects of the simultaneous administration of CRO and HES in HFD-hypertensive rats suggest the need for further study of these two natural products as a potential preventive measure against hypertension development, especially in patients with high normal blood pressure.
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Affiliation(s)
- Mahmoud Hashemzaei
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Zabol University of Medical Sciences, 9861615881 Zabol, Iran
| | - Ramin Rezaee
- Clinical Research Unit, Faculty of Medicine, Mashhad University of Medical Sciences, 9177948564 Mashhad, Iran.,Neurogenic Inflammation Research Center, Mashhad University of Medical Sciences, 9177948564 Mashhad, Iran
| | - Mojtaba Nabatzehi
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Zabol University of Medical Sciences, 9861615881 Zabol, Iran
| | | | | | - George Lazopoulos
- Department of Cardiothoracic Surgery, University General Hospital of Heraklion, Medical School, University of Crete, 71003 Heraklion, Greece
| | - Demetrios A Spandidos
- Laboratory of Clinical Virology, School of Medicine, University of Crete, 71003 Heraklion, Greece
| | - Aristidis Tsatsakis
- Center of Toxicology Science and Research, Medical School, University of Crete, 71003 Heraklion, Greece
| | - Jafar Shahraki
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Zabol University of Medical Sciences, 9861615881 Zabol, Iran
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Metabolomics Elucidates Dose-Dependent Molecular Beneficial Effects of Hesperidin Supplementation in Rats Fed an Obesogenic Diet. Antioxidants (Basel) 2020; 9:antiox9010079. [PMID: 31963315 PMCID: PMC7023145 DOI: 10.3390/antiox9010079] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Revised: 01/07/2020] [Accepted: 01/14/2020] [Indexed: 02/07/2023] Open
Abstract
Metabolic syndrome (MetS) is a global epidemic concern. Polyphenols are proposed as good candidates for its prevention, although their mechanisms are not fully understood. The gut microbiota seems to play a key role in polyphenol beneficial effects. Here, we assessed the effects of the citrus polyphenol hesperidin combining an untargeted metabolomics approach, which has an inherent potential to elucidate the host-microbiome interplay, with extensive anthropometric and biochemical characterizations and integrating metabolomics results with our previous 16S rRNA bacterial sequencing data. The rats were fed either a standard or an obesogenic cafeteria diet (CAF) for 17 weeks. After nine weeks, rats were supplemented with vehicle; low- (H1), or high- (H2) hesperidin doses. CAF animals developed MetS features. Hesperidin supplementation in CAF rats decreased the total cholesterol, LDL-C, and free fatty acids. The highest hesperidin dose also ameliorated blood pressure, insulin sensitivity, and decreased markers of arterial stiffness and inflammation. Metabolomics revealed an improvement of the lipidomic profile, decreases in circulating amino acids, and lower excretions of inflammation- and oxidative stress-related metabolites. Bacteroidaceae increases in the CAF-H2 group paralleled higher excretions of microbial-derived metabolites. Overall, our results provide detailed insights into the molecular effects of hesperidin on MetS and suggest that it is a promising prebiotic for the treatment of MetS and related conditions.
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Yang J, Yuan L, Wen Y, Zhou H, Jiang W, Xu D, Wang M. Protective Effects of Naringin in Cerebral Infarction and Its Molecular Mechanism. Med Sci Monit 2020; 26:e918772. [PMID: 31901198 PMCID: PMC6977645 DOI: 10.12659/msm.918772] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Background Cerebral infarction is a cardiovascular disease with high morbidity and mortality. At present, many studies have reported the treatment of cerebral infarction by traditional Chinese medicine. Naringin, a flavonoid, is a major traditional Chinese medicine. However, the effect and mechanism of naringin on cerebral infarction is unclear. Material/Methods In our study, we established a rat model of cerebral infarction through middle cerebral artery occlusion (MCAO) to study the influence of naringin on cerebral infarction in vivo. After treatment with naringin, brain water content was detected to assess brain edema. Cerebral infarction volume and neurological deficits were also measured. Production of the inflammatory factors tumor necrosis factor (TNF)-α and interleukin (IL)-6) was measured using enzyme-linked immunosorbent assay (ELISA). Besides, the effect of naringin on cerebral infarction was investigated in vitro by establishing an oxygen-glucose deprivation (OGD) model in neuronal cells. Cell apoptosis and cell viability was determined using flow cytometry and MTT assay. Results We found that naringin pretreatment significantly decreased the brain water content, cerebral infarction volume, and neurological deficit scores of MCAO subjected rats. And naringin treatment reduced apoptosis of nerve cells in rat hippocampus and the secretion of inflammatory factor such as TNF-α and IL-6. Besides, we found that naringin increased cell viability and inhibited apoptosis in OGD induced neuronal cells. Finally, we found that naringin promoted the expression of p-AKT protein in a concentration-dependent manner and activated the PI3K/AKT pathway in OGD induced neurons. Conclusions Naringin played a protective role in cerebral infarction via suppressing neuronal apoptosis and inflammation.
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Affiliation(s)
- Jinping Yang
- Department of Encephalopathy, Taicang City Hospital of Traditional Chinese Medicine, Taicang, Jiangsu, China (mainland)
| | - Lei Yuan
- Department of Encephalopathy, Taicang City Hospital of Traditional Chinese Medicine, Taicang, Jiangsu, China (mainland)
| | - Ying Wen
- Department of Encephalopathy, Taicang City Hospital of Traditional Chinese Medicine, Taicang, Jiangsu, China (mainland)
| | - Haiyan Zhou
- Department of Encephalopathy, Taicang City Hospital of Traditional Chinese Medicine, Taicang, Jiangsu, China (mainland)
| | - Wenhan Jiang
- Department of Encephalopathy, Taicang City Hospital of Traditional Chinese Medicine, Taicang, Jiangsu, China (mainland)
| | - Dan Xu
- Department of Encephalopathy, Taicang City Hospital of Traditional Chinese Medicine, Taicang, Jiangsu, China (mainland)
| | - Minling Wang
- Department of Encephalopathy, Taicang City Hospital of Traditional Chinese Medicine, Taicang, Jiangsu, China (mainland)
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Yari Z, Movahedian M, Imani H, Alavian SM, Hedayati M, Hekmatdoost A. The effect of hesperidin supplementation on metabolic profiles in patients with metabolic syndrome: a randomized, double-blind, placebo-controlled clinical trial. Eur J Nutr 2019; 59:2569-2577. [PMID: 31844967 DOI: 10.1007/s00394-019-02105-2] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Accepted: 09/30/2019] [Indexed: 01/28/2023]
Abstract
PURPOSE Hesperidin as an antioxidant flavonoid exerts anti-adipogenic, anti-inflammatory, anti-oxidant and anti-hypercholesterolemic effects. Besides, the increasing prevalence of metabolic syndrome (MetS) and its allied complications, on the one hand, and the willingness of individuals to use natural products for curing their diseases, on the other hand, led to the design of this study to evaluate the efficacy of hesperidin in normalizing the metabolic abnormalities in patients with MetS. METHODS In this clinical trial with a parallel-group design, 49 patients with MetS received either 500-mg hesperidin or placebo, twice daily, for 12 weeks. Number of participants with treated MetS was considered as a primary end point. Anthropometric parameters, dietary intake, physical activity, lipid profile, glucose homeostasis parameter, tumor necrosis factor alpha (TNF-α), high-sensitivity C-reactive protein (hs-CRP) were assessed at the beginning and at the end of the study. This trial is registered at clinicaltrials.gov as NCT03734874. RESULTS Compared with the placebo group, hesperidin decreased fasting glucose level (- 6.07 vs. - 13.32 mg/dL, P = 0.043), triglyceride (- 8.83 vs. - 49.09 mg/dL, P = 0.049), systolic blood pressure (- 0.58 vs. - 2.68 mmHg, P = 0.048) and TNF-α (- 1.29 vs. - 4.44 pg/mL, P = 0.009). Based on the within-group analysis, hesperidin led to significant decrease in serum levels of glucose, insulin, triglyceride, total cholesterol, low density lipoprotein cholesterol, TNF-α and hs-CRP, while in control group only glucose and insulin significantly decreased. CONCLUSIONS The results indicate that hesperidin supplementation can improve metabolic abnormalities and inflammatory status in patients with MetS.
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Affiliation(s)
- Zahra Yari
- Student Research Committee, Department of Clinical Nutrition and Dietetics, Faculty of Nutrition and Food Technology, National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mina Movahedian
- Department of Clinical Nutrition and Dietetics, Faculty of Nutrition Sciences and Food Technology, National Nutrition and Food Technology, Research Institute, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hossein Imani
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | | | - Mehdi Hedayati
- Cellular and Molecular Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Azita Hekmatdoost
- Department of Clinical Nutrition and Dietetics, Faculty of Nutrition Sciences and Food Technology, National Nutrition and Food Technology, Research Institute, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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Naringin Reverses High-Cholesterol Diet-Induced Vascular Dysfunction and Oxidative Stress in Rats via Regulating LOX-1 and NADPH Oxidase Subunit Expression. BIOMED RESEARCH INTERNATIONAL 2019; 2019:3708497. [PMID: 31781614 PMCID: PMC6855071 DOI: 10.1155/2019/3708497] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Accepted: 09/10/2019] [Indexed: 12/29/2022]
Abstract
Hypercholesterolaemia is associated with oxidative stress and endothelial dysfunction and leads to the development of atherosclerosis. Naringin exhibits cardiovascular protective and antioxidant properties. Therefore, the aim of this study was to assess the effect of naringin administration on vascular oxidative stress and endothelial dysfunction in hypercholesterolaemic rats and to elucidate its underlying mechanism. Sprague Dawley rats were fed a diet with 1.5% cholesterol (HCD) for 8 weeks to induce hypercholesterolaemia. Naringin (100 mg/kg body weight) was orally administrated to rats during the last 4 weeks of the diet treatment. After 8 weeks, the thoracic aorta was isolated to determine vascular function and nitric oxide (NO) levels. The aortic superoxide anion (O2−) level was detected using dihydroethidium (DHE) fluorescence staining. Protein expression of lectin-like oxidized low-density lipoprotein receptor-1 (LOX-1), nicotinamide adenine dinucleotide phosphate (NADPH) oxidase subunits, and inducible nitric oxide synthase (iNOS), as well as oxidative damage markers, was also evaluated in aortae. Naringin treatment of hypercholesterolaemic rats enhanced aortic NO levels, restored endothelium-dependent responses to acetylcholine (ACh), and reduced aortic O2− levels. Furthermore, naringin treatment decreased LOX-1, NADPH oxidase subunits (p47phox, Nox2, and Nox4), and iNOS as well as oxidative damage markers (3-nitrotyrosine (3-NT) and 4-hydroxynonenal (4-HNE)) expression in aortic tissues from hypercholesterolaemic rats. These results demonstrate that naringin treatment improves endothelium dysfunction in hypercholesterolaemic rats, at least partially by decreasing oxidative stress via downregulation of LOX-1 and NADPH oxidase.
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Ren L, Zheng X, Liu J, Li W, Fu W, Tang Q, Wang J, Du G. Network pharmacology study of traditional Chinese medicines for stroke treatment and effective constituents screening. JOURNAL OF ETHNOPHARMACOLOGY 2019; 242:112044. [PMID: 31255722 DOI: 10.1016/j.jep.2019.112044] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Revised: 06/05/2019] [Accepted: 06/27/2019] [Indexed: 06/09/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Stroke is one of the most frequent causes of death and disability. So far there are no effective preventives or treatments. The therapeutic system of traditional Chinese medicines (TCMs) has been in use for several thousand years and still affords a valuable resource for today's clinicians in preserving health. MATERIALS AND METHODS We had collected the Chinese medicinal formulae and then commonly used single herbs or drug combinations were analyzed through data mining. The ingredients from the top 30 frequently used herbs which have good druggability and blood-brain barrier permeability were collected as a natural product library. Targets of the related ingredients were predicted using various databases and analyzed by GO and KEGG pathway mapping. The potential stroke targets were validated in the market or from clinical trials, and used to establish molecular docking, HipHop and SBP models to screen new compounds for multi-target activity. Lastly, in vitro experiments with models for oxygen and glucose deprivation and reperfusion (OGDR) were conducted to test the activities of compounds identified by screening. RESULTS A total of 1679 Chinese medicinal formulas were selected and their prescription rules were analyzed. 4277 compounds were from the top 30 herbs and 3560 molecules were filtered to build the natural product library. The ingredient-target network, target-disease network and target-target interaction network were established to explain the characteristics and mechanisms of the TCMs. Thirty-one molecules were selected to have multi-target activity on targets of stroke via virtual screening. Five of these had already been reported to have therapeutic effects on stroke. Three of the eight compounds which have been examined showed protective effects on OGDR model. CONCLUSIONS This paper details a novel strategy for exploring the characteristics and mechanisms of herbal medicines from a systematic standpoint in an attempt to identify those affecting specific target pathways related to stroke. Using this methodology on our natural products library, we found a number of lead candidates with multi-target activity.
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Affiliation(s)
- Liwen Ren
- The State Key Laboratory of Bioactive Substance and Function of Natural Medicines, China; Key Laboratory of Drug Target Research and Drug Screen, Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, 100050, China.
| | - Xiangjin Zheng
- The State Key Laboratory of Bioactive Substance and Function of Natural Medicines, China; Key Laboratory of Drug Target Research and Drug Screen, Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, 100050, China.
| | - Jinyi Liu
- Key Laboratory of Drug Target Research and Drug Screen, Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, 100050, China.
| | - Wan Li
- The State Key Laboratory of Bioactive Substance and Function of Natural Medicines, China; Key Laboratory of Drug Target Research and Drug Screen, Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, 100050, China.
| | - Weiqi Fu
- The State Key Laboratory of Bioactive Substance and Function of Natural Medicines, China; Key Laboratory of Drug Target Research and Drug Screen, Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, 100050, China.
| | - Qin Tang
- The State Key Laboratory of Bioactive Substance and Function of Natural Medicines, China; Key Laboratory of Drug Target Research and Drug Screen, Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, 100050, China.
| | - Jinhua Wang
- The State Key Laboratory of Bioactive Substance and Function of Natural Medicines, China; Key Laboratory of Drug Target Research and Drug Screen, Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, 100050, China.
| | - Guanhua Du
- The State Key Laboratory of Bioactive Substance and Function of Natural Medicines, China; Key Laboratory of Drug Target Research and Drug Screen, Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, 100050, China.
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Mayneris-Perxachs J, Alcaide-Hidalgo JM, de la Hera E, del Bas JM, Arola L, Caimari A. Supplementation with biscuits enriched with hesperidin and naringenin is associated with an improvement of the Metabolic Syndrome induced by a cafeteria diet in rats. J Funct Foods 2019. [DOI: 10.1016/j.jff.2019.103504] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
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Pla-Pagà L, Companys J, Calderón-Pérez L, Llauradó E, Solà R, Valls RM, Pedret A. Effects of hesperidin consumption on cardiovascular risk biomarkers: a systematic review of animal studies and human randomized clinical trials. Nutr Rev 2019; 77:845-864. [DOI: 10.1093/nutrit/nuz036] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Abstract
Context
The cardioprotective effects of the flavonoid hesperidin, which is present in citrus products, are controversial and unclear. This systematic review was conducted in accordance with the PRISMA 2015 guidelines.
Objective
To evaluate the current evidence from animal and human clinical studies and thus determine whether the consumption of hesperidin exerts beneficial effects on cardiovascular risk factors.
Data sources
PICOS (Population, Intervention, Comparison, Outcome, and Study Design) criteria defined the research question. Searches of the PubMed and Cochrane Plus databases were conducted and studies that met the inclusion criteria and were published in English in the last 15 years were included.
Data extraction
The first author, year of publication, study design, characteristics of animals and humans, intervention groups, dose of hesperidin, route of administration, duration of the intervention, cardiovascular risk biomarkers assessed, and results observed were extracted from the included articles.
Results
A total of 12 animal studies and 11 randomized clinical trials met the inclusion criteria. In the animal studies, the glucose, total and LDL cholesterol, and triglyceride levels decreased with chronic flavonoid consumption. In the human studies, endothelial function improved with flavonoid consumption, whereas no conclusive results were observed for the other biomarkers.
Conclusions
Animal studies have revealed that hesperidin and hesperetin consumption reduces glucose levels and various lipid profile parameters. However, a definitive conclusion cannot be drawn from the existing human clinical trials. Further research is needed to confirm whether the findings observed in animal models can also be observed in humans.
Systematic Review Registration
Prospero registration number CRD42018088942.
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Affiliation(s)
- L Pla-Pagà
- Eurecat, Centre Tecnològic de Catalunya, Unitat de Nutrició i Salut, Reus, Spain
- Universitat Rovira i Virgili, Facultat de Medicina i Ciències de la Salut, Functional Nutrition, Oxidation and Cardiovascular Disease Group (NFOC-SALUT), Reus, Spain
- Hospital Universitari Sant Joan, Reus, Spain
| | - J Companys
- Eurecat, Centre Tecnològic de Catalunya, Unitat de Nutrició i Salut, Reus, Spain
- Universitat Rovira i Virgili, Facultat de Medicina i Ciències de la Salut, Functional Nutrition, Oxidation and Cardiovascular Disease Group (NFOC-SALUT), Reus, Spain
| | - L Calderón-Pérez
- Eurecat, Centre Tecnològic de Catalunya, Unitat de Nutrició i Salut, Reus, Spain
- Universitat Rovira i Virgili, Facultat de Medicina i Ciències de la Salut, Functional Nutrition, Oxidation and Cardiovascular Disease Group (NFOC-SALUT), Reus, Spain
| | - E Llauradó
- Eurecat, Centre Tecnològic de Catalunya, Unitat de Nutrició i Salut, Reus, Spain
- Universitat Rovira i Virgili, Facultat de Medicina i Ciències de la Salut, Functional Nutrition, Oxidation and Cardiovascular Disease Group (NFOC-SALUT), Reus, Spain
| | - R Solà
- Eurecat, Centre Tecnològic de Catalunya, Unitat de Nutrició i Salut, Reus, Spain
- Universitat Rovira i Virgili, Facultat de Medicina i Ciències de la Salut, Functional Nutrition, Oxidation and Cardiovascular Disease Group (NFOC-SALUT), Reus, Spain
- Hospital Universitari Sant Joan, Reus, Spain
| | - R M Valls
- Eurecat, Centre Tecnològic de Catalunya, Unitat de Nutrició i Salut, Reus, Spain
- Universitat Rovira i Virgili, Facultat de Medicina i Ciències de la Salut, Functional Nutrition, Oxidation and Cardiovascular Disease Group (NFOC-SALUT), Reus, Spain
| | - A Pedret
- Eurecat, Centre Tecnològic de Catalunya, Unitat de Nutrició i Salut, Reus, Spain
- Universitat Rovira i Virgili, Facultat de Medicina i Ciències de la Salut, Functional Nutrition, Oxidation and Cardiovascular Disease Group (NFOC-SALUT), Reus, Spain
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Lorzadeh E, Ramezani-Jolfaie N, Mohammadi M, Khoshbakht Y, Salehi-Abargouei A. The effect of hesperidin supplementation on inflammatory markers in human adults: A systematic review and meta-analysis of randomized controlled clinical trials. Chem Biol Interact 2019; 307:8-15. [PMID: 30991044 DOI: 10.1016/j.cbi.2019.04.016] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2019] [Revised: 03/30/2019] [Accepted: 04/12/2019] [Indexed: 02/05/2023]
Abstract
BACKGROUND Hesperidin (a flavanone found in citrus fruits) supplementation is suggested to inversely affect inflammation; however, clinical trials have led to inconsistent results. OBJECTIVE To examine the effect of hesperidin supplementation on inflammatory markers using systematic review and meta-analysis of randomized controlled clinical trials (RCTs). PATIENT AND METHODS Online databases including PubMed, Scopus, ISI Web of Science, and Google Scholar were searched up to December 2018. A random-effects model was used to compare the mean changes in the inflammatory markers between hesperidin supplemented and control subjects. RESULTS Six eligible RCTs with 296 participants were included in the systematic review. The meta-analysis revealed that hesperidin significantly reduces Vascular Cell Adhesion Molecule 1 (VCAM-1) levels [weighted mean difference (WMD) = -22.81 ng/L, P = 0.041, n = 3]. No considerable changes was observed for serum C-reactive protein (CRP) levels (WMD = -0.69 mg/L, P = 0.079, n = 5); the subgroup analysis showed a significant reduction in studies with a parallel design (WMD = -0.72 mg/L, P = 0.024, n = 3), and studies with more than 4 weeks of follow-up (WMD = -0.76 mg/L, P = 0.020, n = 2). Hesperidin supplementation had no signification effect on circulating E-selectin, interleukin 6, and Intercellular Adhesion Molecule 1 (ICAM-1) levels. CONCLUSION The present study suggests that although hesperidin supplementation significantly improves VCAM-1 levels; however, other inflammatory markers might not be affected. Further high-quality systematic reviews exploring the effect of hesperidin particularly on VCAM-1, ICAM-1, E-selectin, and interleukin 6 are still needed to confirm these results.
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Affiliation(s)
- Elnaz Lorzadeh
- Nutrition and Food Security Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran; Department of Nutrition, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Nahid Ramezani-Jolfaie
- Nutrition and Food Security Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran; Department of Nutrition, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Mohammad Mohammadi
- Nutrition and Food Security Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran; Department of Nutrition, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Yadollah Khoshbakht
- Nutrition and Food Security Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran; Department of Nutrition, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Amin Salehi-Abargouei
- Nutrition and Food Security Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran; Department of Nutrition, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.
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Maaliki D, Shaito AA, Pintus G, El-Yazbi A, Eid AH. Flavonoids in hypertension: a brief review of the underlying mechanisms. Curr Opin Pharmacol 2019; 45:57-65. [DOI: 10.1016/j.coph.2019.04.014] [Citation(s) in RCA: 68] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Revised: 02/12/2019] [Accepted: 04/16/2019] [Indexed: 12/21/2022]
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Preventive Effect of Naringin on Metabolic Syndrome and Its Mechanism of Action: A Systematic Review. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2019; 2019:9752826. [PMID: 30854019 PMCID: PMC6377991 DOI: 10.1155/2019/9752826] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Revised: 12/06/2018] [Accepted: 01/10/2019] [Indexed: 01/19/2023]
Abstract
Background Metabolic syndrome (MetS), which consists of cluster of conditions, hypertension, hyperlipidemia, hyperglycemia, and visceral obesity, is affecting population worldwide. Studies have shown that plant derived flavonoids have the ability to alleviate MetS. Naringin is a type of glycoside flavonoid found in most plant and it plays a critical role in the treatment of MetS due to its antioxidant activity and ability to regulate cytokines. Methods A systematic review was done to study the effects of naringin on the metabolic diseases using electronic databases which include Ovid and Scopus using specific descriptors published from the year 2010 till present to provide updated literature on this field. The articles were assessed and chosen based on the criteria in which the mechanisms and effects of naringin on different metabolic diseases were reported. Results Thirty-four articles were identified which referred to the studies that correspond to the previously stated criteria. Subsequently after screening for the articles that were published after the year 2010, finally, 19 articles were selected and assessed accordingly. Based on the assessment, naringin could alleviate MetS by reducing visceral obesity, blood glucose, blood pressure, and lipid profile and regulating cytokines. Conclusions Naringin is an antioxidant that appears to be efficacious in alleviating MetS by preventing oxidative damage and proinflammatory cytokine release. However, the dosage used in animal studies might not be achieved in human trials. Thus, adequate investigation needs to be conducted to confirm naringin's effects on humans.
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Lopez JJ, El Haouari M, Jardin I, Alonso N, Regodon S, Diez-Bello R, Redondo PC, Rosado JA. Flavonoids and Platelet-Derived Thrombotic Disorders. Curr Med Chem 2019; 26:7035-7047. [DOI: 10.2174/0929867325666180417170218] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2017] [Revised: 12/14/2017] [Accepted: 12/14/2017] [Indexed: 01/12/2023]
Abstract
:
Thrombotic disorders are characterized by an increase in the probability of the
formation of unnecessary thrombi that might be due to the activation of the coagulation cascade
or the circulating platelets. Platelets or thrombocytes play an essential role in hemostasis
but abnormal platelet function leads to the development of a number of cardiovascular
complications, including thrombotic disorders. Under pathological conditions, platelets are
associated with the development of different thrombotic disorders, including atherosclerosis,
arterial thrombosis and stroke, deep venous thrombosis and pulmonary embolism; therefore,
platelets are the target of a number of anti-thrombotic strategies. Flavonoids, a large group
of polyphenols ubiquitously expressed in fruits and vegetables that have attracted considerable
attention because of their benefits in human health, including the reduction of the risk
of cardiovascular disease. Flavonoids have been reported to reduce platelet activity by attenuating
agonist-induced GPIIb/IIIa receptor activation, mobilization of intracellular free
Ca2+, granule exocytosis, as well as activation of different signaling molecules such as mitogen-
activated protein kinases or phospholipases. This review summarizes the current studies
concerning the modulation of platelet activation by flavonoids, giving especial attention to
those events associated to thrombotic disorders.
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Affiliation(s)
- Jose J. Lopez
- Department of Physiology (Cell Physiology Research Group), University of Extremadura, 10003-Cáceres, Spain
| | - Mohammed El Haouari
- Faculté Polydisciplinaire de Taza, Laboratoire des Matériaux, Substances Naturelles, Environnement et Modélisation (LMSNEM), Université Sidi Mohamed Ben Abdellah, B.P. 1223, Taza Gare, Morocco
| | - Isaac Jardin
- Department of Physiology (Cell Physiology Research Group), University of Extremadura, 10003-Cáceres, Spain
| | - Nieves Alonso
- Department of Hematology, Hospital Infanta Cristina, 06006 Badajoz, Spain
| | - Sergio Regodon
- Department of Animal Medicine, University of Extremadura, 10003-Cáceres, Spain
| | - Raquel Diez-Bello
- Department of Physiology (Cell Physiology Research Group), University of Extremadura, 10003-Cáceres, Spain
| | - Pedro C. Redondo
- Department of Physiology (Cell Physiology Research Group), University of Extremadura, 10003-Cáceres, Spain
| | - Juan A. Rosado
- Department of Physiology (Cell Physiology Research Group), University of Extremadura, 10003-Cáceres, Spain
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Casacchia T, Occhiuzzi MA, Grande F, Rizzuti B, Granieri MC, Rocca C, Gattuso A, Garofalo A, Angelone T, Statti G. A pilot study on the nutraceutical properties of the Citrus hybrid Tacle® as a dietary source of polyphenols for supplementation in metabolic disorders. J Funct Foods 2019. [DOI: 10.1016/j.jff.2018.11.030] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
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Wang Z, Wang S, Zhao J, Yu C, Hu Y, Tu Y, Yang Z, Zheng J, Wang Y, Gao Y. Naringenin Ameliorates Renovascular Hypertensive Renal Damage by Normalizing the Balance of Renin-Angiotensin System Components in Rats. Int J Med Sci 2019; 16:644-653. [PMID: 31217731 PMCID: PMC6566737 DOI: 10.7150/ijms.31075] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Accepted: 04/07/2019] [Indexed: 01/08/2023] Open
Abstract
Background: Naringenin, a member of the dihydroflavone family, has been shown to have a protective function in multiple diseases. We previously demonstrated that naringenin played a protective role in hypertensive myocardial hypertrophy by decreasing angiotensin-converting enzyme (ACE) expression. The kidney is a primary target organ of hypertension. The present study tested the effect of naringenin on renovascular hypertensive kidney damage and explored the underlying mechanism. Methods and Results: An animal model of renovascular hypertension was established by performing 2-kidney, 1-clip (2K1C) surgery in Sprague Dawley rats. Naringenin (200 mg/kg/day) or vehicle was administered for 10 weeks. Blood pressure and urinary protein were continuously monitored. Plasma parameters, renal pathology and gene expression of nonclipped kidneys were evaluated by enzyme-linked immunosorbent assay, histology, immunohistochemistry, real-time polymerase chain reaction, and Western blot at the end of the study. Rats that underwent 2K1C surgery exhibited marked elevations of blood pressure and plasma Ang II levels and renal damage, including mesangial expansion, interstitial fibrosis, and arteriolar thickening in the nonclipped kidneys. Naringenin significantly ameliorated hypertensive nephropathy and retarded the rise of Ang II levels in peripheral blood but had no effect on blood pressure. 2K1C rats exhibited increases in the ACE/ACE2 protein ratio and AT1R/AT2R protein ratio in the nonclipped kidney compared with sham rats, and these increases were significantly suppressed by naringenin treatment. Conclusions: Naringenin attenuated renal damage in a rat model of renovascular hypertension by normalizing the imbalance of renin-angiotensin system activation. Our results suggest a potential treatment strategy for hypertensive nephropathy.
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Affiliation(s)
- Zhizhi Wang
- Department of Cardiology, China-Japan Friendship School of Clinical Medicine, Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, 100029, China
| | - Shanshan Wang
- Department of Cardiology, China-Japan Friendship School of Clinical Medicine, Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, 100029, China
| | - Jianqiao Zhao
- Department of Cardiology, Peking University China-Japan Friendship School of Clinical Medicine, Beijing, 100029, China
| | - Changan Yu
- Central Laboratory of Cardiovascular Disease, China-Japan Friendship Hospital, Beijing 100029, China
| | - Yi Hu
- Department of Cardiology, China-Japan Friendship School of Clinical Medicine, Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, 100029, China
| | - Yimin Tu
- Department of Cardiology, Peking University China-Japan Friendship School of Clinical Medicine, Beijing, 100029, China
| | - Zufang Yang
- Department of Cardiology, Peking University China-Japan Friendship School of Clinical Medicine, Beijing, 100029, China
| | - Jingang Zheng
- Department of Cardiology, China-Japan Friendship School of Clinical Medicine, Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, 100029, China.,Department of Cardiology, Peking University China-Japan Friendship School of Clinical Medicine, Beijing, 100029, China.,Department of Cardiology, China-Japan Friendship Hospital, Beijing 100029, China
| | - Yong Wang
- Department of Cardiology, China-Japan Friendship School of Clinical Medicine, Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, 100029, China.,Department of Cardiology, China-Japan Friendship Hospital, Beijing 100029, China
| | - Yanxiang Gao
- Department of Cardiology, China-Japan Friendship Hospital, Beijing 100029, China
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Investigation of the effects of naringin on intestinal ischemia reperfusion model at the ultrastructural and biochemical level. Biomed Pharmacother 2018; 109:345-350. [PMID: 30399568 DOI: 10.1016/j.biopha.2018.10.045] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2018] [Revised: 10/05/2018] [Accepted: 10/09/2018] [Indexed: 01/29/2023] Open
Abstract
We aimed to evaluate the ultrastructural effect of reversing cellular damage, occurring in rats due to ischemia-reperfusion (I/R) in the intestine, with naringin implementation through biochemical parameters. Rats were divided the sham/control, I/R and the naringin groups (n = 7). For I/R group, 120 min of ischemia and 120 min of reperfusion was applied to the superior mesenteric artery. In the naringin group, after 120 min, 50 mg/kg naringin was implemented, and then 120 min of reperfusion was applied. Morphological evaluation was performed via Chiu score and electron microscopy. The antioxidant parameters were examined. Chiu score in I/R (p < 0.01) and naringin (p < 0.05) groups were higher than the sham/control group. In ultrastructural level some irregularity were observed in I/R group. Although it decreased in the naringin group, the damage was observed to continue. Malondialdehyde (MDA) amount and Superoxide dismutase activity (SOD) in I/R group were higher in comparison to the sham/control group (p < 0.01), while glutathione peroxidase activity (Gpx) was found to be lower (p < 0.01). SOD (p < 0.05) and MDA (p < 0.01) were decreased by naringin group. Gpx was decreased in I/R group compared to sham/control group (p < 0.01) and elevated due to naringin administration (p < 0.05). Catalase activity was observed to decrease in the naringin group compared to control and I/R groups (p < 0.01). It was determined that naringin provided limited healing at the ultrastructural level but also effected recovery within antioxidant parameters.
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Lin F, Zhu Y, Hu G. Naringin promotes cellular chemokine synthesis and potentiates mesenchymal stromal cell migration via the Ras signaling pathway. Exp Ther Med 2018; 16:3504-3510. [PMID: 30233702 PMCID: PMC6143896 DOI: 10.3892/etm.2018.6634] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2017] [Accepted: 07/13/2018] [Indexed: 12/17/2022] Open
Abstract
Directional migration of mesenchymal stem cells (MSCs) is known to serve roles in bone fracture healing. Naringin is a traditional medicine used in China to treat bone injury and has been confirmed to act as a chemoattractant to MSCs. In the present study, the secretion of chemokines and stimulation of relevant signaling pathways by naringin were detected to determine the molecular mechanism of naringin-induced MSC migration. In these experiments, Quantibody® arrays were used to detect chemokines secreted by MSCs with or without the addition of naringin. The results revealed differential naringin-induced chemokine secretion of C-X-C motif chemokine (CXCL)5, CXCL6 and C-C motif chemokine 20. Furthermore, the Ras signaling pathway was markedly activated in the naringin-treated groups, suggesting that naringin may enhance the migrational ability of MSCs via Ras activation. Furthermore, naringin was able to promote the secretion of various chemokines derived from MSCs, which would, in turn, increase the mobility of MSCs. The aim of the present study was to provide novel candidate agents for clinical orthopedics and theoretical basis for the future improvement of adjunctive medication for bone fracture healing.
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Affiliation(s)
- Feng Lin
- Department of Orthopedics, Xiaoshan First People's Hospital, Hangzhou, Zhejiang 310000, P.R. China
| | - Yuan Zhu
- Department of Orthopedics, Xiaoshan First People's Hospital, Hangzhou, Zhejiang 310000, P.R. China
| | - Gangfeng Hu
- Department of Orthopedics, Xiaoshan First People's Hospital, Hangzhou, Zhejiang 310000, P.R. China
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Al-Dashti YA, Holt RR, Stebbins CL, Keen CL, Hackman RM. Dietary Flavanols: A Review of Select Effects on Vascular Function, Blood Pressure, and Exercise Performance. J Am Coll Nutr 2018; 37:553-567. [PMID: 29718795 DOI: 10.1080/07315724.2018.1451788] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
An individual's diet affects numerous physiological functions and can play an important role in reducing the risk of cardiovascular disease. Epidemiological and clinical studies suggest that dietary flavanols can be an important modulator of vascular risk. Diets and plant extracts rich in flavanols have been reported to lower blood pressure, especially in prehypertensive and hypertensive individuals. Flavanols may act in part through signaling pathways that affect vascular function, nitric oxide availability, and the release of endothelial-derived relaxing and constricting factors. During exercise, flavanols have been reported to modulate metabolism and respiration (e.g., maximal oxygen uptake, O2 cost of exercise, and energy expenditure), and reduce oxidative stress and inflammation, resulting in increased skeletal muscle efficiency and endurance capacity. Flavanol-induced reductions in blood pressure during exercise may decrease the work of the heart. Collectively, these effects suggest that flavanols can act as an ergogenic aid to help delay the onset of fatigue. More research is needed to better clarify the effects of flavanols on vascular function, blood pressure regulation, and exercise performance and establish safe and effective levels of intake. Flavanol-rich foods and food products can be useful components of a healthy diet and lifestyle program for those seeking to better control their blood pressure or to enhance their physical activity. Key teaching points • Epidemiological and clinical studies indicate that dietary flavanols can reduce the risk of vascular disease. • Diets and plant extracts rich in flavanols have been reported to lower blood pressure and improve exercise performance in humans. • Mechanisms by which flavanols may reduce blood pressure function include alterations in signaling pathways that affect vascular function, nitric oxide availability, and the release of endothelial-derived relaxation and constriction factors. • Mechanisms by which flavanols may enhance exercise performance include modulation of metabolism and respiration (e.g., maximal oxygen uptake, O2 cost of exercise, and energy expenditure) and reduction of oxidative stress and inflammation. These effects can result in increased skeletal muscle efficiency and endurance capacity. • Further research is needed to clarify the amount, timing, and frequency of flavanol intake for blood pressure regulation and exercise performance.
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Affiliation(s)
- Yousef A Al-Dashti
- a Department of Nutrition , University of California, Davis , Davis , California , USA
| | - Roberta R Holt
- a Department of Nutrition , University of California, Davis , Davis , California , USA
| | - Charles L Stebbins
- b Department of Internal Medicine , University of California, Davis , Davis , California , USA
| | - Carl L Keen
- a Department of Nutrition , University of California, Davis , Davis , California , USA.,b Department of Internal Medicine , University of California, Davis , Davis , California , USA
| | - Robert M Hackman
- a Department of Nutrition , University of California, Davis , Davis , California , USA
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Homayouni F, Haidari F, Hedayati M, Zakerkish M, Ahmadi K. Blood pressure lowering and anti-inflammatory effects of hesperidin in type 2 diabetes; a randomized double-blind controlled clinical trial. Phytother Res 2018; 32:1073-1079. [DOI: 10.1002/ptr.6046] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2017] [Revised: 12/14/2017] [Accepted: 01/10/2018] [Indexed: 12/24/2022]
Affiliation(s)
- Fatemeh Homayouni
- Department of Nutrition, Faculty of Paramedical Sciences, Nutrition and Metabolic Diseases Research Center; Ahvaz Jundishapur University of Medical Sciences; Ahvaz 61357-15794 Iran
| | - Fatemeh Haidari
- Department of Nutrition, Faculty of Paramedical Sciences, Nutrition and Metabolic Diseases Research Center; Ahvaz Jundishapur University of Medical Sciences; Ahvaz 61357-15794 Iran
| | - Mehdi Hedayati
- Cellular and Molecular Endocrine Research Center, Research Institute for Endocrine Sciences; Shahid Beheshti University of Medical Sciences; Tehran 19839-63113 Iran
| | - Mehrnoosh Zakerkish
- Department of Endocrinology and Metabolism, Diabetes Research Center; Ahvaz Jundishapur University of Medical Sciences; Ahvaz Iran
| | - Kambiz Ahmadi
- Department of Statistics and Epidemiology, Faculty of Public Health; Ahvaz Jundishapur University of Medical Sciences; Ahvaz Iran
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Malakul W, Pengnet S, Kumchoom C, Tunsophon S. Naringin ameliorates endothelial dysfunction in fructose-fed rats. Exp Ther Med 2018; 15:3140-3146. [PMID: 29456717 DOI: 10.3892/etm.2018.5759] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2017] [Accepted: 01/08/2018] [Indexed: 12/26/2022] Open
Abstract
High fructose consumption is associated with metabolic disorders including hyperglycemia and dyslipidemia, in addition to endothelial dysfunction. Naringin, a flavonoid present in citrus fruit, has been reported to exhibit lipid lowering, antioxidant, and cardiovascular protective properties. Therefore, the present study investigated the effect of naringin on fructose-induced endothelial dysfunction in rats and its underlying mechanisms. Male Sprague-Dawley rats were given 10% fructose in drinking water for 12 weeks, whereas control rats were fed drinking water alone. Naringin (100 mg/kg) was orally administered to fructose fed rats during the last 4 weeks of the study. Following 12 weeks, blood samples were collected for measurement of blood glucose, serum lipid profile and total nitrate/nitrite (NOx). Vascular function was assessed by isometric tension recording. Aortic expression of endothelial nitric oxide synthase (eNOS), phosphorylated eNOS (p-eNOS), and nitrotyrosine were evaluated by western blot analysis. Fructose feeding induced increased levels of blood glucose, total cholesterol, triglyceride, and low density lipoprotein. In rat aortae, fructose reduced acethycholine-induced vasorelaxation, without affecting sodium nitroprusside-induced vasorelaxation. Treatment of fructose-fed rats with naringin restored fructose-induced metabolic alterations and endothelial dysfunction. Fructose-fed rats also exhibited decreased serum NOx level, reduced eNOS and p-eNOS protein expression, and enhanced nitrotyrosine expression in aortae. These alterations were improved by naringin treatment. The results of the present study suggested that naringin treatment preserves endothelium-dependent relaxation in aortae from fructose fed rats. This effect is primarily mediated through an enhanced NO bioavailability via increased eNOS activity and decreased NO inactivated to peroxynitrite in aortae.
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Affiliation(s)
- Wachirawadee Malakul
- Department of Physiology, Faculty of Medical Science, Naresuan University, Phitsanulok 65000, Thailand
| | - Sirinat Pengnet
- Division of Physiology, School of Medical Science, University of Phayao, Phayao 56000, Thailand
| | - Chanon Kumchoom
- Department of Physiology, Faculty of Medical Science, Naresuan University, Phitsanulok 65000, Thailand
| | - Sakara Tunsophon
- Department of Physiology, Faculty of Medical Science, Naresuan University, Phitsanulok 65000, Thailand
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Gonçalves TT, Lazaro CM, De Mateo FG, Campos MC, Mezencio JG, Claudino MA, de O Carvalho P, Webb RC, Priviero FB. Effects of glucosyl-hesperidin and physical training on body weight, plasma lipids, oxidative status and vascular reactivity of rats fed with high-fat diet. Diabetes Metab Syndr Obes 2018; 11:321-332. [PMID: 30013377 PMCID: PMC6037267 DOI: 10.2147/dmso.s153661] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
OBJECTIVE The aim of the study was to evaluate the effects of supplementation with glucosyl hesperidin (GH), with or without physical training, on body weight, fat depot, glucose and plasma lipids, oxidative status and vascular function of rats fed with high-fat diet (HFD). METHODS After weaning, male Wistar rats were fed with an HFD plus fructose for 12 weeks and started receiving oral antioxidant supplementation and/or physical training after the fourth week of diet for eight further weeks. Body weight, epididymal and retroperitoneal fat, plasma glucose and lipids, oxidative status and mesenteric artery reactivity were evaluated. RESULTS Rats fed with HFD presented higher body weight gain and fat accumulation compared to control rats, while GH supplementation did not influence these parameters. Physical training reduced the body weight gain and fat accumulation and modulated the oxidative status by increasing superoxide dismutase activity and total antioxidant capacity and reducing lipid peroxidation. GH alone decreased lipid peroxidation. However, when given to exercised rats, it impaired the response elicited by physical training. HFD caused endothelial dysfunction, and neither GH nor physical exercise prevented it. Potency of sodium nitroprusside was increased in exercised animals but not in GH-supplemented rats. CONCLUSION Physical exercise partially decreased the body fat accumulation, decreased plasma levels of glucose and lipids and improved general oxidative status and endothelium-independent relaxation in mesenteric arteries of rats fed with HFD. GH exhibited benefits only in the oxidative status. However, GH given in association with physical exercise did not cause further changes in addition to those promoted by physical exercise. On the contrary, in exercised animals, GH prevented those changes elicited by physical training in plasma glucose and lipids, oxidative status and endothelium-independent relaxation.
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Affiliation(s)
- Tiago Tomazini Gonçalves
- Laboratory of Multidisciplinary Research, Universidade São Francisco, Bragança Paulista, São Paulo, Brazil,
| | - Carolina M Lazaro
- Laboratory of Multidisciplinary Research, Universidade São Francisco, Bragança Paulista, São Paulo, Brazil,
| | - Fernanda G De Mateo
- Laboratory of Multidisciplinary Research, Universidade São Francisco, Bragança Paulista, São Paulo, Brazil,
| | - Marcela Cb Campos
- Laboratory of Multidisciplinary Research, Universidade São Francisco, Bragança Paulista, São Paulo, Brazil,
| | - Jackeline Gb Mezencio
- Laboratory of Multidisciplinary Research, Universidade São Francisco, Bragança Paulista, São Paulo, Brazil,
| | - Mario A Claudino
- Laboratory of Multidisciplinary Research, Universidade São Francisco, Bragança Paulista, São Paulo, Brazil,
| | - Patrícia de O Carvalho
- Laboratory of Multidisciplinary Research, Universidade São Francisco, Bragança Paulista, São Paulo, Brazil,
| | - R Clinton Webb
- Department of Physiology, Medical College of Georgia, Augusta University, Augusta, GA, USA,
| | - Fernanda Bm Priviero
- Laboratory of Multidisciplinary Research, Universidade São Francisco, Bragança Paulista, São Paulo, Brazil,
- Department of Physiology, Medical College of Georgia, Augusta University, Augusta, GA, USA,
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