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Luciano TF, Teodoro de Souza C, de Oliveira J, Muller AP. Reversal of high-fat diet-induced cognitive impairment and oxidative stress in the brain through Zingiber officinale supplementation. Metab Brain Dis 2024:10.1007/s11011-024-01406-8. [PMID: 39120852 DOI: 10.1007/s11011-024-01406-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2024] [Accepted: 08/05/2024] [Indexed: 08/10/2024]
Abstract
Obesity is a significant health concern that is correlated with various adverse health outcomes. Diet-induced obesity (DIO) is associated with impaired cognitive function. Pharmacological treatments for obesity are limited and may have serious adverse effects. Zingiber officinale (ZO) has anti-inflammatory and antioxidant effects, in addition to metabolic effects. This study aimed to assess the effects of Zingiber officinale supplementation on cognitive function, anxiety levels, neurotrophin levels, and the inflammatory and oxidative status in the cortex following DIO in mice. Two-month-old male Swiss mice were fed DIO or standard chow for 4 months and subsequently subdivided into the following groups (n = 10 mice/group): (i) control - vehicle (CNT + vehicle); (ii) CNT supplemented with ZO (CNT + ZO); (iii) obese mice (DIO + vehicle); and (iv) obese mice supplemented with ZO (DIO + ZO) (n = 10). Zingiber officinale extract (400 mg/kg/day) was administered for 35 days via oral gavage. The DIO + vehicle group exhibited impaired recognition memory. The CNT + ZO group presented a greater number of crossings in the open field. No difference between the groups was observed in the plus maze test. DIO + vehicle increased the DCFH and carbonylation levels in the cortex. The DIO + vehicle group presented a reduction in catalase activity. The expression of inflammatory or neurotrophin markers in the cerebral cortex was not different. In conclusion, our findings indicate that supplementation with ZO reverses the cognitive impairment in DIO mice and enhances the antioxidant status of the cerebral cortex.
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Affiliation(s)
- Thais Fernandes Luciano
- Postgraduate Program in Health Sciences, Universidade do Extremo Sul Catarinense (UNESC), Criciúma, SC, Brazil
| | - Claudio Teodoro de Souza
- Postgraduate Program in Health, Department of Internal Medicine, Medicine School, Federal University of Juiz de Fora (UFJF), Juiz de Fora, MG, Brazil
| | - Jade de Oliveira
- Programa de Pós-Graduação em Ciências Biológicas: Bioquímica, Departamento de Bioquímica, Instituto de Ciências Básicas da Saúde (ICBS), Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil
| | - Alexandre Pastoris Muller
- Department of Biochemistry, Postgraduate Program in Biochemistry and Postgraduate Program in Pharmacology, Federal University of Santa Catarina (UFSC), Florianópolis, SC, Brazil.
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2
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Novakovic S, Jakovljevic V, Jovic N, Andric K, Milinkovic M, Anicic T, Pindovic B, Kareva EN, Fisenko VP, Dimitrijevic A, Joksimovic Jovic J. Exploring the Antioxidative Effects of Ginger and Cinnamon: A Comprehensive Review of Evidence and Molecular Mechanisms Involved in Polycystic Ovary Syndrome (PCOS) and Other Oxidative Stress-Related Disorders. Antioxidants (Basel) 2024; 13:392. [PMID: 38671840 PMCID: PMC11047656 DOI: 10.3390/antiox13040392] [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: 01/14/2024] [Revised: 03/17/2024] [Accepted: 03/20/2024] [Indexed: 04/28/2024] Open
Abstract
Oxidative stress represents the pathophysiological basis for most disorders, including reproductive issues. Polycystic ovary syndrome (PCOS) is heterogeneous endocrine disorder of women characterized primarily by irregular menstrual cycles, hyper-androgenism, and ovulatory dysfunction. In the last decades, PCOS was recognized as a systemic silent inflammation and an oxidative disturbance-related disorder, exerting multifaceted symptoms, including metabolic. PCOS treatment should involve a personalized approach tailored to individual symptoms; however, the results are often unsatisfactory. Various supplementary treatments have been proposed to assist in the management and alleviation of PCOS symptoms. Cinnamon and ginger, known for millennia as herbs used in spices or traditional medicine for the treatment of various diseases, are of interest in this study. The aim of this study is to evaluate and investigate the effects of cinnamon and ginger in PCOS patients. Using relevant keywords we searched through PubMed/MEDLINE, Science Direct, Google Scholar and Web of science to find animal studies, pre-clinical, and clinical studies which were then reviewed for usage. Out of all of the reviewed studies a total of 65 studies were included in this review article. Cinnamon and ginger can affect hormonal status, lipid profile, obesity, and insulin resistance by mitigating oxidative stress and inflammation. Generally, based on current clinical evidence, it was revealed that supplementation with cinnamon or ginger had a useful impact in patients with PCOS. This review summarizes the antioxidative effects of ginger and cinnamon in PCOS treatment, highlighting their potential benefits in other oxidative stress-related pathologies.
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Affiliation(s)
- Sladjana Novakovic
- Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia; (S.N.); (T.A.); (A.D.)
| | - Vladimir Jakovljevic
- Department of Physiology, Faculty of Medical Sciences, University of Kragujevac, Svetozara Markovica 69, 34000 Kragujevac, Serbia;
- Center of Excellence for Redox Balance Research in Cardiovascular and Metabolic Disorders, 34000 Kragujevac, Serbia
- Department of Human Pathology, I.M. Sechenov First Moscow State Medical University, Moscow 119048, Russia
| | - Nikola Jovic
- Department of Gynecology and Obstetrics, Faculty of Medical Sciences, University of Kragujevac, Svetozara Markovica 69, 34000 Kragujevac, Serbia;
- Clinic for Gynecology and Obstertics, University Clinical Center Kragujevac, Zmaj Jovina 30, 34000 Kragujevac, Serbia
| | - Kristina Andric
- Department of Dermatovenerology, Faculty of Medical Sciences, University of Kragujevac, Svetozara Markovica 69, 34000 Kragujevac, Serbia;
- Center for Dermatology, University Clinical Center Kragujevac, Zmaj Jovina 30, 34000 Kragujevac, Serbia
| | - Milica Milinkovic
- Department of Biochemistry, Faculty of Medical Sciences, University of Kragujevac, Svetozara Markovica 69, 34000 Kragujevac, Serbia;
| | - Teodora Anicic
- Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia; (S.N.); (T.A.); (A.D.)
| | - Bozidar Pindovic
- Department of Pharmacy, Faculty of Medical Sciences, University of Kragujevac, Svetozara Markovica 69, 34000 Kragujevac, Serbia;
| | - Elena Nikolaevna Kareva
- Department of Pharmacology, I.M. Sechenov First Moscow State Medical University, Moscow 119048, Russia; (E.N.K.); (V.P.F.)
| | - Vladimir Petrovich Fisenko
- Department of Pharmacology, I.M. Sechenov First Moscow State Medical University, Moscow 119048, Russia; (E.N.K.); (V.P.F.)
| | - Aleksandra Dimitrijevic
- Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia; (S.N.); (T.A.); (A.D.)
- Institute of Public Health Kragujevac, 34000 Kragujevac, Serbia
| | - Jovana Joksimovic Jovic
- Department of Physiology, Faculty of Medical Sciences, University of Kragujevac, Svetozara Markovica 69, 34000 Kragujevac, Serbia;
- Center of Excellence for Redox Balance Research in Cardiovascular and Metabolic Disorders, 34000 Kragujevac, Serbia
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3
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Mohamed SM, Shalaby MA, El-Shiekh RA, Bakr AF, Kamel S, Emam SR, El-Banna HA. Maca roots: A potential therapeutic in the management of metabolic disorders through the modulation of metabolic biochemical markers in rats fed high-fat high-carbohydrate diet. JOURNAL OF ETHNOPHARMACOLOGY 2024; 321:117533. [PMID: 38056538 DOI: 10.1016/j.jep.2023.117533] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 11/10/2023] [Accepted: 11/28/2023] [Indexed: 12/08/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Maca root (Lepidium meyenii Walp.) is a Peruvian plant of the Brassicaceae family. Maca roots are popular food supplements used to treat a variety of ailments described traditionally as enhancing metabolic and health conditions. AIM OF THE STUDY Metabolic syndrome (MetS) has been the real scourge globally, affecting more than one-fourth of the global population. MetS causes the development of multi-organ illnesses, including altered blood cholesterol and sugar levels, oxidative stress, and hypertension. This study evaluated maca root total methanolic extract (MTE) as a potential nutraceutical to manage the complications of MetS. MATERIALS AND METHODS After the first 4 weeks of a high-fat high-carbohydrate diet (HFCD), streptozotocin (STZ) was injected in Wistar rats to induce the MetS model. Animals were treated orally with MTE at 100 mg/kg and 300 mg/kg for 4 weeks compared to metformin at 200 mg/kg after confirmation of diabetes. RESULTS One month of MTE supplementation in HFCD-fed rats remarkably decreased the elevation of blood glucose and lipids, improved liver function and insulin resistance, additionally it successfully restored the state of inflammatory and oxidative stress. The extract was standardized to contain total phenolics equal to 24.45 ± 0.96 μg Gallic acid/mg extract. CONCLUSIONS Our findings suggest that MTE improves MetS by reducing hyperglycemia, hyperlipidemia, inflammation, and oxidative stress. While also improving beta cell secretory functions, implying that MTE could be used as a balancing drug in the prevention and treatment of metabolic abnormalities linked to type 2 diabetes.
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Affiliation(s)
- Salma Mostafa Mohamed
- Department of Pharmacology, Faculty of Veterinary Medicine, Cairo University, 12211, Giza, Egypt.
| | - Mostafa Abbas Shalaby
- Department of Pharmacology, Faculty of Veterinary Medicine, Cairo University, 12211, Giza, Egypt.
| | - Riham A El-Shiekh
- Department of Pharmacognosy, Faculty of Pharmacy, Cairo University, Cairo, 11562, Egypt.
| | - Alaa F Bakr
- Department of Pathology, Faculty of Veterinary Medicine, Cairo University, Cairo, Egypt.
| | - Shaimaa Kamel
- Department of Biochemistry and Molecular Biology, Faculty of Veterinary Medicine, Cairo University, Giza, 12211, Egypt.
| | - Shimaa R Emam
- Department of Pharmacology, Faculty of Veterinary Medicine, Cairo University, 12211, Giza, Egypt.
| | - Hossny A El-Banna
- Department of Pharmacology, Faculty of Veterinary Medicine, Cairo University, 12211, Giza, Egypt.
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4
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Singab ANB, Elhawary EA, Elkhawas YA, Fawzy IM, Moussa AY, Mostafa NM. Role of Nutraceuticals in Obesity Management: A Mechanism and Prospective Supported by Molecular Docking Studies. J Med Food 2024; 27:176-197. [PMID: 38324003 DOI: 10.1089/jmf.2023.0104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2024] Open
Abstract
Obesity and its comorbidities represent a major health problem worldwide. Treatment by reducing food intake and physical activity interventions has limited success especially with elderly people with chronic diseases. Nutraceuticals are naturally originated and successfully used for their physiological and nutritional benefit in health care. They might be alternative means to help lose weight and reduce obesity-associated metabolic disorders with the improvement of health, delay the aging process, prevention of chronic diseases, increase of life expectancy, or support to the structure or function of the body. The current study enumerates the inherent role of nutraceuticals in the management of obesity and its related comorbidities. The study is supported with the molecular docking studies discussing the mechanism of action. An attempt to optimize the role of nutraceuticals is made in this article in addition to widen the scope of its use in this chronic worldwide disease.
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Affiliation(s)
- Abdel Nasser B Singab
- Department of Pharmacognosy, Faculty of Pharmacy, Ain-Shams University, Cairo, Egypt
- Center of Drug Discovery Research and Development, Ain-Shams University, Cairo, Egypt
| | - Esraa A Elhawary
- Department of Pharmacognosy, Faculty of Pharmacy, Ain-Shams University, Cairo, Egypt
| | - Yasmin A Elkhawas
- Department of Pharmacognosy and Medicinal Plants, Faculty of Pharmacy, Future University in Egypt, Cairo, Egypt
| | - Iten M Fawzy
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Future University in Egypt, Cairo, Egypt
| | - Ashaimaa Y Moussa
- Department of Pharmacognosy, Faculty of Pharmacy, Ain-Shams University, Cairo, Egypt
| | - Nada M Mostafa
- Department of Pharmacognosy, Faculty of Pharmacy, Ain-Shams University, Cairo, Egypt
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5
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Gauttam VK, Munjal K, Chopra H, Ahmad A, Rana MK, Kamal MA. A Mechanistic Review on Therapeutic Potential of Medicinal Plants and their Pharmacologically Active Molecules for Targeting Metabolic Syndrome. Curr Pharm Des 2024; 30:10-30. [PMID: 38155468 DOI: 10.2174/0113816128274446231220113957] [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: 07/27/2023] [Accepted: 11/06/2023] [Indexed: 12/30/2023]
Abstract
Metabolic syndrome (MetS) therapy with phytochemicals is an emerging field of study with therapeutic potential. Obesity, insulin resistance, high blood pressure, and abnormal lipid profiles are all components of metabolic syndrome, which is a major public health concern across the world. New research highlights the promise of phytochemicals found in foods, including fruits, vegetables, herbs, and spices, as a sustainable and innovative method of treating this illness. Anti-inflammatory, antioxidant, and insulin-sensitizing qualities are just a few of the many positive impacts shown by bioactive substances. Collectively, they alleviate the hallmark symptoms of metabolic syndrome by modulating critical metabolic pathways, boosting insulin sensitivity, decreasing oxidative stress, and calming chronic low-grade inflammation. In addition, phytochemicals provide a multimodal strategy by targeting not only adipose tissue but also the liver, skeletal muscle, and vascular endothelium, all of which have a role in the pathogenesis of MetS. Increasing evidence suggests that these natural chemicals may be useful in controlling metabolic syndrome as a complementary treatment to standard medication or lifestyle changes. This review article emphasizes the therapeutic potential of phytochemicals, illuminating their varied modes of action and their ability to alleviate the interconnected causes of metabolic syndrome. Phytochemical-based interventions show promise as a novel and sustainable approach to combating the rising global burden of metabolic syndrome, with the ultimate goal of bettering public health and quality of life.
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Affiliation(s)
- Vinod Kumar Gauttam
- Department of Pharmacognosy, Shiva Institute of Pharmacy, Bilaspur, Hmachal Pradesh, India
| | - Kavita Munjal
- Department of Pharmacognosy, Amity Institute of Pharmacy, Amity University, Noida, Uttar Pradesh, India
| | - Hitesh Chopra
- Department of Biosciences, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences, Chennai 602105, Tamil Nadu, India
| | - Aftab Ahmad
- Department of Pharmacology, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Mahesh Kumar Rana
- Department of Agriculture, M.M. (Deemed to be University), Mullana, Ambala, Haryana, India
| | - Mohammad Amjad Kamal
- Institutes for Systems Genetics, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, China
- King Fahd Medical Research Center, King Abdulaziz University, Jeddah 21589, Saudi Arabia
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Dhaka 1207, Bangladesh
- Enzymoics, 7 Peterlee Place, Hebersham, NSW 2770, Australia
- Novel Global Community Educational Foundation, Hebersham, NSW 2770, Australia
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6
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Nna VU, McGrowder D, Nwokocha C. Nutraceutical management of metabolic syndrome as a palliative and a therapeutic to coronavirus disease (COVID) crisis. Arch Physiol Biochem 2023; 129:1123-1142. [PMID: 33770443 DOI: 10.1080/13813455.2021.1903041] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Accepted: 03/09/2021] [Indexed: 12/19/2022]
Abstract
The global market for medicinal plants and herbs is on the increase due to their desirability, efficacy, and less adverse effects as complementary and alternative medications to the orthodox pharmaceuticals, perhaps due to their natural components and qualities. Metabolic syndromes are managed with changes in diet, exercise, lifestyle modifications and the use of pharmacological agents. Plants are now known to have potent antioxidant and cholinergic activities which are relevant to the management of several metabolic syndromes, which are unfortunately, co-morbidity factors in the coronavirus disease crisis. This review will focus on the biological activities of some plant products used as complementary and alternative medicines in the management of metabolic syndromes, and on their reported antiviral, antithrombotic, angiotensin-converting enzyme inhibitory properties, which are integral to their usage in the management of viral infections and may give an avenue for prophylactic and therapeutics especially in the absence of vaccines/formulated antiviral therapies.
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Affiliation(s)
- Victor Udo Nna
- Department of Physiology, College of Medical Sciences, University of Calabar, Calabar, Nigeria
| | - Donovan McGrowder
- Department of Pathology, The University of the West Indies, Mona, Jamaica
| | - Chukwuemeka Nwokocha
- Department of Basic Medical Sciences (Physiology Section), The University of the West Indies, Mona, Jamaica
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7
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Gopan G, Jose J, Khot KB, Bandiwadekar A. The use of cellulose, chitosan and hyaluronic acid in transdermal therapeutic management of obesity: A review. Int J Biol Macromol 2023:125374. [PMID: 37330096 DOI: 10.1016/j.ijbiomac.2023.125374] [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: 02/03/2023] [Revised: 05/29/2023] [Accepted: 06/11/2023] [Indexed: 06/19/2023]
Abstract
Obesity is a clinical condition with rising popularity and detrimental impacts on human health. According to the World Health Organization, obesity is the sixth most common cause of death worldwide. It is challenging to combat obesity because medications that are successful in the clinical investigation have harmful side effects when administered orally. The conventional approaches for treating obesity primarily entail synthetic compounds and surgical techniques but possess severe adverse effects and recurrences. As a result, a safe and effective strategy to combat obesity must be initiated. Recent studies have shown that biological macromolecules of the carbohydrate class, such as cellulose, hyaluronic acid, and chitosan, can enhance the release and efficacy of medications for obesity but due to their short biological half-lives and poor oral bioavailability, their distribution rate is affected. This helps to comprehend the need for an effective therapeutic approach via a transdermal drug delivery system. This review focuses on the transdermal administration, utilizing cellulose, chitosan, and hyaluronic acid via microneedles, as it offers a promising solution to overcome existing therapy limitations in managing obesity and it also highlights how microneedles can effectively deliver therapeutic substances through the skin's outer layer, bypassing pain receptors and specifically targeting adipose tissue.
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Affiliation(s)
- Gopika Gopan
- NITTE Deemed-to-be University, NGSM Institute of Pharmaceutical Sciences, Department of Pharmaceutics, Mangalore 575018, India
| | - Jobin Jose
- NITTE Deemed-to-be University, NGSM Institute of Pharmaceutical Sciences, Department of Pharmaceutics, Mangalore 575018, India.
| | - Kartik Bhairu Khot
- NITTE Deemed-to-be University, NGSM Institute of Pharmaceutical Sciences, Department of Pharmaceutics, Mangalore 575018, India
| | - Akshay Bandiwadekar
- NITTE Deemed-to-be University, NGSM Institute of Pharmaceutical Sciences, Department of Pharmaceutics, Mangalore 575018, India
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8
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Vrânceanu M, Hegheş SC, Cozma-Petruţ A, Banc R, Stroia CM, Raischi V, Miere D, Popa DS, Filip L. Plant-Derived Nutraceuticals Involved in Body Weight Control by Modulating Gene Expression. PLANTS (BASEL, SWITZERLAND) 2023; 12:2273. [PMID: 37375898 DOI: 10.3390/plants12122273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 06/09/2023] [Accepted: 06/09/2023] [Indexed: 06/29/2023]
Abstract
Obesity is the most prevalent health problem in the Western world, with pathological body weight gain associated with numerous co-morbidities that can be the main cause of death. There are several factors that can contribute to the development of obesity, such as diet, sedentary lifestyle, and genetic make-up. Genetic predispositions play an important role in obesity, but genetic variations alone cannot fully explain the explosion of obesity, which is why studies have turned to epigenetics. The latest scientific evidence suggests that both genetics and environmental factors contribute to the rise in obesity. Certain variables, such as diet and exercise, have the ability to alter gene expression without affecting the DNA sequence, a phenomenon known as epigenetics. Epigenetic changes are reversible, and reversibility makes these changes attractive targets for therapeutic interventions. While anti-obesity drugs have been proposed to this end in recent decades, their numerous side effects make them not very attractive. On the other hand, the use of nutraceuticals for weight loss is increasing, and studies have shown that some of these products, such as resveratrol, curcumin, epigallocatechin-3-gallate, ginger, capsaicin, and caffeine, can alter gene expression, restoring the normal epigenetic profile and aiding weight loss.
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Affiliation(s)
- Maria Vrânceanu
- Department of Toxicology, "Iuliu Haţieganu" University of Medicine and Pharmacy, 6 Pasteur Street, 400349 Cluj-Napoca, Romania
| | - Simona-Codruţa Hegheş
- Department of Drug Analysis, "Iuliu Haţieganu" University of Medicine and Pharmacy, 6 Pasteur Street, 400349 Cluj-Napoca, Romania
| | - Anamaria Cozma-Petruţ
- Department of Bromatology, Hygiene, Nutrition, "Iuliu Haţieganu" University of Medicine and Pharmacy, 6 Pasteur Street, 400349 Cluj-Napoca, Romania
| | - Roxana Banc
- Department of Bromatology, Hygiene, Nutrition, "Iuliu Haţieganu" University of Medicine and Pharmacy, 6 Pasteur Street, 400349 Cluj-Napoca, Romania
| | - Carmina Mariana Stroia
- Department of Pharmacy, Oradea University, 1 Universităţii Street, 410087 Oradea, Romania
| | - Viorica Raischi
- Laboratory of Physiology of Stress, Adaptation and General Sanocreatology, Institute of Physiology and Sanocreatology, 1 Academiei Street, 2028 Chișinău, Moldova
| | - Doina Miere
- Department of Bromatology, Hygiene, Nutrition, "Iuliu Haţieganu" University of Medicine and Pharmacy, 6 Pasteur Street, 400349 Cluj-Napoca, Romania
| | - Daniela-Saveta Popa
- Department of Toxicology, "Iuliu Haţieganu" University of Medicine and Pharmacy, 6 Pasteur Street, 400349 Cluj-Napoca, Romania
| | - Lorena Filip
- Department of Bromatology, Hygiene, Nutrition, "Iuliu Haţieganu" University of Medicine and Pharmacy, 6 Pasteur Street, 400349 Cluj-Napoca, Romania
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He L, Duan H, Chen X, Chen Y, Mo Q, Huang J, Zhao H, Yao X, Chen J, Yao Z. Quality assessment of commercial dried ginger (Zingiber officinale Roscoe) based on targeted and non-targeted chemical profiles and anti-inflammatory activity. Food Res Int 2023; 166:112589. [PMID: 36914321 DOI: 10.1016/j.foodres.2023.112589] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 02/01/2023] [Accepted: 02/05/2023] [Indexed: 02/11/2023]
Abstract
Dried ginger, a well-known medicine and food homologous production, has been widely circulated in China with high health benefits and economic value. Currently, there is still a lack of quality assessment on whether dried ginger in China exhibits chemically and biologically distinct properties, which creates a barrier to its quality control in commercial circulation. In this study, the chemical characteristics of 34 batches of common dried ginger samples in China were first explored using non-targeted chemometrics based on the UPLC-Q/TOF-MS analysis, leading to the identification of 35 chemicals that contributed to clustering into two categories, with sulfonated conjugates being the key chemically distinct components. By comparing the samples before and after sulfur-containing treatment and the further synthesis of a key differentiating component of [6]-gingesulfonic acid, it was then demonstrated that sulfur-containing treatment was the primary cause of the formation of sulfonated conjugates, as opposed to regional or environmental factors. Furthermore, the anti-inflammatory efficacy of dried ginger with high presence of sulfonated conjugates was significantly decreased. Consequently, for the first time, UPLC-QqQ-MS/MS was used to develop a targeted quantification method for 10 characteristic chemicals in dried ginger, allowing researchers to quickly determine whether dried ginger has been processed with sulfur and quantitatively evaluate the quality of dried ginger. These results provided an insight into the quality of commercial dried ginger in China and a suggested method for its quality supervision as well.
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Affiliation(s)
- Liangliang He
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China/Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research/Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy, Jinan University, Guangzhou 510632, China
| | - Huifang Duan
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China/Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research/Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy, Jinan University, Guangzhou 510632, China
| | - Xintong Chen
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China/Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research/Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy, Jinan University, Guangzhou 510632, China
| | - Yuanshan Chen
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China/Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research/Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy, Jinan University, Guangzhou 510632, China
| | - Qingmei Mo
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China/Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research/Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy, Jinan University, Guangzhou 510632, China
| | - Junqing Huang
- Guangzhou Key Laboratory of Formula-Pattern of Traditional Chinese Medicine, School of Traditional Chinese Medicine, Jinan University, Guangzhou 510632, China
| | - Huinan Zhao
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China/Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research/Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy, Jinan University, Guangzhou 510632, China
| | - Xinsheng Yao
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China/Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research/Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy, Jinan University, Guangzhou 510632, China
| | - Jiaxu Chen
- Guangzhou Key Laboratory of Formula-Pattern of Traditional Chinese Medicine, School of Traditional Chinese Medicine, Jinan University, Guangzhou 510632, China.
| | - Zhihong Yao
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China/Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research/Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy, Jinan University, Guangzhou 510632, China; Guangzhou Key Laboratory of Formula-Pattern of Traditional Chinese Medicine, School of Traditional Chinese Medicine, Jinan University, Guangzhou 510632, China.
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10
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Relevance of Indian traditional tisanes in the management of type 2 diabetes mellitus: a review. Saudi Pharm J 2023; 31:626-638. [PMID: 37181144 PMCID: PMC10172608 DOI: 10.1016/j.jsps.2023.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Accepted: 03/01/2023] [Indexed: 03/09/2023] Open
Abstract
Background Tisanes are a potential source of phytochemicals to reduce disease risk conditions and are used to protect from non-communicable diseases, globally. A few tisanes have gained more popularity than others depending on their chemical composition based on the geographical origin of the used herb. Several Indian tisanes have been claimed to have traits beneficial to people with or at a high risk of type 2 diabetes mellitus. Under the concept, the literature was reviewed and compiled into a document to highlight the chemical uniqueness of popular Indian traditional tisanes to be more informative and potent as per modern medicine to overcome type 2 diabetes mellitus. Methods An extensive literature survey was conducted using computerized database search engines, such as Google Scholar, PubMed, ScienceDirect, and EMBASE (Excerpta Medica database) for herbs that have been described for hyperglycemia, and involved reaction mechanism, in-vivo studies as well as clinical efficacies published since 2001 onwards using certain keywords. Compiled survey data used to make this review and all findings on Indian traditional antidiabetic tisanes are tabulated here. Results Tisanes render oxidative stress, counter the damage by overexposure of free radicals to the body, affect enzymatic activities, enhance insulin secretion, etc. The active molecules of tisanes also act as anti-allergic, antibacterial, anti-inflammatory, antioxidant, antithrombotic, antiviral, antimutagenicity, anti-carcinogenicity, antiaging effects, etc. WHO also has a strategy to capitalize on the use of herbals to keep populations healthy through effective and affordable alternative means with robust quality assurance and strict adherence to the product specification.
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Phytochemical Profile, Antioxidant Activity, Anti-Hyperglycemic Effect and Toxicity Assessment of Ridolfia segetum (L.) Moris Extract. LIFE (BASEL, SWITZERLAND) 2022; 13:life13010044. [PMID: 36675992 PMCID: PMC9867411 DOI: 10.3390/life13010044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 12/09/2022] [Accepted: 12/15/2022] [Indexed: 12/28/2022]
Abstract
The present work was designed to study the chemical composition, antioxidant, antihyperglycemic effect, and toxicity assessment of Ridolfia segetum (L.) Moris extract. The chemical composition was studied by use of high-performance liquid chromatography (HPLC). Antioxidant power was tested by use of DPPH and FRAP assays. The antihyperglycemic effect was tested by use of a glucose tolerance test, while toxicity assessment was done in vivo by use of Wistar rats for 14 days. Analysis of the extract by HPLC-UV revealed the presence of gallic acid, catechol, vanillic acid, catechin, tannic acid, rosmarinic acid, naringenin, and coumarin acid. The crude hydroethanolic extract possessed high levels of total phenols (15.6 ± 1.76 mg EAG/g), condensed tannins (383.49 mg ECat/g DM), and flavonoid (11.63 mg EQ/g). The findings showed that the studied extract possessed good antioxidant power with IC50 values equal to 550, 650, 700 µg/mL respectively for the decoction, the ethyl acetate fraction (F2M), and the ethyl acetate fraction (F2E). For the antioxidant activity by FRAP, the aqueous fraction (F3E) and the aqueous extract (F4) showed CE50 values of 0.33 mg/mL and 0.4 mg/mL, respectively. Glucose tolerance test analysis showed that R. segetum (L.) Moris decoction had a significant postprandial antihyperglycemic effect in normal Wistar rats. The results of the acute toxicity test showed that the decoction was not toxic even at 2 g/Kg. Pancreatic α-amylase activity was significantly inhibited in the presence of R. segetum (L.) Moris extract (IC50 = 0.133 ± 0.09 mg/mL). The outcome of the present work showed that R. segetum (L.) Moris is very rich in phenolic compounds with potent antioxidant and antihyperglycemic effects.
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Alharbi KS, Nadeem MS, Afzal O, Alzarea SI, Altamimi ASA, Almalki WH, Mubeen B, Iftikhar S, Shah L, Kazmi I. Gingerol, a Natural Antioxidant, Attenuates Hyperglycemia and Downstream Complications. Metabolites 2022; 12:metabo12121274. [PMID: 36557312 PMCID: PMC9782005 DOI: 10.3390/metabo12121274] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 12/04/2022] [Accepted: 12/08/2022] [Indexed: 12/23/2022] Open
Abstract
Hyperglycemia is seen in approximately 68 percent of patients admitted to a medical intensive care unit (ICU). In many acute circumstances, such as myocardial infarction, brain, injury and stroke, it is an independent predictor of mortality. Hyperglycemia is induced by a mix of genetic, environmental, and immunologic variables in people with type 1 diabetes. These factors cause pancreatic beta cell death and insulin insufficiency. Insulin resistance and irregular insulin production cause hyperglycemia in type 2 diabetes patients. Hyperglycemia activates a number of complicated interconnected metabolic processes. Hyperglycemia is a major contributor to the onset and progression of diabetes' secondary complications such as neuropathy, nephropathy, retinopathy, cataracts, periodontitis, and bone and joint issues. Studies on the health benefits of ginger and its constituent's impact on hyperglycemia and related disorders have been conducted and gingerol proved to be a potential pharmaceutically active constituent of ginger (Zingiber officinale) that has been shown to lower blood sugar levels, because it possesses antioxidant properties and it functions as an antioxidant in the complicated biochemical process that causes hyperglycemia to be activated. Gingerol not only helps in treating hyperglycemia but also shows effectivity against diseases related to it, such as cardiopathy, kidney failure, vision impairments, bone and joint problems, and teeth and gum infections. Moreover, fresh ginger has various gingerol analogues, with 6-gingerol being the most abundant. However, it is necessary to investigate the efficacy of its other analogues against hyperglycemia and associated disorders at various concentrations in order to determine the appropriate dose for treating these conditions.
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Affiliation(s)
- Khalid Saad Alharbi
- Department of Pharmacology, College of Pharmacy, Jouf University, Sakaka 72341, Saudi Arabia
| | - Muhammad Shahid Nadeem
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia
- Correspondence: (M.S.N.); (I.K.)
| | - Obaid Afzal
- Department of Pharmaceutical Chemistry, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia
| | - Sami I. Alzarea
- Department of Pharmacology, College of Pharmacy, Jouf University, Sakaka 72341, Saudi Arabia
| | - Abdulmalik S. A. Altamimi
- Department of Pharmaceutical Chemistry, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia
| | - Waleed Hassan Almalki
- Department of Pharmacology, College of Pharmacy, Umm Al-Qura University, Makkah 21955, Saudi Arabia
| | - Bismillah Mubeen
- Institute of Molecular Biology and Biotechnology (IMBB), The University of Lahore, Lahore 54000, Pakistan
| | - Saima Iftikhar
- School of Biological Sciences, University of Punjab, Lahore 54000, Pakistan
| | - Luqman Shah
- Department of Biochemistry, Faculty of Science, Hazara University, Mansehra 21300, Pakistan
| | - Imran Kazmi
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia
- Correspondence: (M.S.N.); (I.K.)
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Iftikhar N, Hussain AI, Kamal GM, Manzoor S, Fatima T, Alswailmi FK, Ahmad A, Alsuwayt B, Abdullah Alnasser SM. Antioxidant, Anti-Obesity, and Hypolipidemic Effects of Polyphenol Rich Star Anise ( Illicium verum) Tea in High-Fat-Sugar Diet-Induced Obesity Rat Model. Antioxidants (Basel) 2022; 11:2240. [PMID: 36421427 PMCID: PMC9686881 DOI: 10.3390/antiox11112240] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 10/31/2022] [Accepted: 11/07/2022] [Indexed: 11/16/2022] Open
Abstract
Star anise (Illicium verum Hook. fil.) is commonly utilized as a culinary and medicinal fruit and is most famous in indigenous systems of medicine. The present research work aims to appraise and validate the potential of polyphenol-rich star anise tea (SAT) on oxidative stress, obesity and related biochemical parameters in high-fat-sugar-diet (HFSD)-induced obesity model in rats. SAT was prepared using the traditional method in warm water. The Reverse Phase High Pressure Liquid Chromatography (RP-HPLC) analysis was performed for the simultaneous determination of phenolic acids and flavonoids in SAT. Two doses (250 and 500 mg/kg body weight) were selected to investigate the anti-obesity potential of SAT using HFSD-induced obese rat model. Major (>5 mg/100 mL) phenolic acids in SAT were p-coumeric acid, gallic aid, cinamic acid, chlorogenic acid and ferulic acid while catechin and rutin were the major flavonoids detected in the SAT. SAT exhibited 51.3% DPPH radical scavenging activity. In vivo study showed that higher doses of SAT (500 mg/kg body weight) significantly reduced the body weight increase (74.82%) and BMI (0.64 g/cm2). Moreover, significant reductions in the levels of serum total cholesterol, triglyceride, LDL and VLDL were recorded in all the treatment groups in comparison to the HFSDC group. Furthermore, SAT reduced the alterations in MDA, SOD and GSH levels of experimental groups thus showing the potential against oxidative stress. The SAT-500 group showed a significant decrease in the elevated kidney and liver weights and atherogenic index in comparison to the HFSDC group. The present study proved that SAT exhibited strong protective effects against obesity and oxidative stress, especially at higher doses.
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Affiliation(s)
- Neelam Iftikhar
- Natural Product and Synthetic Chemistry (NPSC) Lab, Department of Chemistry, Government College University Faisalabad, Faisalabad 38000, Pakistan
| | - Abdullah Ijaz Hussain
- Natural Product and Synthetic Chemistry (NPSC) Lab, Department of Chemistry, Government College University Faisalabad, Faisalabad 38000, Pakistan
- Central Hi-Tech Lab, Government College University Faisalabad, Faisalabad 38000, Pakistan
| | - Ghulam Mustafa Kamal
- Institute of Chemistry, Khwaja Fareed University of Engineering and Information Technology, Rahim Yar Khan 64200, Pakistan
| | - Sidra Manzoor
- Natural Product and Synthetic Chemistry (NPSC) Lab, Department of Chemistry, Government College University Faisalabad, Faisalabad 38000, Pakistan
| | - Tabinda Fatima
- Department of Pharmaceutical Chemistry, College of Pharmacy, University of Hafr Al-Batin, Hafr Al-Batin 39524, Saudi Arabia
| | - Farhan Khashim Alswailmi
- Department of Pharmacy Practice, College of Pharmacy, University of Hafr Al-Batin, Hafr Al-Batin 39524, Saudi Arabia
| | - Ashfaq Ahmad
- Department of Pharmacy Practice, College of Pharmacy, University of Hafr Al-Batin, Hafr Al-Batin 39524, Saudi Arabia
| | - Bader Alsuwayt
- Department of Pharmacy Practice, College of Pharmacy, University of Hafr Al-Batin, Hafr Al-Batin 39524, Saudi Arabia
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Chemical Composition, Antibacterial, Antifungal and Antidiabetic Activities of Ethanolic Extracts of Opuntia dillenii Fruits Collected from Morocco. J FOOD QUALITY 2022. [DOI: 10.1155/2022/9471239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Opuntia dillenii (Ker Gawl.) Haw. belongs to the Cactaceae family and is native to the arid and semi-arid regions of Mexico and the southern United States. O. dillenii are now used as medicinal plants in various countries. In this study, we investigated the chemical composition of ethanolic extracts obtained from seeds, juice, and peel of O. dillenii fruits collected from Morocco, and we evaluated their antibacterial, antifungal, and antidiabetic activities. Phytochemical screening revealed high quantities of polyphenols (193.73 ± 81.44 to 341.12 ± 78.90 gallic acid eq [g/100 g dry weight]) in the extracts. The major phenolic compounds determined by HPLC were gallic acid, vanillic acid, and syringic acid. Regarding flavonoids, quercetin 3-O-β-D-glucoside and kaempferol were the predominant molecules. Juice extracts showed weak to moderate antibacterial activity against the bacteria species Listeria monocytogenes, Escherichia coli, and Salmonella braenderup. All tested extracts displayed a significant inhibitory effect on α-glucosidase and α-amylase activities in vitro, with the peel extracts showing the greatest inhibitory effects. Together, these findings suggest that O. dillenii fruits are a promising source for the isolation of novel compounds with antibacterial or antidiabetic activities. For the most abundant phytochemicals identified in O. dillenii peel ethanolic extract, molecular docking simulations against human pancreatic α-amylase enzyme were performed. These indicated the presence of bioactive compounds in the extract with a better potential to decrease the enzyme activity than the commercial drug acarbose.
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Zhang X, Deng J, Tang Y, Guan X, Chen X, Fan J. Zingiberaceae plants/curcumin consumption and multiple health outcomes: An umbrella review of systematic reviews and meta-analyses of randomized controlled trials in humans. Phytother Res 2022; 36:3080-3101. [PMID: 35623903 DOI: 10.1002/ptr.7500] [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: 08/03/2021] [Revised: 02/17/2022] [Accepted: 05/06/2022] [Indexed: 01/10/2023]
Abstract
This umbrella review is to recapitulate and grade the available evidence of associations between consumption of Zingiberaceae plants/curcumin (Cur) and multiple health-related outcomes. This study included 161 meta-analyses of randomized controlled trials in 76 articles with 67 unique health outcomes. Data on heterogeneity and publication bias are considered to assess the quality of evidence. Based on the different impact of Zingiberaceae plants/Cur on human health, the advantages outweigh the disadvantages. Zingiberaceae plants/Cur can mainly improve metabolic syndrome, non-alcoholic fatty liver disease, cardiovascular disease, and some chronic inflammatory diseases, likewise, obviously relief the pain of osteoarthritis and related diseases. Ginger supplements have been shown to improve vomiting during pregnancy and to relieve nausea and vomiting caused by chemotherapy and surgery. The surgery is any type of surgery, including laparoscopic surgery, gynecological surgery and mixed surgery. Beneficial associations were found with Cur intervention in gastrointestinal, neurological and oral diseases. Zingiberaceae plants/Cur are generally safe and favorable for multiple health outcomes in humans. High-quality research is further needed to prove the observed associations.
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Affiliation(s)
- Xiaofeng Zhang
- Department of Nutrition and Food Hygiene, College of Public Health, Zhengzhou University, Zhengzhou, China
| | - Jinlan Deng
- Department of Nutrition and Food Hygiene, College of Public Health, Zhengzhou University, Zhengzhou, China
| | - Yujun Tang
- Department of Nutrition and Food Hygiene, College of Public Health, Zhengzhou University, Zhengzhou, China
| | - Xiaoxian Guan
- Department of Nutrition and Food Hygiene, College of Public Health, Zhengzhou University, Zhengzhou, China
| | - Xiaoli Chen
- Department of Nutrition and Food Hygiene, College of Public Health, Zhengzhou University, Zhengzhou, China
| | - Jianming Fan
- Department of Nutrition and Food Hygiene, College of Public Health, Zhengzhou University, Zhengzhou, China
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Ebrahimzadeh A, Ebrahimzadeh A, Mirghazanfari SM, Hazrati E, Hadi S, Milajerdi A. The effect of ginger supplementation on metabolic profiles in patients with type 2 diabetes mellitus: A systematic review and meta-analysis of randomized controlled trials. Complement Ther Med 2022; 65:102802. [PMID: 35031435 DOI: 10.1016/j.ctim.2022.102802] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Revised: 01/05/2022] [Accepted: 01/10/2022] [Indexed: 01/14/2023] Open
Abstract
BACKGROUND There is some evidence regarding the positive effects of ginger supplementation on metabolic profile in patients with type 2 diabetes (T2DM). However, they are conflicting. The present systematic review and meta-analysis aimed to summarize earlier findings for the effect of ginger supplementation on metabolic profile in patients with T2DM. METHODS Scopus, PubMed and Google Scholar databases were systematically searched up until September 2021 to collect all randomized clinical trials that evaluated the effect of ginger supplementation on FBS, HbA1c, TC, TG, LDL, HDL, SBP and DBP in patients with T2DM. We conducted our study according to the 2020 PRISMA guidelines. We included only English language publications. Pooled effect sizes were measured using a random-effects model and were reported as the weighted mean difference (WMD) and 95% CI. In addition, the Cochrane Collaboration's risk of bias tool was used to evaluate quality of the trials. RESULTS In overall, 10 articles were included in this systematic review and meta-analysis. Our pooled meta-analysis indicated a significant reduction in FBS following ginger supplementation by polling 8 effect sizes [weighted mean difference (WMD): - 18.81; 95% CI: - 28.70, - 8.92), I2 = 77.4%] and in HbA1C through 7 effect sizes (WMD: -0.57; 95% CI: -0.93, -0.20, I2 =88.6%). Pooling 5 effect sizes, we found a significant reduction in SBP (WMD: -4.20; 95% CI: -7.64, -0.77, I2 =97%) and DBP [WMD: - 1.61; 95% CI: - 3.04, - 0.18), I2 = 93.2%] after supplementation with ginger. However, our pooled meta-analysis indicated that ginger supplementation had no significant influence on lipid profile involving TG, TC, LDL and HDL. CONCLUSIONS We found significant reductions in FBS, HbA1C, SBP and DBP after supplementation with ginger in patients with T2DM compared to control group, with no significant changes in serum lipids. Further large RCTs are required to shed light on this issue.
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Affiliation(s)
- Armin Ebrahimzadeh
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University of Medical Sciences, Kashan, Iran
| | - Anahita Ebrahimzadeh
- Homaijan health care center, deputy of health, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Sayid Mahdi Mirghazanfari
- Department of Physiology and Iranian Medicine, School of Medicine, AJA University of Medical Sciences, Tehran, Iran
| | - Ebrahim Hazrati
- Trauma Research Center, AJA University of Medical Sciences, Tehran, Iran
| | - Saeid Hadi
- Department of Health, School of Medicine, AJA University of Medical Sciences, Tehran, Iran
| | - Alireza Milajerdi
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University of Medical Sciences, Kashan, Iran; Department of Health, School of Medicine, AJA University of Medical Sciences, Tehran, Iran.
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Iftikhar N, Hussain AI, Chatha SAS, Sultana N, Rathore HA. Effects of polyphenol-rich traditional herbal teas on obesity and oxidative stress in rats fed a high-fat-sugar diet. Food Sci Nutr 2022; 10:698-711. [PMID: 35311163 PMCID: PMC8907747 DOI: 10.1002/fsn3.2695] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 11/14/2021] [Accepted: 11/21/2021] [Indexed: 12/13/2022] Open
Abstract
Hibiscus rosa-sinensis and Zingiber officinalis teas are traditionally used for the therapies of various diseases, including obesity. The present research work was planned to appraise the potential of polyphenol-rich extracts of selected herbal plants in obesity and related biochemical parameters of high-fat-sugar diet-induced obese rats. Three herbal teas were prepared from Hibiscus rosa-sinensis flowers and Zingiber officinalis rhizomes and their mixture (3:1, respectively). Total phenolic contents (TPC) of Hibiscus rosa-sinensis and Zingiber officinalis extracts were found to be 5.82 and 1.45 mg/g of dry plant material, measured as GAE, while total flavonoid contents (TFC) were 9.17 and 1.95 mg/g of dry plant material, measured as CE, respectively. Two doses (250 and 500 mg/kg BW) of each tea were administered and body weight, BMI, kidney, liver, and atherogenic indices, TC, TG, HDL, LDL, VLDL, BT, AST, ALT, AP, SC, MDA, SOD, GSH, and TAC of rats groups were measured. Data showed that higher doses of Hibiscus rosa-sinensis significantly reduced the rat's BMI (0.50 g/cm2) in comparison with the high-fat-sugar diet group (0.79 g/cm2). All treatment groups, especially H-500 group, showed a significant decrease in the elevated kidney and liver weights and atherogenic index in comparison with HFSDC groups. Higher doses of Hibiscus rosa-sinensis significantly decreased the levels of AST, ALT, AP, and SC in comparison with the HFSDC group. A significant decrease in the levels of serum TC, TG, LDL, and VLDL was observed in all the treatment groups in comparison with the HFSDC group. Furthermore, all the teas, especially higher doses of Hibiscus rosa-sinensis, prevented the alterations in MDA, SOD, and GSH levels of experimental groups, thus showing the potential against oxidative stress. It can be concluded from these results that Hibiscus rosa-sinensis teas exhibited strong protective effects against obesity and oxidative stress, especially at higher doses.
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Affiliation(s)
- Neelam Iftikhar
- Department of ChemistryGovernment College University FaisalabadFaisalabadPakistan
| | - Abdullah Ijaz Hussain
- Department of ChemistryGovernment College University FaisalabadFaisalabadPakistan
- Central Hi‐Tech LabGovernment College University FaisalabadFaisalabadPakistan
| | | | - Nazia Sultana
- Department of ChemistryGovernment College University FaisalabadFaisalabadPakistan
| | - Hassaan Anwer Rathore
- Department of Pharmaceutical SciencesCollege of PharmacyQU HealthQatar UniversityDohaQatar
- Biomedical and Pharmaceutical Research Unit (BPRU)QU HealthQatar UniversityDohaQatar
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Luciano TF, De Souza CT, Pinho RA, Marques SDO, Luiz GP, Tramontin NDS, Silveira PCLD, de Andrade VM, Muller AP. Effects of Zingiber officinale extract supplementation on metabolic and genotoxic parameters in diet-induced obesity in mice. Br J Nutr 2021; 126:970-981. [PMID: 33323139 DOI: 10.1017/s0007114520005073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/07/2022]
Abstract
Obesity is an epidemic associated with many diseases. The nutraceutical Zingiber officinale (ZO) is a potential treatment for obesity; however, the molecular effects are unknown. Swiss male mice were fed a high-fat diet (59 % energy from fat) for 16 weeks to generate a diet-induced obesity (DIO) model and then divided into the following groups: standard diet + vehicle; standard diet + ZO; DIO + vehicle and DIO + ZO. Those in the ZO groups were supplemented with 400 mg/kg per d of ZO extract (oral administration) for 35 d. The animals were euthanised, and blood, quadriceps, epididymal fat pad and hepatic tissue were collected. DIO induced insulin resistance, proinflammatory cytokines, oxidative stress and DNA damage in different tissues. Treatment with ZO improved insulin sensitivity as well as decreased serum TAG, without changes in body weight or adiposity index. TNF-α and IL-1β levels were lower in the liver and quadriceps in the DIO + ZO group compared with the DIO group. ZO treatment reduced the reactive species and oxidative damage to proteins, lipids and DNA in blood and liver in obese animals. The endogenous antioxidant activity was higher in the quadriceps of DIO + ZO. These results in the rat model of DIO may indicate ZO as an adjuvant on obesity treatment.
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Affiliation(s)
- Thaís Fernandes Luciano
- Laboratory of Biomedicine Translational, University of Extremo Sul Catarinense, Criciúma, SC, Brazil
| | - Claudio Teodoro De Souza
- Department of Internal Medicine, Medicine School, Juiz de Fora Federal University, Juiz de Fora, MG, Brazil
| | - Ricardo Aurino Pinho
- Laboratory of Exercise Biochemistry in Health, Graduate Program in Health Sciences, School of Medicine, Pontifícia Universidade Católica do Paraná, Curitiba, PR, Brazil
| | | | - Gabriel Paulino Luiz
- Laboratory of Biomedicine Translational, University of Extremo Sul Catarinense, Criciúma, SC, Brazil
| | | | | | - Vanessa Moraes de Andrade
- Laboratory of Biomedicine Translational, University of Extremo Sul Catarinense, Criciúma, SC, Brazil
| | - Alexandre Pastoris Muller
- Laboratory of Biomedicine Translational, University of Extremo Sul Catarinense, Criciúma, SC, Brazil
- Pharmacology Department, Federal University of Santa Catarina, Florianópolis, SC, Brazil
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Wu M, Gani H, Viney S, Ho P, Orfila C. Effect of ginger‐enriched pasta on acceptability and satiety. Int J Food Sci Technol 2021. [DOI: 10.1111/ijfs.15264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Mengyao Wu
- School of Food Science and Nutrition University of Leeds Woodhouse Lane Leeds West Yorkshire LS2 9JT UK
| | - Hanis Gani
- School of Food Science and Nutrition University of Leeds Woodhouse Lane Leeds West Yorkshire LS2 9JT UK
- Faculty of Bioresources and Food Industry Universiti Sultan Zainal Abidin Besut 22000Terengganu Malaysia
| | - Sara Viney
- School of Food Science and Nutrition University of Leeds Woodhouse Lane Leeds West Yorkshire LS2 9JT UK
| | - Peter Ho
- School of Food Science and Nutrition University of Leeds Woodhouse Lane Leeds West Yorkshire LS2 9JT UK
| | - Caroline Orfila
- School of Food Science and Nutrition University of Leeds Woodhouse Lane Leeds West Yorkshire LS2 9JT UK
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Kim B, Kim HJ, Cha YS. The protective effects of steamed ginger on adipogenesis in 3T3-L1 cells and adiposity in diet-induced obese mice. Nutr Res Pract 2021; 15:279-293. [PMID: 34093970 PMCID: PMC8155221 DOI: 10.4162/nrp.2021.15.3.279] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Revised: 10/30/2020] [Accepted: 11/25/2020] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND/OBJECTIVES The steamed ginger has been shown to have antioxidative effects and a protective effect against obesity. In the present study, we investigated the effects of ethanolic extract of steamed ginger (SGE) on adipogenesis in 3T3-L1 preadipocytes and diet-induced obesity (DIO) mouse model. MATERIALS/METHODS The protective effects of SGE on adipogenesis were examined in 3T3-L1 adipocytes by measuring lipid accumulations and genes involved in adipogenesis. Male C57BL/6J mice were fed a normal diet (ND, 10% fat w/w), a high-fat diet (HFD, 60% fat w/w), and HFD supplemented with either 40 mg/kg or 80 mg/kg of SGE for 12 weeks. Serum chemistry was measured, and the expression of genes involved in lipid metabolism was determined in the adipose tissue. Histological analysis and micro-computed tomography were performed to identify lipid accumulations in epididymal fat pads. RESULTS In 3T3-L1 cells, SGE significantly decreased lipid accumulation, with concomitant decreases in the expression of adipogenesis-related genes. SGE significantly attenuated the increase in body, liver, and epididymal adipose tissue weights by HFD. Serum total cholesterol and triglyceride levels were significantly lower in SGE fed groups compared to HFD. In adipose tissue, SGE significantly decreased adipocyte size than that of HFD and altered adipogenesis-related genes. CONCLUSIONS In conclusion, steamed ginger exerted anti-obesity effects by regulating genes involved in adipogenesis and lipogenesis in 3T3-L1 cell and epididymal adipose tissue of DIO mice.
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Affiliation(s)
- Bohkyung Kim
- Department of Food Science and Nutrition, Pusan National University, Busan 46264, Korea
| | - Hee-Jeong Kim
- Department of Food Science and Human Nutrition and Obesity Research Center, Jeonbuk National University, Jeonju 54896, Korea
| | - Youn-Soo Cha
- Department of Food Science and Human Nutrition and Obesity Research Center, Jeonbuk National University, Jeonju 54896, Korea
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Ullagaddi MB, Patil BM, Khanal P. Beneficial effect of Zingiber officinale on olanzapine-induced weight gain and metabolic changes. J Diabetes Metab Disord 2021; 20:41-48. [PMID: 34178822 PMCID: PMC8212323 DOI: 10.1007/s40200-020-00695-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Accepted: 11/16/2020] [Indexed: 12/11/2022]
Abstract
AIM The present study aimed to investigate the effect of Zingiber officinale (ZO) extract on weight gain, food intake, locomotor activity, and lipid and glucose metabolism in olanzapine-treated rats. METHODS The hydroalcoholic extract of ZO was prepared by macerating the coarse dry powder in 70% v/v ethanol for 7 days, filtered, and concentrated under reduced pressure. Animals were divided into six groups containing six animals in each. Three doses of extract (100, 200, and 400 mg/kg, p.o.) were co-administered with olanzapine 2 mg/kg i.p for 21 days. Bodyweight and food intake were recorded at the interval of three days and locomotor activity once a week. At the end of the study oral glucose tolerance test was performed followed by the estimation of lipid profile. RESULTS Co-administration of hydroalcoholic extract of ZO with olanzapine ameliorated olanzapine-induced weight gain and hyperphagia. Similarly, ZO extract also improved pancreatic β-cell function and glucose and lipid metabolism. CONCLUSIONS ZO extract ameliorated olanzapine-induced weight gain and hyperphagia by improving pancreatic β-cell functions and lipid metabolism.
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Affiliation(s)
- Mrityunjaya B. Ullagaddi
- Department of Pharmacology and Toxicology, KLE College of Pharmacy Belagavi, KLE Academy of Higher Education and Research (KAHER), Belagavi, 590010 India
| | - B. M. Patil
- Department of Pharmacology and Toxicology, KLE College of Pharmacy Belagavi, KLE Academy of Higher Education and Research (KAHER), Belagavi, 590010 India
| | - Pukar Khanal
- Department of Pharmacology and Toxicology, KLE College of Pharmacy Belagavi, KLE Academy of Higher Education and Research (KAHER), Belagavi, 590010 India
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Pagano E, Souto EB, Durazzo A, Sharifi-Rad J, Lucarini M, Souto SB, Salehi B, Zam W, Montanaro V, Lucariello G, Izzo AA, Santini A, Romano B. Ginger (Zingiber officinale Roscoe) as a nutraceutical: Focus on the metabolic, analgesic, and antiinflammatory effects. Phytother Res 2021; 35:2403-2417. [PMID: 33278054 DOI: 10.1002/ptr.6964] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 11/01/2020] [Accepted: 11/12/2020] [Indexed: 01/10/2023]
Abstract
Ginger (from the rizhome of Zingiber officinale Roscoe) has been widely used in ethnomedicine for the cure of several ailments. Main active ingredients include phenolic compounds named gingerols. In modern phytotherapy, ginger preparations are predominantly used to counteract nausea and vomiting in pregnant women. However, a number of other pharmacological actions of potential therapeutic interest, which might broaden the spectrum of its clinical use, have been reported. This focused review aims at giving a shot on the antinflammatory, analgesic, and metabolic actions of Zingiber officinale preparations, with a discussion on the clinical applications in knee osteoarthritis, dysmenorrhea, type‐2 diabetes, hyperlipidemia, overweight, and obesity.
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Affiliation(s)
- Ester Pagano
- Department of Pharmacy, School of Medicine, University of Napoli Federico II, Naples, Italy
| | - Eliana B Souto
- Faculty of Pharmacy of University of Coimbra Azinhaga de Santa Comba, Coimbra, Portugal
- CEB-Centre of Biological Engineering, University of Minho, Braga, Portugal
| | | | - Javad Sharifi-Rad
- Phytochemistry Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Facultad de Medicina, Universidad del Azuay, Cuenca, Ecuador
| | | | - Selma B Souto
- Department of Endocrinology, Hospital de São João, Alameda Prof. Hernâni Monteiro, Porto, Portugal
| | - Bahare Salehi
- Student Research Committee, School of Medicine, Bam University of Medical Sciences, Bam, Iran
| | - Wissam Zam
- Department of Analytical and Food Chemistry, Faculty of Pharmacy, Al-Andalus University for Medical Sciences, Tartous, Syria
| | - Vittorino Montanaro
- Divisione di Urologia P.O. di Castellammare di Stabia (Napoli), Naples, Italy
| | - Giuseppe Lucariello
- Department of Pharmacy, School of Medicine, University of Napoli Federico II, Naples, Italy
| | - Angelo A Izzo
- Department of Pharmacy, School of Medicine, University of Napoli Federico II, Naples, Italy
| | - Antonello Santini
- Department of Pharmacy, School of Medicine, University of Napoli Federico II, Naples, Italy
| | - Barbara Romano
- Department of Pharmacy, School of Medicine, University of Napoli Federico II, Naples, Italy
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Bouhrim M, Ouassou H, Boutahiri S, Daoudi NE, Mechchate H, Gressier B, Eto B, Imtara H, A. Alotaibi A, Al-zharani M, Ziyyat A, Mekhfi H, Legssyer A, Aziz M, Bnouham M. Opuntia dillenii (Ker Gawl.) Haw., Seeds Oil Antidiabetic Potential Using In Vivo, In Vitro, In Situ, and Ex Vivo Approaches to Reveal Its Underlying Mechanism of Action. Molecules 2021; 26:molecules26061677. [PMID: 33802826 PMCID: PMC8002680 DOI: 10.3390/molecules26061677] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 03/09/2021] [Accepted: 03/11/2021] [Indexed: 12/13/2022] Open
Abstract
Opuntia dillenii Ker Gawl. is one of the medicinal plants used for the prevention and treatment of diabetes mellitus (DM) in Morocco. This study aims to investigate the antihyperglycemic effect of Opuntia dillenii seed oil (ODSO), its mechanism of action, and any hypoglycemic risk and toxic effects. The antihyperglycemic effect was assessed using the OGTT test in normal and streptozotocin (STZ)-diabetic rats. The mechanisms of action were explored by studying the effect of ODSO on the intestinal absorption of d-glucose using the intestinal in situ single-pass perfusion technique. An Ussing chamber was used to explore the effects of ODSO on intestinal sodium-glucose cotransporter 1 (SGLT1). Additionally, ODSO’s effect on carbohydrate degrading enzymes, pancreatic α-amylase, and intestinal α-glucosidase was evaluated in vitro and in vivo using STZ-diabetic rats. The acute toxicity test on mice was performed, along with a single-dose hypoglycemic effect test. The results showed that ODSO significantly attenuated the postprandial hyperglycemia in normal and STZ-diabetic rats. Indeed, ODSO significantly decreased the intestinal d-glucose absorption in situ. The ex vivo test (Ussing chamber) showed that the ODSO significantly blocks the SGLT1 (IC50 = 60.24 µg/mL). Moreover, ODSO indu\ced a significant inhibition of intestinal α-glucosidase (IC50 = 278 ± 0.01 µg/mL) and pancreatic α-amylase (IC50 = 0.81 ± 0.09 mg/mL) in vitro. A significant decrease of postprandial hyperglycemia was observed in sucrose/starch-loaded normal and STZ-diabetic ODSO-treated rats. On the other hand, ODSO had no risk of hypoglycemia on the basal glucose levels in normal rats. Therefore, no toxic effect was observed in ODSO-treated mice up to 7 mL/kg. The results of this study suggest that ODSO could be suitable as an antidiabetic functional food.
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Affiliation(s)
- Mohamed Bouhrim
- Laboratory of Bioresources, Biotechnology, Ethnopharmacology, and Health, Faculty of Sciences, Mohammed First University, Oujda B.P. 717, Morocco; (M.B.); (H.O.); (N.E.D.); (A.Z.); (H.M.); (A.L.); (M.A.)
| | - Hayat Ouassou
- Laboratory of Bioresources, Biotechnology, Ethnopharmacology, and Health, Faculty of Sciences, Mohammed First University, Oujda B.P. 717, Morocco; (M.B.); (H.O.); (N.E.D.); (A.Z.); (H.M.); (A.L.); (M.A.)
| | - Salima Boutahiri
- Research Team on the Chemistry of Bioactive Molecules and Environment, Faculty of Sciences, Moulay Ismaïl University, Meknes, B.P. 11201 Zitoune Meknes, Morocco;
| | - Nour Elhouda Daoudi
- Laboratory of Bioresources, Biotechnology, Ethnopharmacology, and Health, Faculty of Sciences, Mohammed First University, Oujda B.P. 717, Morocco; (M.B.); (H.O.); (N.E.D.); (A.Z.); (H.M.); (A.L.); (M.A.)
| | - Hamza Mechchate
- Laboratory of Biotechnology, Environment, Agrifood, and Health, University of Sidi Mohamed Ben Abdellah, Faculty of Sciences Dhar el Mahraz, Fez B.P. 1796, Morocco
- Correspondence: (H.M.); (M.B.)
| | - Bernard Gressier
- Laboratory of Pharmacology, Pharmacokinetics, and Clinical Pharmacy, Faculty of Pharmaceutical and Biological Sciences, B.P. 83 Lille, France; (B.G.); (B.E.)
| | - Bruno Eto
- Laboratory of Pharmacology, Pharmacokinetics, and Clinical Pharmacy, Faculty of Pharmaceutical and Biological Sciences, B.P. 83 Lille, France; (B.G.); (B.E.)
- Laboratories-TBC, Faculty of Pharmaceutical and Biological Sciences, B.P. 83 Lille, France
| | - Hamada Imtara
- Faculty of Arts and Sciences, Arab American University Palestine, Jenin 240, Palestine;
| | - Amal A. Alotaibi
- Basic Science Department, College of Medicine, Princess Nourah bint Abdulrahman University, Riyadh 11671, Saudi Arabia;
| | - Mohammed Al-zharani
- Biology Department, College of Science, Imam Mohammad ibn Saud Islamic University (IMSIU), Riyadh 11623, Saudi Arabia;
| | - Abderrahim Ziyyat
- Laboratory of Bioresources, Biotechnology, Ethnopharmacology, and Health, Faculty of Sciences, Mohammed First University, Oujda B.P. 717, Morocco; (M.B.); (H.O.); (N.E.D.); (A.Z.); (H.M.); (A.L.); (M.A.)
| | - Hassane Mekhfi
- Laboratory of Bioresources, Biotechnology, Ethnopharmacology, and Health, Faculty of Sciences, Mohammed First University, Oujda B.P. 717, Morocco; (M.B.); (H.O.); (N.E.D.); (A.Z.); (H.M.); (A.L.); (M.A.)
| | - Abdelkhaleq Legssyer
- Laboratory of Bioresources, Biotechnology, Ethnopharmacology, and Health, Faculty of Sciences, Mohammed First University, Oujda B.P. 717, Morocco; (M.B.); (H.O.); (N.E.D.); (A.Z.); (H.M.); (A.L.); (M.A.)
| | - Mohammed Aziz
- Laboratory of Bioresources, Biotechnology, Ethnopharmacology, and Health, Faculty of Sciences, Mohammed First University, Oujda B.P. 717, Morocco; (M.B.); (H.O.); (N.E.D.); (A.Z.); (H.M.); (A.L.); (M.A.)
| | - Mohamed Bnouham
- Laboratory of Bioresources, Biotechnology, Ethnopharmacology, and Health, Faculty of Sciences, Mohammed First University, Oujda B.P. 717, Morocco; (M.B.); (H.O.); (N.E.D.); (A.Z.); (H.M.); (A.L.); (M.A.)
- Correspondence: (H.M.); (M.B.)
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Li C, Li J, Jiang F, Tzvetkov NT, Horbanczuk JO, Li Y, Atanasov AG, Wang D. Vasculoprotective effects of ginger ( Zingiber officinale Roscoe) and underlying molecular mechanisms. Food Funct 2021; 12:1897-1913. [PMID: 33592084 DOI: 10.1039/d0fo02210a] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Ginger (Zingiber officinale Roscoe) is a common and widely used spice. It is rich in various chemical constituents, including phenolic compounds, terpenes, polysaccharides, lipids, organic acids, and raw fibers. Herein, we reviewed its effects on the vascular system. Studies utilizing cell cultures or animal models showed that ginger constituents alleviate oxidative stress and inflammation, increase nitric oxide synthesis, suppress vascular smooth muscle cell proliferation, promote cholesterol efflux from macrophages, inhibit angiogenesis, block voltage-dependent Ca2+ channels, and induce autophagy. In clinical trials, ginger was shown to have a favorable effect on serum lipids, inflammatory cytokines, blood pressure, and platelet aggregation. Taken together, these studies point to the potential benefits of ginger and its constituents in the treatment of hypertension, coronary artery disease, peripheral arterial diseases, and other vascular diseases.
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Affiliation(s)
- Chao Li
- Experimental center, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China.
| | - Jie Li
- Experimental center, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China.
| | - Feng Jiang
- Department of Cardiology, Affiliated Hospital of Shandong University of traditional Chinese medicine, Jinan, 250000, China
| | - Nikolay T Tzvetkov
- Institute of Molecular Biology "Roumen Tsanev", Department of Biochemical Pharmacology and Drug Design, Bulgarian Academy of Sciences, Sofia, Bulgaria.
| | - Jaroslaw O Horbanczuk
- Department of Molecular Biology, Institute of Genetics and Animal Breeding of the Polish Academy of Sciences, ul. Postepu 36A, 05-552 Jastrzębiec, Poland
| | - Yunlun Li
- Experimental center, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China. and Department of Cardiology, Affiliated Hospital of Shandong University of traditional Chinese medicine, Jinan, 250000, China
| | - Atanas G Atanasov
- Department of Molecular Biology, Institute of Genetics and Animal Breeding of the Polish Academy of Sciences, ul. Postepu 36A, 05-552 Jastrzębiec, Poland and Ludwig Boltzmann Institute for Digital Health and Patient Safety, Medical University of Vienna, Spitalgasse 23, 1090 Vienna, Austria and Institute of Neurobiology, Bulgarian Academy of Sciences, 23 Acad. G. Bonchevstr., 1113 Sofia, Bulgaria and Department of Pharmacognosy, University of Vienna, Althanstrasse 14, 1090 Vienna, Austria
| | - Dongdong Wang
- Centre for Metabolism, Obesity and Diabetes Research, Department of Medicine, McMaster University, Main Street West 1280, L8S4L8 Hamilton, Ontario, Canada.
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25
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Gerges SH, Wahdan SA, Elsherbiny DA, El-Demerdash E. Non-alcoholic fatty liver disease: An overview of risk factors, pathophysiological mechanisms, diagnostic procedures, and therapeutic interventions. Life Sci 2021; 271:119220. [PMID: 33592199 DOI: 10.1016/j.lfs.2021.119220] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 01/25/2021] [Accepted: 01/29/2021] [Indexed: 02/06/2023]
Abstract
Non-alcoholic fatty liver disease (NAFLD) is a disorder of excessive fat accumulation in the liver, known as steatosis, without alcohol overconsumption. NAFLD can either manifest as simple steatosis or steatohepatitis, known as non-alcoholic steatohepatitis (NASH), which is accompanied by inflammation and possibly fibrosis. Furthermore, NASH might progress to hepatocellular carcinoma. NAFLD and NASH prevalence is in a continuous state of growth, and by 2018, NAFLD became a devastating metabolic disease with a global pandemic prevalence. The pathophysiology of NAFLD and NASH is not fully elucidated, but is known to involve the complex interplay between different metabolic, environmental, and genetic factors. In addition, unhealthy dietary habits and pre-existing metabolic disturbances together with other risk factors predispose NAFLD development and progression from simple steatosis to steatohepatitis, and eventually to fibrosis. Despite their growing worldwide prevalence, to date, there is no FDA-approved treatment for NAFLD and NASH. Several off-label medications are used to target disease risk factors such as obesity and insulin resistance, and some medications are used for their hepatoprotective effects. Unfortunately, currently used medications are not sufficiently effective, and research is ongoing to investigate the beneficial effects of different drugs and phytochemicals in NASH. In this review article, we outline the different risk factors and pathophysiological mechanisms involved in NAFLD, diagnostic procedures, and currently used management techniques.
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Affiliation(s)
- Samar H Gerges
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Ain Shams University, Organization of African Unity Street, Abbasia, Cairo 11566, Egypt
| | - Sara A Wahdan
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Ain Shams University, Organization of African Unity Street, Abbasia, Cairo 11566, Egypt
| | - Doaa A Elsherbiny
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Ain Shams University, Organization of African Unity Street, Abbasia, Cairo 11566, Egypt
| | - Ebtehal El-Demerdash
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Ain Shams University, Organization of African Unity Street, Abbasia, Cairo 11566, Egypt.
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Zordan AJCM, Bertoncini-Silva C, Joaquim AG, Rodrigues M, Machado CD, Carlos D, Foss-Freitas MC, Suen VMM. Gingerol supplementation does not change glucose tolerance, lipid profile and does not prevent weight gain in C57BL/6 mice fed a high-fat diet. CLINICAL NUTRITION EXPERIMENTAL 2020. [DOI: 10.1016/j.yclnex.2020.05.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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27
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Tramontin NDS, Luciano TF, Marques SDO, de Souza CT, Muller AP. Ginger and avocado as nutraceuticals for obesity and its comorbidities. Phytother Res 2020; 34:1282-1290. [PMID: 31989713 DOI: 10.1002/ptr.6619] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Revised: 11/19/2019] [Accepted: 01/13/2020] [Indexed: 12/17/2023]
Abstract
Obesity is a worldwide epidemic and is one of the factors involved in the etiology of type 2 diabetes mellitus. Obesity induces low-grade inflammation and oxidative stress. The treatment for obesity involves changes in diet, physical activity, and even medication and surgery. Currently, the use of nutraceutical compounds is associated with health benefits. Ginger and avocado are used for many people all around the world; however, its effect as a nutraceutical compound is less known by the general population. For this reason, we searched information of the literature to point its effects on distinct mechanisms of defense against the obesity its comorbidities. The present review aimed showing that these nutraceuticals may be useful in obesity treatment. Reports have shown that ginger and avocado induce antioxidant and anti-inflammatory effects by improving enzymatic activity and modulating obesity-related impairments in the anti-inflammatory system in different tissues, without side effects. Furthermore, ginger and avocado were found to be effective in reversing the harmful effects of obesity on blood lipids. In conclusion, on the basis of the positive effects of ginger and avocado in in vitro, animal, and human studies, these nutraceuticals may be useful in obesity treatment.
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Affiliation(s)
| | - Thais F Luciano
- Programa de Pós-Graduação em Ciências da Saúde, Universidade do Extremo Sul Catarinense, Criciúma, Brazil
| | | | - Claudio T de Souza
- Department of Internal Medicine, Medicine School, Federal University of Juiz de Fora, Juiz de Fora, Brazil
| | - Alexandre P Muller
- Programa de Pós-Graduação em Ciências da Saúde, Universidade do Extremo Sul Catarinense, Criciúma, Brazil
- Programa de Pós-Graduação em Farmacologia, Universidade Federal de Santa Catarina, Florianópolis, Brazil
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Bo S, Fadda M, Fedele D, Pellegrini M, Ghigo E, Pellegrini N. A Critical Review on the Role of Food and Nutrition in the Energy Balance. Nutrients 2020; 12:E1161. [PMID: 32331288 PMCID: PMC7231187 DOI: 10.3390/nu12041161] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Revised: 04/16/2020] [Accepted: 04/19/2020] [Indexed: 02/07/2023] Open
Abstract
The mass media has increasingly frequently suggested to the general population that specific foods or nutritional schemes are able to affect both human metabolism and energy expenditure, thus facilitating weight loss. This critical review is aimed at assessing available evidence on the roles of nutrients, food and dietary regimens in energy intake and energy expenditure. We queried the National Library of Medicine, the Cochrane Library, Excerpta Medica dataBASEand the Cumulative Index to Nursing and Allied Health Literature database, and a search strategy was performed by using database-specific subject headings and keywords. We found that available scientific evidence on these topics is scarce, and that the limited number of available studies often have poor methodological quality. Only a few foods show beneficial effects on metabolism and energy expenditure, as the human energy balance is complex and multifactorial. Finally, microbiota may interfere with the intake, use and expenditure of energy in the human body. Conclusive evidence is still lacking, and, at present, it is not possible to identify a food or a diet with a significant impact on human energy expenditure.
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Affiliation(s)
- Simona Bo
- Department of Medical Sciences, University of Turin, 10126 Turin, Italy; (M.P.); (E.G.)
| | - Maurizio Fadda
- Dietetic and Clinical Nutrition Unit, S. Giovanni Battista Hospital, Città della Salute e della Scienza, 10126 Turin, Italy; (M.F.); (D.F.)
| | - Debora Fedele
- Dietetic and Clinical Nutrition Unit, S. Giovanni Battista Hospital, Città della Salute e della Scienza, 10126 Turin, Italy; (M.F.); (D.F.)
| | - Marianna Pellegrini
- Department of Medical Sciences, University of Turin, 10126 Turin, Italy; (M.P.); (E.G.)
| | - Ezio Ghigo
- Department of Medical Sciences, University of Turin, 10126 Turin, Italy; (M.P.); (E.G.)
| | - Nicoletta Pellegrini
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, 33100 Udine, Italy;
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Wang J, Wang P, Li D, Hu X, Chen F. Beneficial effects of ginger on prevention of obesity through modulation of gut microbiota in mice. Eur J Nutr 2020; 59:699-718. [PMID: 30859364 DOI: 10.1007/s00394-019-01938-1] [Citation(s) in RCA: 101] [Impact Index Per Article: 25.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Accepted: 02/25/2019] [Indexed: 01/01/2023]
Abstract
PURPOSE Recent evidence has demonstrated that the gut microbiota plays a critical role in the treatment of obesity and other metabolic dysfunctions. Ginger (Zingiber officinale Roscoe), one of the most commonly used spices and dietary supplements, has been shown to exert beneficial effects against obesity and related disorders. However, to date, the mechanisms linking these effects to the gut microbiota remain unclear. This study aims to investigate the relationship between the gut microbiota and the metabolic adaptations resulting from ginger supplementation in mice. METHODS Four groups of mice were fed a normal chow diet (NCD) or a high-fat diet (HFD) with or without ginger supplementation for 16 weeks. Lipid profiles, proinflammatory cytokines, glucose tolerance, microbiota composition and short-chain fatty acid (SCFA) concentrations were analyzed at the end of the experiment. In addition, microbiota-depleted mice were transplanted with the fecal microbiota of mice fed a HFD or mice fed a HFD along with ginger supplementation. Glucose tolerance and microbiota composition were assessed after a 8-week fecal microbiota transplantation (FMT). RESULTS We observed marked decreases in body weight, liver steatosis, and low-grade inflammation as well as amelioration of insulin resistance in the HFD-fed mice treated with ginger. Furthermore, ginger supplementation modulated the gut microbiota composition and increased species belonging to the Bifidobacterium genus and SCFA-producing bacteria (Alloprevotella and Allobaculum), along with increases in fecal SCFA concentrations. The FMT experiment showed anti-obesity and microbiota-modulating effects similar to those observed in the oral ginger-feeding experiment. CONCLUSIONS This study suggests that modulation of the gut microbiota as a result of ginger supplementation has a therapeutic effect on obesity in mice.
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Affiliation(s)
- Jing Wang
- College of Food Science and Nutritional Engineering, National Engineering Research Center for Fruit and Vegetable Processing, Key Laboratory of Fruit and Vegetable Processing, Ministry of Agriculture, Engineering Research Centre for Fruit and Vegetable Processing, Ministry of Education, China Agricultural University, No. 17, Qinghua East Road, Haidian District, Beijing, 100083, China
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China
| | - Pan Wang
- College of Food Science and Nutritional Engineering, National Engineering Research Center for Fruit and Vegetable Processing, Key Laboratory of Fruit and Vegetable Processing, Ministry of Agriculture, Engineering Research Centre for Fruit and Vegetable Processing, Ministry of Education, China Agricultural University, No. 17, Qinghua East Road, Haidian District, Beijing, 100083, China
| | - Daotong Li
- College of Food Science and Nutritional Engineering, National Engineering Research Center for Fruit and Vegetable Processing, Key Laboratory of Fruit and Vegetable Processing, Ministry of Agriculture, Engineering Research Centre for Fruit and Vegetable Processing, Ministry of Education, China Agricultural University, No. 17, Qinghua East Road, Haidian District, Beijing, 100083, China
| | - Xiaosong Hu
- College of Food Science and Nutritional Engineering, National Engineering Research Center for Fruit and Vegetable Processing, Key Laboratory of Fruit and Vegetable Processing, Ministry of Agriculture, Engineering Research Centre for Fruit and Vegetable Processing, Ministry of Education, China Agricultural University, No. 17, Qinghua East Road, Haidian District, Beijing, 100083, China
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China
| | - Fang Chen
- College of Food Science and Nutritional Engineering, National Engineering Research Center for Fruit and Vegetable Processing, Key Laboratory of Fruit and Vegetable Processing, Ministry of Agriculture, Engineering Research Centre for Fruit and Vegetable Processing, Ministry of Education, China Agricultural University, No. 17, Qinghua East Road, Haidian District, Beijing, 100083, China.
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Rafie R, Hosseini SA, Hajiani E, Saki Malehi A, Mard SA. Effect of Ginger Powder Supplementation in Patients with Non-Alcoholic Fatty Liver Disease: A Randomized Clinical Trial. Clin Exp Gastroenterol 2020; 13:35-45. [PMID: 32158249 PMCID: PMC6986243 DOI: 10.2147/ceg.s234698] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Accepted: 12/30/2019] [Indexed: 12/15/2022] Open
Abstract
Background Non-alcoholic fatty liver disease (NAFLD) is one of the most common chronic liver disorders. The main causes of NAFLD are associated with insulin resistance, severe lipid metabolism disorders, oxidative stress and inflammation. Previous studies have reported that ginger has positive metabolic results. Aim The aim of this study was to determine the effect of ginger powder supplement on lipid profiles, insulin resistance, liver enzymes, inflammatory cytokines and antioxidant status in patients with NAFLD. Methods In this randomized clinical trial, 46 people with NAFLD were parted into two groups and subjected to the ginger or placebo capsules (3 capsules daily, each containing 500 mg of ginger or wheat flour) over 12 weeks. All patients received a diet with balanced energy and physical activity during the intervention period. Liver ultrasonography, anthropometric indices and biochemical parameters were measured before and after intervention. Results No significant difference was found between the two groups in the baseline variables at the beginning of the study. At the end of the study, serum levels of alanine aminotransferase (ALT), total cholesterol, low-density lipoprotein (LDL-C), fasting blood glucose, and insulin resistance index (HOMA), C-reactive protein (hs-CRP), and fetuin-A in the group receiving a ginger supplement significantly decreased compared to placebo. However, there was no significant difference between the two groups in body weight, fasting insulin, HDL-C, triglyceride, adiponectin, alpha-tumor necrosis factor (TNF-α), total antioxidant capacity (TAC), gamma-glutamyl transferase (GGT), aspartate aminotransferase (AST), fatty liver index (FLI), fatty liver grade and blood pressure. Conclusion The ginger supplement may be used as a complementary therapy along with existing therapies to reduce insulin resistance, liver enzymes and inflammation in patients with non-alcoholic fatty liver.
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Affiliation(s)
- Roya Rafie
- Nutrition and Metabolic Diseases Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Seyed Ahmad Hosseini
- Nutrition and Metabolic Diseases Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Eskandar Hajiani
- Research Center for Infectious Diseases of the Digestive System, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Amal Saki Malehi
- Health Research Institute, Thalassemia and Hemoglobinopathy Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Seyed Ali Mard
- Alimentary Tract Research Center, Imam Khomeini Hospital Clinical Research Development Unit, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
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Sayed S, Ahmed M, El-Shehawi A, Alkafafy M, Al-Otaibi S, El-Sawy H, Farouk S, El-Shazly S. Ginger Water Reduces Body Weight Gain and Improves Energy Expenditure in Rats. Foods 2020; 9:E38. [PMID: 31906567 PMCID: PMC7023345 DOI: 10.3390/foods9010038] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Revised: 12/26/2019] [Accepted: 12/30/2019] [Indexed: 12/22/2022] Open
Abstract
Obesity is a serious global problem that causes predisposition to numerous serious diseases. The current study aims to investigate the effect of ginger water on body weight and energy expenditure through modulation of mRNA expression of carbohydrate and lipid metabolism. A white colored liquid obtained during freeze-drying of fresh rhizomes of Zingiber officinal was collected and named ginger water. It was used to treat rats, then blood and tissue samples were collected from the liver and white adipose at the end of the experiment. The serum was prepared and used for biochemical assays, while tissue samples were used for RNA isolation and gene expression analysis via Reverse transcription polymerase chain reaction (RT-PCR). Results of High Performance Liquid Chromatography (HPLC) analysis of ginger water revealed the presence of chrysin and galangin at concentrations of 0.24 µg/mL and 0.53 µg/mL, respectively. Average body weight gain decreased significantly in groups that received ginger water. In addition, both total cholesterol and serum triacylglycerol were reduced in the groups that received ginger water. Furthermore, mRNA expression of Sterol regulatory element-binding protein 1 (SREBP-1c) in the liver and leptin in adipose tissues were downregulated, while those of adiponectin, hepatic carnitine palmitoyltransferase1 (CPT-1), acyl-coA oxidase (ACO), Glucose transporter 2 (GLUT-2), and pyruvate kinase (PK) were upregulated in ginger water-treated groups. These results clearly revealed the lowering body weight gain effect of ginger water, which most likely occurs at the transcriptional level of energy metabolizing proteins.
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Affiliation(s)
- Samy Sayed
- Department of Biotechnology, Faculty of Science, Taif University, Taif 21974, Saudi Arabia; (S.S.); (A.E.-S.); (M.A.); (S.A.-O.); (S.F.)
- Faculty of Agriculture, Cairo University, Giza 12613, Egypt
| | - Mohamed Ahmed
- Faculty of Veterinary Medicine, University of Sadat City, Sadat City 32958, Egypt;
| | - Ahmed El-Shehawi
- Department of Biotechnology, Faculty of Science, Taif University, Taif 21974, Saudi Arabia; (S.S.); (A.E.-S.); (M.A.); (S.A.-O.); (S.F.)
- Department of Genetics, Faculty of Agriculture, University of Alexandria, Alexandria 21526, Egypt
| | - Mohamed Alkafafy
- Department of Biotechnology, Faculty of Science, Taif University, Taif 21974, Saudi Arabia; (S.S.); (A.E.-S.); (M.A.); (S.A.-O.); (S.F.)
- Faculty of Veterinary Medicine, University of Sadat City, Sadat City 32958, Egypt;
| | - Saqer Al-Otaibi
- Department of Biotechnology, Faculty of Science, Taif University, Taif 21974, Saudi Arabia; (S.S.); (A.E.-S.); (M.A.); (S.A.-O.); (S.F.)
| | - Hanan El-Sawy
- Department of Nutrition and Clinical Nutrition, Faculty of Veterinary Medicine, Kafrelsheikh University, Kafrelsheikh 33516, Egypt;
| | - Samy Farouk
- Department of Biotechnology, Faculty of Science, Taif University, Taif 21974, Saudi Arabia; (S.S.); (A.E.-S.); (M.A.); (S.A.-O.); (S.F.)
| | - Samir El-Shazly
- Department of Biotechnology, Faculty of Science, Taif University, Taif 21974, Saudi Arabia; (S.S.); (A.E.-S.); (M.A.); (S.A.-O.); (S.F.)
- Department of Biochemistry, Faculty of Veterinary Medicine, Kafrelsheikh University, Kafr Elsheikh 33511, Egypt
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Wang J, Zhang L, Dong L, Hu X, Feng F, Chen F. 6-Gingerol, a Functional Polyphenol of Ginger, Promotes Browning through an AMPK-Dependent Pathway in 3T3-L1 Adipocytes. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:14056-14065. [PMID: 31789021 DOI: 10.1021/acs.jafc.9b05072] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The main purpose of the present study was to investigate the browning effect of 6-gingerol (6G), one of the main functional compounds in the ethyl acetate extract of ginger (ginger ethyl acetate fraction, GEF), and its underlying mechanisms. In this study, we first discovered that GEF stimulated brown adipocyte differentiation by upregulating the expression levels of browning-specific transcription makers (UCP1, PRDM16, and PGC-1α), thereby reducing lipogenesis transcriptional regulator (C/EBPα) expression in 3T3-L1-differentiated adipocytes. Then, 6G (47.81 ± 0.62 mg/g) was identified as one of the main functional compounds in GEF using high-performance liquid chromatography. 6G promoted adipocyte browning, as evidenced by an increase in some brown/beige fat-specific genes (PGC-1α, Cidea, Prdm16, Cited1, SIRT1, Tmem26, and Ucp1) and proteins (UCP1, CEBP/β, PGC-1α, and PRDM16) expression levels. Moreover, 6G greatly improved mitochondrial respiration and energy metabolism by upregulating the expression levels of some mitochondrial biogenesis markers (Tfam, Nrf1, SIRT1, and p-AMPK/AMPK) and increasing the uncoupled oxygen consumption rate of protons leaked in 3T3-L1 cells. Comparison of the experimental results obtained with an inhibitor (dorsomorphin) and an activator (5-aminoimidazole-4-carboxamide ribonucleotide) suggested that the 6G-associated regulation of the energy metabolism effect was mediated partly through the AMPK signaling pathway. This study provides new insight into the promotion of fat browning and regulation of lipid metabolism by 6G and suggests that 6G likely has potential therapeutic effects on obesity.
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Affiliation(s)
- Jing Wang
- College of Food Science and Nutritional Engineering , China Agricultural University , Beijing 100083 , China
- Ningbo Research Institute , Zhejiang University , Ningbo 315100 , China
- College of Biosystems Engineering and Food Science , Zhejiang University , Hangzhou 310029 , China
| | - Lu Zhang
- College of Food Science and Nutritional Engineering , China Agricultural University , Beijing 100083 , China
| | - Li Dong
- College of Food Science and Nutritional Engineering , China Agricultural University , Beijing 100083 , China
| | - Xiaosong Hu
- College of Food Science and Nutritional Engineering , China Agricultural University , Beijing 100083 , China
| | - Fengqin Feng
- Ningbo Research Institute , Zhejiang University , Ningbo 315100 , China
- College of Biosystems Engineering and Food Science , Zhejiang University , Hangzhou 310029 , China
| | - Fang Chen
- College of Food Science and Nutritional Engineering , China Agricultural University , Beijing 100083 , China
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Leal DT, Fontes GG, Villa JKD, Freitas RB, Campos MG, Carvalho CA, Pizziolo VR, Diaz MAN. Zingiber officinale formulation reduces hepatic injury and weight gain in rats fed an unhealthy diet. AN ACAD BRAS CIENC 2019; 91:e20180975. [PMID: 31721920 DOI: 10.1590/0001-3765201920180975] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Accepted: 12/03/2018] [Indexed: 01/24/2023] Open
Abstract
This study investigated the ability of formulation containing Zingiber officinale (ginger) to reverse health changes promoted by unhealthy diet in Wistar rats. Five compounds from the gingerol family and three from the shogaol family were identified in the chromatographic analyzes of the extract. The animals were fed a combination of unhealthy foods, the cafeteria diet, which promoted increases in body weight, hepatocyte nucleus area, total hepatocyte area and liver fat accumulation, as well as reduced hepatic glutathione S-transferase concentration, compared to the control group, which received commercial chow. The treatment with ginger improved all these results, highlighting the reduction of 10% of body weight and 66% of the total area of lipid droplets deposited, compared to the group that received the cafeteria diet. Ginger treatments also attenuated lipid peroxidation, with a mean reduction of 41% in malondialdehyde levels and a mean increase of 222% in glutathione S-transferase activity in the liver. The cafeteria diet and ginger extract did not promote significant changes in glycemic and lipid profile, liver weight and liver enzymes compared to the control group. We suggest that ginger can have beneficial effects on health complications associated with unhealthy diet, such as excessive adiposity, oxidative stress and hepatic injury.
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Affiliation(s)
- Dalila T Leal
- Departamento de Bioquímica e Biologia Molecular, Universidade Federal de Viçosa/UFV, Avenida P.H. Rolfs, s/n, 36570-900 Viçosa, MG, Brazil
| | - Gleide G Fontes
- Faculdade de Farmácia, Universidade Federal de Juiz de Fora/UFJF, Rua José Lourenço Kelmer, s/n, São Pedro, 36036-900 Juiz de Fora, MG, Brazil
| | - Julia K D Villa
- Departamento de Bioquímica e Biologia Molecular, Universidade Federal de Viçosa/UFV, Avenida P.H. Rolfs, s/n, 36570-900 Viçosa, MG, Brazil
| | - Rodrigo B Freitas
- Departamento de Medicina e Enfermagem, Universidade Federal de Viçosa/UFV, Avenida P.H. Rolfs, s/n, 36570-900 Viçosa, MG, Brazil
| | - Mateus G Campos
- Departamento de Bioquímica e Biologia Molecular, Universidade Federal de Viçosa/UFV, Avenida P.H. Rolfs, s/n, 36570-900 Viçosa, MG, Brazil
| | - Camilo A Carvalho
- Departamento de Medicina e Enfermagem, Universidade Federal de Viçosa/UFV, Avenida P.H. Rolfs, s/n, 36570-900 Viçosa, MG, Brazil
| | - Virginia R Pizziolo
- Departamento de Bioquímica e Biologia Molecular, Universidade Federal de Viçosa/UFV, Avenida P.H. Rolfs, s/n, 36570-900 Viçosa, MG, Brazil
| | - Marisa A N Diaz
- Departamento de Bioquímica e Biologia Molecular, Universidade Federal de Viçosa/UFV, Avenida P.H. Rolfs, s/n, 36570-900 Viçosa, MG, Brazil
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Asif H, Alamgeer, Bukhari IA, Vohra F, Afzal S, Khan SW, Niazi ZR. Phytochemical analysis of crude extract of Delphinium brunonianum and its effect on hypertension and metabolic perturbations in fructose fed rats. Nat Prod Res 2019; 35:2982-2986. [PMID: 31674843 DOI: 10.1080/14786419.2019.1679134] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
The present study aims at phytochemical profiling and valuating the effect of crude extract of Delphinium brunonianum on fructose mediated rise in blood pressure and metabolic abnormalities in rats. Therefore, rats were fed on fructose (10%w/v) for 6 weeks. Rats in treatment groups received amlodipine 250, 500 and 1000 mg/kg of DB-Cr separately in concurrent to fructose. Various parameters of metabolic perturbations were assessed at the end of study. Further, DB-Cr was analyzed using LC-MS technique. DB-Cr exerted remarkable antihypertensive effect whereas, sympathetic hyperactivity and hyperinsulinemia in these rats was significantly blunted, further, endothelium functionality was successfully restored. LC-MS analysis of DB-Cr revealed the presence of a variety of chemical constituents (41) including quinic acid, scopolin, gingerol, Robinetin 3-rutinoside, KAPA and maleic acid. In conclusion, D. brunonianum possess the potential to combat the fructose mediated hypertension and metabolic perturbations, which may partially be due to its chemical constituents.
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Affiliation(s)
- Hira Asif
- Laboratory of Cardiovascular Research and Integrative Pharmacology, Department of Pharmacology, College of Pharmacy, University of Sargodha, Sargodha, Pakistan.,Department of Pharmacy, University of Lahore, Gujrat Campus, Gujranwala, Punjab, Pakistan
| | - Alamgeer
- Laboratory of Cardiovascular Research and Integrative Pharmacology, Department of Pharmacology, College of Pharmacy, University of Sargodha, Sargodha, Pakistan
| | - Ishfaq Ali Bukhari
- Department of Pharmacology, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Fahim Vohra
- Department of Prosthetic Dental Sciences, College of Dentistry, King Saud University, Riyadh, Saudi Arabia
| | - Sibtain Afzal
- Immunology Research Center, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Sher Wali Khan
- Department of Biological Science, Karakoram International University, Gilgit, Gilgit Baltistan, Pakistan
| | - Zahid Rasul Niazi
- Department of Basic medical sciences, Faculty of Pharmacy, Gomal University DI Khan, Dera Ismail Khan, Pakistan
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Kandeil MA, Hashem RM, Mahmoud MO, Hetta MH, Tohamy MA. Zingiber officinale extract and omega-3 fatty acids ameliorate endoplasmic reticulum stress in a nonalcoholic fatty liver rat model. J Food Biochem 2019; 43:e13076. [PMID: 31608477 DOI: 10.1111/jfbc.13076] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2019] [Revised: 08/18/2019] [Accepted: 09/24/2019] [Indexed: 12/14/2022]
Abstract
Endoplasmic reticulum (ER) stress was reported to play a major role in non-alcoholic fatty liver disease (NAFLD) induction and progression. Here, we study the effect of Zingiber officinale and omega-3 fatty acids on ER stress for treating NAFLD. Male Wistar rats were fed on a normal diet (control group) or high-fat diet (HFD) for 8 weeks. The HFD rats were later treated with vehicle, omega-3 or with Z. officinale extract. HFD group demonstrated significantly more body weight gain and higher plasma lipid profile, glucose, and hepatic enzymes. The expressions of lipogenic ChREBP and ER stress genes CHOP, XBP1, and GRP78 were increased. This was accompanied by intrahepatic fat accumulation visualized by hepatic morphology and H&E-stained sections. Treatment with Z. officinale and omega-3 fatty acids reverted these changes into a normal healthy state. From these results, we prove that both therapeutic approaches can be potential drugs for treating NAFLD besides other ER stress-associated diseases. PRACTICAL APPLICATIONS: The effect of Zingiber officinale extract and omega-3 fatty acid on ER stress associated with NAFLD was investigated. The results revealed that Z. officinale extract and omega-3 fatty acids significantly inhibited ER stress and intrahepatic fat accumulation with the upper hand for Z. officinale extract. Both can be used as future promising therapies for the treatment of NAFLD patients and also treating different diseases that involve ER stress as a pathological modulator like diabetes mellitus, Alzheimer's disease, Parkinson's disease, and cancer.
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Affiliation(s)
- Mohamed A Kandeil
- Department of Biochemistry, Faculty of Veterinary Medicine, Beni-Suef University, Beni-Suef, 62511, Egypt
| | - Reem M Hashem
- Department of Biochemistry, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, 62514, Egypt
| | - Mohamed O Mahmoud
- Department of Biochemistry, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, 62514, Egypt
| | - Mona H Hetta
- Department of Pharmacognosy, Faculty of Pharmacy, Fayoum University, Fayoum, 63514, Egypt
| | - Mohamed A Tohamy
- Department of Biochemistry, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, 62514, Egypt.,Department of Molecular and Integrative Physiology, University of Michigan, Ann Arbor, 48109, MI, USA
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The effects of steamed ginger ethanolic extract on weight and body fat loss: a randomized, double-blind, placebo-controlled clinical trial. Food Sci Biotechnol 2019; 29:265-273. [PMID: 32064135 PMCID: PMC6992804 DOI: 10.1007/s10068-019-00649-x] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Revised: 05/21/2019] [Accepted: 07/18/2019] [Indexed: 01/23/2023] Open
Abstract
Steamed ginger ethanolic extract (SGE) is a product with a high 6-shogaol contents and is thought to be more potent than other ginger products. We conducted a 12-week, randomized, double-blind, placebo-controlled clinical trial to determine the effects of SGE on weight and body fat loss. Eighty healthy obese participants were recruited and randomly divided into the SGE and placebo groups. The outcome measures comprised indicators of efficacy (body weight, body mass index, body composition, and blood markers) and safety. Following the supplementation period, mean body weight, body mass index, and body fat level were significantly lower in the SGE group than in the placebo group. No clinically significant changes were observed for any safety parameter. These results suggest that SGE is a potent anti-obesity agent that does not cause significant side effects. Therefore, SGE supplementation combined with lifestyle modification could be effective in the management of body weight and fat mass.
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Hedayati N, Bemani Naeini M, Mohammadinejad A, Mohajeri SA. Beneficial effects of celery (
Apium graveolens
) on metabolic syndrome: A review of the existing evidences. Phytother Res 2019; 33:3040-3053. [DOI: 10.1002/ptr.6492] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Revised: 08/08/2019] [Accepted: 08/10/2019] [Indexed: 12/31/2022]
Affiliation(s)
- Narges Hedayati
- Pharmaceutical Research Center, Pharmaceutical Technology InstituteMashhad University of Medical Sciences Mashhad Iran
- Department of Pharmacodynamics and Toxicology, School of PharmacyMashhad University of Medical Sciences Mashhad Iran
| | - Mehri Bemani Naeini
- Nanotechnology Research CenterMashhad University of Medical Sciences Mashhad Iran
| | - Arash Mohammadinejad
- Pharmaceutical Research Center, Pharmaceutical Technology InstituteMashhad University of Medical Sciences Mashhad Iran
- Department of ChemistryPayame Noor University Tehran Iran
- Department of Pharmacodynamics and Toxicology, School of PharmacyMashhad University of Medical Sciences Mashhad Iran
| | - Seyed Ahmad Mohajeri
- Pharmaceutical Research Center, Pharmaceutical Technology InstituteMashhad University of Medical Sciences Mashhad Iran
- Department of Pharmacodynamics and Toxicology, School of PharmacyMashhad University of Medical Sciences Mashhad Iran
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Aryaeian N, Shahram F, Mahmoudi M, Tavakoli H, Yousefi B, Arablou T, Jafari Karegar S. The effect of ginger supplementation on some immunity and inflammation intermediate genes expression in patients with active Rheumatoid Arthritis. Gene 2019; 698:179-185. [PMID: 30844477 DOI: 10.1016/j.gene.2019.01.048] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2018] [Revised: 12/30/2018] [Accepted: 01/22/2019] [Indexed: 01/25/2023]
Abstract
OBJECTIVE Rheumatoid Arthritis (RA) is an autoimmune disease. The aim of this study was to investigate the effect of ginger supplementation on the expression of some immunity and inflammation intermediate genes in patients who suffer from RA. METHODS In this randomized double-blind placebo-controlled clinical trial, seventy active RA patients were allocated randomly into two groups who either received 1500 mg ginger powder or placebo daily for 12 weeks. Disease activity score and gene expression of NF-κB, PPAR-γ, FoxP3, T-bet, GATA-3, and RORγt as immunity and inflammation intermediate factors were measured using quantitative real-time PCR before and after the intervention. RESULTS After the intervention, FoxP3 genes expression increased significantly within ginger group and between the two groups (P-value = 0.02). Besides, T-bet and RORγt genes expression decreased significantly between the two groups (P-value < 0.05). In ginger group, PPAR-γ genes expression increased significantly (P-value = 0.047) but the difference between the two groups wasn't statistically significant (P-value = 0.12). The reduction in disease activity score was statistically significant within ginger group and between the two groups after the intervention. CONCLUSION It seems that ginger can improve RA by decreasing disease manifestations via increasing FoxP3 genes expression and by decreasing RORγt and T-bet genes expression.
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Affiliation(s)
- Naheed Aryaeian
- Department of Nutrition, School of Public Health, Iran University of Medical Sciences, Tehran, Iran.
| | - Farhad Shahram
- Rheumatology Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Mahdi Mahmoudi
- Rheumatology Research Center, Tehran University of Medical Sciences, Tehran, Iran.
| | - Hajar Tavakoli
- Department of Cellular and Molecular Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Bahman Yousefi
- Department of Immunology, Semnan University of Medical Sciences, Semnan, Iran
| | - Tahereh Arablou
- Department of Nutrition, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | - Sahar Jafari Karegar
- Student Research Committee, Faculty of public health Branch, Iran University of Medical Sciences, Tehran, Iran
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Hydrohydroalcoholic Extract of Z. officinale Improves STZ-Induced Diabetic Nephropathy in Rats by Reduction of NF-κB Activation. Jundishapur J Nat Pharm Prod 2019. [DOI: 10.5812/jjnpp.55063] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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41
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Alshathly MR. Efficacy of Ginger ( Zingiber officinale) in Ameliorating Streptozotocin-Induced Diabetic Liver Injury in Rats: Histological and Biochemical Studies. J Microsc Ultrastruct 2019; 7:91-101. [PMID: 31293891 PMCID: PMC6585475 DOI: 10.4103/jmau.jmau_16_19] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Ginger (Zingiber officinale) was reported to have an antioxidant, antidiabetic effect. This study was done to investigate its therapeutic effect against functional and structural alteration in liver of diabetic rat (intraperitoneal streptozotocin (STZ) in a dose of 60 mg/kg/bw). Thirty adult male rats (three-months-old and 250 g weight) were sorted into five groups (N=6). G1 used as control, G2 was diabetic rats without any treatment, G3 was diabetic rats given oral ginger in a dose of 500 mg/kg/bw, G4 was diabetic rats treated with metformin (500 mg/kg/bw) while G5 received ginger orally. The experiment lasts for six weeks, animals were anesthetized by ether, body weight was recorded for all animals. Blood was collected for further analysis of lipid profile, liver enzymes and total antioxidant. Liver was dissected, weighted and samples were processed for histopathological study. The results showed significant decrease of glaucous level and liver enzymes in ginger treated rats. Total antioxidant was preserved. Ginger lowered blood glucose, level, regained body weight and liver index to near normal values. Diabetes induced degenerative changes and micro-vesicular lipid deposition in hepatocytes with moderate portal area fibrosis. Ultrastructure study confirmed such changes beside demonstrating increased lipid deposition in fat storing cells. Ginger was found to ameliorate those changes in treated animals. Results were matching metformin effects. In conclusion, Ginger as a natural safe Herbal medication can be used to support liver functions in diabetic status.
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Affiliation(s)
- Mona R. Alshathly
- Department of Biological Sciences, Faculty of Science, Northern Border University, Arar, Saudi Arabia
- Department of Biology, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
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Effects of ginger supplementation on anthropometric, glycemic and metabolic parameters in subjects with metabolic syndrome: A randomized, double-blind, placebo-controlled study. J Diabetes Metab Disord 2019; 18:119-125. [PMID: 31275882 DOI: 10.1007/s40200-019-00397-z] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2018] [Accepted: 03/13/2019] [Indexed: 01/03/2023]
Abstract
Background Metabolic syndrome (MetS) is one of the worldwide most chronic endocrine disorders. The disease can also lead to several other chronic disorders such as type 2 diabetes mellitus, cardiovascular diseases, renal diseases and cancers. This study aimed to evaluate the safety and efficacy of ginger powder on biochemical and anthropometric parameters in patients with MetS. Methods This randomized controlled clinical trial was conducted on 37 patients with MetS. We supplemented the individuals with MetS with either 2 g per day ginger powder or placebo for 12 weeks. Biochemical and anthropometric parameters before and after the intervention were compared between the two groups. Results After 12 weeks of treatment, the levels of triglyceride (TG), FBS, and insulin resistance were significantly improved in the patients receiving ginger in compare to the placebo group (P < 0·05). Moreover, significant changes were observed in terms of weight, waist circumference, LDL, HDL, total cholesterol, systolic and diastolic blood pressure and energy intake between the groups. Conclusion In general, our findings demonstrated that the ginger supplementation offers beneficial effects on patients with MetS, at least, in part due to the modulatory effects on TG, FBS, and insulin resistance.
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Pan D, Zeng C, Zhang W, Li T, Qin Z, Yao X, Dai Y, Yao Z, Yu Y, Yao X. Non-volatile pungent compounds isolated from Zingiber officinale and their mechanisms of action. Food Funct 2019; 10:1203-1211. [PMID: 30741292 DOI: 10.1039/c8fo02019a] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
In this study, an efficient strategy developed by integrating UPLC-Q/TOF-MS, network pharmacology, and molecular simulation, was proposed and applied for rapidly screening bioactive candidates from ginger. A UPLC-Q/TOF MS-guided isolation targeting non-volatile pungent compounds resulted in the isolation and identification of 19 compounds in the rhizome of Zingiber officinale, including six new compounds (1-6). Based on target prediction and Gene Ontology (GO), the primary biological function of compounds was predicted to be associated with cancer and the key target was VEGFR2 (vascular endothelial growth factor receptor 2). Moreover, cytotoxic activity assays demonstrated that the isolated compounds had potential anti-proliferative effects on MDA-MB-231, A549 and HCT116 cells. In particular, compounds 7 and 8 exhibited the highest cytotoxicity against HCT116 compared with the other cell lines, with IC50 values ranging from 4.70 to 7.40 μM. In addition, VEGFR2 inhibition of compounds 7 and 8 was validated based on enzyme activity assays and their interaction mechanisms were illuminated through molecular simulations. These experimental data are consistent with the calculated results, indicating the veracity of the proposed method. In conclusion, the integrated strategy is a quick and efficient way to explore bioactive compounds as well as research the possible targets, providing us with a good possibility of screening new lead compounds from natural sources.
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Affiliation(s)
- Dabo Pan
- Institute of Traditional Chinese Medicine & Natural Products, and Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, College of Pharmacy, Jinan University, Guangzhou 510632, P. R. China.
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Oliveira CT, Lacerda DR, Zicker MC, Martins LB, Teixeira MM, de Araujo RLB, Ferreira AVM. Ginger (Zingiber officinale Rosc.) Ameliorated Metabolic and Inflammatory Dysfunction Induced by High-Refined Carbohydrate-Containing Diet in Mice. J Med Food 2019; 22:38-45. [PMID: 30362875 DOI: 10.1089/jmf.2018.0062] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
This study aimed to evaluate the effects and the mechanisms of ginger extract intake in the adiposity gain, metabolic and inflammatory disturbances induced by a high-refined carbohydrate (HC) diet in mice. Ginger extract at doses of 200, 600, and 1800 mg/kg was supplemented in the daily food of obese Balb/c mice during an 8-week experiment. Our findings indicate that consumption of high doses of ginger extracts prevents the increase of adiposity induced by HC diet, improves lipid profile, and promotes decrease of inflammatory markers in mice. We showed that ginger addition to HC diet leads to decrease in the recruitment of cells visualized in vivo in the microvasculature of adipose tissue, decrease of inflammatory cytokines, and increase of adiponectin serum levels. These results indicate that the consumption of ginger decreases the negative metabolic consequences induced by HC diet.
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Affiliation(s)
- Cíntia Tarabal Oliveira
- 1 Department of Food Science, Faculty of Pharmacy, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, Brazil
| | - Débora Romualdo Lacerda
- 1 Department of Food Science, Faculty of Pharmacy, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, Brazil
| | - Marina Campos Zicker
- 1 Department of Food Science, Faculty of Pharmacy, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, Brazil
| | - Laís Bhering Martins
- 1 Department of Food Science, Faculty of Pharmacy, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, Brazil
| | - Mauro Martins Teixeira
- 2 Immunopharmacology, Department of Biochemistry and Immunology, Institute of Biological Sciences, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, Brazil
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He Z, Lei L, Kwek E, Zhao Y, Liu J, Hao W, Zhu H, Liang N, Ma KY, Ho HM, He WS, Chen ZY. Ginger attenuates trimethylamine-N-oxide (TMAO)-exacerbated disturbance in cholesterol metabolism and vascular inflammation. J Funct Foods 2019. [DOI: 10.1016/j.jff.2018.10.022] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
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Jakovljevic V, Milic P, Bradic J, Jeremic J, Zivkovic V, Srejovic I, Nikolic Turnic T, Milosavljevic I, Jeremic N, Bolevich S, Labudovic Borovic M, Mitrovic M, Vucic V. Standardized Aronia melanocarpa Extract as Novel Supplement against Metabolic Syndrome: A Rat Model. Int J Mol Sci 2018; 20:E6. [PMID: 30577476 PMCID: PMC6337203 DOI: 10.3390/ijms20010006] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Revised: 12/11/2018] [Accepted: 12/12/2018] [Indexed: 12/13/2022] Open
Abstract
The aim of our study was to examine the effects of different dietary strategies, high-fat (HFd) or standard diet (Sd) alone or in combination with standardized oral supplementation (0.45 mL/kg/day) of Aronia melanocarpa extract (SAE) in rats with metabolic syndrome (MetS). SAE is an official product of pharmaceutical company Pharmanova (Belgrade, Serbia); however, the procedure for extraction was done by EU-Chem company (Belgrade, Serbia). Rats were divided randomly into six groups: control with Sd, control with Sd and SAE, MetS with HFd, MetS with HFd and SAE, MetS with Sd and MetS with Sd and SAE during 4 weeks. At the end of the 4-week protocol, cardiac function and liver morphology were assessed, while in the blood samples glucose, insulin, iron levels and systemic redox state were determined. Our results demonstrated that SAE had the ability to lower blood pressure and exert benefits on in vivo and ex vivo heart function. Moreover, SAE improved glucose tolerance, attenuated pathological liver alterations and oxidative stress present in MetS. Obtained beneficial effects of SAE were more prominent in combination with changing dietary habits. Promising potential of SAE supplementation alone or in combination with different dietary protocols in triggering cardioprotection should be further examined in future.
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Affiliation(s)
- Vladimir Jakovljevic
- Department of Physiology, Faculty of Medical Sciences, University of Kragujevac, Svetozara Markovica 69, 34000 Kragujevac, Serbia.
- Department of Human Pathology, 1st Moscow State Medical, University IM Sechenov, Trubetskaya street 8, Moscow 119991, Russia.
| | - Petar Milic
- Department of Pharmacy, High Medical School of Professional Studies in Cuprija, Lole Ribara 1/2, 35000 Cuprija, Serbia.
| | - Jovana Bradic
- Department of Pharmacy, Faculty of Medical Sciences, University of Kragujevac, Svetozara Markovica 69, 34000 Kragujevac, Serbia.
| | - Jovana Jeremic
- Department of Pharmacy, Faculty of Medical Sciences, University of Kragujevac, Svetozara Markovica 69, 34000 Kragujevac, Serbia.
| | - Vladimir Zivkovic
- Department of Physiology, Faculty of Medical Sciences, University of Kragujevac, Svetozara Markovica 69, 34000 Kragujevac, Serbia.
| | - Ivan Srejovic
- Department of Physiology, Faculty of Medical Sciences, University of Kragujevac, Svetozara Markovica 69, 34000 Kragujevac, Serbia.
| | - Tamara Nikolic Turnic
- Department of Pharmacy, Faculty of Medical Sciences, University of Kragujevac, Svetozara Markovica 69, 34000 Kragujevac, Serbia.
| | - Isidora Milosavljevic
- Department of Pharmacy, Faculty of Medical Sciences, University of Kragujevac, Svetozara Markovica 69, 34000 Kragujevac, Serbia.
| | - Nevena Jeremic
- Department of Pharmacy, Faculty of Medical Sciences, University of Kragujevac, Svetozara Markovica 69, 34000 Kragujevac, Serbia.
| | - Sergey Bolevich
- Department of Human Pathology, 1st Moscow State Medical, University IM Sechenov, Trubetskaya street 8, Moscow 119991, Russia.
| | - Milica Labudovic Borovic
- Institute of Histology and Embryology "Aleksandar Dj. Kostic", Faculty of Medicine, University of Belgrade, Dr Subotic 8, 11000 Belgrad, Serbia.
| | | | - Vesna Vucic
- Institute for Medical Research, Centre of Research Excellence in Nutrition and Metabolism, University of Belgrade, Tadeusa Koscuska 1, 11129 Belgrade, Serbia.
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Kim HJ, Kim B, Mun EG, Jeong SY, Cha YS. The antioxidant activity of steamed ginger and its protective effects on obesity induced by high-fat diet in C57BL/6J mice. Nutr Res Pract 2018; 12:503-511. [PMID: 30515278 PMCID: PMC6277311 DOI: 10.4162/nrp.2018.12.6.503] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Revised: 04/24/2018] [Accepted: 10/24/2018] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND/OBJECTIVES Ginger, a root vegetable, is known to have antioxidant and antiobesity effects. Preparation, such as by steaming, can affect the chemical composition of prepared root vegetables or herbs and can change their functional activities. In the present study, we investigated the protective effects of steamed ginger against oxidative stress and steatosis in C57BL/6J mice fed a high-fat diet. MATERIALS/METHODS The levels of polyphenols and flavonoids in two different extracts of steamed ginger, i.e., water extract (SGW) and ethanolic extract (SGE); as well, their antioxidant activities were examined. Forty male C57BL/6J mice were fed a normal diet (ND, n = 10), high-fat diet (HFD, 60% fat, w/w, n = 10), HFD supplemented with 200 mg/kg of SGE or garcinia (GAR) by weight (SGED or GARD, respectively, n = 10) for 12 weeks. Serum chemistry was examined, and the expressions of genes involved in lipid metabolism were determined in the liver. Histological analysis was performed to identify lipid accumulations in epididymal fat pads and liver. RESULTS The SGE had higher contents of polyphenols and flavonoids and higher DPPH and ABTS+ free radical scavenging activities compared to those of SGW. Treatment with SGE or GAR significantly decreased the HFD-induced weight gain. Both SGE and GAR significantly reduced the high serum total cholesterol (TC), triglyceride (TG) and low-density lipoprotein levels induced by HFD. Compared to ND, HFD significantly increased hepatic TC and TG levels. SGE or GAR supplementation significantly decreased the increase of hepatic lipids by HFD. Interestingly, SGE had a more significant effect in reducing hepatic TC and TG levels than GAR. Furthermore, hepatic genes involved in lipogenesis and lipolysis were altered in both the SGED and GARD groups. CONCLUSIONS The present study indicates that steamed ginger supplementation can decrease plasma TC and TG and can inhibit liver steatosis by regulating the expressions of hepatic genes.
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Affiliation(s)
- Hee-Jeong Kim
- Department of Food Science and Human Nutrition, Chonbuk National University and Obesity Research Center, 567 Baekje-daero, Dukjin-gu, Jeonju, Jeonbuk 54896, Korea
| | - Bohkyung Kim
- Department of Food Science and Nutrition, Pusan National University, Busan 46241, Korea
| | - Eun-Gyung Mun
- Department of Food Science and Human Nutrition, Chonbuk National University and Obesity Research Center, 567 Baekje-daero, Dukjin-gu, Jeonju, Jeonbuk 54896, Korea
| | | | - Youn-Soo Cha
- Department of Food Science and Human Nutrition, Chonbuk National University and Obesity Research Center, 567 Baekje-daero, Dukjin-gu, Jeonju, Jeonbuk 54896, Korea
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He L, Qin Z, Li M, Chen Z, Zeng C, Yao Z, Yu Y, Dai Y, Yao X. Metabolic Profiles of Ginger, A Functional Food, and Its Representative Pungent Compounds in Rats by Ultraperformance Liquid Chromatography Coupled with Quadrupole Time-of-Flight Tandem Mass Spectrometry. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:9010-9033. [PMID: 30068078 DOI: 10.1021/acs.jafc.8b03600] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Ginger, a popular functional food, has been widely used throughout the world for centuries. However, its metabolic behaviors remain unclear, which entails an obstacle to further understanding of its functional components. In this study, the metabolic profiles of ginger in rats were systemically investigated by UPLC-Q/TOF-MS. The results included the characterization of 92 components of ginger based on the summarized fragmentation patterns and self-building chemical database. Furthermore, four representative compounds were selected to explore the typical metabolic pathways of ginger. Consequently, 141 ginger-related xenobiotics were characterized, following the metabolic spots of the pungent phytochemicals were summarized. These findings indicated that the in vivo effective components of ginger were mainly derived from [6]-gingerol and [6]-shogaol. Meanwhile, hydrogenation, demethylation, glucuronidation, sulfation, and thiolation were their major metabolic reactions. These results expand our knowledge about the metabolism of ginger, which will be important for discovering its functional components and the further mechanism research.
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Affiliation(s)
- Liangliang He
- College of Pharmacy , Jinan University , Guangzhou 510632 , P. R. China
| | - Zifei Qin
- College of Pharmacy , Jinan University , Guangzhou 510632 , P. R. China
- Guangdong Provincial Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, College of Pharmacy , Jinan University , Guangzhou 510632 , P. R. China
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development Ministry of P.R. China , Jinan University , Guangzhou 510632 , P. R. China
- Department of Pharmacy , the First Affiliated Hospital of Zhengzhou University , Zhengzhou 450052 , P. R. China
| | - Mengsen Li
- College of Pharmacy , Jinan University , Guangzhou 510632 , P. R. China
- Guangzhou Research and Creativity Biotechnology Co. Ltd. , Guangzhou 510663 , P. R. China
| | - Zilin Chen
- College of Pharmacy , Jinan University , Guangzhou 510632 , P. R. China
- Guangzhou Xiangxue Pharmaceutical Co. Ltd. , Guangzhou 510663 , P. R. China
| | - Chen Zeng
- College of Pharmacy , Jinan University , Guangzhou 510632 , P. R. China
- Guangzhou Xiangxue Pharmaceutical Co. Ltd. , Guangzhou 510663 , P. R. China
| | - Zhihong Yao
- College of Pharmacy , Jinan University , Guangzhou 510632 , P. R. China
- Guangdong Provincial Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, College of Pharmacy , Jinan University , Guangzhou 510632 , P. R. China
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development Ministry of P.R. China , Jinan University , Guangzhou 510632 , P. R. China
| | - Yang Yu
- College of Pharmacy , Jinan University , Guangzhou 510632 , P. R. China
- Guangdong Provincial Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, College of Pharmacy , Jinan University , Guangzhou 510632 , P. R. China
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development Ministry of P.R. China , Jinan University , Guangzhou 510632 , P. R. China
| | - Yi Dai
- College of Pharmacy , Jinan University , Guangzhou 510632 , P. R. China
- Guangdong Provincial Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, College of Pharmacy , Jinan University , Guangzhou 510632 , P. R. China
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development Ministry of P.R. China , Jinan University , Guangzhou 510632 , P. R. China
| | - Xinsheng Yao
- College of Pharmacy , Jinan University , Guangzhou 510632 , P. R. China
- Guangdong Provincial Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, College of Pharmacy , Jinan University , Guangzhou 510632 , P. R. China
- Guangzhou Xiangxue Pharmaceutical Co. Ltd. , Guangzhou 510663 , P. R. China
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development Ministry of P.R. China , Jinan University , Guangzhou 510632 , P. R. China
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Ebrahimzadeh Attari V, Malek Mahdavi A, Javadivala Z, Mahluji S, Zununi Vahed S, Ostadrahimi A. A systematic review of the anti-obesity and weight lowering effect of ginger (Zingiber officinale Roscoe) and its mechanisms of action. Phytother Res 2018; 32:577-585. [PMID: 29193411 DOI: 10.1002/ptr.5986] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Revised: 09/30/2017] [Accepted: 10/23/2017] [Indexed: 01/10/2023]
Abstract
Recently, the beneficial effects of ginger on obesity is taken into consideration. Albeit, it seems that the anti-obesity effect of ginger and its mechanism of action has not yet been reviewed. Therefore, the aim of this study was to systematically review the effect of Zingiber officinale Roscoe on obesity management. Databases including PubMed, Scopus, Google scholar, and Science Direct were searched from 1995 until May 2017 using the definitive keywords. Searching was limited to articles with English language. All of the relevant human and animal studies and also in vitro studies were included. Review articles, abstract in congress, and also other varieties of ginger were excluded. Eligibility of included articles were evaluated by 3 reviewers, which also extracted data. Articles were critically assessed individually for possible risk of bias. Twenty-seven articles (6 in vitro, 17 animal, and 4 human studies) were reviewed. Most of the experimental studies supported the weight lowering effect of ginger extract or powder in obese animal models, whereas the results of the available limited clinical studies showed no changes or slight changes of anthropometric measurements and body composition in subjects with obesity. Ginger could modulate obesity through various potential mechanisms including increasing thermogenesis, increasing lipolysis, suppression of lipogenesis, inhibition of intestinal fat absorption, and controlling appetite. This review article provides some convincing evidence to support the efficacy of ginger in obesity management and demonstrates the importance of future clinical trials.
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Affiliation(s)
- Vahideh Ebrahimzadeh Attari
- Kidney Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Maraghe University of Medical Sciences, Maraghe, Iran
| | - Aida Malek Mahdavi
- Connective Tissue Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Zeinab Javadivala
- Department of Health Education & Promotion, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Sepideh Mahluji
- Nutrition Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Alireza Ostadrahimi
- Nutrition Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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50
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Kou X, Wang X, Ji R, Liu L, Qiao Y, Lou Z, Ma C, Li S, Wang H, Ho CT. Occurrence, biological activity and metabolism of 6-shogaol. Food Funct 2018; 9:1310-1327. [PMID: 29417118 DOI: 10.1039/c7fo01354j] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2023]
Abstract
As one of the main bioactive compounds of dried ginger, 6-shogaol has been widely used to alleviate many ailments. It is also a major pungent flavor component, and its precursor prior to dehydration is 6-gingerol, which is reported to be responsible for the pungent flavor and biological activity of fresh ginger. Structurally, gingerols including 6-gingerol have a β-hydroxyl ketone moiety and is liable to dehydrate to generate an α,β-unsaturated ketone under heat and/or acidic conditions. The conjugation of the α,β-unsaturated ketone skeleton in the chemical structure of 6-shogaol explicates its higher potency and efficacy than 6-gingerol in terms of antioxidant, anti-inflammatory, anticancer, antiemetic and other bioactivities. Research on the health benefits of 6-shogaol has been conducted and results have been reported recently; however, scientific data are scattered due to a lack of systematic collection. In addition, action mechanisms of the preventive and/or therapeutic actions of 6-shogaol remain obscurely non-collective. Herein, we review the preparations, biological activity and mechanisms, and metabolism of 6-shogaol as well as the properties of 6-shogaol metabolites.
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Affiliation(s)
- Xingran Kou
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, People's Republic of China. and School of Food Science and Technology, Jiangnan University, Wuxi 214122, People's Republic of China and Department of Food Science, Rutgers University, 65 Dudley Road, New Brunswick, NJ 08901-8520, USA.
| | - Xiaoqi Wang
- Department of Food Science, Rutgers University, 65 Dudley Road, New Brunswick, NJ 08901-8520, USA.
| | - Ruya Ji
- Department of Food Science, Rutgers University, 65 Dudley Road, New Brunswick, NJ 08901-8520, USA.
| | - Lang Liu
- Department of Food Science, Rutgers University, 65 Dudley Road, New Brunswick, NJ 08901-8520, USA.
| | - Yening Qiao
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, People's Republic of China
| | - Zaixiang Lou
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, People's Republic of China. and School of Food Science and Technology, Jiangnan University, Wuxi 214122, People's Republic of China
| | - Chaoyang Ma
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, People's Republic of China. and School of Food Science and Technology, Jiangnan University, Wuxi 214122, People's Republic of China
| | - Shiming Li
- Department of Food Science, Rutgers University, 65 Dudley Road, New Brunswick, NJ 08901-8520, USA.
| | - Hongxin Wang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, People's Republic of China. and National Engineering Research Center for Functional Food, Jiangnan University, Wuxi 214122, People's Republic of China and School of Food Science and Technology, Jiangnan University, Wuxi 214122, People's Republic of China
| | - Chi-Tang Ho
- Department of Food Science, Rutgers University, 65 Dudley Road, New Brunswick, NJ 08901-8520, USA.
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