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Shahid A, Inam‐Ur‐Raheem M, Iahtisham‐Ul‐Haq , Nawaz MY, Rashid MH, Oz F, Proestos C, Aadil RM. Diet and lifestyle modifications: An update on non‐pharmacological approach in the management of osteoarthritis. J FOOD PROCESS PRES 2022. [DOI: 10.1111/jfpp.16786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Arashi Shahid
- National Institute of Food Science and Technology University of Agriculture Faisalabad Pakistan
| | - Muhammad Inam‐Ur‐Raheem
- National Institute of Food Science and Technology University of Agriculture Faisalabad Pakistan
| | - Iahtisham‐Ul‐Haq
- Kauser Abdulla Malik School of Life Sciences Forman Christian College (A Chartered University) Punjab Pakistan
| | - Muhammad Yasir Nawaz
- Department of Pathology Faculty of Veterinary Science, University of Agriculture Faisalabad Faisalabad Pakistan
| | - Muhammad Hamdan Rashid
- National Institute of Food Science and Technology University of Agriculture Faisalabad Pakistan
| | - Fatih Oz
- Department of Food Engineering, Faculty of Agriculture Ataturk University Erzurum Turkey
| | - Charalampos Proestos
- Laboratory of Food Chemistry, Department of Chemistry National and Kapodistrian University of Athens Zografou Athens Greece
| | - Rana Muhammad Aadil
- National Institute of Food Science and Technology University of Agriculture Faisalabad Pakistan
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Sanitary Registries and Popular Medicinal Plants Used in Medicines and Herbal Remedies in Mexico (2001–2020): A Review and Potential Perspectives. HORTICULTURAE 2022. [DOI: 10.3390/horticulturae8050377] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Mexico, a megadiverse country, hosts approximately 10–12% of the world’s biodiversity and at least 21,989–23,424 vascular plants, 3350 of which are traditional medicinal flora. The Mexican Regulation categorizes herbal medicinal products into two groups: herbal medicines products and herbal remedies products. To date, there is no available information that describes and includes analyzed data about these two types of herbal medicinal products registered in Mexico. The purpose of the study was to analyze national sanitary registries of herbal products from 2001 to 2020 and identify native Mexican plants that are most used in herbal products. Further, the study aims to highlight the impact and relevance of this large number of medicinal plants, which represent a great source of information, genetic resources, bioactive compounds, and potential use in subsequent therapies based on scientific evidence. The future of medicines and herbal remedies is underestimated; thus, the significance of evaluating the great potential in studying plants for medicinal use must be taken into account.
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Joint Dysfunctionality Alleviation along with Systemic Inflammation Reduction following Arthrocen Treatment in Patients with Knee Osteoarthritis: A Randomized Double-Blind Placebo-Controlled Clinical Trial. Medicina (B Aires) 2022; 58:medicina58020228. [PMID: 35208555 PMCID: PMC8874960 DOI: 10.3390/medicina58020228] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 01/21/2022] [Accepted: 01/27/2022] [Indexed: 11/21/2022] Open
Abstract
Background and objectives: Many mediators and cytokines are involved in the pathogenesis of osteoarthritis (OA). Some of these cytokines are spontaneously expressed by cultured fibroblast-like synoviocytes. Therefore, using serum samples, the efficacy and the effects of avocado/soy unsaponifiables, ASU, (Arthrocen) on cytokine changes were assessed in patients with knee OA (KOA). Materials and Methods: Experimental procedure: A randomized, double-blind, placebo-controlled clinical trial was conducted on patients with a diagnosis of mild to moderate OA who received either Arthrocen 300 mg/day (n = 61) or placebo (n = 58) for 3 months. Data collection was performed using questionnaires including the Western Ontario and McMaster Universities osteoarthritis index (WOMAC), 20-item short form survey (SF-20), Lequesne index of severity for osteoarthritis of the knee (LISOK), and three visual analog scales (VASs) as pain quality indices. The serum levels of interleukins 2 (IL-2), IL-4, IL-10, IL-17α, and TNF-α were measured using an ELISA reader. Results: Both quality of life indices, pain sensation and scored by specialists (as VASs), respectively, including WOMAC and SF-20, as well as joint dysfunctionality symptoms assessed by physicians were significantly improved (p < 0.05) in OA patients receiving Arthrocen. The serum levels of anti-inflammatory interleukins 4 and 10 were also augmented, while levels of inflammatory IL-17 and TNF-ɑ cytokines were decreased significantly (p < 0.05) compared with the control groups during the 3- and 6-month treatment. Conclusions: Arthrocen consumption may increase the quality of life in OA patients through amelioration of inflammation and improvement of functional activities without any adverse effects in the long term.
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Hashemibeni B, Izadi MA, Valiani A, Esfandiari I, Bahramian H, Dortaj H, Pourentezari M. Investigation and Comparison of the Effect of TGF-β3, kartogenin and Avocado/Soybean Unsaponifiables on the In-vitro and In-vivo Chondrogenesis of Human Adipose-Derived Stem Cells on Fibrin Scaffold. IRANIAN JOURNAL OF PHARMACEUTICAL RESEARCH : IJPR 2021; 20:368-380. [PMID: 34903995 PMCID: PMC8653685 DOI: 10.22037/ijpr.2020.114420.14851] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Due to the lack of suitable therapeutic approaches to cartilage defect, the objective of this study was to determine the effect of Transforming growth factor-β3 (TGF-β3), avocado/soybean (ASU) and Kartogenin (KGN) on chondrogenic differentiation in human adipose-derived stem cells (hADSCs) on fibrin scaffold. hADSCs seeded in fibrin scaffold and cultured in chondrogenic media. These cells were divided into 4 groups (control, TGF-β3, ASU and KGN). Cell viability was estimated by MTT assay. Differentiated cells were evaluated by histological and immunohistochemical (IHC) techniques. Expression genes [sex determining region Y-box 9 (SOX9), Aggrecan (AGG), type II collagen (Coll II) and type X collagen (Coll X)] were assessed by real-time PCR. For a study on an animal model, differentiated cells in fibrin scaffolds were subcutaneously transplanted in rats. Histological and immunohistochemistry were done in the animal model. The results of the real-time PCR indicated that SOX9, AGG and Col II genes expression in TGF-β3, KGN and ASU groups were significantly higher (p < 0.01) compared to the control group, Col X gene expression only in the TGF-β3 group was significantly higher (p< 0.01) compared to the control group. The glycosaminoglycan (GAG) deposition was higher in TGF-β3, KGN and ASU groups compared to the control group. The immunohistological analysis showed the distribution of collagen type X in the extracellular matrix in the fibrin scaffold TGF-β3 group was significantly higher in control, KGN and ASU groups, and (p < 0.001). ASU, particularly KGN, was suitable for successful chondrogenic differentiation of hADSCs and a suppressor of the consequent hypertrophy.
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Affiliation(s)
- Batool Hashemibeni
- Department of Anatomical Sciences and Molecular Biology, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mohammad Ali Izadi
- Department of Anatomical Sciences and Molecular Biology, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Ali Valiani
- Department of Anatomical Sciences and Molecular Biology, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Ibrahim Esfandiari
- Department of Anatomical Sciences and Molecular Biology, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Hamid Bahramian
- Department of Anatomical Sciences and Molecular Biology, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Hengameh Dortaj
- Department of Tissue Engineering and Applied Cell Science, Faculty of Applied Medical Science and Technologies, Shiraz University, Shiraz, Iran
| | - Majid Pourentezari
- Department of Biology and Anatomical Sciences, Faculty of Medicine, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
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Chagas JBM, Andrez TN, Costa LAV, Paião ID, Lenza M, Ferreti M. Preoperative Home Care Can Be One of the Factors Affecting the Length of Hospital Stay in Patients Undergoing Total Hip Arthroplasty. Indian J Orthop 2021; 56:473-478. [PMID: 35251512 PMCID: PMC8854545 DOI: 10.1007/s43465-021-00554-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Accepted: 10/19/2021] [Indexed: 02/04/2023]
Abstract
PURPOSE To assess the importance of home nursing care on the functional outcome, quality of life, and length of stay of patients who underwent total hip arthroplasty. METHODS This was a retrospective cross-sectional study including patients who underwent surgery from February 2011 to December 2016. Patients were analyzed in two groups: with home care (received nursing care) and without home care. The analyzed outcomes were quality of life, functional outcome, and length of hospital stay. Total follow-up with questionnaires was 24 months. RESULTS A total of 244 patients (143 with home care and 101 without home care) were analyzed. No significant differences were found regarding the mean age (p = 0.125), gender distribution (p = 0.449) and BMI (p = 0.548) between the two groups. There was also no significant difference regarding functional outcome (p = 0.107) and quality of life (p = 0.848), measured by validated tools. However, the median of length of hospital stays in the home care group was lower in 1 day compared to without home care group (p < 0.001). CONCLUSION The home nursing care did not influence the functional outcome or quality of life of the patients, but there was a decrease in the length of hospital stay in the group that received preoperative nursing care.
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Affiliation(s)
- Júlia B. M. Chagas
- grid.413562.70000 0001 0385 1941Department of Orthopedics, Hospital Israelita Albert Einstein, Avenida Albert Einstein, 627/701, Sao Paulo, 05652-900 Brazil
| | - Tássio N. Andrez
- grid.413562.70000 0001 0385 1941Department of Orthopedics, Hospital Israelita Albert Einstein, Avenida Albert Einstein, 627/701, Sao Paulo, 05652-900 Brazil
| | - Lauro A. V. Costa
- grid.413562.70000 0001 0385 1941Department of Orthopedics, Hospital Israelita Albert Einstein, Avenida Albert Einstein, 627/701, Sao Paulo, 05652-900 Brazil
| | - Isabela D. Paião
- grid.413562.70000 0001 0385 1941Department of Orthopedics, Hospital Israelita Albert Einstein, Avenida Albert Einstein, 627/701, Sao Paulo, 05652-900 Brazil
| | - Mario Lenza
- grid.413562.70000 0001 0385 1941Department of Orthopedics, Hospital Israelita Albert Einstein, Avenida Albert Einstein, 627/701, Sao Paulo, 05652-900 Brazil
| | - Mario Ferreti
- grid.413562.70000 0001 0385 1941Department of Orthopedics, Hospital Israelita Albert Einstein, Avenida Albert Einstein, 627/701, Sao Paulo, 05652-900 Brazil
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Andre A, Kang J, Dym H. Pharmacologic Treatment for Temporomandibular and Temporomandibular Joint Disorders. Oral Maxillofac Surg Clin North Am 2021; 34:49-59. [PMID: 34598856 DOI: 10.1016/j.coms.2021.08.001] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Temporomandibular joint disorder is defined by pain and/or loss of function of the temporomandibular joint and its associated muscles and structures. Treatments include noninvasive pharmacologic therapies, minimally invasive muscular and articular injections, and surgery. Conservative therapies include nonsteroidal anti-inflammatory drugs, muscle relaxants, benzodiazepines, antidepressants, and anticonvulsants. Minimally invasive injections include botulinum toxin, corticosteroids, platelet-rich plasma, hyaluronic acid, and prolotherapy with hypertonic glucose. With many pharmacologic treatment options and modalities available to the oral and maxillofacial surgeon, mild to moderate temporomandibular joint disorder can be managed safely and effectively to improve symptoms of pain and function of the temporomandibular joint.
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Affiliation(s)
- Amanda Andre
- The Brooklyn Hospital Center, 121 Dekalb Avenue, Brooklyn, NY 11201, USA.
| | - Joseph Kang
- The Brooklyn Hospital Center, 121 Dekalb Avenue, Brooklyn, NY 11201, USA
| | - Harry Dym
- The Brooklyn Hospital Center, 121 Dekalb Avenue, Brooklyn, NY 11201, USA
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Samaniego-Sánchez C, Martín-del-Campo ST, Castañeda-Saucedo MC, Blanca-Herrera RM, Quesada-Granados JJ, Ramírez-Anaya JDP. Migration of Avocado Virgin Oil Functional Compounds during Domestic Cooking of Eggplant. Foods 2021; 10:1790. [PMID: 34441567 PMCID: PMC8391506 DOI: 10.3390/foods10081790] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Revised: 07/29/2021] [Accepted: 07/30/2021] [Indexed: 12/18/2022] Open
Abstract
Avocado virgin oil (AVO) was used during eggplant deep-frying, boil, and boil in a water-oil mixture (W/O). There were measured the contents of moisture, dry matter, fat, total (TPC) and ten individual phenols, antioxidant activity (ABTS and DPPH), and total sterols; as well as the profiles of eight fatty acids and fourteen sterols/stanols. The values of raw and processed foods were compared and studied with multivariate analysis. The antioxidant capacity of AVO lowered after deep frying but augmented in eggplant and water after all treatments. The TPC was steady in AVO and raised in fried eggplant. Thermal treatments added to the initial profiles of the AVO, eggplant and water, nine, eight, and four phenols, respectively. Percentages of the main fatty acids (oleic, palmitic and linoleic), and sterols (β-sitosterol, campesterol, and Δ5-avenasterol), remained unchanged between the raw and treated AVO; and the lipidic fractions from processed eggplant. Cooking leads to the movement of hydrophilic and lipophilic functional compounds between AVO, eggplant and water. Migration of sterols and unsaturated fatty acids from AVO to eggplant during deep frying and W/O boiling improved the functional properties of eggplant by adding the high biological value lipophilic fraction to the naturally occurring polyphenols.
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Affiliation(s)
- Cristina Samaniego-Sánchez
- Department of Nutrition and Bromatology, Pharmacy Faculty UGR, Campus Cartuja s/n, C.P. 10871 Granada, Spain; (C.S.-S.); (R.M.B.-H.); (J.J.Q.-G.)
| | | | - Ma. Claudia Castañeda-Saucedo
- Department of Nature Sciences, Centro Universitario del Sur (UdeG), Av. Enrique Arreola Silva 883, Ciudad Guzmán C.P. 49000, Jalisco, Mexico;
| | - Rosa María Blanca-Herrera
- Department of Nutrition and Bromatology, Pharmacy Faculty UGR, Campus Cartuja s/n, C.P. 10871 Granada, Spain; (C.S.-S.); (R.M.B.-H.); (J.J.Q.-G.)
| | - José Javier Quesada-Granados
- Department of Nutrition and Bromatology, Pharmacy Faculty UGR, Campus Cartuja s/n, C.P. 10871 Granada, Spain; (C.S.-S.); (R.M.B.-H.); (J.J.Q.-G.)
| | - Jessica del Pilar Ramírez-Anaya
- Department of Computational Sciences and Technological Innovation, Centro Universitario del Sur (UdeG), Av. Enrique Arreola Silva 883, Ciudad Guzmán C.P. 49000, Jalisco, Mexico
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Golanska P, Saczuk K, Domarecka M, Kuć J, Lukomska-Szymanska M. Temporomandibular Myofascial Pain Syndrome-Aetiology and Biopsychosocial Modulation. A Narrative Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:7807. [PMID: 34360099 PMCID: PMC8345811 DOI: 10.3390/ijerph18157807] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Revised: 07/07/2021] [Accepted: 07/20/2021] [Indexed: 12/14/2022]
Abstract
This review elaborates on the aetiology, diagnosis, and treatment of temporomandibular (TMD) myofascial pain syndrome (MPS) regulated by psychosocial factors. MPS impairs functioning in society due to the accompanying pain. Directed and self-directed biopsychosocial profile modulation may be beneficial in the treatment of MPS. Moreover, nutrition is also a considerable part of musculoskeletal system health. A fruit and vegetable diet contributes to a reduction in chronic pain intensity because of its anti-inflammatory influence. Cannabidiol (CBD) oils may also be used in the treatment as they reduce stress and anxiety. A promising alternative treatment may be craniosacral therapy which uses gentle fascia palpation techniques to decrease sympathetic arousal by regulating body rhythms and release fascial restrictions between the cranium and sacrum. MPS is affected by the combined action of the limbic, autonomic, endocrine, somatic, nociceptive, and immune systems. Therefore, the treatment of MPS should be deliberated holistically as it is a complex disorder.
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Affiliation(s)
- Paulina Golanska
- Department of General Dentistry, Medical University of Lodz, 251 Pomorska St., 92-213 Lodz, Poland; (P.G.); (K.S.); (M.D.)
| | - Klara Saczuk
- Department of General Dentistry, Medical University of Lodz, 251 Pomorska St., 92-213 Lodz, Poland; (P.G.); (K.S.); (M.D.)
| | - Monika Domarecka
- Department of General Dentistry, Medical University of Lodz, 251 Pomorska St., 92-213 Lodz, Poland; (P.G.); (K.S.); (M.D.)
| | - Joanna Kuć
- Department of Prosthodontics, Medical University of Bialystok, 24 A M. Sklodowskiej-Curie St., 15-276 Bialystok, Poland;
| | - Monika Lukomska-Szymanska
- Department of General Dentistry, Medical University of Lodz, 251 Pomorska St., 92-213 Lodz, Poland; (P.G.); (K.S.); (M.D.)
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Assar S, Khazaei H, Naseri M, El-Senduny F, Momtaz S, Farzaei MH, Echeverría J. Natural Formulations: Novel Viewpoint for Scleroderma Adjunct Treatment. J Immunol Res 2021; 2021:9920416. [PMID: 34258301 PMCID: PMC8253639 DOI: 10.1155/2021/9920416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 05/27/2021] [Accepted: 06/08/2021] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Scleroderma is a complex disease involving autoimmune, vascular, and connective tissues, with unknown etiology that can progress through any organ systems. OBJECTIVE Yet, no cure is available; the thorough treatment of scleroderma and current treatments are based on controlling inflammation. Nowadays, medicinal plants/natural-based formulations are emerging as important regulators of many diseases, including autoimmune diseases. Here, we provided an overview of scleroderma, also focused on recent studies on medicinal plants/natural-based formulations that are beneficial in scleroderma treatment/prevention. METHODS This study is the result of a search in PubMed, Scopus, and Cochrane Library with "scleroderma", "systemic sclerosis", "plant", "herb", and "phytochemical" keywords. Finally, 22 articles were selected from a total of 1513 results entered in this study. RESULTS Natural products can modulate the inflammatory and/or oxidative mediators, regulate the production or function of the immune cells, and control the collagen synthesis, thereby attenuating the experimental and clinical manifestation of the disease. CONCLUSION Natural compounds can be considered an adjunct treatment for scleroderma to improve the quality of life of patients suffering from this disease.
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Affiliation(s)
- Shirin Assar
- Clinical Research Development Center, Imam Reza Hospital, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Hosna Khazaei
- Pharmaceutical Sciences Research Center, Health Institute, Kermanshah University of Medical Sciences, Kermanshah 6734667149, Iran
| | - Maryam Naseri
- Pharmaceutical Sciences Research Center, Health Institute, Kermanshah University of Medical Sciences, Kermanshah 6734667149, Iran
| | - Fardous El-Senduny
- Biochemistry Division, Chemistry Department, Faculty of Science, Mansoura University, Mansoura 35516, Egypt
| | - Saeideh Momtaz
- Medicinal Plants Research Center, Institute of Medicinal Plants, ACECR, Karaj, Iran
- Toxicology and Diseases Group (TDG), Pharmaceutical Sciences Research Center (PSRC), The Institute of Pharmaceutical Sciences (TIPS), and Department of Toxicology and Pharmacology, School of Pharmacy, Tehran University of Medical Sciences, Tehran 1417614411, Iran
- Gastrointestinal Pharmacology Interest Group (GPIG), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Mohammad Hosein Farzaei
- Pharmaceutical Sciences Research Center, Health Institute, Kermanshah University of Medical Sciences, Kermanshah 6734667149, Iran
| | - Javier Echeverría
- Departamento de Ciencias del Ambiente, Facultad de Química y Biología, Universidad de Santiago de Chile, Santiago, Chile
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Tudorachi NB, Totu EE, Fifere A, Ardeleanu V, Mocanu V, Mircea C, Isildak I, Smilkov K, Cărăuşu EM. The Implication of Reactive Oxygen Species and Antioxidants in Knee Osteoarthritis. Antioxidants (Basel) 2021; 10:985. [PMID: 34205576 PMCID: PMC8233827 DOI: 10.3390/antiox10060985] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Revised: 06/11/2021] [Accepted: 06/17/2021] [Indexed: 12/16/2022] Open
Abstract
Knee osteoarthritis (KOA) is a chronic multifactorial pathology and a current and essential challenge for public health, with a negative impact on the geriatric patient's quality of life. The pathophysiology is not fully known; therefore, no specific treatment has been found to date. The increase in the number of newly diagnosed cases of KOA is worrying, and it is essential to reduce the risk factors and detect those with a protective role in this context. The destructive effects of free radicals consist of the acceleration of chondrosenescence and apoptosis. Among other risk factors, the influence of redox imbalance on the homeostasis of the osteoarticular system is highlighted. The evolution of KOA can be correlated with oxidative stress markers or antioxidant status. These factors reveal the importance of maintaining a redox balance for the joints and the whole body's health, emphasizing the importance of an individualized therapeutic approach based on antioxidant effects. This paper aims to present an updated picture of the implications of reactive oxygen species (ROS) in KOA from pathophysiological and biochemical perspectives, focusing on antioxidant systems that could establish the premises for appropriate treatment to restore the redox balance and improve the condition of patients with KOA.
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Affiliation(s)
- Nicoleta Bianca Tudorachi
- Faculty of Medicine, “Ovidius” University of Constanța, Mamaia Boulevard 124, 900527 Constanța, Romania; (N.B.T.); (V.A.)
| | - Eugenia Eftimie Totu
- Faculty of Applied Chemistry and Material Science, University Politehnica of Bucharest, 1–5 Polizu Street, 011061 Bucharest, Romania
| | - Adrian Fifere
- Centre of Advanced Research in Bionanoconjugates and Biopolymers Department, “Petru Poni” Institute of Macromolecular Chemistry, 41A Grigore Ghica Voda Alley, 700487 Iasi, Romania
| | - Valeriu Ardeleanu
- Faculty of Medicine, “Ovidius” University of Constanța, Mamaia Boulevard 124, 900527 Constanța, Romania; (N.B.T.); (V.A.)
| | - Veronica Mocanu
- Faculty of Pharmacy, Grigore T. Popa University of Medicine and Pharmacy Iasi, 700115 Iasi, Romania; (V.M.); (C.M.)
| | - Cornelia Mircea
- Faculty of Pharmacy, Grigore T. Popa University of Medicine and Pharmacy Iasi, 700115 Iasi, Romania; (V.M.); (C.M.)
| | - Ibrahim Isildak
- Faculty of Chemistry-Metallurgy, Department of Bioengineering, Yildiz Technical University, Istanbul 34220, Turkey;
| | - Katarina Smilkov
- Faculty of Medical Sciences, Division of Pharmacy, Department of Applied Pharmacy, Goce Delcev University, Krste Misirkov Street, No. 10-A, 2000 Stip, North Macedonia;
| | - Elena Mihaela Cărăuşu
- Faculty of Dental Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, “Nicolae Leon” Building, 13 Grigore Ghica Street, 700259 Iasi, Romania;
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Chondroprotection and Molecular Mechanism of Action of Phytonutraceuticals on Osteoarthritis. Molecules 2021; 26:molecules26082391. [PMID: 33924083 PMCID: PMC8074261 DOI: 10.3390/molecules26082391] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 04/16/2021] [Accepted: 04/17/2021] [Indexed: 02/06/2023] Open
Abstract
Osteoarthritis (OA) is a degenerative joint disease and an important cause of incapacitation. There is a lack of drugs and effective treatments that stop or slow the OA progression. Modern pharmacological treatments, such as analgesics, have analgesic effects but do not affect the course of OA. Long-term use of these drugs can lead to serious side effects. Given the OA nature, it is likely that lifelong treatment will be required to stop or slow its progression. Therefore, there is an urgent need for disease-modifying OA treatments that are also safe for clinical use over long periods. Phytonutraceuticals are herbal products that provide a therapeutic effect, including disease prevention, which not only have favorable safety characteristics but may have an alleviating effect on the OA and its symptoms. An estimated 47% of OA patients use alternative drugs, including phytonutraceuticals. The review studies the efficacy and action mechanism of widely used phytonutraceuticals, analyzes the available experimental and clinical data on the effect of some phytonutraceuticals (phytoflavonoids, polyphenols, and bioflavonoids) on OA, and examines the known molecular effect and the possibility of their use for chondroprotection.
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12
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Jangravi Z, Basereh S, Zaree Mahmoudabadi A, Saberi M, Alishiri GH, Korani M. Avocado/soy unsaponifiables can redress the balance between serum antioxidant and oxidant levels in patients with osteoarthritis: a double-blind, randomized, placebo-controlled, cross-over study. JOURNAL OF COMPLEMENTARY & INTEGRATIVE MEDICINE 2021; 18:769-774. [PMID: 33794080 DOI: 10.1515/jcim-2020-0265] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2020] [Accepted: 10/03/2020] [Indexed: 12/20/2022]
Abstract
OBJECTIVES Osteoarthritis (OA) is an inflammatory disorder of the joint characterized by pain and stiffness. Oxidative stress plays an important role in pathogenesis of OA. We aimed to evaluate the effects of avocado/soy unsaponifiables (ASU) compound on serum antioxidant and oxidative stress in patients with Osteoarthritis. METHODS A double-blind, randomized, placebo-controlled, cross-over trial was performed. Fourty patients with osteoarthritis were randomized to two different sequences: 1) DP: received ASU for three months followed by three months placebo, 2) PD: received placebo for the first three months followed by three months ASU. The oxidant statue was evaluated by measurement of serum malonldialdehyde (MDA). The total antioxidant capacity (TAC), reduced glutathione (GSH) and antioxidant enzymes such as superoxide dismutase (SOD) and catalase (CAT) were also assessed. RESULTS Mean serum of MDA level as a marker of oxidative stress significantly decreased in all patients after three months treatment with ASU (4.46 ± 0.11 nmol/L) compare with baseline and placebo levels (5 ± 0.15 and 5.82 ± 0.12 nmol/L respectively) (p<0.05). On the other hand, ASU resulted in positive changes in serum antioxidant levels (p<0.05). Mixed-effects model of variance analyses showed that ASU effect is regardless of the order of receiving medication (p>0.05). CONCLUSIONS These data showed that Avocado/Soy Unsaponifiable can be an effective supplement in treatment of osteoarthritis through the control of the balance between antioxidant and oxidant molecular markers.
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Affiliation(s)
- Zohreh Jangravi
- Department of Biochemistry, Faculty of Medicine, Baqiyatallah University of Medical Sciences, Tehran, Iran
- Nanobiotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Saeed Basereh
- Department of Biochemistry, Faculty of Medicine, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Ali Zaree Mahmoudabadi
- Department of Biochemistry, Faculty of Medicine, Baqiyatallah University of Medical Sciences, Tehran, Iran
- Nanobiotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Mehdi Saberi
- Department of Pharmacology and Toxicology, School of Pharmacy, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Gholam Hossein Alishiri
- Department of Internal Medicine, Rheumatology Ward, Faculty of Medicine, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Mohsen Korani
- Department of Biochemistry, Faculty of Medicine, Baqiyatallah University of Medical Sciences, Tehran, Iran
- Chemical Injuries Research Center, Systems Biology and Poisoning Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran
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13
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Jain K, Ravikumar P. Recent advances in treatments of cartilage regeneration for knee osteoarthritis. J Drug Deliv Sci Technol 2020. [DOI: 10.1016/j.jddst.2020.102014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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14
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Teimourinejad A, Hashemibeni B, Salehi H, Mostafavi FS, Kazemi M, Bahramian H. Chondrogenic activity of two herbal products; pomegranate fruit extract and avocado/soybean unsaponifiable. Res Pharm Sci 2020; 15:358-366. [PMID: 33312214 PMCID: PMC7714020 DOI: 10.4103/1735-5362.293514] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Revised: 06/16/2020] [Accepted: 08/22/2020] [Indexed: 01/22/2023] Open
Abstract
Background and purpose Articular cartilage defects aren't repaired by itself. Numerous studies have been conducted in the area of cartilage tissue engineering and some of them considered herbal products. An attempt was made in this study to compare the effects of pomegranate fruit extract (PFE), avocado/soybean unsaponifiable (ASU), and their equal proportional mixture on the chondrogenesis of human adipose-derived stem cells (hADSCs). Experimental approach PFE was prepared through the percolation method. ASU powder was dissolved in ethanol at 10 μg/mL concentration and was sterilized. The hADSCs first were isolated, expanded in monolayer culture and identified, and next seeded on fibrin scaffolds. The hADSCs/fibrin scaffolds were divided into 4 groups of control, ASU, PFE, and PFE+ ASU and subjected to in vitro induction for 2 weeks. The control group received chondrogenic medium, other groups received chondrogenic medium plus ASU, PFE, or PFE + ASU, respectively. The MTT assay was performed for cell viability evaluation, real-time polymerase chain reaction for expression of cartilage genes, and the toluidine blue, safranin-O, and immunohistochemistry for staining of the constructs. Findings / Results Cell viability, cartilage genes expression, matrix staining density, and collagen II protein levels in PFE samples were significantly higher than those of the other groups (P < 0.05). Histological assessments revealed more chondrogenic centers (P < 0.05) in the PFE group compared to the other groups. Conclusion and implications In this study, it was revealed that PFE can be considered as an induction factor for future chondrogenic studies.
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Affiliation(s)
- Ahmad Teimourinejad
- Department of Anatomical Sciences, School of Medicine, Isfahan University of Medical Sciences, Isfahan, I.R. Iran
| | - Batool Hashemibeni
- Department of Anatomical Sciences, School of Medicine, Isfahan University of Medical Sciences, Isfahan, I.R. Iran
| | - Hossein Salehi
- Department of Anatomical Sciences, School of Medicine, Isfahan University of Medical Sciences, Isfahan, I.R. Iran
| | - Fatemeh Sadat Mostafavi
- Department of Anatomical Sciences, School of Medicine, Isfahan University of Medical Sciences, Isfahan, I.R. Iran
| | - Mohammad Kazemi
- Genetic and Molecular Biology Department, School of Medicine, Isfahan University of Medical Sciences, Isfahan, I.R. Iran
| | - Hamid Bahramian
- Department of Anatomical Sciences, School of Medicine, Isfahan University of Medical Sciences, Isfahan, I.R. Iran
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15
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Lin X, Zhang H, Hu L, Zhao G, Svanberg S, Svanberg K. Ripening of avocado fruits studied by spectroscopic techniques. JOURNAL OF BIOPHOTONICS 2020; 13:e202000076. [PMID: 32306512 DOI: 10.1002/jbio.202000076] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/07/2020] [Revised: 04/05/2020] [Accepted: 04/07/2020] [Indexed: 06/11/2023]
Abstract
Avocados are considered very healthy due to the high content mono-unsaturated lipid, essential vitamins and minerals, minimal sugar and no cholesterol and are therefore sometimes referred to as "the perfect fruits". Avocados, mainly grown in Latin-America, are harvested unripe and sent overseas. However, the ripening process is very difficult to assess visually and tactilely. A tool for precise noninvasive judgment of the status would be valuable as the fruit is too expensive to be cut open unripe or overdue. A white-light source and a light-emitting diode unit with four excitation wavelengths (365, 385, 395, and 405 nm) were used for reflectance and fluorescence spectroscopy in a fiber-coupled set-up for noninvasive monitoring. Twelve non-ripe avocados, with approximately the same size and appearance, were studied and divided into three groups and kept at three different storage conditions; at room temperature, in a refrigerator and a combination of the two. We showed that fluorescence was useful for following the ripening process. A method, which compensates for the spatial variations in spectral properties around a fruit, is described. Remote fluorescence monitoring, intended for orchard use, was also demonstrated. A low-cost device based on fluorescence for avocado ripeness assessment is proposed.
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Affiliation(s)
- Xiaobo Lin
- Center for Optical and Electromagnetic Research, South China Academy of Advanced Optoelectronics, South China Normal University, Guangzhou, China
| | - Han Zhang
- Center for Optical and Electromagnetic Research, South China Academy of Advanced Optoelectronics, South China Normal University, Guangzhou, China
| | - Lingna Hu
- Center for Optical and Electromagnetic Research, South China Academy of Advanced Optoelectronics, South China Normal University, Guangzhou, China
| | - Guangyu Zhao
- Center for Optical and Electromagnetic Research, South China Academy of Advanced Optoelectronics, South China Normal University, Guangzhou, China
| | - Sune Svanberg
- Center for Optical and Electromagnetic Research, South China Academy of Advanced Optoelectronics, South China Normal University, Guangzhou, China
- Lund Laser Center, Lund University, Lund, Sweden
| | - Katarina Svanberg
- Center for Optical and Electromagnetic Research, South China Academy of Advanced Optoelectronics, South China Normal University, Guangzhou, China
- Lund Laser Center, Lund University, Lund, Sweden
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16
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Boyd C, Crawford C, Berry K, Deuster P. Conditional Recommendations for Specific Dietary Ingredients as an Approach to Chronic Musculoskeletal Pain: Evidence-Based Decision Aid for Health Care Providers, Participants, and Policy Makers. PAIN MEDICINE 2020; 20:1430-1448. [PMID: 30986301 PMCID: PMC6611527 DOI: 10.1093/pm/pnz051] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
OBJECTIVE Approximately 55-76% of Service members use dietary supplements for various reasons; although such use has become popular for a wide range of pain conditions, decisions to use supplements are often driven by information that is not evidence-based. This work evaluates whether the current research on dietary ingredients for chronic musculoskeletal pain provides sufficient evidence to inform decisions for practice and self-care, specifically for Special Operations Forces personnel. METHODS A steering committee convened to develop research questions and factors required for decision-making. Key databases were searched through August 2016. Eligible systematic reviews and randomized controlled trials were assessed for methodological quality. Meta-analysis was applied where feasible. GRADE was used to determine confidence in the effect estimates. A decision table was constructed to make evidence-informed judgments across factors required for decision-making, and recommendations were made for practice and self-care use. RESULTS Nineteen dietary ingredients were included. Conditional evidence-based recommendations were made for the use of avocado soybean unsaponifiables, capsaicin, curcuma, ginger, glucosamine, melatonin, polyunsaturated fatty acids, and vitamin D. In these cases, desirable effects outweighed undesirable effects, but there was uncertainty about the trade-offs, either because the evidence was low quality or because benefits and downsides were closely balanced. CONCLUSIONS The evidence showed that certain dietary ingredients, when taken as part of a balanced diet and/or as a supplement (e.g., pill, tablet, capsule, cream), may alleviate musculoskeletal pain with no to minimal risk of harm. This finding emphasizes and reinforces the critical importance of shared decision-making between Operators and their health care providers.
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Affiliation(s)
- Courtney Boyd
- Consortium for Health and Military Performance, Department of Military & Emergency Medicine, F. Edward Hébert School of Medicine, Uniformed Services University, Bethesda, Maryland, USA.,The Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, Maryland, USA
| | - Cindy Crawford
- Consortium for Health and Military Performance, Department of Military & Emergency Medicine, F. Edward Hébert School of Medicine, Uniformed Services University, Bethesda, Maryland, USA.,The Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, Maryland, USA
| | - Kevin Berry
- Thought Leadership and Innovation Foundation, McLean, Virginia, USA
| | - Patricia Deuster
- Consortium for Health and Military Performance, Department of Military & Emergency Medicine, F. Edward Hébert School of Medicine, Uniformed Services University, Bethesda, Maryland, USA
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17
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Goudarzi R, Partoazar A, Mumtaz F, Yousefi-Manesh H, Abdollahi A, Dehpour A, Rashidian A. Arthrocen, an avocado-soy unsaponifiable agent, improves acetic acid-induced colitis in rat by inhibition of NF-kB signaling pathway. J Food Biochem 2020; 44:e13244. [PMID: 32441355 DOI: 10.1111/jfbc.13244] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2020] [Revised: 03/29/2020] [Accepted: 03/29/2020] [Indexed: 12/14/2022]
Abstract
The goal of the current study was to evaluate the anti-inflammatory effect of Arthrocen against acetic acid-induced colitis in rats. Acute inflammation was produced through intrarectal administration of 2 ml diluted acetic acid (4%) solution. All interventions were carried out for 5 days after colitis induction. Arthrocen was administered orally at doses of 30, 60, and 120 mg kg-1 day-1 . Then, macroscopic and microscopic studies were performed. Myeloperoxidase (MPO) activity and tumor necrosis factor-α (TNF-α) activity were measured by biochemical and ELISA methods, respectively. Immunohistochemistry was done to investigate the expression of pNF-κB. The results of this study demonstrated that Arthrocen reduced macroscopic and microscopic damage compared to the acetic acid group. Furthermore, Arthrocen decreased the activity of MPO and TNF-α as well as the protein expression of pNF-kB in rat colon tissue. The results of the current study revealed the anti-inflammatory activity of Arthrocen in acetic acid mediated colon inflammation through suppressing the NF-κB pathway. PRACTICAL APPLICATIONS: Inflammatory bowel disease (IBD) is an immune-mediated chronic relapsing disorder affecting the gastrointestinal tract (GIT) characterized by chronic bowel inflammation. A plant-based dietary supplement containing avocado and soy unsaponifiable extracts in a ratio of 1:2 is known as Arthrocen. Arthrocen can be used as a complementary drug beside current drugs in clinical trials for the treatment of IBD.
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Affiliation(s)
- Ramin Goudarzi
- Division of Research and Development, Pharmin USA, LLC, San Jose, CA, USA
| | - Alireza Partoazar
- Experimental Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran.,Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Faiza Mumtaz
- Experimental Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran.,Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Hasan Yousefi-Manesh
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Alireza Abdollahi
- Department of Pathology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Ahmadreza Dehpour
- Experimental Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran.,Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Amir Rashidian
- Experimental Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran.,Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
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18
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Deligiannidou GE, Papadopoulos RE, Kontogiorgis C, Detsi A, Bezirtzoglou E, Constantinides T. Unraveling Natural Products' Role in Osteoarthritis Management-An Overview. Antioxidants (Basel) 2020; 9:E348. [PMID: 32340224 PMCID: PMC7222394 DOI: 10.3390/antiox9040348] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 04/20/2020] [Accepted: 04/21/2020] [Indexed: 12/11/2022] Open
Abstract
The natural process of aging gradually causes changes in living organisms, leading to the deterioration of organs, tissues, and cells. In the case of osteoarthritis (OA), the degradation of cartilage is a result of both mechanical stress and biochemical factors. Natural products have already been evaluated for their potential role in the prevention and treatment of OA, providing a safe and effective adjunctive therapeutic approach. This review aimed to assess the therapeutic potential of natural products and their derivatives in osteoarthritis via a systematic search of literature after 2008, including in vitro, in vivo, ex vivo, and animal models, along with clinical trials and meta-analysis. Overall, 170 papers were obtained and screened. Here, we presented findings referring to the preventative and therapeutic potential of 17 natural products and 14 naturally occurring compounds, underlining, when available, the mechanisms implicated. The nature of OA calls to initially focus on the management of symptoms, and, in that context, several naturally occurring compounds have been utilized. Underlying a global need for more sustainable natural sources for treatment, the evidence supporting their chondroprotective potential is still building up. However, arriving at that kind of solution requires more clinical research, targeting the implications of long-term treatment, adverse effects, and epigenetic implications.
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Affiliation(s)
- Georgia-Eirini Deligiannidou
- Laboratory of Hygiene and Environmental Protection, Department of Medicine, Democritus University of Thrace, 68100 Alexandroupolis, Greece; (G.-E.D.); (R.-E.P.); (E.B.); (T.C.)
| | - Rafail-Efraim Papadopoulos
- Laboratory of Hygiene and Environmental Protection, Department of Medicine, Democritus University of Thrace, 68100 Alexandroupolis, Greece; (G.-E.D.); (R.-E.P.); (E.B.); (T.C.)
| | - Christos Kontogiorgis
- Laboratory of Hygiene and Environmental Protection, Department of Medicine, Democritus University of Thrace, 68100 Alexandroupolis, Greece; (G.-E.D.); (R.-E.P.); (E.B.); (T.C.)
| | - Anastasia Detsi
- Laboratory of Organic Chemistry, School of Chemical Engineering, National Technical University of Athens, 15780 Athens, Greece;
| | - Eugenia Bezirtzoglou
- Laboratory of Hygiene and Environmental Protection, Department of Medicine, Democritus University of Thrace, 68100 Alexandroupolis, Greece; (G.-E.D.); (R.-E.P.); (E.B.); (T.C.)
| | - Theodoros Constantinides
- Laboratory of Hygiene and Environmental Protection, Department of Medicine, Democritus University of Thrace, 68100 Alexandroupolis, Greece; (G.-E.D.); (R.-E.P.); (E.B.); (T.C.)
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Goudarzi R, Nasab ME, Saffari PM, Zamanian G, Park CD, Partoazar A. Evaluation of ROCEN on Burn Wound Healing and Thermal Pain: Transforming Growth Factor-β1 Activation. INT J LOW EXTR WOUND 2020; 20:337-346. [DOI: 10.1177/1534734620915327] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
The present study aimed to evaluate the effect of liposomal arthrocen 2% (ROCEN) on the healing of burn wound and pain alleviation of thermal stimuli in a rat model of the second-degree burn. The results showed that ROCEN formulation significantly improved the main parameters of burn wound healing in a short period of time (7 days). The percentage of wound surface was also reduced significantly compared with the control group following once daily application of ROCEN for 14 days. The level of TGF (transforming growth factor)-β1 cytokine was also elevated significantly in the burn tissue treated with ROCEN almost the same as zinc oxide cream. Also, ROCEN showed a significant analgesic effect evaluated by 2 models of acute thermal pain, tail-flick and hotplate tests, which suggested that the formulation may act as a pain reliever in burn injuries. In conclusion, the application of the topical formulation of ROCEN may have benefits in the acceleration of the wound healing process and alleviation of the pain due to burn injuries.
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Affiliation(s)
- Ramin Goudarzi
- Division of Research and Development, Pharmin USA, LLC, San Jose, CA, USA
| | - Maryam Eskandary Nasab
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Partow Mirzaee Saffari
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Golnaz Zamanian
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Chong Deok Park
- School of Pharmacy, Sungkyunkwan University, Seoul, South Korea
| | - Alireza Partoazar
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Experimental Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran
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20
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Goudarzi R, Zamanian G, Partoazar A, Dehpour A. Novel effect of Arthrocen (avocado/soy unsaponifiables) on pentylenetetrazole-induced seizure threshold in mice: Role of GABAergic pathway. Epilepsy Behav 2020; 104:106500. [PMID: 31648929 DOI: 10.1016/j.yebeh.2019.106500] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Revised: 08/06/2019] [Accepted: 08/14/2019] [Indexed: 11/18/2022]
Abstract
Arthrocen, an avocado/soy unsaponifiable (ASU)-containing agent, is now used in the clinic and has potentially to decrease joint inflammation and pain associated with mild to severe osteoarthritis. Phytosterols are the major component of Arthrocen with documented anti-inflammatory properties, antioxidant, and analgesic effects. Here, we evaluated ASU anticonvulsant effect by its oral administration in pentylenetetrazole (PTZ)-induced seizure threshold and Maximal Electroshock Seizure (MES) Models. Also, the involvement of N-methyl-d-aspartate (NMDA) receptor, benzodiazepine receptor, and nitric oxide (NO) pathway were studied in anticonvulsant effect of ASU in male NMRI mice. Acute administration of Arthrocen (150, 75, 30, 10 mg/kg) by oral gavage significantly (p < 0.001) increased the clonic seizure threshold induced by intravenous administration of PTZ. Nonspecific inducible NO synthase (NOS) inhibitor L-NAME (10 mg/kg) and a specific NMDA receptor antagonist MK-801 (0.05 mg/kg) did not affect the anticonvulsant effect of Arthrocen, while pretreatment with flumazenil (0.25 mg/kg), a selective benzodiazepine receptor antagonist, reversed this effect (p < 0.01). Also, Arthrocen treated mice did not affect tonic hindlimb extension in the MES model. The data showed that Arthrocen might produce its anticonvulsant effect by enhancing GABAergic neurotransmission and/or action in the brain.
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Affiliation(s)
- Ramin Goudarzi
- Division of Research and Development, Pharmin USA, LLC, SanJose, California, USA
| | - Golnaz Zamanian
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Alireza Partoazar
- Experimental Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Ahmadreza Dehpour
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran; Experimental Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran.
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21
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Dranitsina AS, Dvorshchenko KO, Korotkyi OH, Vovk AA, Falalyeyeva TM, Grebinyk DM, Ostapchenko LI. Expression of Nos2 and Acan Genes in Rat Knee Articular Cartilage in Osteoarthritis. CYTOL GENET+ 2020. [DOI: 10.3103/s0095452719060021] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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22
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Basiri A, Hashemibeni B, Kazemi M, Valiani A, Aliakbari M, Ghasemi N. Cartilage tissue formation from human adipose-derived stem cells via herbal component (Avocado/soybean unsaponifiables) in scaffold-free culture system. Dent Res J (Isfahan) 2020; 17:54-59. [PMID: 32055294 PMCID: PMC7001572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND The use of stem cells, growth factors, and scaffolds to repair damaged tissues is a new idea in tissue engineering. The aim of the present study is the investigation of Avocado/soybean (A/S) effects on chondrogenic differentiation of human adipose-derived stem cells (hADSCs) in micromass culture to access cartilage tissue with high quality. MATERIALS AND METHODS In this an experimental study After hADSCs characterization, chondrogenic differentiation was induced using transforming growth factor beta 1 (TGF-β1) (10 ng/ml) and different concentrations (5, 10, and 20 μg/ml) of A/S in micromass culture. The efficiency of A/S on specific gene expression (types I, II, and X collagens, SOX9, and aggrecan) was evaluated using quantitative polymerase chain reaction. In addition, histological study was done using hematoxylin and eosin and toluidine blue staining all data were analyzed using one-way analysis of variance (ANOVA) and P ≤ 0.05 was considered to be statistically significant. RESULTS The results of this study indicated that A/S can promote chondrogenic differentiation in a dose-dependent manner. In particular, 5 ng/ml A/S showed the highest expression of type II collagen, SOX9, and aggrecan which are effective and important markers in chondrogenic differentiation. In addition, the expression of types I and X collagens which are hypertrophic and fibrous factors in chondrogenesis is lower in present of 5 ng/ml A/S compared with TGF-β1 group (P ≤ 0.05). Moreover, the sulfated glycosaminoglycans in the extracellular matrix and the presence of chondrocytes within lacuna were more prominent in 5 ng/ml A/S group than other groups. CONCLUSION It can be concluded that A/S similar to TGF-β1 is able to facilitate the chondrogenic differentiation of hADSCs and do not have adverse effects of TGF-β1. Thus, TGF-β1 can be replaced by A/S in the field of tissue engineering.
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Affiliation(s)
- Arefeh Basiri
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran,Department of Anatomical Sciences, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Batool Hashemibeni
- Dental Research Center, Department of Anatomical Sciences, School of Medicine, Dental Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mohammad Kazemi
- Department of Genetics and Molecular Biology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Ali Valiani
- Department of Anatomical Sciences, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Maryam Aliakbari
- Department of Anatomical Sciences, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Nazem Ghasemi
- Department of Anatomical Sciences, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran,Address for correspondence: Dr. Nazem Ghasemi, Department of Anatomical Sciences, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran. E-mail:
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Salehi B, Rescigno A, Dettori T, Calina D, Docea AO, Singh L, Cebeci F, Özçelik B, Bhia M, Dowlati Beirami A, Sharifi-Rad J, Sharopov F, C. Cho W, Martins N. Avocado-Soybean Unsaponifiables: A Panoply of Potentialities to Be Exploited. Biomolecules 2020; 10:E130. [PMID: 31940989 PMCID: PMC7023362 DOI: 10.3390/biom10010130] [Citation(s) in RCA: 63] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Revised: 01/01/2020] [Accepted: 01/08/2020] [Indexed: 12/26/2022] Open
Abstract
Avocado and soybean unsaponifiables (ASU) constitute vegetable extracts made from fruits and seeds of avocado and soybean oil. Characterized by its potent anti-inflammatory effects, this ASU mixture is recommended to act as an adjuvant treatment for osteoarthritic pain and slow-acting symptomatic treatment of hip and knee osteoarthritis; autoimmune diseases; diffuse scleroderma and scleroderma-like states (e.g., morphea, sclerodactyly, scleroderma in bands). Besides, it was reported that it can improve the mood and quality of life of postmenopausal women in reducing menopause-related symptoms. This article aims to summarize the studies on biological effects of the avocado-soybean unsaponifiable, its chemical composition, pharmacotherapy as well as applications in auto-immune, osteoarticular and menopausal disorders. Finally, we will also discuss on its safety, toxicological and regulatory practices.
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Affiliation(s)
- Bahare Salehi
- Student Research Committee, School of Medicine, Bam University of Medical Sciences, Bam 44340847, Iran;
| | - Antonio Rescigno
- Department of Biomedical Sciences, University of Cagliari, 09042 Monserrato (CA), Italy; (A.R.); (T.D.)
| | - Tinuccia Dettori
- Department of Biomedical Sciences, University of Cagliari, 09042 Monserrato (CA), Italy; (A.R.); (T.D.)
| | - Daniela Calina
- Department of Clinical Pharmacy, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania;
| | - Anca Oana Docea
- Department of Toxicology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania;
| | - Laxman Singh
- G.B. Pant National Institute of Himalayan Environment & Sustainable Development Kosi-Katarmal, Almora, Uttarakhand 263643, India;
| | - Fatma Cebeci
- Department of Nutrition and Dietetics, Bayburt University, 69000 Bayburt, Turkey;
| | - Beraat Özçelik
- Department of Food Engineering, Faculty of Chemical and Metallurgical Engineering, Istanbul Technical University, Maslak, 34469 Istanbul, Turkey;
- Bioactive Research & Innovation Food Manufac. Indust. Trade Ltd., Katar Street, Teknokent ARI-3, B110, Sarıyer, 34467 Istanbul, Turkey
| | - Mohammed Bhia
- Universal Scientific Education and Research Network (USERN), 1634764651 Tehran, Iran;
| | - Amirreza Dowlati Beirami
- Department of Medicinal Chemistry, School of Pharmacy, Shahid Beheshti University of Medical Sciences, 11369 Tehran, Iran;
| | - Javad Sharifi-Rad
- Phytochemistry Research Center, Shahid Beheshti University of Medical Sciences, 1991953381 Tehran, Iran
| | - Farukh Sharopov
- Department of Pharmaceutical Technology, Avicenna Tajik State Medical University, Rudaki 139, 734003 Dushanbe, Tajikistan
| | - William C. Cho
- Department of Clinical Oncology, Queen Elizabeth Hospital, 30 Gascoigne Road, Hong Kong 999077, China
| | - Natália Martins
- Faculty of Medicine, University of Porto, Alameda Prof. Hernâni Monteiro, 4200-319 Porto, Portugal
- Institute for Research and Innovation in Health (i3S), University of Porto, 4200-135 Porto, Portugal
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Ghasemi N, Basiri A, Hashemibeni B, Kazemi M, Valiani A, Aliakbari M. Cartilage tissue formation from human adipose-derived stem cells via herbal component (Avocado/soybean unsaponifiables) in scaffold-free culture system. Dent Res J (Isfahan) 2020. [DOI: 10.4103/1735-3327.276236] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
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Bruyère O, Honvo G, Veronese N, Arden NK, Branco J, Curtis EM, Al-Daghri NM, Herrero-Beaumont G, Martel-Pelletier J, Pelletier JP, Rannou F, Rizzoli R, Roth R, Uebelhart D, Cooper C, Reginster JY. An updated algorithm recommendation for the management of knee osteoarthritis from the European Society for Clinical and Economic Aspects of Osteoporosis, Osteoarthritis and Musculoskeletal Diseases (ESCEO). Semin Arthritis Rheum 2019; 49:337-350. [PMID: 31126594 DOI: 10.1016/j.semarthrit.2019.04.008] [Citation(s) in RCA: 269] [Impact Index Per Article: 53.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Revised: 03/31/2019] [Accepted: 04/25/2019] [Indexed: 12/27/2022]
Abstract
OBJECTIVES The European Society for Clinical and Economic Aspects of Osteoporosis, Osteoarthritis and Musculoskeletal Diseases (ESCEO) sought to revisit the 2014 algorithm recommendations for knee osteoarthritis (OA), in light of recent efficacy and safety evidence, in order to develop an updated stepwise algorithm that provides practical guidance for the prescribing physician that is applicable in Europe and internationally. METHODS Using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) process, a summary of evidence document for each intervention in OA was provided to all members of an ESCEO working group, who were required to evaluate and vote on the strength of recommendation for each intervention. Based on the evidence collected, and on the strength of recommendations afforded by consensus of the working group, the final algorithm was constructed. RESULTS An algorithm for management of knee OA comprising a stepwise approach and incorporating consensus on 15 treatment recommendations was prepared by the ESCEO working group. Both "strong" and "weak" recommendations were afforded to different interventions. The algorithm highlights the continued importance of non-pharmacological interventions throughout the management of OA. Benefits and limitations of different pharmacological treatments are explored in this article, with particular emphasis on safety issues highlighted by recent literature analyses. CONCLUSIONS The updated ESCEO stepwise algorithm, developed by consensus from clinical experts in OA and informed by available evidence for the benefits and harms of various treatments, provides practical, current guidance that will enable clinicians to deliver patient-centric care in OA practice.
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Affiliation(s)
- Olivier Bruyère
- Division of Public Health, Epidemiology and Health Economics, University of Liège, CHU Sart Tilman, 4000, Liège, Belgium; WHO Collaborating Centre for Public Health Aspects of Musculoskeletal Health and Aging, Liège, Belgium.
| | - Germain Honvo
- Division of Public Health, Epidemiology and Health Economics, University of Liège, CHU Sart Tilman, 4000, Liège, Belgium; WHO Collaborating Centre for Public Health Aspects of Musculoskeletal Health and Aging, Liège, Belgium
| | - Nicola Veronese
- Nicola Veronese: National Research Council, Neuroscience Institute, Aging Branch, Padova, Italy
| | - Nigel K Arden
- Arthritis Research UK Centre for Sport, Exercise and Osteoarthritis, University of Oxford, Oxford, UK; MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton General Hospital, Southampton, UK
| | - Jaime Branco
- CEDOC, NOVA Medical School, Universidade Nova de Lisboa, Department of Rheumatology, CHLO, Hospital Egas Moniz, Lisbon, Portugal
| | - Elizabeth M Curtis
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton General Hospital, Southampton, UK
| | - Nasser M Al-Daghri
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Gabriel Herrero-Beaumont
- Department of Rheumatology, Bone and Joint Research Unit, Fundación Jiménez Diaz, Universidad Autonoma, Madrid, Spain
| | - Johanne Martel-Pelletier
- Division of Rheumatology, University of Montreal Hospital Centre (CHUM), Osteoarthritis Research Unit, CHUM Research Centre (CRCHUM), Montreal, Quebec, Canada
| | - Jean-Pierre Pelletier
- Division of Rheumatology, University of Montreal Hospital Centre (CHUM), Osteoarthritis Research Unit, CHUM Research Centre (CRCHUM), Montreal, Quebec, Canada
| | - François Rannou
- Division of Physical Medicine and Rehabilitation, Department of Rheumatology, AP-HP Cochin Hospital, Université Paris Descartes Sorbonne Paris Cité, and INSERM U1124, France
| | - René Rizzoli
- WHO Collaborating Centre for Public Health Aspects of Musculoskeletal Health and Aging, Liège, Belgium; Division of Bone Diseases, Geneva University Hospitals and Faculty of Medicine, Geneva, Switzerland
| | - Roland Roth
- Max-Reger-Strasse 17-19, 45128, Essen-Suedviertel, Germany
| | - Daniel Uebelhart
- Division of Musculoskeletal, Internal Medicine and Oncological Rehabilitation, Department of Orthopaedics and Traumatology, Hôpital du Valais (HVS), Centre Hospitalier du Valais Romand (CHVR), CVP, 3963, Crans-Montana, Switzerland
| | - Cyrus Cooper
- WHO Collaborating Centre for Public Health Aspects of Musculoskeletal Health and Aging, Liège, Belgium; MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton General Hospital, Southampton, UK; NIHR Musculoskeletal Biomedical Research Unit, University of Oxford, Oxford, UK
| | - Jean-Yves Reginster
- Division of Public Health, Epidemiology and Health Economics, University of Liège, CHU Sart Tilman, 4000, Liège, Belgium; WHO Collaborating Centre for Public Health Aspects of Musculoskeletal Health and Aging, Liège, Belgium; Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, Riyadh, Saudi Arabia
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Bhuyan DJ, Alsherbiny MA, Perera S, Low M, Basu A, Devi OA, Barooah MS, Li CG, Papoutsis K. The Odyssey of Bioactive Compounds in Avocado ( Persea americana) and Their Health Benefits. Antioxidants (Basel) 2019; 8:antiox8100426. [PMID: 31554332 PMCID: PMC6826385 DOI: 10.3390/antiox8100426] [Citation(s) in RCA: 69] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Revised: 09/22/2019] [Accepted: 09/23/2019] [Indexed: 12/12/2022] Open
Abstract
Persea americana, commonly known as avocado, has recently gained substantial popularity and is often marketed as a “superfood” because of its unique nutritional composition, antioxidant content, and biochemical profile. However, the term “superfood” can be vague and misleading, as it is often associated with unrealistic health claims. This review draws a comprehensive summary and assessment of research performed in the last few decades to understand the nutritional and therapeutic properties of avocado and its bioactive compounds. In particular, studies reporting the major metabolites of avocado, their antioxidant as well as bioavailability and pharmacokinetic properties, are summarized and assessed. Furthermore, the potential of avocado in novel drug discovery for the prevention and treatment of cancer, microbial, inflammatory, diabetes, and cardiovascular diseases is highlighted. This review also proposes several interesting future directions for avocado research.
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Affiliation(s)
- Deep Jyoti Bhuyan
- NICM Health Research Institute, Western Sydney University, Penrith, NSW 2751, Australia.
| | - Muhammad A Alsherbiny
- NICM Health Research Institute, Western Sydney University, Penrith, NSW 2751, Australia.
- Department of Pharmacognosy, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt.
| | - Saumya Perera
- NICM Health Research Institute, Western Sydney University, Penrith, NSW 2751, Australia.
| | - Mitchell Low
- NICM Health Research Institute, Western Sydney University, Penrith, NSW 2751, Australia.
| | - Amrita Basu
- Research Centre for Toxic Compounds in the Environment, Masaryk University, Brno 62500, Czech.
| | - Okram Abemsana Devi
- Department of Food Science and Nutrition, College of Community Science, Assam Agricultural University, Assam 785013, India.
| | - Mridula Saikia Barooah
- Department of Food Science and Nutrition, College of Community Science, Assam Agricultural University, Assam 785013, India.
| | - Chun Guang Li
- NICM Health Research Institute, Western Sydney University, Penrith, NSW 2751, Australia.
| | - Konstantinos Papoutsis
- School of Agriculture and Food Science, University College Dublin, Belfield, Dublin 4, Ireland.
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Veronese N, Cooper C, Reginster JY, Hochberg M, Branco J, Bruyère O, Chapurlat R, Al-Daghri N, Dennison E, Herrero-Beaumont G, Kaux JF, Maheu E, Rizzoli R, Roth R, Rovati LC, Uebelhart D, Vlaskovska M, Scheen A. Type 2 diabetes mellitus and osteoarthritis. Semin Arthritis Rheum 2019; 49:9-19. [PMID: 30712918 PMCID: PMC6642878 DOI: 10.1016/j.semarthrit.2019.01.005] [Citation(s) in RCA: 93] [Impact Index Per Article: 18.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Revised: 12/13/2018] [Accepted: 01/08/2019] [Indexed: 02/07/2023]
Abstract
OBJECTIVES Type 2 diabetes mellitus (T2DM) and osteoarthritis (OA) are common diseases that frequently co-exist, along with overweight/obesity. While the mechanical impact of excess body weight on joints may explain lower limb OA, we sought to explore whether T2DM is linked to OA outside of excess weight and whether T2DM may play a role in OA pathophysiology. The consequence of T2DM on OA outcomes is a question of research interest. METHODS We conducted a critical review of the literature to explore the association between T2DM and OA, whether any association is site-specific for OA, and whether the presence of T2DM impacts on OA outcomes. We also reviewed the literature to assess the safety of anti-OA treatments in patients with T2DM. RESULTS T2DM has a pathogenic effect on OA through 2 major pathways involving oxidative stress and low-grade chronic inflammation resulting from chronic hyperglycemia and insulin resistance. T2DM is a risk factor for OA progression and has a negative impact on arthroplasty outcomes. Evidence is mounting for safety concerns with some of the most frequently prescribed anti-OA medications, including paracetamol, non-steroidal anti-inflammatory drugs, and corticosteroid injections, while other anti-OA medications may be safely prescribed in OA patients with T2DM, such as glucosamine and intra-articular hyaluronic acid. CONCLUSIONS Future research is needed to better understand whether diabetes control and prevention can modulate OA occurrence and progression. The selection of therapy to treat OA symptoms in patients with T2DM may require careful consideration of the evidence based to avoid untoward safety issues.
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Affiliation(s)
- Nicola Veronese
- National Research Council, Neuroscience Institute, Aging Branch, Padova, Italy.
| | - Cyrus Cooper
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton General Hospital, Southampton, UK; NIHR Musculoskeletal Biomedical Research Unit, University of Oxford, Oxford, UK; WHO Collaborating Centre for Public Health Aspects of Musculoskeletal Health and Aging, Liège, Belgium
| | - Jean-Yves Reginster
- WHO Collaborating Centre for Public Health Aspects of Musculoskeletal Health and Aging, Liège, Belgium; Department of Public Health, Epidemiology and Health Economics, University of Liège, CHU Sart Tilman B23, 4000 Liège, Belgium; Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, Riyadh, Kingdom of Saudi Arabia
| | - Marc Hochberg
- Division of Rheumatology & Clinical Immunology, Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA; Geriatric Research, Education and Clinical Center, Baltimore, MD, USA; Medical Care Clinical Center, VA Maryland Health Care System, Baltimore, MD, USA
| | - Jaime Branco
- CEDOC, NOVA Medical School, Universidade Nova de Lisboa, Department of Rheumatology, CHLO, Hospital Egas Moniz, Lisbon, Portugal
| | - Olivier Bruyère
- WHO Collaborating Centre for Public Health Aspects of Musculoskeletal Health and Aging, Liège, Belgium; Department of Public Health, Epidemiology and Health Economics, University of Liège, CHU Sart Tilman B23, 4000 Liège, Belgium
| | - Roland Chapurlat
- INSERM UMR 1033, Université de Lyon, Hôpital E Herriot, 69437 Lyon cedex 03, France
| | - Nasser Al-Daghri
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, Riyadh, Kingdom of Saudi Arabia
| | - Elaine Dennison
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton General Hospital, Southampton, UK
| | - Gabriel Herrero-Beaumont
- Department of Rheumatology, Bone and Joint Research Unit, Fundación Jiménez Diaz, Universidad Autonoma, Madrid, Spain
| | - Jean-François Kaux
- Department of Physical & Rehabilitation Medicine and Sports Traumatology, SportS(2), FIFA Medical Centre of Excellence, University and University Hospital of Liège, 4000 Liège, Belgium
| | - Emmanuel Maheu
- Rheumatology Department, AP-HP, Saint-Antoine Hospital, 4 Blvd. Beaumarchais, 75011 Paris, France
| | - René Rizzoli
- WHO Collaborating Centre for Public Health Aspects of Musculoskeletal Health and Aging, Liège, Belgium; Division of Bone Diseases, Geneva University Hospitals and Faculty of Medicine, Geneva, Switzerland
| | - Roland Roth
- Max-Reger-Strasse 17-19, 45128 Essen-Suedviertel, Germany
| | - Lucio C Rovati
- School of Medicine and Surgery, University of Milano - Bicocca, Milan, Italy; Department of Clinical Research, Rottapharm Biotech, Monza, Italy
| | - Daniel Uebelhart
- Division of Musculoskeletal, Internal Medicine and Oncological Rehabilitation, Department of Orthopaedics and Traumatology, Hôpital du Valais (HVS), Centre Hospitalier du Valais Romand (CHVR), CVP, Crans-Montana, Switzerland
| | - Mila Vlaskovska
- Medical University Sofia, Medical Faculty, Department of Pharmacology, 2, Zdrave str., 1431 Sofia, Bulgaria
| | - André Scheen
- Division of Diabetes, Nutrition and Metabolic Disorders and Clinical Pharmacology Unit, Department of Medicine, University of Liège, CHU Liège, Sart Tilman B35, B-4000 Liège, Belgium
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Simental-Mendía M, Sánchez-García A, Acosta-Olivo CA, Vilchez-Cavazos F, Osuna-Garate J, Peña-Martínez VM, Simental-Mendía LE. Efficacy and safety of avocado-soybean unsaponifiables for the treatment of hip and knee osteoarthritis: A systematic review and meta-analysis of randomized placebo-controlled trials. Int J Rheum Dis 2019; 22:1607-1615. [PMID: 31328413 DOI: 10.1111/1756-185x.13658] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Revised: 02/19/2019] [Accepted: 06/24/2019] [Indexed: 12/27/2022]
Abstract
OBJECTIVE We performed a systematic review and meta-analysis from randomized controlled trials to examine the efficacy and safety of avocado-soybean unsaponifiables (ASU) in patients with hip or knee osteoarthritis (OA). DATA SOURCES Medline, SCOPUS, Web of Science, and Google Scholar databases were searched for randomized placebo-controlled trials. STUDY SELECTION Original studies were randomized placebo-controlled trials evaluating the effect of orally administered ASU on knee or hip OA symptoms using the Lequesne index, visual analog scale (VAS) and/or joint space width (JSW). DATA EXTRACTION Meta-analysis was conducted using a random-effects model and generic inverse variance method. Heterogeneity was tested using the I2 statistic index. DATA SYNTHESIS Avocado-soybean unsaponifiables therapy had a significant reduction on pain by VAS assessment (weighted mean difference [WMD]: -9.64 mm, 95% CI: -17.43, -1.84; P = .02; I2 = 92%). A subanalysis according to the type of OA showed that ASU significantly decreased both VAS and Lequesne index in knee OA (WMD: -17.36, 95% CI: -25.91, -8.82; P < .0001; I2 = 87% and WMD: -2.33, 95% CI: -2.88, -1.78; P < .00001; I2 = 18%, respectively) but not in hip OA. Finally, ASU supplementation showed no significant differences for adverse events compared to placebo (relative risk: 1.02, 95% CI: 0.83, 1.25; P = .88; I2 = 0%). CONCLUSION Results of this meta-analysis suggest a beneficial effect of ASU treatment in symptomatic knee OA but not in hip OA. Additionally, adverse events were similar in patients receiving ASU therapy or placebo.
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Affiliation(s)
- Mario Simental-Mendía
- Orthopedics and Traumatology Service, Universidad Autónoma de Nuevo León, University Hospital ''Dr. José Eleuterio González'', Monterrey, México
| | - Adriana Sánchez-García
- Endocrinology Division, Universidad Autónoma de Nuevo León, University Hospital ''Dr, José Eleuterio González'', Monterrey, México
| | - Carlos A Acosta-Olivo
- Orthopedics and Traumatology Service, Universidad Autónoma de Nuevo León, University Hospital ''Dr. José Eleuterio González'', Monterrey, México
| | - Félix Vilchez-Cavazos
- Orthopedics and Traumatology Service, Universidad Autónoma de Nuevo León, University Hospital ''Dr. José Eleuterio González'', Monterrey, México
| | - Jorge Osuna-Garate
- Orthopedics and Traumatology Service, Universidad Autónoma de Nuevo León, University Hospital ''Dr. José Eleuterio González'', Monterrey, México
| | - Víctor M Peña-Martínez
- Orthopedics and Traumatology Service, Universidad Autónoma de Nuevo León, University Hospital ''Dr. José Eleuterio González'', Monterrey, México
| | - Luis E Simental-Mendía
- Unidad de Investigación Biomédica, Delegación Durango, Instituto Mexicano del Seguro Social, Durango, México
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Safety of Symptomatic Slow-Acting Drugs for Osteoarthritis: Outcomes of a Systematic Review and Meta-Analysis. Drugs Aging 2019; 36:65-99. [PMID: 31073924 PMCID: PMC6509099 DOI: 10.1007/s40266-019-00662-z] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Background Symptomatic slow-acting drugs for osteoarthritis (SYSADOAs) are an important drug class in the treatment armamentarium for osteoarthritis (OA). Objective We aimed to re-assess the safety of various SYSADOAs in a comprehensive meta-analysis of randomized placebo-controlled trials, using, as much as possible, data from full safety reports. Methods We performed a systematic review and random-effects meta-analyses of randomized, double-blind, placebo-controlled trials that assessed adverse events (AEs) with various SYSADOAs in patients with OA. The databases MEDLINE, Cochrane Central Register of Controlled Trials (Ovid CENTRAL) and Scopus were searched. The primary outcomes were overall severe and serious AEs, as well as AEs involving the following Medical Dictionary for Regulatory Activities (MedDRA) system organ classes (SOCs): gastrointestinal, cardiac, vascular, nervous system, skin and subcutaneous tissue, musculoskeletal and connective tissue, renal and urinary system. Results Database searches initially identified 3815 records. After exclusions according to the selection criteria, 25 studies on various SYSADOAs were included in the qualitative synthesis, and 13 studies with adequate data were included in the meta-analyses. Next, from the studies previously excluded according to the protocol, 37 with mainly oral nonsteroidal anti-inflammatory drugs (NSAIDs) permitted as concomitant medication were included in a parallel qualitative synthesis, from which 18 studies on various SYSADOAs were included in parallel meta-analyses. This post hoc parallel inclusion was conducted because of the high number of studies allowing concomitant anti-OA medications. Indeed, primarily excluding studies with concomitant anti-OA medications was crucial for a meta-analysis on safety. The decision for parallel inclusion was made for the purpose of comparative analyses. Glucosamine sulfate (GS), chondroitin sulfate (CS) and avocado soybean unsaponifiables (ASU; Piascledine®) were not associated with increased odds for any type of AEs compared with placebo. Overall, with/without concomitant OA medication, diacerein was associated with significantly increased odds of total AEs (odds ratio [OR] 2.22; 95% confidence interval [CI] 1.58–3.13; I2 = 52.8%), gastrointestinal disorders (OR 2.85; 95% CI 2.02–4.04; I2 = 62.8%) and renal and urinary disorders (OR 3.42; 95% CI 2.36–4.96; I2 = 17.0%) compared with placebo. In studies that allowed concomitant OA medications, diacerein was associated with significantly more dermatological disorders (OR 2.47; 95% CI 1.42–4.31; I2 = 0%) and more dropouts due to AEs (OR 3.18; 95% CI 1.85–5.47; I2 = 13.4%) than was placebo. No significant increase in serious or severe AEs was found with diacerein versus placebo. Conclusions GS and CS can be considered safe treatments for patients with OA. All eligible studies on ASU included in our analysis used the proprietary product Piascledine® and allowed other anti-OA medications; thus, the safety of ASU must be confirmed in future studies without concomitant anti-OA medications. Given the safety concerns with diacerein, its usefulness in patients with OA should be assessed, taking into account individual patient characteristics. Electronic supplementary material The online version of this article (10.1007/s40266-019-00662-z) contains supplementary material, which is available to authorized users.
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Georgiev T, Angelov AK. Modifiable risk factors in knee osteoarthritis: treatment implications. Rheumatol Int 2019; 39:1145-1157. [DOI: 10.1007/s00296-019-04290-z] [Citation(s) in RCA: 74] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Accepted: 03/19/2019] [Indexed: 12/23/2022]
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Abstract
PURPOSE OF REVIEW Osteoarthritis, the most common joint disease, is associated with substantial medical costs, lost productivity, and reduced quality of life. However, available pharmaceutical treatments have limitations in terms of efficacy and long-term safety. RECENT FINDINGS In vitro evidence suggests that some natural products may possess anti-inflammatory and anti-oxidative properties and may inhibit the release of key osteoarthritis-related cytokines. There is, therefore, ongoing interest in identifying natural products that safely promote joint health and treat osteoarthritis. Numerous plant extracts, including curcumin, Boswellia extract, and pycnogenol, have shown effect sizes (ES) for reducing pain and functional disability larger than those observed with analgesics and products such as glucosamine and chondroitin. The ES for methylsulfonylmethane and avocado/soybean unsaponifiables are also considered to be clinically relevant. Data from a small number of studies using natural products for treating osteoarthritis are promising but require confirmation in further well-designed clinical trials.
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Avocado soybean unsaponifiables ameliorates cartilage and subchondral bone degeneration in mono-iodoacetate-induced knee osteoarthritis in rats. Tissue Cell 2018; 52:108-115. [PMID: 29857819 DOI: 10.1016/j.tice.2018.05.001] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2018] [Revised: 04/27/2018] [Accepted: 05/04/2018] [Indexed: 12/17/2022]
Abstract
Osteoarthritis (OA), the most common type of arthritis, is a disabling progressive disease mainly affecting the elderly and is becoming a major public health problem. Current therapies for OA provide only palliative pain relief and therapeutic candidates that are able to slow the progression of structural deterioration is a major unmet need for this disorder. Avocado soybean unsaponifiables (ASU) has proven its safety and effectiveness in clinical studies of knee osteoarthritis (OA); however, whether ASU exerts structure-modifying effects is still to be elucidated. There are limited studies that have explored the underlying mechanisms of ASU's beneficial effects in animal models of OA. To this end, this study is the first to evaluate the effects of ASU in a rat model of mono-iodoacetate (MIA)-induced knee OA. OA was induced in rats by knee intra-patellar injection of MIA. Oral administration of ASU (27.5 mg/kg per day for 3 weeks) was initiated 3 weeks after MIA injection. We analysed the knee samples using light and electron microscopy. In addition, we used immunohistochemistry to investigate the expression of inducible nitric oxide synthase (iNOS), tumour necrosis factor-α (TNF-α), and matrix metalloproteinase-13 (MMP-13) in OA cartilage and subchondral bone. ASU significantly attenuated the synovium, cartilage, and subchondral degeneration. In addition, it reduced the expression of TNF-α and MMP-13 in OA cartilage and the expression of iNOS in both OA cartilage and subchondral bone. These results provide evidence of the structure-modifying abilities of ASU via its anti-oxidative and anti-inflammatory properties, in addition to its ability to modulate MMP-13 activity. This work suggests that ASU can be used as a potential disease-modifying treatment for OA.
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Abouelhuda AM, Khalifa AK, Kim YK, Hegazy SA. Non-invasive different modalities of treatment for temporomandibular disorders: review of literature. J Korean Assoc Oral Maxillofac Surg 2018; 44:43-51. [PMID: 29732308 PMCID: PMC5932270 DOI: 10.5125/jkaoms.2018.44.2.43] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Revised: 02/08/2018] [Accepted: 02/08/2018] [Indexed: 02/05/2023] Open
Abstract
Temporomandibular disorders (TMDs) are diseases that affect the temporomandibular joint and supporting structures. The goal of treatment for TMDs is elimination or reduction of pain and return to normal temporomandibular joint function. Initial treatment for TMDs is non-invasive and conservative, not surgical. Oral and maxillofacial surgeons should fully understand and actively care about non-invasive treatments for TMDs. The purpose of this study is to review the validity and outcomes of non-invasive and surgical treatment modalities for TMDs.
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Affiliation(s)
- Amira Mokhtar Abouelhuda
- Department of Oral and Maxillofacial Surgery, Section of Dentistry, Seoul National University Bundang Hospital, Seongnam, Korea.,Department of Prosthodontics, Mansoura University Hospital, College of Dentistry, Mansoura University, Mansoura, Egypt
| | - Ahmad Khalifa Khalifa
- Department of Prosthodontics, Mansoura University Hospital, College of Dentistry, Mansoura University, Mansoura, Egypt
| | - Young-Kyun Kim
- Department of Oral and Maxillofacial Surgery, Section of Dentistry, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Salah Abdelftah Hegazy
- Department of Prosthodontics, Mansoura University Hospital, College of Dentistry, Mansoura University, Mansoura, Egypt
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Goudarzi R, Reid A, McDougall JJ. Evaluation of the novel avocado/soybean unsaponifiable Arthrocen to alter joint pain and inflammation in a rat model of osteoarthritis. PLoS One 2018; 13:e0191906. [PMID: 29489828 PMCID: PMC5830030 DOI: 10.1371/journal.pone.0191906] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2017] [Accepted: 01/11/2018] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Avocado/soybean unsaponifiables such as Arthrocen have been reported to reduce cartilage catabolism and chondrocytic synthesis of inflammatory mediators associated with osteoarthritis (OA). While there is some clinical evidence that avocado/soybean unsaponifiables can reduce OA pain, no preclinical studies have corroborated this observation. The present study determined whether addition of an avocado/soybean unsaponifiable (Arthrocen) to the drinking water of OA rats reduced direct and referred joint pain. METHODS OA was induced in male Wistar rats by intra-articular injection of sodium monoiodoacetate (MIA: 0.3mg) and animals were allowed to recover for 14 days. Arthrocen was added to the drinking water which was available to animals ad libitum. On day 30, joint pain was assessed by dynamic incapacitance while referred pain was determined by von Frey hair algesiometry. RESULTS The joint damage induced by MIA injection was severe and was consistent with end-stage OA. Arthrocen consumption (approximately 35 mg/day) attenuated the joint oedema associated with MIA injection. Hindlimb weight bearing also significantly improved in Arthrocen-treated rats (P<0.05); however, von Frey hair mechanosensitivity was unaffected by this treatment. CONCLUSIONS These data indicate that Arthrocen has the potential to reduce joint inflammation and pain associated with end-stage OA.
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Affiliation(s)
- Ramin Goudarzi
- Division of Research and Development, Pharmin USA, LLC, San Jose, California, United States of America
| | - Allison Reid
- Departments of Pharmacology and Anaesthesia, Pain Management & Perioperative Medicine, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Jason J. McDougall
- Departments of Pharmacology and Anaesthesia, Pain Management & Perioperative Medicine, Dalhousie University, Halifax, Nova Scotia, Canada
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Abstract
Arthritis is a chronic disease of joints. It is highly prevalent, particularly in the elderly, and is commonly associated with pain that interferes with quality of life. Because of its chronic nature, pharmacological approaches to pain relief and joint repair must be safe for long term use, a quality many current therapies lack. Nutraceuticals refer to compounds or materials that can function as nutrition and exert a potential therapeutic effect, including the relief of pain, such as pain related to arthritis, of which osteoarthritis (OA) is the most common form. Of interest, nutraceuticals have recently been shown to have potential in relieving OA pain in human clinical trials. Emerging evidence indicates nutraceuticals may represent promising alternatives for the relief of OA pain. In this paper, we will overview OA pain and the use of nutraceuticals in OA pain management, focusing on those that have been evaluated by clinical trials. Furthermore, we discuss the biologic and pharmacologic actions underlying the nutraceutical effects on pain relief based on the potential active ingredients identified from traditional nutraceuticals in OA pain management and their potential for drug development. The review concludes by sharing our viewpoints that future studies should prioritize elucidating the mechanisms of action of nutraceuticals in OA and developing nutraceuticals that not only relieve OA pain, but also mitigate OA pathology.
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Affiliation(s)
- Angela Wang
- Department of Orthopaedic Surgery, Albert Einstein College of Medicine, Bronx, NY 10461, USA; Department of Radiation Oncology, Albert Einstein College of Medicine, Bronx, NY 10461, USA; Department of Biomedical Engineering, City College of New York, 160 Convent Avenue, New York, NY 10031, USA
| | - Daniel J Leong
- Department of Orthopaedic Surgery, Albert Einstein College of Medicine, Bronx, NY 10461, USA; Department of Radiation Oncology, Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - Luis Cardoso
- Department of Biomedical Engineering, City College of New York, 160 Convent Avenue, New York, NY 10031, USA
| | - Hui B Sun
- Department of Orthopaedic Surgery, Albert Einstein College of Medicine, Bronx, NY 10461, USA; Department of Radiation Oncology, Albert Einstein College of Medicine, Bronx, NY 10461, USA.
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Bruyère O, Cooper C, Al-Daghri NM, Dennison EM, Rizzoli R, Reginster JY. Inappropriate claims from non-equivalent medications in osteoarthritis: a position paper endorsed by the European Society for Clinical and Economic Aspects of Osteoporosis, Osteoarthritis and Musculoskeletal Diseases (ESCEO). Aging Clin Exp Res 2018; 30:111-117. [PMID: 29177637 PMCID: PMC5814472 DOI: 10.1007/s40520-017-0861-1] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2017] [Accepted: 11/11/2017] [Indexed: 12/12/2022]
Abstract
Osteoarthritis (OA) is a progressive joint disease, that occurs frequently in the aging population and is a major cause of disability worldwide. Both glucosamine and chondroitin are biologically active molecules that are substrates for proteoglycan, an essential component of the cartilage matrix. Evidence supports the use of glucosamine and chondroitin as symptomatic slow-acting drugs for osteoarthritis (SYSADOAs) with impact on OA symptoms and disease-modifying effects in the long term. Glucosamine and chondroitin are administered in exogenous form as a sulfate salt and multiple formulations of these agents are available, both as prescription-grade products and nutritional supplements. However, while all preparations may claim to deliver a therapeutic level of glucosamine or chondroitin not all are supported by clinical evidence. Only patented crystalline glucosamine sulfate (pCGS) is shown to deliver consistently high glucosamine bioavailability and plasma concentration in humans, which corresponds to demonstrated clinical efficacy. Similarly, clinical evidence supports only the pharmaceutical-grade chondroitin sulfate. The European Society for Clinical and Economic Aspects of Osteoporosis, Osteoarthritis and Musculoskeletal Diseases (ESCEO) advocates, through careful consideration of the evidence base, that judicious choice of glucosamine and chondroitin formulation is essential to maximize clinical benefit, patient adherence and satisfaction with treatment. In future, the ESCEO recommends that complex molecules with biological activity such as pCGS may be treated as "biosimilars" akin to the European Medicines Agency guidance on biological medicinal products. It seems likely that for all other complex molecules classed as SYSADOAs, the recommendation to use only formulations clearly supported by the evidence-base should apply.
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Affiliation(s)
- Olivier Bruyère
- Department of Public Health, Epidemiology and Health Economics, University of Liège, CHU Sart Tilman B23, 4000, Liège, Belgium
- WHO Collaborating Centre for Public Health Aspects of Musculoskeletal Health and Aging, Liège, Belgium
| | - Cyrus Cooper
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton General Hospital, Southampton, UK
- NIHR Musculoskeletal Biomedical Research Unit, University of Oxford, Oxford, UK
- WHO Collaborating Centre for Public Health Aspects of Musculoskeletal Health and Aging, Liège, Belgium
| | - Nasser M Al-Daghri
- Prince Mutaib Chair for Biomarkers of Osteoporosis, Biochemistry Department, College of Science, King Saud University, Riyadh, 11451, Saudi Arabia
- WHO Collaborating Centre for Public Health Aspects of Musculoskeletal Health and Aging, Liège, Belgium
| | - Elaine M Dennison
- NIHR Musculoskeletal Biomedical Research Unit, University of Oxford, Oxford, UK
| | - René Rizzoli
- Division of Bone Diseases, Geneva University Hospitals and Faculty of Medicine, Geneva, Switzerland
- WHO Collaborating Centre for Public Health Aspects of Musculoskeletal Health and Aging, Liège, Belgium
| | - Jean-Yves Reginster
- Department of Public Health, Epidemiology and Health Economics, University of Liège, CHU Sart Tilman B23, 4000, Liège, Belgium.
- WHO Collaborating Centre for Public Health Aspects of Musculoskeletal Health and Aging, Liège, Belgium.
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Taylor JF, Goudarzi R, Yazdi PG, Pedersen BA. In Vitro Effects of Arthrocen, an Avocado/Soy Unsaponifiables Agent, on Inflammation and Global Gene Expression in Human Monocytes. ACTA ACUST UNITED AC 2017; 9:31-39. [PMID: 29675116 PMCID: PMC5903287 DOI: 10.5539/ijc.v9n4p31] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Osteoarthritis (OA) is the most common form of arthritis. Symptomatically characterized by stiffness and pain, OA is a chronic degenerative disease of joints. Of note, there is growing interest in the potential use of plant-based compounds for symptomatic treatment of OA. Arthrocen is a plant-derived agent consisting of a one to two ratio of avocado and soy unsaponifiable extracts. In order to decipher the potential mechanisms of Arthrocen’s action at the molecular level, we employed an in vitro assay using cultured human THP-1 cells (a model cell line for monocytes) to study its effects. By pairing protein arrays enriched for inflammatory markers, transcriptomic pathway analysis using RNA-Sequencing, and eicosanoid specific lipidomics, we have begun to unravel its potential mechanism of action. Specifically, we found that Arthrocen can attenuate the inflammatory response at the transcript level while inducing significant changes in numerous cytokines. Furthermore, we discovered that while Arthrocen alone did not increase IL-8 or MCP-1 levels, its presence had a synergistic effect on the observed increase in response to LPS stimulation. Additionally, this synergistic effect of Arthrocen on LPS stimulation of IL-8 and MCP-1 protein levels was also observed at the mRNA level and suggests a regulatory mechanism at the transcriptional level. Interestingly, Arthrocen induced no changes in any of the eicosanoids studied. This multi-omics approach implies that Arthrocen functions at the level of gene transcription to dampen inflammation mediated by monocytes in OA.
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Affiliation(s)
| | - Ramin Goudarzi
- Division of Research and Development, Pharmin USA, LLC, USA
| | | | - Brian Allen Pedersen
- Department of Medicine, Division of Rheumatology, Allergy and Immunology, University of California, San Diego, USA
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Schell J, Scofield RH, Barrett JR, Kurien BT, Betts N, Lyons TJ, Zhao YD, Basu A. Strawberries Improve Pain and Inflammation in Obese Adults with Radiographic Evidence of Knee Osteoarthritis. Nutrients 2017; 9:nu9090949. [PMID: 28846633 PMCID: PMC5622709 DOI: 10.3390/nu9090949] [Citation(s) in RCA: 69] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2017] [Revised: 08/20/2017] [Accepted: 08/25/2017] [Indexed: 02/06/2023] Open
Abstract
Osteoarthritis (OA), the most common form of arthritis, is a significant public health burden in U.S. adults. Among its many risk factors, obesity is a key player, causing inflammation, pain, impaired joint function, and reduced quality of life. Dietary polyphenols and other bioactive compounds in berries, curcumin, and tea have shown effects in ameliorating pain and inflammation in OA, but few clinical studies have been reported. The purpose of the present study was to examine the effects of dietary strawberries on pain, markers of inflammation, and quality of life indicators in obese adults with OA of the knee. In a randomized, double-blind cross-over trial, adults with radiographic evidence of knee OA (n = 17; body mass index (BMI): (mean ± SD) 39.1 ± 1.5; age (years): 57 ± 7) were randomized to a reconstituted freeze-dried strawberry beverage (50 g/day) or control beverage daily, each for 12 weeks, separated by a 2-week washout phase (total duration, 26 weeks). Blood draws and assessments of pain and quality of life indicators were conducted using the Visual Analog Scale for Pain (VAS Pain), Measures of Intermittent and Constant Osteoarthritis Pain (ICOAP), and Health Assessment Questionnaire-Disability Index (HAQ-DI) questionnaires, which were completed at baseline and at weeks 12, 14, and 26 of the study. Among the serum biomarkers of inflammation and cartilage degradation, interleukin (IL)-6, IL-1β, and matrix metalloproteinase (MMP)-3 were significantly decreased after strawberry vs. control treatment (all p < 0.05). Strawberry supplementation also significantly reduced constant, intermittent, and total pain as evaluated by the ICOAP questionnaire as well as the HAQ-DI scores (all p < 0.05). No effects of treatment were noted on serum C-reactive protein (CRP), nitrite, glucose, and lipid profiles. Dietary strawberries may have significant analgesic and anti-inflammatory effects in obese adults with established knee OA.
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Affiliation(s)
- Jace Schell
- Nutritional Sciences, Oklahoma State University, Stillwater, OK 74078, USA.
| | - R Hal Scofield
- Section of Endocrinology and Diabetes, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA.
- Arthritis and Clinical Immunology, Oklahoma Medical Research Foundation, Oklahoma City, OK 73104, USA.
- Medical Service, US Department of Veterans Affairs Medical Center, Oklahoma City, OK 73102, USA.
| | - James R Barrett
- Department of Family and Preventive Medicine, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA.
| | - Biji T Kurien
- Section of Endocrinology and Diabetes, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA.
| | - Nancy Betts
- Nutritional Sciences, Oklahoma State University, Stillwater, OK 74078, USA.
| | - Timothy J Lyons
- Division of Endocrinology, Medical University of South Carolina, Charleston, SC 29425, USA.
| | - Yan Daniel Zhao
- Biostatistics and Epidemiology, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA.
| | - Arpita Basu
- Nutritional Sciences, Oklahoma State University, Stillwater, OK 74078, USA.
- Kinesiology and Nutrition Sciences, University of Nevada Las Vegas, Las Vegas, NV 89154, USA.
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Tabeshpour J, Razavi BM, Hosseinzadeh H. Effects of Avocado (Persea americana) on Metabolic Syndrome: A Comprehensive Systematic Review. Phytother Res 2017; 31:819-837. [PMID: 28393409 DOI: 10.1002/ptr.5805] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2017] [Revised: 02/27/2017] [Accepted: 03/02/2017] [Indexed: 12/22/2022]
Abstract
Metabolic syndrome (MetS) is a clustering of risk factors including high blood glucose, dyslipidemia, hypertension, and obesity that lead to the increased risk of type 2 diabetes mellitus and cardiovascular diseases (CVDs), which are among leading causes of death in the world. Metabolic syndrome increases the risk of type 2 diabetes mellitus and CVDs by approximately five and three folds, respectively. Therefore, it is of vital importance to manage such conditions with herbal options which have less undesirable adverse effects and may be more efficacious in comparison with synthetic options. Avocado is a well-known source of carotenoids, minerals, phenolics, vitamins, and fatty acids. The lipid-lowering, antihypertensive, antidiabetic, anti-obesity, antithrombotic, antiatherosclerotic, and cardioprotective effects of avocado have been demonstrated in several studies. In this review, we aimed to find out avocado's pharmacological effects on different components of MetS. Moreover, this review report is performed on the MetS effects of peel, seed, flesh, and leaves of avocado. Copyright © 2017 John Wiley & Sons, Ltd.
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Affiliation(s)
- Jamshid Tabeshpour
- Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.,Student Research Committee, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Bibi Marjan Razavi
- Targeted Drug Delivery Research Center, Department of Pharmacodynamy and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Hossein Hosseinzadeh
- Pharmaceutical Research Center, Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
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Goudarzi R, Taylor JF, Yazdi PG, Pedersen BA. Effects of Arthrocen, an avocado/soy unsaponifiables agent, on inflammatory mediators and gene expression in human chondrocytes. FEBS Open Bio 2017; 7:187-194. [PMID: 28174685 PMCID: PMC5292663 DOI: 10.1002/2211-5463.12176] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2016] [Revised: 11/19/2016] [Accepted: 11/29/2016] [Indexed: 11/16/2022] Open
Abstract
Osteoarthritis (OA) is a chronic joint disease characterized by pain and stiffness. Recently, there has been great interest in the use of plant‐derived compounds and supplements in managing the symptoms of OA. Arthrocen is a plant‐based supplement consisting of avocado and soy unsaponifiable extracts in a 1 : 2 ratio. In an effort to unravel the potential mechanisms of its action on the cellular level, we utilized an in vitro assay to study its effects on cultured human chondrocytes. By pairing this assay with protein arrays on inflammatory markers, RNA‐Seq with downstream pathway analysis, and lipidomics on eicosanoids, we were able to further define its action at the molecular level. Specifically, we found a role for Arthrocen in attenuating the inflammatory response both at the protein and mRNA level. Furthermore, we discovered that Arthrocen diminished prostaglandin E2 (PGE2) levels in response to an inflammatory trigger. Additionally, unlike traditional COX‐2 inhibitors, this response rather specifically attenuated PGE2 levels in the presence of inflammation and without lowering levels of other eicosanoids. This implies that Arthrocen could potentially bring about the reduced pain produced by COX‐2 inhibitors without the known side effects of COX‐2 inhibition.
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Affiliation(s)
| | | | | | - Brian A Pedersen
- Division of Rheumatology, Allergy and Immunology Department of Medicine University of California, San Diego La Jolla CA USA
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Catunda IS, Vasconcelos BCDE, Andrade ESDS, Costa DFN. Clinical effects of an avocado-soybean unsaponifiable extract on arthralgia and osteoarthritis of the temporomandibular joint: preliminary study. Int J Oral Maxillofac Surg 2016; 45:1015-22. [PMID: 27026059 DOI: 10.1016/j.ijom.2016.01.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2014] [Revised: 01/05/2016] [Accepted: 01/18/2016] [Indexed: 01/17/2023]
Abstract
The aim of the present preliminary study was to investigate the effectiveness of an avocado-soybean unsaponifiable extract (ASU) in patients with arthralgia and osteoarthritis of the temporomandibular joint (TMJ). A randomized, double-blind, placebo-controlled trial was carried out. Fourteen women diagnosed with arthralgia and osteoarthritis of the TMJ using the Research Diagnostic Criteria for Temporomandibular Disorders were included in the statistical analysis. The women were allocated randomly to two groups: ASU group and placebo group. Pain was measured using a visual analogue scale and pressure algometer. Mandibular function was evaluated through measurement of mandibular movements. Quality of life was measured using the Oral Health Impact Profile (OHIP-14). The medication (ASU capsules or placebo capsules) was used for 4 months and the total follow-up was 6 months. Those taking the ASU extract had a decrease in pain symptoms and an improvement in quality of life. Moreover, a significant reduction in the use of rescue medication was found in the ASU group compared to the placebo group. This preliminary study provides strong evidence of the effectiveness of an avocado-soybean unsaponifiable extract in patients with degenerative joint diseases and arthralgia in the TMJ. Further studies with larger samples should be performed.
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Affiliation(s)
- I S Catunda
- Department of Oral and Maxillofacial Surgery, University of Pernambuco, Recife, Pernambuco, Brazil
| | - B C do E Vasconcelos
- Department of Oral and Maxillofacial Surgery, University of Pernambuco, Recife, Pernambuco, Brazil.
| | - E S de S Andrade
- Oral Pathology, University of Pernambuco, Recife, Pernambuco, Brazil
| | - D F N Costa
- Division of Oral and Maxillofacial Surgery, Restauração Hospital, Recife, Pernambuco, Brazil
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Grover AK, Samson SE. Benefits of antioxidant supplements for knee osteoarthritis: rationale and reality. Nutr J 2016; 15:1. [PMID: 26728196 PMCID: PMC4700773 DOI: 10.1186/s12937-015-0115-z] [Citation(s) in RCA: 69] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2015] [Accepted: 12/21/2015] [Indexed: 01/17/2023] Open
Abstract
Arthritis causes disability due to pain and inflammation in joints. There are many forms of arthritis, one of which is osteoarthritis whose prevalence increases with age. It occurs in various joints including hip, knee and hand with knee osteoarthritis being more prevalent. There is no cure for it. The management strategies include exercise, glucosamine plus chondroitin sulfate and NSAIDs. In vitro and animal studies provide a rationale for the use of antioxidant supplements for its management. This review assesses the reality of the benefits of antioxidant supplements in the management of knee osteoarthritis. Several difficulties were encountered in examining this issue: poorly conducted studies, a lack of uniformity in disease definition and diagnosis, and muddling of conclusions from attempts to isolate the efficacious molecules. The antioxidant supplements with most evidence for benefit for pain relief and function in knee osteoarthritis were based on curcumin and avocado-soya bean unsaponifiables. Boswellia and some herbs used in Ayurvedic and Chinese medicine may also be useful. The benefits of cuisines with the appropriate antioxidants should be assessed because they may be more economical and easier to incorporate into the lifestyle.
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Affiliation(s)
- Ashok Kumar Grover
- Department of Medicine, HSC 4N41, McMaster University, 1280 Main Street W., Hamilton, ON, L8S 4K1, Canada.
| | - Sue E Samson
- Department of Medicine, HSC 4N41, McMaster University, 1280 Main Street W., Hamilton, ON, L8S 4K1, Canada
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Li X, Tian F, Wang F. The effects of black soybean (Glycine max var.) on chronic cervical pain of sedentary office workers in a northern Chinese population. Food Funct 2015; 6:3500-11. [PMID: 26295483 DOI: 10.1039/c5fo00659g] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Chronic cervical pain is a common symptom of sedentary office workers. Black soybean (Glycine max var.) has rich necessary nutrients for the therapy of chronic pain. Thus, it may ease chronic cervical pain. To prove our claim, 260 sedentary office workers with chronic pain were recruited and they consumed the defined diets at breakfast, lunch, and dinner with 1 g, 5 g and 10 g (3 g, 15 g, 30 g daily) cooked black soybean for 24 weeks. Visual analog scale (VAS), neck disability index (NDI) pain scores and short-form 36 (SF-36) health survey questionnaires were applied in the study. The levels of N-methyl-D-aspartate receptors (NMDAR) were measured. The VAS and NDI pain scores reduced and SF-36 scores increased in a 15 or 30 g black soybean daily group compared with a 3 g black soybean daily group after a 24-week therapy (P < 0.05). The 30 g black soybean daily group was better than the 15 g black soybean daily group in relieving chronic cervical pain of sedentary office workers (p < 0.05). The levels of NMDAR were lower in the 15 or 30 black soybean daily group than those in the 3 g black soybean daily group (P < 0.05). Black soybean can ameliorate chronic cervical pain by down-regulating the levels of NMDAR.
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Affiliation(s)
- Xiaochuan Li
- The Department of Hand and Foot Surgery, Shengjing Hospital of China Medical University, Shenyang 110001, China.
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