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Alam F, Ahmad A, Rauf K, Alamri AS, Alsanie WF. Anti-arthritic studies of ethnomedicine Gaultheria trichophylla Royle extract and salicylate-rich fraction using complete Freud's adjuvant-induced rats: molecular docking and network pharmacology analysis. Inflammopharmacology 2024; 32:3785-3798. [PMID: 39312098 DOI: 10.1007/s10787-024-01572-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2024] [Accepted: 09/11/2024] [Indexed: 11/10/2024]
Abstract
Gaultheria trichophylla Royle is a traditional treatment for inflammatory conditions including arthritis. The objective was to evaluate the anti-arthritic activity of the extracts and salicylate-rich fractions through adjuvant-induced arthritis, histopathological analysis, radiological imaging, hematological, biochemical parameters along with using bioinformatic tools. In vivo anti-arthritic efficacy of the extract and SRF (at 100, 200, 300, and 150 mg/kg doses) was assessed using healthy albino rats. Molecular docking of identified compounds along with network pharmacology analysis helped to determine the route of action of drug. Both the extract and SRF showed dose-dependent anti-arthritic activity by decreasing the joint diameter, increase in pain threshold and body weight compared with negative control group. Along with SRF (150 mg/kg), EEGT (300 and 200 mg/kg) shows significant (P < 0.01) anti-arthritic activity by lowering levels of WBC, platelets, serum C-reactive protein (CRP), and rheumatoid factor (RF) and raising levels of RBC and Hb. The modified biochemical measures (AST, ALT, ALP, and total protein level) further supported the anti-arthritic action. Histopathology and radiology study showed that EEGT (300 and 200 mg/kg), SRF (150 mg/kg) and diclofenac (10 mg/kg) inhibited joint destruction. GCMS analysis showed the presence of methyl salicylate, sitosterol, calcifediol, and ergosta-5,22-dien-3-ol, acetate as important bioactive constituents. Moreover, as the significant node in the pharmacology network and docking against TNF-α, a classical therapeutic target in RA showed potential of G. trichophylla in treatment of RA. The results showed that G. trichophylla have effectively reduced the inflammation of the joints.
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Affiliation(s)
- Fiaz Alam
- Department of Pharmacy, COMSATS University Islamabad, Abbottabad Campus-22060. KP, Pakistan.
| | - Abrar Ahmad
- Department of Pharmacy, COMSATS University Islamabad, Abbottabad Campus-22060. KP, Pakistan
| | - Khalid Rauf
- Department of Pharmacy, COMSATS University Islamabad, Abbottabad Campus-22060. KP, Pakistan
| | - Abdulhakeem S Alamri
- Department of Clinical Laboratory Sciences, The Faculty of Applied Medical Sciences, Taif University, Taif, Saudi Arabia
| | - Walaa F Alsanie
- Department of Clinical Laboratory Sciences, The Faculty of Applied Medical Sciences, Taif University, Taif, Saudi Arabia
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Khamis AA, Sharshar AH, Mohamed TM, Abdelrasoul EA, Salem MM. Visnagin alleviates rheumatoid arthritis via its potential inhibitory impact on malate dehydrogenase enzyme: in silico, in vitro, and in vivo studies. GENES & NUTRITION 2024; 19:20. [PMID: 39390383 PMCID: PMC11465529 DOI: 10.1186/s12263-024-00756-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2024] [Accepted: 09/13/2024] [Indexed: 10/12/2024]
Abstract
Rheumatoid arthritis (RA) is a chronic inflammatory autoimmune disorder. The present study aimed to evaluate the in silico, in vitro, and in vivo inhibitory effect of visnagin on malate dehydrogenase activity and elucidate its inflammatory efficacy when combined with methotrexate in the RA rat model. The molecular docking, ADMET simulations, MDH activity, expression, and X-ray imaging were detected. Moreover, CRP, RF, (anti-CCP) antibody, (TNF-α), (IL-6), (IL-17), and (IL-10) were evaluated. The expression levels of MMP3 and FOXP3 genes and CD4, CD25, and CD127 protein levels were assessed. Histological assessment of ankle joints was evaluated. The results revealed that visnagin showed reversible competitive inhibition on MDH with inhibitory constant (Ki) equal to 141 mM with theoretical IC50 equal to 1202.7 mM, LD50 equal to 155.39 mg/kg, and LD25 equal to 77.69 mg/kg. In vivo studies indicated that visnagin exhibited anti-inflammatory effects through decreasing MDH1 activity and expression and induced proliferation of anti-inflammatory CD4+CD25+FOXP3 regulatory T cells with increasing the anti-inflammatory cytokine IL-10 levels. Moreover, visnagin reduced the levels of inflammatory cytokines and the immuno-markers. Our findings elucidate that visnagin exhibits an anti-inflammatory impact against RA through its ability to inhibit the MDH1 enzyme, improve methotrexate efficacy, and reduce oxidative stress.
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Affiliation(s)
- Abeer A Khamis
- Biochemistry Division, Chemistry Department, Faculty of Science, Tanta University, Tanta, Egypt.
| | - Amira H Sharshar
- Biochemistry Division, Chemistry Department, Faculty of Science, Tanta University, Tanta, Egypt
| | - Tarek M Mohamed
- Biochemistry Division, Chemistry Department, Faculty of Science, Tanta University, Tanta, Egypt
| | - Elsayed A Abdelrasoul
- Head Researcher of Special Food and Nutrition Department, Food Technology Research Institute, Agricultural Research Center, Giza, Egypt
| | - Maha M Salem
- Biochemistry Division, Chemistry Department, Faculty of Science, Tanta University, Tanta, Egypt
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Ojha C, Sharma P, Jain V. Design, optimization, and evaluation of topical gel of Cardiospermum halicacabum and Ricinus communis L. leaves extract for the treatment of rheumatoid arthritis. JOURNAL OF BIOMATERIALS SCIENCE. POLYMER EDITION 2024; 35:1584-1605. [PMID: 38613797 DOI: 10.1080/09205063.2024.2340872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2024] [Accepted: 04/04/2024] [Indexed: 04/15/2024]
Abstract
This research aims to develop and assess the anti-arthritic properties of a topically herbal gel including leaf extracts from Cardiospermum halicacabum and Ricinus communis L. in rats. Utilizing gelling agents carbopol 940 (2.5, 5, 7.5 g), nine herbal gel compositions were created. Prepared formulations were then assessed for physical appearance, spreadability, viscosity, net content, pH, extrudability, in vitro diffusion profile, and main skin irritant tests. According to the International Council for Harmonization of Technical Requirements for Pharmaceuticals for Human Use (ICH) recommendations, the stability research for the topical herbal gel composition was completed, and Freund's Complete Adjuvant (FCA) induced arthritis technique was used to assess the anti-arthritic efficacy. Additional procedures included measuring the body weight, paw volume, biochemical and hematological variables, histological analysis, and in vitro serum biomarker detection. The prepared gels followed the instructions and were uniform and stable. F5 performed better than the other compositions in terms of release kinetics (97.20%). The gel proved safe and non-toxic since no erythema or edema was seen during the skin irritation test. Comparing the herbal gel F5 comprising carbopol 940 to rats with arthritis, the topical treatment showed considerable (p < .001) anti-arthritic effect. The anti-arthritic action of the gel formulations was confirmed by decreased paw volume, absence of agglutination in reacting protein and rheumatic factor, a decline in TNFα level, restoration to baseline biochemical and hematological characteristics, decrease in thymus and spleen weight, and histopathological study.
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Affiliation(s)
- Chirag Ojha
- Department of Pharmaceutics, ShriRam College of Pharmacy, Banmore, India
| | - Pankaj Sharma
- Department of Pharmaceutics, ShriRam College of Pharmacy, Banmore, India
| | - Vinay Jain
- Department of Pharmacognosy, ShriRam College of Pharmacy, Banmore, India
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Zewail MB, El-Gizawy SA, Asaad GF, Shabana ME, El-Dakroury WA. Chitosan coated clove oil-based nanoemulsion: An attractive option for oral delivery of leflunomide in rheumatoid arthritis. Int J Pharm 2023; 643:123224. [PMID: 37451327 DOI: 10.1016/j.ijpharm.2023.123224] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Revised: 06/25/2023] [Accepted: 07/11/2023] [Indexed: 07/18/2023]
Abstract
Rheumatoid arthritis (RA), a distressing inflammatory autoimmune disease, is managed mainly by Disease-modifying antirheumatic drugs (DMARDs), e.g. leflunomide (LEF). LEF (BCS class II) has limited solubility and adverse effects following its systemic exposure. The appealing antirheumatic properties of both clove oil and chitosan (CS) were exploited to design oral leflunomide (LEF)-loaded nanoemulsion (NE) system to augment the therapeutic action of LEF and decrease its systemic side effects as well. Different LEF-NEs were prepared using clove oil, Tween® 20 (surfactant), and PEG 400(co-surfactant) and characterized by thermodynamic stability, percentage transmittance, cloud point, size analysis, and drug content. Optimized LEF-NE was subjected to CS coating forming LEF-CS-NE that exhibited nanometric size range, prolonged drug release, and good physical stability. In vivo anti-rheumatic activity of pure LEF, market LEF, and LEF-CS-NE was assessed utilizing a complete Freund's adjuvant (CFA) rat model. Treatment with LEF-CS-NE reduced edema rate (48.68% inhibition) and caused a marked reduction in interleukin-6 (IL-6) (510.9 ± 2.48 pg/ml), tumor necrosis factor- α (TNF-α) (397.3 ± 2.53 pg/ml), and rheumatoid factor (RF) (42.58 ± 0.49 U/ml). Furthermore, LEF-CS-NE reduced serum levels of glutamic pyruvic transaminase (GPT) to (83.19%) and glutamic oxaloacetic transaminase (GOT) to (40.68%) compared to the control + ve group. The effects of LEF-CS-NE were also superior to both pure and market LEF and showed better results in histopathological studies of paws, liver, kidney, lung, and heart. The remarkable therapeutic and safety profile of LEF-CS-NE makes it a potential oral system for the management of RA.
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Affiliation(s)
- Moataz B Zewail
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Badr University in Cairo (BUC), Badr City, Cairo 11829, Egypt.
| | - Sanaa A El-Gizawy
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Tanta University, Tanta, Egypt
| | - Gihan F Asaad
- Department of Pharmacology, Medical Research and Clinical Studies Institute, National Research Centre, Dokki, Cairo 12622, Egypt
| | - Marwa E Shabana
- Pathology Department, National Research Centre, Dokki, Giza, Egypt
| | - Walaa A El-Dakroury
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Badr University in Cairo (BUC), Badr City, Cairo 11829, Egypt
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Formulation of plumbagin-loaded microemulsion: Evaluation of anti-rheumatoid efficacy in Wistar rat model. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.119851] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Sur D, Dutta A, Mondal C, Banerjee A, Haldar PK, Maji HS, Bala A. Repurposing monoamine oxidase inhibitors (MAOI) for the treatment of rheumatoid arthritis possibly through modulating reactive oxidative stress mediated inflammatory cytokines. Inflammopharmacology 2022; 30:453-463. [PMID: 35266068 DOI: 10.1007/s10787-022-00945-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Accepted: 02/14/2022] [Indexed: 12/15/2022]
Abstract
Monoamine oxidase inhibitors (MAOI) are presently used to treat depression, parkinsonian, and other psychiatric disorders. The present study was aimed to repurpose the use of MOAI in Rheumatoid Arthritis (RA). The animal model of RA was developed using collagen type II (CII) in Freund's complete adjuvant (FCA) followed by lipopolysaccharide (LPS) and a booster dose of CII in FCA. The effect of MAOI, Selegiline was evaluated whereas the indicators like paw thickness, arthritic score, and the splenic index were measured and compared with the standard drug Methotrexate. Further to explore the molecular mechanism, the expression of serum inflammatory cytokines (IL-6 and TNF-α), radiographical and histopathological study of hind paw were also checked and analyzed. Treatment with MAOI, Selegiline not only reduced the paw thickness, arthritic score, and the splenic index, but also greatly improved the inflammatory biochemical and hematologic parameters and improved the arthritis score. The serum level of IL-6 and TNF-α are considerably decreased dose dependently, however, the notable significant effect (**p < 0.01) observed at concentration of 30 mg/kg b.w. when the RA animals treated by Selegiline. Collectively, Selegiline improved the progression of RA possibly via decreased catecholamine breakdown at synovial fluid resulting decrease hydrogen peroxide (H2O2) generation and inhibition of pro-inflammatory cytokines in situ. Thus, the finding support and indicate the repurposing of MAOI for the treatment of RA meriting further studies on synovial monoamine oxidase as a new therapeutic target to design a new drug for RA.
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Affiliation(s)
- Debjeet Sur
- Division of Pharmacology, Guru Nanak Institute of Pharmaceutical Science & Technology, Sodepur, Kolkata, 700114, India. .,Department of Pharmaceutical Technology, JIS University, Agarpara, Kolkata, 700109, India.
| | - Arpan Dutta
- Division of Pharmacology, Guru Nanak Institute of Pharmaceutical Science & Technology, Sodepur, Kolkata, 700114, India
| | - Chaitali Mondal
- TCG Life Science (Chembiotek) Pvt. Ltd, Sector V, Salt Lake Electronic Complex, Kolkata, 700091, India
| | - Apurba Banerjee
- TCG Life Science (Chembiotek) Pvt. Ltd, Sector V, Salt Lake Electronic Complex, Kolkata, 700091, India
| | - Pallab Kanti Haldar
- Department of Pharmaceutical Technology, Jadavpur University, Kolkata, 700032, India
| | - Himangshu Sekhar Maji
- Department of Pharmaceutical Technology, JIS University, Agarpara, Kolkata, 700109, India
| | - Asis Bala
- Division of Pharmacology, Guru Nanak Institute of Pharmaceutical Science & Technology, Sodepur, Kolkata, 700114, India
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Anti-arthritic activity of Tin oxide-Chitosan-Polyethylene glycol carvacrol nanoparticles against Freund’s adjuvant induced arthritic rat model via the inhibition of cyclooxygenase‑2 and prostaglandin E2. ARAB J CHEM 2021. [DOI: 10.1016/j.arabjc.2021.103293] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
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Prasad S, Kulshreshtha A, Lall R, Gupta SC. Inflammation and ROS in arthritis: management by Ayurvedic medicinal plants. Food Funct 2021; 12:8227-8247. [PMID: 34302162 DOI: 10.1039/d1fo01078f] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Chronic joint inflammatory disorders like osteoarthritis and rheumatoid arthritis, which are manifested by joint dysfunction, show an upsurge in inflammation and oxidative stress. Although conventional anti-arthritic drugs are being used to relieve pain from arthritic symptoms, they usually cause severe side effects. Traditionally used Ayurvedic medicinal plants are a promising alternative for the management of arthritic symptoms, as they are safe and effective. Ayurvedic medicinal plants improve arthritic symptoms by reducing joint tenderness, joint pain, swelling, bone and cartilage damage, and increasing knee flexion, walking distance and sports activities. These beneficial effects of Ayurvedic medicinal plants on arthritis are mediated through various cellular mechanisms including inhibition of the inflammatory markers NF-κB, cytokines, adipokines, PGE2, NO, iNOS, COX-2, and MMPs and induction of antioxidant status by decreasing free radicals, lipid peroxidation, and myeloperoxidase, and increasing antioxidant enzymes, Nrf2, and HO-1. Thus, a strategy requires using these Ayurvedic medicinal plants to treat arthritis. This article describes the status of inflammation and oxidative stress in arthritic conditions. We also provide evidence that Ayurvedic medicinal plants and their bioactive components are highly effective in improving arthritic symptoms.
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Affiliation(s)
- Sahdeo Prasad
- Noble Pharma, LLC, Research and Development, Menomonie, WI, 54751 USA.
| | - Alok Kulshreshtha
- Noble Pharma, LLC, Research and Development, Menomonie, WI, 54751 USA.
| | - Rajiv Lall
- Noble Pharma, LLC, Research and Development, Menomonie, WI, 54751 USA.
| | - Subash C Gupta
- Department of Biochemistry, Institute of Science, Banaras Hindu University, Varanasi, India
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Das C, Bose A, Das D. Ayurvedic Balarista ameliorate anti-arthritic activity in adjuvant induced arthritic rats by inhibiting pro-inflammatory cytokines and oxidative stress. J Tradit Complement Med 2021; 11:228-237. [PMID: 34012869 PMCID: PMC8116770 DOI: 10.1016/j.jtcme.2020.04.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Revised: 04/13/2020] [Accepted: 04/29/2020] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND AND AIM Balarista is a fermented ayurvedic liquid preparation recommended as a good therapy for the treatment of rheumatoid arthritis. In the present investigation, the anti-arthritic activity of in-house Balarista formulation and marketed M1, M2, M3 and M4 Balarista formulations at the dose of 2.31 ml/kg were studied on Complete Freund's adjuvant-induced arthritic rat model. EXPERIMENTAL PROCEDURE Measurement of paw diameter, arthritic index, arthritic score, and body weight were made to assess the anti-arthritic activity. Alterations in hematological and biochemical parameters were carried out to ascertain the disease progression. The inflammatory mediators (TNF-α, IL-1β, and IL-6) were measured by the ELISA method. The oxidative stress parameters were evaluated in tissues of joint, liver, spleen and kidney. The histological and radiological changes in the ankle joint of rats were also studied. RESULTS AND CONCLUSION Administration of in-house and marketed formulations exhibited significant anti-arthritic activity by reducing all the arthritic parameters. The anomalous alterations in hematological and biochemical parameters were remarkably restored. The expression level of serum pro-inflammatory cytokines was significantly suppressed in treated animals. The oxidative stress, indicated by an increase in lipid peroxidation, decreased in antioxidant enzyme i.e. superoxide dismutase and catalase along with non-enzymatic reduced glutathione in tissues, were strongly counteracted by the formulation. Abnormal changes in arthritic ankle joints shown by X-ray and histological examination were significantly protected by the formulation. The present study suggests that the administration of in-house and marketed Balarista formulations have produced a significant anti-arthritic effect by inhibiting free radicals and inflammatory cytokines.
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Affiliation(s)
- C. Das
- Department of Pharmacognosy, School of Pharmaceutical Sciences, Siksha ‘O’ Anusandhan (Deemed to be University), Bhubaneswar, Odisha, 751029, India
| | - A. Bose
- Department of Pharmaceutical Analysis and Quality Assurance, School of Pharmaceutical Sciences, Siksha ‘O’ Anusandhan (Deemed to be University), Bhubaneswar, Odisha, 751029, India
| | - D. Das
- Department of Pharmacognosy, School of Pharmaceutical Sciences, Siksha ‘O’ Anusandhan (Deemed to be University), Bhubaneswar, Odisha, 751029, India
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Ahsan H, Irfan HM, Alamgeer, Shahzad M, Asim MH, Akram M, Zafar MS. Anti-rheumatic activity of pseudoephedrine (a substituted phenethylamine) in complete Freund's adjuvant-induced arthritic rats by down regulating IL-1β, IL-6 and TNF-α as well as upregulating IL-4 and IL-10. Inflammopharmacology 2021; 29:673-682. [PMID: 33772383 DOI: 10.1007/s10787-021-00804-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Accepted: 03/17/2021] [Indexed: 10/21/2022]
Abstract
Pseudoephedrine (substituted phenethylamine) is well known as psychotic and bronchodilator. Numerous studies on phenethylamine derivatives indicated that these agents have the potential to abolish inflammatory responses in the non-biological and biological systems. These facts provided the basis to conduct a study on pseudoephedrine to explore its therapeutics in Complete Freund's Adjuvant (CFA)-induced arthritis. Furthermore, existing treatment approaches for RA associated with limited effect on chronic immunological models. Real-time polymerase chain reaction (q-PCR) was performed to execute the expression of pro and anti-inflammatory cytokines in treated and non-treated arthritic rats. These findings were further co investigate by histological observations. The paw volume, paw diameter, weight variations and arthritic score were determined at specific days throughout the experiment of 28 days. Pseudoephedrine at all doses significantly (p < 0.001) suppressed the expression of PGE2, TNF-α, IL-1β and IL-6. Moreover, pseudoephedrine (20 and 40 mg/kg) caused significant augmentation of IL-4 and IL-10. Similarly, the drug expressed a significant anti-arthritic effect by reducing the paw volume, paw diameter and arthritic score. Similarly, it also reverts the reduction in body weight of arthritic rats at all above-mentioned doses. These findings supported the anti-arthritic potential of pseudoephedrine and recommended it for clinical trials.
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Affiliation(s)
- Haseeb Ahsan
- College of Pharmacy, University of Sargodha, Sargodha, 40100, Pakistan
| | | | - Alamgeer
- Department of Pharmacology, University College of Pharmacy, University of the Punjab, Lahore, 54000, Pakistan
| | - Muhammad Shahzad
- Department of Pharmacology, University of Health Sciences, Lahore, 54000, Pakistan
| | | | - Muhammad Akram
- College of Pharmacy, University of Sargodha, Sargodha, 40100, Pakistan
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Singh VS, Dhawale SC, Shakeel F, Faiyazuddin M, Alshehri S. Antiarthritic Potential of Calotropis procera Leaf Fractions in FCA-Induced Arthritic Rats: Involvement of Cellular Inflammatory Mediators and Other Biomarkers. AGRICULTURE 2021; 11:68. [DOI: 10.3390/agriculture11010068] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/22/2023]
Abstract
Calotropis procera (commonly known as Swallow wort) is described in the Ayurvedic literature for the treatment of inflammation and arthritic disorders. Therefore, in the present work, the antiarthritic activity of potential fractions of Swallow wort leaf was evaluated and compared with standards (indomethacin and ibuprofen). This study was designed in Wistar rats for the investigation of antiarthritic activity and acute toxicity of Swallow wort. Arthritis was induced in Wistar rats by injecting 0.1 mL of Freund’s complete adjuvant (FCA) on the 1st and 7th days subcutaneously into the subplantar region of the left hind paw. Evaluation of our experimental findings suggested that antiarthritic activity of methanol fraction of Swallow wort (MFCP) was greater than ethyl acetate fraction of Swallow wort (EAFCP), equal to standard ibuprofen, and slightly lower than standard indomethacin. MFCP significantly reduced paw edema on the 17th, 21st, 24th, and 28th days. It also showed significant effect (p < 0.01) on arthritic score, paw withdrawal latency, and body weight. The inhibition of serum lysosomal enzymes and proinflammatory cytokines along with improvement of radiographic features of hind legs was also recorded with MFCP. Finally, it was concluded that MFCP can be a feasible therapeutic candidate for the treatment of inflammatory arthritis.
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12
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Cui X, Wang R, Bian P, Wu Q, Seshadri VDD, Liu L. Evaluation of antiarthritic activity of nimbolide against Freund’s adjuvant induced arthritis in rats. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2019; 47:3391-3398. [PMID: 31394949 DOI: 10.1080/21691401.2019.1649269] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Xin Cui
- Department of Rheumatology and Immunology, Cangzhou Central Hospital, Cangzhou, China
| | - Ruijing Wang
- Department of Gynaecology, Affiliated Hospital of Qingdao University, Qingdao, China
| | - Peimin Bian
- Department of Medical Rehabilitation, The 5th People’s Hospital of Jinan, Jinan, China
| | - Qingke Wu
- Innoscience Research Sdn Bhd, Jalan USJ 25/1, Selangor, Malaysia
| | | | - Lun Liu
- Department of Joint Surgery, Affiliated Hospital of Qingdao University, Qingdao, China
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13
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El-Ashmawy NE, Khedr EG, Shamloula MM, Kamel MM. Evaluation of the antirheumatic effects of isoflavone-free soy protein isolate and etanercept in rats with adjuvant-induced arthritis. Exp Biol Med (Maywood) 2019; 244:545-553. [PMID: 30897958 PMCID: PMC6545695 DOI: 10.1177/1535370219839222] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Accepted: 03/03/2019] [Indexed: 12/14/2022] Open
Abstract
IMPACT STATEMENT In view of the partial clinical benefit and significant toxicity of traditional rheumatoid arthritis (RA) treatments, there is a growing trend to use complementary therapy. The antiarthritic activity of soy is related to the effect of soy isoflavones. However, little is known about the antiarthritic activity of soy protein itself. This study demonstrates that soy protein isolate (SPI) and etanercept (ETN), a tumor necrosis factor-α (TNF-α) inhibitor, protect rats against the effects of adjuvant-induced arthritis (AIA) by reducing inflammation (TNF-α and matrix metalloproteinase-3), autoantibody production (anticyclic citrullinated peptide), and lipid peroxidation (malondialdehyde). Only SPI improved dyslipidemia accompanied by RA, giving it the advantage of reducing cardiovascular risk. Additionally, the severity of arthritis-induced pathology, including inflammatory infiltrates, synovial hyperplasia, pannus formation, synovial vascularity, and cartilage erosions, was reduced by both SPI and ETN. This research ascertains the possible antiarthritic effect of SPI, making it a recommended alternative therapy for RA.
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Affiliation(s)
- Nahla E El-Ashmawy
- Department of Biochemistry, Faculty of Pharmacy, Tanta University, Tanta 31527, Egypt
| | - Eman G Khedr
- Department of Biochemistry, Faculty of Pharmacy, Tanta University, Tanta 31527, Egypt
| | - Maha M Shamloula
- Department of Pathology, Faculty of Medicine, Tanta University, Tanta 31527, Egypt
| | - Maha M Kamel
- Department of Biochemistry, Faculty of Pharmacy, Horus University, New Damietta 34518, Egypt
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14
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Mbiantcha M, Almas J, Atsamo AD, Ateufack G, Shabana SU, Bomba Tatsinkou DF, Yousseu Nana W, Nida D. Anti-inflammatory and anti-arthritic effects of methanol extract of the stem bark of Boswellia dalzielii Hutch (Burseraceae) in rats. Inflammopharmacology 2018; 26:1383-1398. [PMID: 29948494 DOI: 10.1007/s10787-018-0505-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Accepted: 06/02/2018] [Indexed: 11/24/2022]
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15
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Ingawale DK, Patel SS. Hecogenin exhibits anti-arthritic activity in rats through suppression of pro-inflammatory cytokines in Complete Freund's adjuvant-induced arthritis. Immunopharmacol Immunotoxicol 2017; 40:59-71. [PMID: 29192804 DOI: 10.1080/08923973.2017.1405439] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Hecogenin is a steroidal sapogenin isolated from the leaves of Agave genus species that plays an important role in the treatment of a variety of inflammatory diseases. The aim of the present study was to evaluate the anti-arthritic activity of hecogenin in Complete Freund's adjuvant-induced arthritis in rats. The hecogenin (40 µl of 50 µg/kg, orally) and hecogenin + fluticasone (40 µl of 25 µg/kg, each, orally) was tested against Complete Freund's adjuvant-induced arthritis in rats by evaluating various parameters such as paw volume, arthritic score, joint diameter, spleen weight, thymus weight, haematological and biochemical parameters and pro-inflammatory cytokines. Histopathological and radiological analyzes of ankle joints were also carried out. Treatment of rats with hecogenin and its combination elicited significant reduction in paw edema, arthritic score and joint diameter. Hecogenin and its combination also inhibited joint destruction in histopathological and radiological analyzes of ankle joint. Hecogenin and its combination significantly increased the levels of red blood cells and hemoglobin but decreased the white blood cell count. The anti-arthritic activity was also confirmed with the change in biochemical parameters and myeloperoxidase assay. In the present investigation, hecogenin and its combination prevent destruction of cartilage and protect synovial membrane with improving health status through haematonic properties and down regulation of various cytokines. Hence, hecogenin may be a potential therapeutic candidate for the treatment of rheumatoid arthritis.
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Affiliation(s)
- Deepa K Ingawale
- a Institute of Pharmacy , Nirma University , Ahmedabad , Gujarat , India.,b Sinhgad Institute of Pharmaceutical Sciences , Pune , Maharashtra , India
| | - Snehal S Patel
- a Institute of Pharmacy , Nirma University , Ahmedabad , Gujarat , India
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Mbiantcha M, Almas J, Shabana SU, Nida D, Aisha F. Anti-arthritic property of crude extracts of Piptadeniastrum africanum (Mimosaceae) in complete Freund's adjuvant-induced arthritis in rats. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2017; 17:111. [PMID: 28202019 PMCID: PMC5311858 DOI: 10.1186/s12906-017-1623-5] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/12/2016] [Accepted: 02/05/2017] [Indexed: 12/13/2022]
Abstract
BACKGROUND Rheumatoid arthritis, disease of unknown causes is a rheumatic and autoimmune pathology, recognised for its increasing frequency and its adverse consequences. It is a disease that occurs in most cases between 50 and 60 years and women are more affected than men. This study aimed at evaluating immunomodulatory and anti-arthritis capacity of aqueous and methanol extracts of stem bark of Piptadeniastrum africanum (Mimosaceae). METHODS ROS production from phagocytes, proliferation of T-cells, TNF-α and IL-1β production and cytotoxicity were performed by using chemiluminescence technique, liquid scintillation counter, ELISA and MTT assay, respectively. Anti-arthritic activity was evaluated using a model of adjuvant induced arthritis. RESULTS Methanol and aqueous extracts of Piptadeniastrum africanum significantly (P < 0.001) inhibited extracellular and intracellular ROS production. These extracts also possess significant (P < 0.001) inhibitory activity on T-cell proliferation other than reduced TNF-α and IL-1β production. Piptadeniastrum africanum also significantly exhibited antiarthritic activity in complete Freund's adjuvant induced arthritis in rat associated with a significant anti-inflammatory and anti-hyperalgesia activity. CONCLUSIONS Immunomodulatory, anti-inflammatory, antihyperalgesia and anti-arthritis potential revealed in this study approve that, Piptadeniastrum africanum is a plant rich in compounds with anti-arthritic properties.
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Affiliation(s)
- Marius Mbiantcha
- Laboratory of Animal Physiology and Phytopharmacology, Faculty of Science, University of Dschang, P.O. Box 67, Dschang, Cameroon.
| | - Jabeen Almas
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, 75270, Pakistan.
| | - Simjee U Shabana
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, 75270, Pakistan
| | - Dastagir Nida
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, 75270, Pakistan
| | - Faheem Aisha
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, 75270, Pakistan
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Tatiya AU, Saluja AK, Kalaskar MG, Surana SJ, Patil PH. Evaluation of analgesic and anti-inflammatory activity of Bridelia retusa (Spreng) bark. J Tradit Complement Med 2017; 7:441-451. [PMID: 29034192 PMCID: PMC5634739 DOI: 10.1016/j.jtcme.2016.12.009] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2016] [Revised: 12/05/2016] [Accepted: 12/28/2016] [Indexed: 11/24/2022] Open
Abstract
Several species of Bridelia have been used in the condition of pain & arthritis in Indian folk medicine. Present study revealed the preliminary phytochemical investigation and evaluation of analgesic, anti-inflammatory and anti-arthritic activity as well as underlying mechanism of bark of Bridelia retusa Spreng. (Euphorbiaceae). The bark was subjected to extraction using pet.ether, ethyl acetate and acetone. All the extracts were significantly inhibit abdominal writhings response and licking time in late phase of formalin test. Extracts could also significantly inhibit mean paw edema of rats induced by carrageenan & histamine at dose of 200 & 400 mg/kg, i.p. Test materials also showed significant dose dependent reduction in cotton pellet granuloma & acetic acid induced vascular permeability at 400 mg/kg. Oral administration of B. retusa fractions in CFA induced arthritic rats, physical, biochemical and hematological parameters observed in arthritic animals were altered significantly to near normal condition. The maximum paw edema inhibition at day 21 was observed at 400 mg/kg. It also proved significant protection against protein denaturation & RBC membrane damage. The GC-MS analysis of EA extract revealed the presence of β-sitosterol, stigmasterol, lupeol and friedelin (Pentacyclic triterpenoid). Therefore present study has demonstrated the analgesic; anti-inflammatory and anti-arthritic activities of B. retusa bark and suggested that the molecular membrane might be associated with inhibition of biochemical and hematological parameters. Overall bioactive profile of B. retusa used phytomedicine in future for inflammatory conditions.
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Affiliation(s)
- Anil U Tatiya
- Department of Pharmacognosy, R. C. Patel Institute of Pharmaceutical Education and Research, Shirpur, 425405, Maharashtra, India
| | - Ajay K Saluja
- A. R. College of Pharmacy and G. H. Patel Institute of Pharmacy, Vallabh Vidhyanagar, 388120, Anand, Gujarat, India
| | - Mohan G Kalaskar
- Department of Pharmacognosy, R. C. Patel Institute of Pharmaceutical Education and Research, Shirpur, 425405, Maharashtra, India
| | - Sanjay J Surana
- Department of Pharmacognosy, R. C. Patel Institute of Pharmaceutical Education and Research, Shirpur, 425405, Maharashtra, India
| | - Prakash H Patil
- Department of Pharmacology, R. C. Patel Institute of Pharmaceutical Education and Research, Shirpur, 425405, Maharashtra, India
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Coradini K, Friedrich RB, Fonseca FN, Vencato MS, Andrade DF, Oliveira CM, Battistel AP, Guterres SS, da Rocha MIUM, Pohlmann AR, Beck RCR. A novel approach to arthritis treatment based on resveratrol and curcumin co-encapsulated in lipid-core nanocapsules: In vivo studies. Eur J Pharm Sci 2015. [PMID: 26206297 DOI: 10.1016/j.ejps.2015.07.012] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Resveratrol and curcumin are two natural polyphenols extensively used due to their remarkable anti-inflammatory activity. The present work presents an inedited study of the in vivo antioedematogenic activity of these polyphenols co-encapsulated in lipid-core nanocapsules on Complete Freund's adjuvant (CFA)-induced arthritis in rats. Lipid-core nanocapsules were prepared by interfacial deposition of preformed polymer. Animals received a single subplantar injection of CFA in the right paw. Fourteen days after arthritis induction, they were treated with resveratrol, curcumin, or both in solution or loaded in lipid-core nanocapsules (1.75 mg/kg/twice daily, i.p.), for 8 days. At the doses used, the polyphenols in solution were not able to decrease paw oedema. However, nanoencapsulation improved the antioedematogenic activity of polyphenols at the same doses. In addition, the treatment with co-encapsulated polyphenols showed the most pronounced effects, where an inhibition of 37-55% was observed between day 16 and 22 after arthritis induction. This treatment minimized most of the histological changes observed, like fibrosis in synovial tissue, cartilage and bone loss. In addition, unlike conventionally arthritis treatment, resveratrol and curcumin co-encapsulated in lipid-core nanocapsules did not alter important hepatic biochemical markers (ALP, AST, and ALT). In conclusion, the strategy of co-encapsulating resveratrol and curcumin in lipid-core nanocapsules improves their efficacy as oedematogenic agents, with no evidence of hepatotoxic effects. This is a promising strategy for the development of new schemes for treatment of chronic inflammation diseases, like arthritis.
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Affiliation(s)
- Karine Coradini
- Programa de Pós-Graduação em Ciências Farmacêuticas, Faculdade de Farmácia, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Rossana B Friedrich
- Programa de Pós-Graduação em Ciências Farmacêuticas, Faculdade de Farmácia, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Francisco N Fonseca
- Programa de Pós-Graduação em Ciências Farmacêuticas, Faculdade de Farmácia, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Marina S Vencato
- Laboratório de Morfofisiologia Experimental, Departamento de Morfologia, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil
| | - Diego F Andrade
- Programa de Pós-Graduação em Ciências Farmacêuticas, Faculdade de Farmácia, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Cláudia M Oliveira
- Faculdade de Farmácia, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil
| | - Ana Paula Battistel
- Faculdade de Farmácia, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil
| | - Silvia S Guterres
- Programa de Pós-Graduação em Ciências Farmacêuticas, Faculdade de Farmácia, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Maria Izabel U M da Rocha
- Laboratório de Morfofisiologia Experimental, Departamento de Morfologia, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil
| | - Adriana R Pohlmann
- Departamento de Química Orgânica, Instituto de Química, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Ruy C R Beck
- Programa de Pós-Graduação em Ciências Farmacêuticas, Faculdade de Farmácia, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil.
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Latha R, Shanthi P, Sachdanandam P. Protective role of Kalpaamruthaa in type II diabetes mellitus-induced cardiovascular disease through the modulation of protease-activated receptor-1. Pharmacogn Mag 2015; 11:S209-16. [PMID: 26109768 PMCID: PMC4461962 DOI: 10.4103/0973-1296.157739] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2014] [Revised: 01/18/2015] [Accepted: 05/27/2015] [Indexed: 12/13/2022] Open
Abstract
Background: Kalpaamruthaa (KA) is a formulatory herbal preparation has beneficial antioxidant, anti-apoptotic and anti-inflammatory properties against cardiovascular damage (CVD). Objective: The present study was undertaken to investigate the protective role of KA in type II diabetes mellitus-induced CVD through the modulation of protease-activated receptor-1 (PAR1). Materials and Methods: CVD was developed in 8 weeks after type II diabetes mellitus induction with high fat diet (2 weeks) and low dose of streptozotocin (2 × 35 mg/kg b.w. i.p. in 24 h interval). CVD-induced rats treated with KA (200 mg/kg b.w. in 0.5 ml of olive oil) orally for 4 weeks. Results: KA increased the activities of enzymatic antioxidants and the levels of non-enzymatic antioxidants in pancreas of CVD-induced rats. KA effectively reduced the lipid peroxides and carbonyl content in the pancreas of CVD-induced rats. KA reduced cellular damage by ameliorating the activities of marker enzymes in plasma, heart and liver. The protective nature of KA was further evidenced by histological observation in pancreas. Further, KA reduced CVD by decreasing the expression of PAR1 in heart. Conclusion: This study exhibits the defending role of KA in type II diabetes mellitus-induced CVD through altering PAR1.
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Affiliation(s)
- Raja Latha
- Department of Medical Biochemistry, Dr. A.L.M. Post-Graduate Institute of Basic Medical Sciences, University of Madras, Chennai, Tamil Nadu, India
| | - Palanivelu Shanthi
- Department of Pathology, Dr. A.L.M. Post-Graduate Institute of Basic Medical Sciences, University of Madras, Chennai, Tamil Nadu, India
| | - Panchanadham Sachdanandam
- Department of Medical Biochemistry, Dr. A.L.M. Post-Graduate Institute of Basic Medical Sciences, University of Madras, Chennai, Tamil Nadu, India
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Anti-arthritic activity of methanol extract of Cyathocline purpurea (whole plant) in Freund's complete adjuvant-induced arthritis in rats. ACTA ACUST UNITED AC 2014. [DOI: 10.1016/j.biomag.2014.04.007] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Bandawane D, Beautikumari S, Gate S, Patel A. Evaluation of anti-arthritic activity of ethyl acetate fraction of Cassia auriculata Linn. leaves. ACTA ACUST UNITED AC 2014. [DOI: 10.1016/j.biomag.2013.10.009] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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Ramadan G, El-Menshawy O. Protective effects of ginger-turmeric rhizomes mixture on joint inflammation, atherogenesis, kidney dysfunction and other complications in a rat model of human rheumatoid arthritis. Int J Rheum Dis 2013; 16:219-29. [PMID: 23773648 DOI: 10.1111/1756-185x.12054] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
AIM Besides joint destruction, extra-articular complications (outside the locomotor system) are frequent in rheumatoid arthritis (RA) patients, especially cardiovascular, hematological and metabolic disorders. Here, we evaluated and compared the protective activity of two different doses of mixture of ginger and turmeric rhizomes powder (1 : 1) suspended in distilled water (GTaq) in alleviating both articular and extra-articular manifestations in rat adjuvant-induced arthritis (AIA). METHODS Arthritis was induced by a single intra-dermal injection of 0.1 mL of Complete Freund's adjuvant (containing heat-killed Mycobacterium tuberculosis) into the palmar surface of the left hind paw after the rats were subjected to light diethyl ether anesthesia. Arthritic rats received orally and daily (for 28 consecutive days) distilled water as vehicle, indomethacin (1.0 mg/kg body weight), or GTaq (200 or 400 mg/kg body weight) from the day of arthritis induction. RESULTS The present study showed that GTaq (especially the high dose) was more effective (4.2-38.4% higher, P < 0.05-0.001) than indomethacin (a non-steroidal/anti-inflammatory drug) in alleviating the loss in body weight gain, the histopathological changes observed in ankle joints, blood leukocytosis and thrombocytosis, iron deficiency anemia, serum hypoalbuminemia and globulinemia, the impairment of kidney functions, and the risks for cardiovascular disease in arthritic rats. These protective effects of GTaq were mediated through increasing the food intake and decreasing the systemic inflammation that occur at the appearance of polyarthritis, oxidative stress and dyslipidemia. CONCLUSION Ginger-turmeric rhizomes mixture may be effective against RA severity and complications as shown in an AIA rat model.
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MESH Headings
- Animals
- Anti-Inflammatory Agents/pharmacology
- Arthritis, Experimental/blood
- Arthritis, Experimental/complications
- Arthritis, Experimental/drug therapy
- Arthritis, Experimental/immunology
- Arthritis, Experimental/physiopathology
- Arthritis, Rheumatoid/blood
- Arthritis, Rheumatoid/complications
- Arthritis, Rheumatoid/drug therapy
- Arthritis, Rheumatoid/immunology
- Arthritis, Rheumatoid/physiopathology
- Atherosclerosis/blood
- Atherosclerosis/immunology
- Atherosclerosis/physiopathology
- Atherosclerosis/prevention & control
- Biomarkers/blood
- Body Weight/drug effects
- Cardiovascular Diseases/immunology
- Cardiovascular Diseases/prevention & control
- Curcuma
- Disease Progression
- Dyslipidemias/immunology
- Dyslipidemias/prevention & control
- Eating/drug effects
- Freund's Adjuvant
- Zingiber officinale
- Humans
- Indomethacin/pharmacology
- Joints/drug effects
- Joints/immunology
- Joints/physiopathology
- Kidney/drug effects
- Kidney/immunology
- Kidney/physiopathology
- Kidney Diseases/blood
- Kidney Diseases/immunology
- Kidney Diseases/physiopathology
- Kidney Diseases/prevention & control
- Male
- Oxidative Stress/drug effects
- Phytotherapy
- Plant Preparations/pharmacology
- Plants, Medicinal
- Rats
- Rats, Wistar
- Rhizome
- Severity of Illness Index
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Affiliation(s)
- Gamal Ramadan
- Biological Science Department, College of Science, King Faisal University, Al-Hufof, Saudi Arabia.
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Refaat R, Salama M, Abdel Meguid E, El Sarha A, Gowayed M. Evaluation of the effect of losartan and methotrexate combined therapy in adjuvant-induced arthritis in rats. Eur J Pharmacol 2013; 698:421-8. [DOI: 10.1016/j.ejphar.2012.10.024] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2012] [Revised: 10/15/2012] [Accepted: 10/23/2012] [Indexed: 12/20/2022]
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Al-Okbi SY. Nutraceuticals of anti-inflammatory activity as complementary therapy for rheumatoid arthritis. Toxicol Ind Health 2012; 30:738-49. [DOI: 10.1177/0748233712462468] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Rheumatoid arthritis (RA) is a chronic inflammatory disease characterized by elevated oxidative stress and inflammatory biomarkers. The severe side effects of drug used during such disease necessitate the search for new and safe approaches. Food is a rich source of antioxidants and anti-inflammatory bioactive constituents including phenolic compounds, polyunsaturated fatty acids, phytosterols, toccopherols, and carotenoids. We have a series of publications dealing with the anti-inflammatory activity of different food extracts (as nutraceuticals) in experimental animals (acute and chronic inflammation model) and in clinical study (RA patients). Fish oil, primrose oil, extracts of black cumin, fenugreek, liquorice, coriander, tomato, carrot, sweet potato, broccoli, green tea, rosemary, hazelnut, walnut, wheat germ, and date in addition to the probiotic Bifidobacterium bifidum were the nutraceuticals studied. During these studies, changes in inflammatory biomarkers (erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), seromucoids, fibrinogen, tumor necrosis factor-α (TNF-α), prostaglandin E2), oxidative stress (malondialdehyde), antioxidant status (total antioxidant capacity, vitamin C, vitamin E, retinol, β-carotene), the level of copper (Cu) and zinc (Zn) and colonic microflora in response to the administration of nutraceuticals have been assessed. Results of these studies showed that the majority of nutraceuticals studied possess beneficial effect toward chronic inflammatory diseases, which might be due to the presence of one or more of the above-mentioned phytochemicals. Conclusion: Anti-inflammatory and antioxidant nutraceuticals may serve as complementary medicine for the management of RA.
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Affiliation(s)
- Sahar Y Al-Okbi
- Food Sciences and Nutrition Department, National Research Centre, Cairo, Egypt
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Khaled KA, Sarhan HA, Ibrahim MA, Ali AH, Naguib YW. Prednisolone-loaded PLGA microspheres. in vitro characterization and in vivo application in adjuvant-induced arthritis in mice. AAPS PharmSciTech 2010; 11:859-69. [PMID: 20490959 PMCID: PMC2902349 DOI: 10.1208/s12249-010-9445-5] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2009] [Accepted: 04/27/2010] [Indexed: 11/30/2022] Open
Abstract
This study aimed at preparation of a sustained-release steroidal treatment for chronic inflammatory conditions, such as rheumatoid arthritis. To achieve such a goal, biodegradable poly-lactide-co-glycolide prednisolone-loaded microspheres were prepared using o/w emulsion solvent evaporation method. Formulation parameters were adjusted so as to optimize the microsphere characteristics. The prepared microspheres exhibited smooth and intact surfaces, with average size range not exceeding 65 microm. The encapsulation efficiency percent of most microsphere formulations fell within the range of 25-68%. Drug release from these microspheres took place over 4 weeks, with near-to-zero-order patterns. Two successful formulations were chosen for the treatment of unilateral arthritis, induced in mice using Freund's complete adjuvant (FCA). Inflammatory signs of adjuvant arthritis included severe swelling of the FCA-injected limbs, in addition to many histopathological lesions. These included inflammatory cell infiltration, synovial hyperplasia, cartilage, and bone erosion. Parenteral administration of the selected formulae dramatically reduced the swelling of the FCA-injected limbs. In addition, histological examination revealed that the microsphere treatment protocol efficiently protected cartilages and bones of mice, injected with FCA initial and booster doses, from erosion. These results could not be achieved by a single prednisolone dose of 5 mg/kg.
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Affiliation(s)
- Khaled A. Khaled
- />Department of Pharmaceutics, Faculty of Pharmacy, Minia University, Minia, Egypt
| | - Hatem A. Sarhan
- />Department of Pharmaceutics, Faculty of Pharmacy, Minia University, Minia, Egypt
| | - Mohamed Abbas Ibrahim
- />Department of Pharmaceutics, Faculty of Pharmacy, King Saud University, Riyadh, 11451 Kingdom of Saudi Arabia
| | - Azza H. Ali
- />Department of Histology, Faculty of Medicine, Minia University, Minia, Egypt
| | - Youssef W. Naguib
- />Department of Pharmaceutics, Faculty of Pharmacy, Minia University, Minia, Egypt
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Mythilypriya R, Shanthi P, Sachdanandam P. Efficacy of Siddha formulation Kalpaamruthaa in ameliorating joint destruction in rheumatoid arthritis in rats. Chem Biol Interact 2008; 176:243-51. [PMID: 18723008 DOI: 10.1016/j.cbi.2008.07.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2008] [Revised: 07/22/2008] [Accepted: 07/22/2008] [Indexed: 10/21/2022]
Abstract
BACKGROUND Rheumatoid arthritis (RA) is a kind of chronic inflammatory autoimmune disease. The degradation of extracellular matrix and cartilage pave way in understanding the molecular mechanisms in RA. Degradation of cartilage is a more complex event involving the local release of metallaoproteases and lysosomal enzymes that mediate inflammation in joints and in the synovial fluid in RA. OBJECTIVES In the present study, the efficacy of a Siddha preparation named Kalpaamruthaa (KA) in ameliorating the disease process via markedly reducing the joint destruction was demonstrated in adjuvant induced arthritis rat model. KA consists of Semecarpus anacardium nut milk extract (SA), dried powder of Emblica officinalis fruit and honey. MATERIAL AND METHODS Both SA and KA were administered at dose of 150 mg/kg b.wt. for 14 days after 14 days of adjuvant injection in rats. The activity of lysosomal enzymes, the level of collagen, glycosaminoglycans (GAGs) and its degradative products were analyzed in control and experimental animals. RESULTS AND CONCLUSION The study revealed that KA exhibited a profound reduction (p<0.05) in the activities of lysosomal enzymes and thereby decreasing (p<0.05) the levels of GAGs and its fractions when compared to arthritis rats. The latter was confirmed by Safrannin O staining for GAGs in the interphalangeal joints of control and experimental animals. The effect of KA was found to be improved than SA and this might be due to the combined interactions of phytoconstituents present in KA.
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Affiliation(s)
- Rajendran Mythilypriya
- Department of Medical Biochemistry, Dr. A.L.M. Post Graduate Institute of Basic Medical Sciences, University of Madras, Taramani Campus, Chennai-600113, India
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