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Ansari UAMA, Uddin Q, Husain N, Ahmad T, Fatima SH, Minhajuddin A. Evaluation of the efficacy and safety of a herbal formulation for rheumatoid arthritis - A non-inferiority randomized controlled trial. JOURNAL OF ETHNOPHARMACOLOGY 2024; 325:117833. [PMID: 38316221 DOI: 10.1016/j.jep.2024.117833] [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: 10/01/2022] [Revised: 07/02/2023] [Accepted: 01/24/2024] [Indexed: 02/07/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Rheumatoid arthritis (RA) is a diverse disease characterized by a variable, progressive course of articular and extra-articular symptoms that are linked with pain, disability, and mortality. The exact cause of rheumatoid arthritis is still being investigated, and there is no cure for this debilitating, persistent, painful disease. Qurs-e-Mafasil, a herbal Unani preparation, is regarded as a potent treatment for Waja'al-Mafasil, a condition clinically similar to rheumatoid arthritis, but scientific evidence is scarce. AIM OF THE STUDY This study aimed to assess the non-inferiority of Qurs-e-Mafasil compared to celecoxib in the treatment of patients with rheumatoid arthritis. MATERIALS AND METHODS This randomized controlled trial was conducted on seventy patients diagnosed with rheumatoid arthritis between the ages of 35 and 55 years. The participants were randomly allocated in a ratio of 3:2, with 42 participants in the test group and 28 participants in the control group. The test group was administered 2 tablets (each having 500 mg) of Qurs-e-Mafasil, while the control group was administered 1 capsule of Celecoxib 100 mg. Both medications were delivered for four weeks. The primary outcome measure was European League Against Rheumatism (EULAR) response criteria based on Disease Activity Score-28 (DAS28) assessed before and after therapy, whereas the secondary outcome measure was the change in joint pain severity as determined by a 100 mm Visual Analog Scale (VAS) at baseline and each follow-up. The safety of the interventions was evaluated based on adverse event monitoring at each follow-up and laboratory tests including hemogram, Liver Function Tests (LFTs), Kidney Function Tests (KFTs), and a complete urine examination performed at baseline and after four weeks of treatment. RESULTS The per-protocol analysis was done on 50 participants (30 in test group and 20 in control group) who completed the study duration. Thus, at the conclusion of the trial, participants in the test and control groups had either a moderate or no response based on EULAR response criteria. The odds ratio for no response versus moderate response between the test and the control groups was 0.71 (95% CI: 0.20-2.55) with p = 0.744. Moreover, the observed mean differences in VAS scores between the test and the control groups at 1st, 2nd, 3rd, and final follow-up were -0.33 (95% CI: -6.65 to 5.99, p = 0.916), 0.50 (95% CI: -5.63 to 6.63, p = 0.870), 2.42 (95% CI: -2.95 to 7.78, p = 0.370), and 3.00 (95% CI: -1.82 to 7.84, p = 0.219), respectively. CONCLUSIONS The differences in primary and secondary outcomes between the two groups indicate that Qurs-e-Mafāsil, a herbal Unani formulation containing Zingiber officinale Roscoe rhizome, Colchicum luteum Baker root, Piper nigrum L. fruit, and Withania somnifera (L.) Dunal. root, is comparable to celecoxib in the treatment of rheumatoid arthritis.
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Affiliation(s)
| | - Qamar Uddin
- Department of Moalajat (Medicine), National Research Institute of Unani Medicine for Skin Disorders, Hyderabad, 500038, India.
| | - Nazim Husain
- Regional Research Institute of Unani Medicine, Silchar, Assam, 788014, India.
| | - Tasleem Ahmad
- Department of Biochemistry, National Research Institute of Unani Medicine for Skin Disorders, Hyderabad, 500038, India
| | - Syeda Hajra Fatima
- Department of Pathology, National Research Institute of Unani Medicine for Skin Disorders, Hyderabad, 500038, India
| | - Ahmed Minhajuddin
- National Research Institute of Unani Medicine for Skin Disorders, Hyderabad, 500038, India
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Seymenska D, Teneva D, Nikolova I, Benbassat N, Denev P. In Vivo Anti-Inflammatory and Antinociceptive Activities of Black Elder ( Sambucus nigra L.) Fruit and Flower Extracts. Pharmaceuticals (Basel) 2024; 17:409. [PMID: 38675372 PMCID: PMC11054073 DOI: 10.3390/ph17040409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 03/15/2024] [Accepted: 03/21/2024] [Indexed: 04/28/2024] Open
Abstract
Sambucus nigra L. (S. nigra, SN) or black elder is a traditional medicinal plant widely used worldwide for therapeutic and dietary purposes. The aim of the current study was to investigate the anti-inflammatory and antinociceptive activities of black elder fruit and flower extracts (SNFrE and SNFlE, respectively). The primary polyphenol constituents in the flower extract were flavonoids and phenolic acids, while anthocyanins were the main components in the fruit extract. SNFrE revealed pronounced and dose-dependent in vivo anti-inflammatory activity assessed by the cotton pellet-induced granuloma test. Doses of 10, 20, and 50 mg/kg BW of SNFrE reduced the weight of induced granuloma in rats by 20.3%, 20.5%, and 28.4%, respectively. At the highest dose (50 mg/kg BW), SNFrE had significant (p < 0.01) anti-inflammatory activity comparable to that of diclofenac, the reference compound used (10 mg/kg BW). In addition, the in vivo antinociceptive activity of the extracts in mice was estimated using the acetic-acid-induced writhing test. Both extracts at doses of 50 mg/kg BW inhibited the abdominal contractions induced by the acetic acid significantly comparing to the control group (p < 0.01). Our findings indicate that black elder extracts and particularly SNFrE possess anti-inflammatory and antinociceptive activities, providing experimental evidence for the use of S. nigra in traditional medicine.
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Affiliation(s)
- Daniela Seymenska
- Department of Pharmacognosy and Pharmaceutical Chemistry, Faculty of Pharmacy, Medical University-Plovdiv, 4002 Plovdiv, Bulgaria or (D.S.); (N.B.)
| | - Desislava Teneva
- Laboratory of Biologically Active Substances, Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, 139 Ruski Blvd., 4000 Plovdiv, Bulgaria;
| | - Irina Nikolova
- Department of Pharmacology, Pharmacotherapy and Toxicology, Faculty of Pharmacy, Medical University-Sofia, 1000 Sofia, Bulgaria;
| | - Niko Benbassat
- Department of Pharmacognosy and Pharmaceutical Chemistry, Faculty of Pharmacy, Medical University-Plovdiv, 4002 Plovdiv, Bulgaria or (D.S.); (N.B.)
| | - Petko Denev
- Laboratory of Biologically Active Substances, Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, 139 Ruski Blvd., 4000 Plovdiv, Bulgaria;
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Hassan SSU, Abbas SQ, Muhammad I, Wu JJ, Yan SK, Ali F, Majid M, Jin HZ, Bungau S. Metals-triggered compound CDPDP exhibits anti-arthritic behavior by downregulating the inflammatory cytokines, and modulating the oxidative storm in mice models with extensive ADMET, docking and simulation studies. Front Pharmacol 2022; 13:1053744. [PMID: 36506587 PMCID: PMC9727203 DOI: 10.3389/fphar.2022.1053744] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Accepted: 10/31/2022] [Indexed: 11/24/2022] Open
Abstract
Triggering through abiotic stress, including chemical triggers like heavy metals, is a new technique for drug discovery. In this research, the effect of heavy metal Nickel on actinobacteria Streptomyces sp. SH-1327 to obtain a stress-derived compound was firstly investigated. A new compound cyclo-(D)-Pro-(D)-Phe (CDPDP) was triggered from the actinobacteria strain SH-1327 with the addition of nickel ions 1 mM. The stress compound was further evaluated for its anti-oxidant, analgesic, and anti-inflammatory activity against rheumatoid arthritis through in-vitro and in-vivo assays in albino mice. A remarkable in-vitro anti-oxidant potential of CDPDP was recorded with the IC50 value of 30.06 ± 5.11 μg/ml in DPPH, IC50 of 18.98 ± 2.91 against NO free radicals, the IC50 value of 27.15 ± 3.12 against scavenging ability and IC50 value of 28.40 ± 3.14 μg/ml for iron chelation capacity. Downregulation of pro-inflammatory mediators (NO and MDA), suppressed levels of pro-inflammatory cytokines (TNF-α, IL-6, IL-Iβ) and upregulation of expressions of anti-oxidant enzymes (GSH, catalase, and GST) unveiled its anti-inflammatory potential. CDPDP was analyzed in human chondrocyte cell line CHON-001 and the results demonstrated that CDPDP significantly increased cell survival, and inhibited apoptosis of IL-1β treated chondrocytes and IL-1β induced matrix degrading markers. In addition, to evaluate the mitochondrial fitness of CHON-001 cells, CDPDP significantly upregulated pgc1-α, the master regulator of mitochondrial biogenesis, indicating that CDPDP provides protective effects in CHON-001 cells. The absorption, distribution, metabolism, excretion, and toxicity (ADMET) profile of the CDPDP showed that CDPDP is safe in cases of hepatotoxicity, cardiotoxicity, and cytochrome inhibition. Furthermore, docking results showed good binding of CDPDP with IL-6-17.4 kcal/mol, and the simulation studies proved the stability between ligand and protein. Therefore, the findings of the current study prospect CDPDP as a potent anti-oxidant and a plausible anti-arthritic agent with a strong pharmacokinetic and pharmacological profile.
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Affiliation(s)
- Syed Shams ul Hassan
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Pharmacy, Shanghai Jiao Tong University, Shanghai, China,Department of Natural Product Chemistry, School of Pharmacy, Shanghai Jiao Tong University, Shanghai, China
| | - Syed Qamar Abbas
- Department of Pharmacy, Sarhad University of Science and Technology, Peshawar, Pakistan
| | - Ishaq Muhammad
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Pharmacy, Shanghai Jiao Tong University, Shanghai, China,Department of Natural Product Chemistry, School of Pharmacy, Shanghai Jiao Tong University, Shanghai, China
| | - Jia-Jia Wu
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Pharmacy, Shanghai Jiao Tong University, Shanghai, China,Department of Natural Product Chemistry, School of Pharmacy, Shanghai Jiao Tong University, Shanghai, China
| | - Shi-Kai Yan
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Pharmacy, Shanghai Jiao Tong University, Shanghai, China,Department of Natural Product Chemistry, School of Pharmacy, Shanghai Jiao Tong University, Shanghai, China
| | - Fawad Ali
- Department of Pharmacy, Kohat University of Science and Technology, Kohat, Pakistan
| | - Muhammad Majid
- Faculty of Pharmacy, Hamdard University, Islamabad, Pakistan,*Correspondence: Muhammad Majid, ; Hui-Zi Jin,
| | - Hui-Zi Jin
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Pharmacy, Shanghai Jiao Tong University, Shanghai, China,Department of Natural Product Chemistry, School of Pharmacy, Shanghai Jiao Tong University, Shanghai, China,*Correspondence: Muhammad Majid, ; Hui-Zi Jin,
| | - Simona Bungau
- Department of Pharmacy, Faculty of Medicine and Pharmacy, University of Oradea, Oradea, Romania
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Hariyadi DM, Sahu VK. Euphorbia prostata Exerts Potent Anti-Inflammatory and Anti-Arthritic Activity in Downregulating the Increased Expression of Pro-Inflammatory Cytokines. PHARMACEUTICAL SCIENCES 2020. [DOI: 10.34172/ps.2020.51] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Background: Euphorbia prostrata constitutes a herbal medication widely used to cure numerous inflammatory diseases occurring either alone or in conjunction with other herbal formulations. The research conducted was devised with the aim of determining the effect of Euphorbia prostrata hydroalcoholic leaf extract on paw swelling, joint destruction, and the formation of inflammation-producing cytokines in animal models of rheumatoid arthritis. Methods: Hydroalcoholic Euphorbia prostrata extract and a reference drug (indomethacin 3mg/kg), were both administered orally on a daily basis at varying doses; low (50 mg/kg), medium (100 mg/kg), and high (200 mg/kg) for a period of 21 days. Other parameters affecting the functional components of bone include joint diameter measurements and histopathological investigations. Immunohistochemical analysis of Interleukin (IL-1, IL-6) and Nuclear Factor(NF-κB)in ankle joint tissue was performed. Results: The research findings indicated that a significant (p<0.05) dose-dependent reduction in inflammation results from the administering of Euphorbia prostrata at varying doses. A 200mg/kg dose of Euphorbia prostrata with a significance of p<0.001 produced a marked reduction in both inflammation and joint dysfunction. It was concluded, therefore, that such a dose attenuates paw oedema and inflammation, while also reversing bone damage through the inhibition of activated pro-inflammatory mediators and, specifically, NF-κB-mediated production of cytokines. Conclusion: The research presented here concludes that Euphorbia prostrata hydroalcoholic extract can be potentially employed in the treatment and management of rheumatoid arthritis since it reduces symptoms of inflammation, inhibits macrophage activity and modulates IL-1, IL-6 and NF-κB.
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Affiliation(s)
- Dewi Melani Hariyadi
- Pharmaceutics Department, Faculty of Pharmacy, Universitas Airlangga, Indonesia, 60115
| | - Vikram Kumar Sahu
- Pharmaceutics Department, Maharana Pratap College of Pharmacy, Kanpur, India 209217
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Chemical Profiling and Biological Properties of Extracts from Different Parts of Colchicum Szovitsii Subsp. Szovitsii. Antioxidants (Basel) 2019; 8:antiox8120632. [PMID: 31835669 PMCID: PMC6943543 DOI: 10.3390/antiox8120632] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Revised: 12/02/2019] [Accepted: 12/10/2019] [Indexed: 12/11/2022] Open
Abstract
Like other members of the Colchicum genus, C. szovitsii subsp. szovitsii is also of medicinal importance in Turkish traditional medicine. However, its biological properties have not been fully investigated. Herein, we focused on the evaluation of the in vitro antioxidant and enzyme inhibitory effects of flower, root and leaf extracts, obtained using different extraction methods. In addition, a comprehensive (poly)-phenolic and alkaloid profiling of the different extracts was undertaken. In this regard, ultra-high-performance liquid chromatography coupled with quadrupole time-of-flight mass spectrometry (UHPLC-QTOF-MS) allowed us to putatively annotate 195 polyphenols and 87 alkaloids. The most abundant polyphenols were flavonoids (83 compounds), whilst colchicine and 2-demethylcolchicine were some of the most widespread alkaloids in each extract analyzed. However, our findings showed that C. szovitsii leaf extracts were a superior source of both total polyphenols and total alkaloids (being, on average 24.00 and 2.50 mg/g, respectively). Overall, methanolic leaf extracts showed the highest (p < 0.05) ferric reducing antioxidant power (FRAP) reducing power (on average 109.52 mgTE/g) and 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging (on average 90.98 mgTE/g). Interestingly, each C. szovitsii methanolic extract was more active than the water extracts when considering enzymatic inhibition such as against tyrosinase, glucosidase, and acetylcholinesterase (AChE). Strong correlations (p < 0.01) were also observed between polyphenols/alkaloids and the biological activities determined. Multivariate statistics based on supervised orthogonal projections to latent structures discriminant analysis (OPLS-DA) allowed for the detection of those compounds most affected by the different extraction methods. Therefore, this is the first detailed evidence showing that C. szovitsii subsp. szovitsii might provide beneficial effects against oxidative stress and the associated chronic diseases. Nevertheless, the detailed mechanisms of action need to be further investigated.
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Balkrishna A, Ranjan R, Sakat SS, Sharma VK, Shukla R, Joshi K, Devkar R, Sharma N, Saklani S, Pathak P, Kumari P, Agarwal VR. Evaluation of polyherbal ayurvedic formulation 'Peedantak Vati' for anti-inflammatory and analgesic properties. JOURNAL OF ETHNOPHARMACOLOGY 2019; 235:361-374. [PMID: 30703493 DOI: 10.1016/j.jep.2019.01.028] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2017] [Revised: 08/19/2018] [Accepted: 01/26/2019] [Indexed: 06/09/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Peedantak Vati (PV) is a polyherbal ayurvedic formulation, which is regularly prescribed by the ayurvedic practitioner for the inflammatory disorders and joints pain in India. It is composed of 23 different herbs and minerals, described in ayurvedic text for their anti-inflammatory and analgesic properties. AIM OF THE STUDY To investigate anti-inflammatory and anti-nociceptive potential of 'Peedantak Vati' using in vitro and in vivo methods. MATERIALS AND METHODS In-vitro anti-inflammatory activity of PV was studied by estimating nitric oxide (NO) and LPS-induced pro-inflammatory cytokines IL-6 and TNF-α, using murine macrophage RAW264.7 and human monocyte THP-1 cell lines. PV's anti-inflammatory potential was studied in vivo using carrageenan-induced rat paw edema model. Similarly, anti-nociceptive property of PV was evaluated using hot plate, tail flick, formalin and writhing tests on CD-1 mice. Phytochemical profiling of hydro-alcoholic extract of PV was done using HPLC and HPTLC techniques to identify different marker compounds. These identified marker compounds were confirmed using LC-MS/MS analysis. RESULTS In vitro results strongly suggest that, PV significantly (p < 0.001) inhibited NO release and LPS-stimulated pro-inflammatory cytokines IL-6 and TNF-α, in murine RAW264.7 and human THP-1 cells. Further, PV demonstrated significant (p < 0.05) anti-inflammatory activity at different time points after carrageenan injection with maximum effect at 2 h (40.4 ± 5.2% at 400 mg/kg). Similarly, PV significantly (p < 0.05) decreased nociceptive pain, studied using hot plate, tail flick, formalin and writhing tests. Moreover, HPLC and HPTLC methods were developed for the standardization of PV. Five marker phytocompounds viz. rutin, caffeic acid, colchicine, withaferin A and curcumin were identified and quantified by HPLC and HPTLC methods. The presence of these phytoconstituents was confirmed by LC-MS/MS analysis. CONCLUSION The findings of the study strongly suggest that, the polyherbal ayurvedic formulation 'Peedantak Vati' possesses remarkable anti-inflammatory and analgesic property, providing potent alternative for currently available allopathic medicines such as non steroidal anti-inflammatory drugs (NSAIDs).
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Affiliation(s)
- Acharya Balkrishna
- Drug Discovery and Development Division, Patanjali Research Institute, Haridwar, India
| | - Ravikant Ranjan
- Drug Discovery and Development Division, Patanjali Research Institute, Haridwar, India.
| | - Sachin S Sakat
- Drug Discovery and Development Division, Patanjali Research Institute, Haridwar, India
| | - Vinay K Sharma
- Drug Discovery and Development Division, Patanjali Research Institute, Haridwar, India
| | - Ravikant Shukla
- Drug Discovery and Development Division, Patanjali Research Institute, Haridwar, India
| | - Khemraj Joshi
- Drug Discovery and Development Division, Patanjali Research Institute, Haridwar, India
| | - Raviraj Devkar
- Drug Discovery and Development Division, Patanjali Research Institute, Haridwar, India
| | - Niti Sharma
- Drug Discovery and Development Division, Patanjali Research Institute, Haridwar, India
| | - Sonia Saklani
- Drug Discovery and Development Division, Patanjali Research Institute, Haridwar, India
| | - Prateek Pathak
- Drug Discovery and Development Division, Patanjali Research Institute, Haridwar, India
| | - Pratima Kumari
- Drug Discovery and Development Division, Patanjali Research Institute, Haridwar, India
| | - Veena R Agarwal
- Drug Discovery and Development Division, Patanjali Research Institute, Haridwar, India
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Anti-Inflammation Effect of Small Molecule Oligopeptides Prepared from Panax ginseng C. A. Meyer in Rats. Molecules 2019; 24:molecules24050858. [PMID: 30823424 PMCID: PMC6429476 DOI: 10.3390/molecules24050858] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2018] [Revised: 02/24/2019] [Accepted: 02/26/2019] [Indexed: 12/30/2022] Open
Abstract
The present study was designed to investigate the anti-inflammatory effects of ginseng oligopeptides (GOPs). For the anti-inflammatory activity, dextran-induced paw edema and granuloma models were used in Sprague-Dawley rats (180–200 g, 12 weeks old, n = 10). Rats were treated orally with GOPs (0, 62.5, 125, 250 and 500 mg/kg) for prophylaxis. In the granuloma model, the levels of NO, Tumor necrosis factor-α (TNF-α), interleukin IL-β, and interleukin IL-10 in serum were evaluated. In addition, in the edema model, the level of TNF-α, prostaglandin E2 (PGE2), Leukotriene D4 (LTD4), and the platelet activating factor (RAF) in paw tissue were detected. PCR assessed the effect of GOPs on the expression of MAPK and NF-κB. The results showed that oral administration of GOPs inhibited inflammation caused by cotton pellet and dextran. GOPs significantly inhibited the edema formation via MAPK and NF-κB. These findings suggested that GOPs have a beneficial effect on acute and chronic inflammation, and the mechanism possibly mediated by inhibiting gene expression involved in inflammation and downregulating inflammatory mediators.
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Gulsoy-Toplan G, Goger F, Yildiz-Pekoz A, Gibbons S, Sariyar G, Mat A. Chemical Constituents of the Different Parts of Colchicum micranthum and C. chalcedonicum and their Cytotoxic Activities. Nat Prod Commun 2018. [DOI: 10.1177/1934578x1801300506] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Colchicum species, which have been widely used as a medication for years, still remain important in treatment of Familial Mediterranean Fever, gout and Behcet's Disease. In the present work, alkaloids, phenolic compounds and cytotoxic activities from different parts of two Colchicum species, namely C. chalcedonicum and C. micranthum were investigated for the first time. From different parts of two species, alkaloids were isolated and colchicine concentrations were also determined by HPLC. The methanol extracts were investigated for their cytotoxic activity against the A549 cell line using the MTT and LDH methods. Additionally, the phenolic compounds of each extract were investigated by LC–MS/MS. Six alkaloids, namely colchicine, colchifoline, 2-demethylcolchicine, demecolcine, 4-hydroxycolchicine and N-deacetyl- N-formylcolchicine were isolated from different parts of two species. The autumn corm of C. micranthum possessed the highest amount of colchicine among all extracts. All extracts showed high cytotoxicity, while the highest toxicity was determined in the seed extract. According to the LC–MS/MS analysis, 19 phenolic compounds were shown to be present. This is the first study which highlights that the seeds of C. chalcedonicum and autumn corms of C. micranthum could be valuable for the pharmaceutical industry to obtain colchicine and other tropolone alkaloids.
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Affiliation(s)
- Gizem Gulsoy-Toplan
- Department of Pharmacognosy, Faculty of Pharmacy, Istanbul University, Istanbul, Turkey
| | - Fatih Goger
- Department of Pharmacognosy, Faculty of Pharmacy, Anadolu University, Eskisehir, Turkey
| | - Ayca Yildiz-Pekoz
- Department of Pharmaceutic Technology, Faculty of Pharmacy, Istanbul University, Istanbul, Turkey
| | - Simon Gibbons
- Research Department of Pharmaceutical and Biological Chemistry, UCL School of Pharmacy, London, UK
| | - Gunay Sariyar
- Faculty of Pharmacy, Cyprus International University, Lefkosa, Turkish Republic of Northern Cyprus
| | - Afife Mat
- Department of Pharmacognosy, Faculty of Pharmacy, Istanbul University, Istanbul, Turkey
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Zhang Y, He X, Ding M, He W, Li J, Li J, Tan H. Antibacterial and Biocompatible Cross-Linked Waterborne Polyurethanes Containing Gemini Quaternary Ammonium Salts. Biomacromolecules 2018; 19:279-287. [PMID: 29253335 DOI: 10.1021/acs.biomac.7b01016] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
A cross-linked waterborne polyurethane (CPTMGPU) with long-term stability was developed from poly(ethylene glycol) (PEG), polyoxytetramethylene glycol (PTMG), isophorone diisocyanate (IPDI), l-lysine, and its derivative diamine consisting of gemini quaternary ammonium salt (GQAS), using ethylene glycol diglycidyl ether (EGDE) as a cross-linker. Weight loss test, X-ray photoelectron spectroscopy (XPS) measurements, and attenuated total reflectance-Fourier transform infrared spectroscopy (ATR-FTIR) were performed to prove the surface structure and stability of these CPTMGPU films. Furthermore, the GQAS-bearing CPTMGPUs show repeatable contact-active antibacterial efficacy against both Gram-positive Staphylococcus aureus (S. aureus) and Gram-negative Escherichia coli (E. coli) bacteria and do not show any inhibition effect against fibroblasts in vitro. After subcutaneous implantation in rats, the CPTMGPU films manifest good biocompatibility in vivo, despite the presence of a typical foreign body reaction toward surrounding tissues and mild systematic inflammation reaction that could be eliminated after a short implantation period, as demonstrated by histology and immunohistochemistry combined with interleukin (IL)-1β, IL-4, IL-6, IL-10, and TNF-α analysis though enzyme-linked immunosorbent assay (ELISA) and real-time quantitative polymerase chain reaction (qRT-PCR). Therefore, these cross-linked waterborne polyurethanes hold great promise for antibacterial applications in vivo.
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Affiliation(s)
- Yi Zhang
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University , Chengdu 610065, China.,High and New Technology Research Center, Henan Academy of Sciences , Zhengzhou 450002, China
| | - Xueling He
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University , Chengdu 610065, China.,Laboratory Animal Center of Sichuan University , Chengdu, 610040, China
| | - Mingming Ding
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University , Chengdu 610065, China
| | - Wei He
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University , Chengdu 610065, China
| | - Jiehua Li
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University , Chengdu 610065, China
| | - Jianshu Li
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University , Chengdu 610065, China
| | - Hong Tan
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University , Chengdu 610065, China
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Ma J, Guo C, Pan Y, Lin D, Qiu L, Wen L. Antioxidant and anti-inflammatory activities of ethyl acetate extract of Gynura formosana (Kitam) leaves. Exp Ther Med 2017; 14:2303-2309. [PMID: 28962159 DOI: 10.3892/etm.2017.4757] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2016] [Accepted: 04/21/2017] [Indexed: 01/09/2023] Open
Abstract
Gynura formosana Kitam (family Compositae) has traditionally been used for the prevention of diabetes, cancer and inflammation in China. However, there are few reports of its anti-inflammatory effects. In the present study, after assessing the in vitro antioxidant activities of extracts from Gynura formosana Kitam leaves, the anti-inflammatory and antioxidant activities of ethyl acetate extract of Gynura formosana Kitam leaves (EAEG) were further investigated in rats using a cotton pellet-induced model of granuloma. EAEG significantly inhibited the formation of cotton pellet-induced granuloma in rats in a dose-dependent manner. Moreover, EAEG treatment significantly decreased the level of plasma C-reactive protein and suppressed the activities of plasma glutamate pyruvate transaminase and lactate dehydrogenase in model groups. Furthermore, EAEG increased the hepatic levels of anti-oxidative enzymes or antioxidants, including catalase, superoxide dismutase and reduced glutathione, and reduced the level of lipid peroxidation in the rat model of inflammation. In addition, EAEG decreased plasma levels of tumor necrosis factor-α and interleukin-1β in the rat model of inflammation. Therefore, our results indicated that EAEG had potent anti-inflammatory effects, which was achieved at least in part through activating antioxidant enzyme activities and suppressing the production of proinflammatory mediators by macrophages.
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Affiliation(s)
- Jingfan Ma
- Department of Biological Science and Technology, School of Life Sciences, Longyan University, Longyan, Fujian 364012, P.R. China.,Key Laboratory of Preventive Veterinary Medicine and Biotechnology (Longyan University), Fujian Province University, Longyan, Fujian 364012, P.R. China.,Fujian Provincial Key Laboratory for The Prevention and Control of Animal Infectious Diseases and Biotechnology, Longyan University, Longyan, Fujian 364012, P.R. China.,State Key Laboratory of Chemical Resource Engineering, Beijing 100000, P.R. China
| | - Chang Guo
- Department of Biological Science and Technology, School of Life Sciences, Longyan University, Longyan, Fujian 364012, P.R. China.,Key Laboratory of Preventive Veterinary Medicine and Biotechnology (Longyan University), Fujian Province University, Longyan, Fujian 364012, P.R. China.,Fujian Provincial Key Laboratory for The Prevention and Control of Animal Infectious Diseases and Biotechnology, Longyan University, Longyan, Fujian 364012, P.R. China
| | - Yinlai Pan
- Department of Biological Science and Technology, School of Life Sciences, Longyan University, Longyan, Fujian 364012, P.R. China
| | - Danyan Lin
- Department of Biological Science and Technology, School of Life Sciences, Longyan University, Longyan, Fujian 364012, P.R. China
| | - Longxin Qiu
- Department of Biological Science and Technology, School of Life Sciences, Longyan University, Longyan, Fujian 364012, P.R. China.,Key Laboratory of Preventive Veterinary Medicine and Biotechnology (Longyan University), Fujian Province University, Longyan, Fujian 364012, P.R. China.,Fujian Provincial Key Laboratory for The Prevention and Control of Animal Infectious Diseases and Biotechnology, Longyan University, Longyan, Fujian 364012, P.R. China
| | - Longping Wen
- Department of Biological Science and Technology, School of Life Sciences, Longyan University, Longyan, Fujian 364012, P.R. China.,Hefei National Laboratory for Physical Sciences at The Microscale, School of Life Sciences, University of Science and Technology of China, Hefei, Anhui 230027, P.R. China
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11
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Fatima S, Zaman R, Haider N, Shamsi S, Alam A. Design and development of Unani anti-inflammatory cream. J Ayurveda Integr Med 2017; 8:140-144. [PMID: 28669703 PMCID: PMC5607395 DOI: 10.1016/j.jaim.2017.03.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2016] [Revised: 02/12/2017] [Accepted: 03/07/2017] [Indexed: 12/03/2022] Open
Abstract
Inflammation is the symptom of many diseases like rheumatoid arthritis and osteoarthritis. Many side effects are associated with the Non-Steroidal Anti-inflammatory Drugs (NSAIDs) used as conventional treatment for these conditions. In Unani, there are large number of single and compound drugs for inflammatory conditions. One dosage form of Unani system of medicine is named as Zimad in which paste is formed by mixing powder in oil, water, herbal extract. Zimadat is prepared just before application and used in many disease conditions as resolving, styptic, astringent, and antiseptic. As the pre-application procedure is difficult and also complicated for patients, hence, the present study attempted to modify the form of Zimad into cream. Various batches of cream of Zimad Mohallil were prepared by using extracts of the formulation and by adding additives. Various physicochemical parameters of prepared cream were carried and compared with market cream. The optimized cream of Zimad Mohallil (F4) was selected after preliminary tests and evaluated further. The optimized cream showed good results in physicochemical parameters equivalent to market sample. Zimad Mohallil was converted into convenient cream form by adding minimum additives and benefits could be achieved without any hassle and cumbersome work, which is encountered in crude or paste form. The optimized cream was equivalent to standard market cream.
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Affiliation(s)
- Sana Fatima
- Department of Ilmul Saidla (Unani Pharmacy), National Institute of Unani Medicine, Bangalore 560091, Karnataka, India
| | - Roohi Zaman
- Department of Ilmul Saidla (Unani Pharmacy), National Institute of Unani Medicine, Bangalore 560091, Karnataka, India
| | - Nafis Haider
- Basic Medical Sciences Unit, Prince Sultan Military College of Health Sciences, Dhahran, Saudi Arabia
| | - Shariq Shamsi
- Department of Ilmul Saidla (Unani Pharmacy), National Institute of Unani Medicine, Bangalore 560091, Karnataka, India.
| | - Anzar Alam
- Department of Moalajat, Luqman Unani Medical College Hospital and Research Centre, Bijapur, Karnataka, India
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12
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Kumar R, Gupta YK, Singh S. Anti-inflammatory and anti-granuloma activity of Berberis aristata DC. in experimental models of inflammation. Indian J Pharmacol 2017; 48:155-61. [PMID: 27114638 PMCID: PMC4825432 DOI: 10.4103/0253-7613.178831] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Objective: Berberis aristata (Berberidaceae) is an important medicinal plant used in traditional system of medicine for the treatment of rheumatoid arthritis and other inflammatory disorders. The aim of the present study is to scientifically validate the traditional use of BA in the treatment of inflammatory disorders. Materials and Methods: Anti-inflammatory and anti-granuloma activity of BA hydroalcoholic extract (BAHE) were evaluated in experimental models, viz., carrageenan-induced paw edema, cotton pellet-induced granuloma formation, and complete Freund's adjuvant-induced stimulation of peritoneal macrophages in rats. Expression of inflammatory mediators, viz., tumor necrosis factor-alpha (TNF-α), interleukin-1β (IL-1β), IL-6, IL-10, TNF-R1, and cyclooxygenase-2 (COX-2) was carried out in serum and peritoneal macrophages to derive the plausible mechanism of BAHE in activated peritoneal macrophages. Results: Pretreatment with BAHE produced a dose-dependent reduction (P < 0.01) in carrageenan-induced paw edema and cotton pellet-induced granuloma model. BAHE treatment produced significant (P < 0.01) reduction in serum inflammatory cytokine levels as compared to control. Protein expression of pro-inflammatory markers, IL-1β, IL-6, TNF-R1, and COX-2, was found to be reduced in stimulated macrophages whereas anti-inflammatory cytokine, IL-10, was upregulated in peritoneal macrophages. Conclusion: The result of the present study thus demonstrates the anti-inflammatory and anti-granuloma activity of BAHE which may be attributed to its inhibitory activity on macrophage-derived cytokine and mediators.
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Affiliation(s)
- Rohit Kumar
- Department of Pharmacology, All India Institute of Medical Sciences, New Delhi, India
| | - Yogendra Kumar Gupta
- Department of Pharmacology, All India Institute of Medical Sciences, New Delhi, India
| | - Surender Singh
- Department of Pharmacology, All India Institute of Medical Sciences, New Delhi, India
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13
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Phull AR, Majid M, Haq IU, Khan MR, Kim SJ. In vitro and in vivo evaluation of anti-arthritic, antioxidant efficacy of fucoidan from Undaria pinnatifida (Harvey) Suringar. Int J Biol Macromol 2017; 97:468-480. [PMID: 28104371 DOI: 10.1016/j.ijbiomac.2017.01.051] [Citation(s) in RCA: 84] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2016] [Revised: 12/22/2016] [Accepted: 01/11/2017] [Indexed: 12/31/2022]
Abstract
Seaweed and their constituents have been traditionally employed for the management of various human pathologic conditions such as edema, urinary disorders and inflammatory anomalies. The current study was performed to investigate the antioxidant and anti-arthritic effects of fucoidan from Undaria pinnatifida. A noteworthy in vitro antioxidant potential at 500μg/ml in 2, 2-diphenyl-1-picrylhydrazyl scavenging assay (80% inhibition), nitrogen oxide inhibition assay (71.83%), hydroxyl scavenging assay (71.92%), iron chelating assay (73.55%) and a substantial ascorbic acid equivalent reducing power (399.35μg/mg ascorbic acid equivalent) and total antioxidant capacity (402.29μg/mg AAE) suggested fucoidan a good antioxidant agent. Down regulation of COX-2 expression in rabbit articular chondrocytes in a dose (0-100μg) and time (0-48h) dependent manner, unveiled its in vitro anti-inflammatory significance. In vivo carrageenan induced inflammatory rat model demonstrated a 68.19% inhibition of inflammation whereas an inflammation inhibition potential of 79.38% was recorded in anti-arthritic complete Freund's adjuvant-induced arthritic rat model. A substantial ameliorating effect on altered hematological and biochemical parameters in arthritic rats was also observed. Therefore, findings of the present study prospects fucoidan as a potential antioxidant that can effectively abrogate oxidative stress, edema and arthritis-mediated inflammation and mechanistic studies are recommended for observed activities.
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Affiliation(s)
- Abdul-Rehman Phull
- Department of Biological Sciences, College of Natural Sciences, Kongju National University, 56 Gongju Daehak-Ro, Gongju-Si, Chungnam 32588, Republic of Korea
| | - Muhammad Majid
- Department of Pharmacy, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad 45320, Pakistan
| | - Ihsan-Ul Haq
- Department of Pharmacy, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad 45320, Pakistan
| | - Muhammad Rashid Khan
- Department of Biochemistry, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad 45320, Pakistan
| | - Song Ja Kim
- Department of Biological Sciences, College of Natural Sciences, Kongju National University, 56 Gongju Daehak-Ro, Gongju-Si, Chungnam 32588, Republic of Korea.
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14
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Nair V, Kumar R, Singh S, Gupta Y. Anti-Granuloma Activity ofTerminalia ChebulaRetz. in Wistar Rats. EUR J INFLAMM 2017. [DOI: 10.1177/1721727x1201000203] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Affiliation(s)
- V. Nair
- Department of Pharmacology, All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - R. Kumar
- Department of Pharmacology, All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - S. Singh
- Department of Pharmacology, All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Y.K. Gupta
- Department of Pharmacology, All India Institute of Medical Sciences (AIIMS), New Delhi, India
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15
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Tabana YM, Al-Suede FSR, Ahamed MBK, Dahham SS, Hassan LEA, Khalilpour S, Taleb-Agha M, Sandai D, Majid ASA, Majid AMSA. Cat's whiskers (Orthosiphon stamineus) tea modulates arthritis pathogenesis via the angiogenesis and inflammatory cascade. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2016; 16:480. [PMID: 27881135 PMCID: PMC5122152 DOI: 10.1186/s12906-016-1467-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/11/2016] [Accepted: 11/17/2016] [Indexed: 12/15/2022]
Abstract
Background Orthosiphon stamineus is used traditionally to treat gout, arthritis, and inflammatory related conditions. The in vitro anti-inflammatory effects of the plant have been scientifically investigated. The goal of the present study was to evaluate the potential of the 50% ethanol extract of O. stamineus (EOS) to treat rheumatoid arthritis. Methods Anti-arthritic activity was assessed using the in vitro heat denaturation test and the (FCA)-induced arthritis model. Efficacy was assessed by measurements of paw edema and granulation, X-ray radiography, fluorescence molecular tomography (FMT), and histological evaluation. Levels of (TNF-α), interleukin-1 (IL-1), and (COX-1 and COX-2) were analyzed in vitro in lipopolysaccharide (LPS)-stimulated human macrophage (U937). TNF-α and IL-1 levels in the serum samples of arthritic rats were also measured using an ELISA kit. Results Treatment with EOS resulted in dose-dependent inhibition of paw edema in acute and chronic models of inflammation. It also inhibited significantly the production of TNF-α, IL-1 COX-1, and COX-2 in the LPS-stimulated U937 macrophages. EOS significantly suppressed FCA-induced paw edema as well as the serum levels of TNF-α and IL-1. X-rays of the synovial joint of the hind leg showed considerable improvement in joint integrity and recovery of tibia-talus bones from degeneration and osteoporotic lesions. Histology of proximal interphalangeal joints of EOS-treated animals showed obvious protection of cartilage and soft tissue. Finally, FMT analysis strongly supported the anti-arthritic effect of EOS. EOS had high phenolic and total flavonoid content as well as strong antioxidant activity. Conclusions Results illustrated that the anti-arthritic properties of O. stamineus could be beneficial for prevention and management of rheumatoid arthritis and other chronic inflammatory disorders. Graphical abstract Illustration of the Anti- arthritis efficacy of Orthosiphon Stamineus standardized extract. ![]()
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16
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Kumar R, Gupta YK, Singh S, Patil A. Glorisa superba Hydroalcoholic Extract from Tubers Attenuates Experimental Arthritis by Downregulating Inflammatory Mediators, and Phosphorylation of ERK/JNK/p-38. Immunol Invest 2016; 45:603-18. [PMID: 27603689 DOI: 10.1080/08820139.2016.1195406] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Glorisa superba (GS) is a medicinal plant that has been traditionally used in the treatment of joint pain and rheumatoid arthritis (RA). The present study was carried out to investigate the antiarthritic activity of Glorisa superba hydroalcoholic extract (GSHE) in an adjuvant-induced arthritis (AIA) rat model. Arthritis was induced by sub-plantar administration of complete Freund's adjuvant (CFA) and GSHE (25, 50, or 100 mg/kg/day) was administered orally for 21 consecutive days. Joint diameter was measured on Days 0, 3, 7, 14, and 21. GSHE dose dependently attenuates the increased joint diameter and serum tumor necrosis factor (TNF)-α level following induction of arthritis by adjuvant. This attenuation was well substantiated with reduced mRNA expression of interleukin (IL)-1β, IL-6, TNF-α, and NF-κB. Additionally, GSHE inhibited phosphorylation of the mitogen-activated protein kinases (MAPK) signaling pathway as there was decreased protein expression of MAPK (p-p38/p38 and p-ERK/ERK p-JNK/JNK ratio). Moreover, GSHE in a dose-dependent fashion normalized the redox status of ankle joint (GSH, malonaldialdehyde [MDA], and NO levels and superoxide dismutase [SOD] and catalase [CAT] activities) and displayed decreased inflammatory cell infiltration in histopathological findings. Taken together, these findings indicate that GSHE protects against AIA by modulating MAPK.
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Affiliation(s)
- Rohit Kumar
- a Department of Pharmacology , All India Institute of Medical Sciences (AIIMS) , New Delhi , India.,b Department of Pharmacology , Postgraduate Institute of Medical Education and Research , Chandigarh , India
| | - Yogendra Kumar Gupta
- a Department of Pharmacology , All India Institute of Medical Sciences (AIIMS) , New Delhi , India
| | - Surender Singh
- a Department of Pharmacology , All India Institute of Medical Sciences (AIIMS) , New Delhi , India
| | - Amol Patil
- b Department of Pharmacology , Postgraduate Institute of Medical Education and Research , Chandigarh , India
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17
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Farzaei MH, Farzaei F, Abdollahi M, Abbasabadi Z, Abdolghaffari AH, Mehraban B. A mechanistic review on medicinal plants used for rheumatoid arthritis in traditional Persian medicine. J Pharm Pharmacol 2016; 68:1233-48. [DOI: 10.1111/jphp.12606] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2016] [Accepted: 06/10/2016] [Indexed: 11/29/2022]
Abstract
Abstract
Objectives
Rheumatoid arthritis (RA) is a chronic, inflammatory, autoimmune disease, which affects synovial tissue in multiple joints. Although conventional treatments of RA commonly alleviate the symptoms, high incidence of adverse reactions leads to research tendency towards complementary and alternative medicine. As various medicinal plants are traditionally used for the management of symptomatologies associated with RA in Persian medicine, we reviewed medicinal literature to confirm their efficacy in the management of RA.
Key findings
Scientific evidence revealed that traditional medicaments exert beneficial effects on RA through several cellular mechanisms including downregulation of pro-inflammatory cytokines such as TNF-α, IL-6 and NF-κB, suppression of oxidative stress, inhibition of cartilage degradation with destructive metalloproteinases and enhancement of antioxidant performance. Various active constituents from different chemical categories including flavonols, lignans, coumarins, terpenes, glycosylflavons, dihydroflavonols, phytoestrogens, sesquiterpene lactones, anthraquinones, alkaloids and thymoquinones have been isolated from the medicinal plants.
Summary
The pharmacological mechanisms of the medicinal plants traditionally used for RA in Persian medicine are discussed in the current review. Further investigations are mandatory to focus on bioefficacy of these phytochemicals for finding novel natural drugs.
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Affiliation(s)
- Mohammad Hosein Farzaei
- Pharmaceutical Sciences Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
- Medical Biology Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
- Phytopharmacology Interest Group (GPIG), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Fatemeh Farzaei
- Medical Biology Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Mohammad Abdollahi
- Faculty of Pharmacy and Pharmaceutical Sciences Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Zahra Abbasabadi
- Pharmaceutical Sciences Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Amir Hossein Abdolghaffari
- Medicinal Plants Research Center, Institute of Medicinal Plants, ACECR, Karaj, Iran
- Department of Pharmacology & Toxicology, Faculty of Pharmacy, Alborz University of Medical Sciences, Karaj, Iran
- Gastrointestinal Pharmacology Interest Group (GPIG), Universal Scientific Education and Research Network (USERN), Tehran, Iran
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Abstract
Introduction: Rosa centifolia L. (Rosaceae) have been used for the treatment of joint pain and rheumatoid arthritis (RA) in the traditional system of medicine. Aim: In this study, the antiarthritic activity of the alcoholic extract from the floral parts of R. centifolia was investigated. Materials and Methods: The anti-inflammatory and antiarthritic activity of R. centifolia alcoholic extract (RCAE: 32, 64, and 128 mg/kg) was evaluated using the carrageenan-induced paw edema and complete Freund's adjuvant (CFA) induced arthritis model. Serum from arthritic rats was collected for the estimation of pro-inflammatory cytokine levels. Further, the safety of RCAE was evaluated in an acute and sub-acute (28-day) oral toxicity study. Results: RCAE (64 and 128 mg/kg) significantly (P < 0.01) inhibited carrageenan-induced paw edema at 1, 3, and 6 h post carrageenan challenge and demonstrated significant (P < 0.01) antiarthritic activity on days 3, 7, 14, and 21 day following CFA immunization. Further, RCAE (128 mg/kg) treatment also produced a significant (P < 0.01) decrease in circulating pro-inflammatory cytokine levels as compared with control. Further, no toxicologically significant treatment-related effects were observed in the oral sub-acute toxicity study conducted with the extract. Conclusion: The result of study demonstrates the antiarthritic activity of R. centifolia and validates its traditional use for the treatment of RA.
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Affiliation(s)
- Rohit Kumar
- Department of Pharmacology, All India Institute of Medical Sciences, New Delhi, India
| | - Vinod Nair
- IPR Division-05, Evalueserve SEZ (Gurgoan) Pvt. Ltd., Gurgoan, Haryana, India
| | - Surender Singh
- Department of Pharmacology, All India Institute of Medical Sciences, New Delhi, India
| | - Yogendra Kumar Gupta
- Department of Pharmacology, All India Institute of Medical Sciences, New Delhi, India
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Kumar R, Gupta YK, Singh S, Arunraja S. Picrorhiza kurroa Inhibits Experimental Arthritis Through Inhibition of Pro-inflammatory Cytokines, Angiogenesis and MMPs. Phytother Res 2015; 30:112-9. [PMID: 26556014 DOI: 10.1002/ptr.5509] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2015] [Revised: 10/10/2015] [Accepted: 10/13/2015] [Indexed: 12/18/2022]
Abstract
The present study investigates the anti-arthritic activity of Picrorhiza kurroa (PK), on formaldehyde and adjuvant-induced arthritis (AIA) in rat. Administration of Picrorhiza kurroa rhizome extract (PKRE) significantly inhibited joint inflammation in both animal models. In AIA-induced arthritic rat, treatment with PKRE considerably decreased synovial expression of interleukin-1β (IL-1β), interleukin-6 (IL-6), tumor necrosis factor receptor-1 (TNF-R1) and vascular endothelial growth factor as compared with control. The anti-arthritic activity was found to be well substantiated with significant suppression of oxidative and inflammatory markers as there was decreased malonaldehyde, Nitric oxide, tumor necrosis factor alpha levels accompanied with increased glutathione and superoxide dismutase, catalase activities. Additionally, PKRE significantly inhibited the expression of degrading enzymes, matrix metalloproteinases-3 and matrix metalloproteinases-9 in AIA-induced arthritic rat. Histopathology of paw tissue displayed decreased inflammatory cell infiltration as compared with control. Taken together, these results demonstrated the anti-arthritic activity of PKRE against experimental arthritis, and the underlying mechanism behind this efficacy might be mediated by inhibition of inflammatory mediators and angiogenesis, improvement of the synovium redox status and decreased expression of matrix metalloproteinases.
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Affiliation(s)
- Rohit Kumar
- Department of Pharmacology, All India Institute of Medical Sciences (AIIMS), New Delhi, 110029, India
| | - Yogendra Kumar Gupta
- Department of Pharmacology, All India Institute of Medical Sciences (AIIMS), New Delhi, 110029, India
| | - Surender Singh
- Department of Pharmacology, All India Institute of Medical Sciences (AIIMS), New Delhi, 110029, India
| | - S Arunraja
- Research officer, Natural Remedies Pvt. Ltd, Bangalore, 560 100, India
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Choopani R, Ghourchian A, Hajimehdipoor H, Kamalinejad M. Scientific Evaluation of Pharmacological Treatment of Osteoarthritis in the Canon of Medicine. J Evid Based Complementary Altern Med 2015; 21:228-34. [DOI: 10.1177/2156587215599291] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2015] [Accepted: 07/13/2015] [Indexed: 12/21/2022] Open
Abstract
Osteoarthritis is the most common articular disease worldwide. Nonetheless, common osteoarthritis treatments are either not effective or associated with side effects. Now the materials derived from plants have found a relevant place in drug discovery. Until the mid-18th century, osteoarthritis in all medical schools worldwide had been managed as general arthritis. Avicenna, the famous scholar of Iranian traditional medicine has provided a long list of herbs that have been used traditionally to treat arthritis. To gain this worthy list, we searched his most famous medical masterpiece: Canon of Medicine. Some of these materials are investigated and employed by modern medicine. However, it is difficult to ignore that still more of these naturally occurring materials could be of use in modern medicine not only to prevent osteoarthritis progression but also osteoarthritis management as natural anti-inflammatory drugs.
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Affiliation(s)
- Rasool Choopani
- Department of Traditional Medicine, School of Traditional Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Anahita Ghourchian
- Department of Traditional Medicine, School of Traditional Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Homa Hajimehdipoor
- Department of Traditional Pharmacy, School of Traditional Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Materia and Medica Research Center, School of Traditional Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Kamalinejad
- Department of Pharmacognosy, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran , Iran
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21
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Kumar R, Nair V, Gupta YK, Singh S. Anti-inflammatory and anti-arthritic activity of aqueous extract of Rosa centifolia
in experimental rat models. Int J Rheum Dis 2015. [DOI: 10.1111/1756-185x.12625] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Rohit Kumar
- Department of Pharmacology; All India Institute of Medical Sciences; New Delhi India
| | - Vinod Nair
- Department of Pharmacology; All India Institute of Medical Sciences; New Delhi India
| | - Yogendra Kumar Gupta
- Department of Pharmacology; All India Institute of Medical Sciences; New Delhi India
| | - Surender Singh
- Department of Pharmacology; All India Institute of Medical Sciences; New Delhi India
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Singh S, Kumar R, Jain H, Gupta YK. Anti-inflammatory and antiarthritic activity of UNIM-301 (a polyherbal unani formulation) in Wistar rats. Pharmacognosy Res 2015; 7:188-92. [PMID: 25829793 PMCID: PMC4357970 DOI: 10.4103/0974-8490.150515] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2014] [Revised: 08/27/2014] [Accepted: 02/02/2015] [Indexed: 11/06/2022] Open
Abstract
Background: UNIM-301 is a polyherbal formulation used in the Unani system of medicine for the treatment of joint pain and rheumatoid arthritis (RA). Objective: The objective was to evaluate the anti-inflammatory and antiarthritic activity of UNIM-301 in carrageenan-induced paw edema and complete Freund's Adjuvant (CFA) induced arthritis. Materials and Methods: The anti-inflammatory and antiarthritic activity of UNIM-301 was evaluated using carrageenan-induced paw edema and CFA induced animal arthritis models, respectively, in doses of 250, 500, and 1000 mg/kg body weight. Anti-inflammatory activity of UNIM-301 was evaluated using carrageenan-induced paw edema model using a digital plethysmometer. Anti-arthritic activity was evaluated using CFA induced arthritis, and joint sizes were measured at regular intervals using a micrometer screw gauge. Serum was collected and subjected to estimation of pro-inflammatory cytokine. Indomethacin 3 mg/kg body weight) was used as a standard drug in both the models. The acute and chronic toxicity study was carried out to evaluate the safety of the test drug. Results: UNIM-301 treatment produced a dose-dependent reduction in paw edema and paw thickness in carrageenan-induced paw edema and CFA-induced arthritis, respectively, as compared to control. UNIM 301 also reduced the expression of pro-inflammatory mediator in a dose-dependent manner as compared to control. Conclusion: The result of the present study suggests that anti-inflammatory and anti-arthritic activity of UNIM-301, which might be accredited to inhibitory activity on pro-inflammatory cytokines to its various individual constituents.
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Affiliation(s)
- Surender Singh
- Department of Pharmacology, All India Institute of Medical Sciences, New Delhi, India
| | - Rohit Kumar
- Department of Pharmacology, All India Institute of Medical Sciences, New Delhi, India
| | - Hitesh Jain
- Department of Pharmacology, All India Institute of Medical Sciences, New Delhi, India
| | - Y K Gupta
- Department of Pharmacology, All India Institute of Medical Sciences, New Delhi, India
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Farzaei MH, Farzaei F, Gooshe M, Abbasabadi Z, Rezaei N, Abdolghaffari AH. Potentially effective natural drugs in treatment for the most common rheumatic disorder: osteoarthritis. Rheumatol Int 2014; 35:799-814. [DOI: 10.1007/s00296-014-3175-z] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2014] [Accepted: 11/05/2014] [Indexed: 01/15/2023]
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Seow LJ, Beh HK, Umar MI, Sadikun A, Asmawi MZ. Anti-inflammatory and antioxidant activities of the methanol extract of Gynura segetum leaf. Int Immunopharmacol 2014; 23:186-91. [PMID: 25194675 DOI: 10.1016/j.intimp.2014.08.020] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2014] [Revised: 08/14/2014] [Accepted: 08/15/2014] [Indexed: 11/24/2022]
Abstract
Gynura segetum, family Compositae, is a cultivated species and can be found growing in the tropical regions of Indonesia and Malaysia. The plant is known for its use for the treatment of cancer, inflammation, diabetes, hypertension and skin afflictions. In the current study, in vivo anti-inflammatory effect of the methanol extract G. segetum leaf and its antioxidant effect in vitro have been investigated for the first time. The in vitro antioxidant activities of the methanol extract were measured using common methods including total phenolic content; total flavonoid content; scavenging of 1,1-diphenyl-2-picrylhydrazyl (DPPH) and β-carotene bleaching assays. The in vivo anti-inflammatory activities were tested using the cotton pellet implanted animal model. The measurement of pro-inflammatory cytokine (TNF-α and IL-1) levels in the blood samples of the rats was carried out by using ELISA kits. The inhibitory activity on cyclooxygenase (COX) enzyme of methanol extract was also evaluated. The methanol extract exhibited good antioxidant activity which is associated with their total phenolic and flavonoid contents. Methanol extract strongly inhibited the granuloma tissue formation in rats and the anti-inflammatory potential was mediated through the inhibition of pro-inflammatory cytokines and COX-2 enzyme activities. Taken together, the present study suggests that G. segetum's leaf is a natural source of antioxidants and has potential therapeutic benefits against chronic inflammation.
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Affiliation(s)
- Lay-Jing Seow
- School of Pharmaceutical Sciences, Universiti Sains Malaysia, Penang, Malaysia.
| | - Hooi-Kheng Beh
- School of Pharmaceutical Sciences, Universiti Sains Malaysia, Penang, Malaysia
| | | | - Amirin Sadikun
- School of Pharmaceutical Sciences, Universiti Sains Malaysia, Penang, Malaysia
| | - Mohd Zaini Asmawi
- School of Pharmaceutical Sciences, Universiti Sains Malaysia, Penang, Malaysia
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Nair V, Singh S, Gupta YK. Anti-granuloma activity of Coriandrum sativum in experimental models. J Ayurveda Integr Med 2013; 4:13-8. [PMID: 23741156 PMCID: PMC3667427 DOI: 10.4103/0975-9476.109544] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2012] [Revised: 10/07/2012] [Accepted: 11/23/2012] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND Coriandrum sativum has been used in the traditional systems of medicine for management of arthritis and other inflammatory disorders. OBJECTIVES In this study, we have evaluated the anti-inflammatory and anti-granuloma activities of Coriandrum sativum hydroalcoholic extract (CSHE) in experimental models. MATERIALS AND METHODS The anti-inflammatory activity of CSHE was evaluated using carrageenan-induced paw edema model and the anti-granuloma activity of CSHE was evaluated using the subcutaneous cotton pellet implantation-induced granuloma formation and stimulation of peritoneal macrophages with complete Freund's adjuvant. Serum tumor necrosis factor-α (TNF-α), IL-6, IL-1 β levels, and peritoneal macrophage expression of TNF-R1 were evaluated as markers of global inflammation. RESULTS CSHE at the highest dose tested (32 mg/kg) produced a significant reduction (P < 0.05) in paw edema after carrageenan administration. CSHE treatment also reduced dry granuloma weight in all treated animals. Serum IL-6 and IL-1 β levels were significantly (P < 0.05) lower in the CSHE (32 mg/kg)-treated group as compared to control. Although there was an increase in serum TNF-α level in the CSHE-treated group as compared to control, TNF-R1 expression on peritoneal macrophages was found to be reduced. CONCLUSION Thus, the result of this study demonstrates the anti-inflammatory and anti-granuloma activities of CSHE in experimental models, and validates its traditional use for the management of arthritis and other inflammatory disorders.
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Affiliation(s)
- Vinod Nair
- Department of Pharmacology, All India Institute of Medical Sciences, New Delhi, India
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