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Zafar F, Shaheen G, Asif HM, Farhan M, Muteeb G, Aatif M. Onosma bracteatum Wall Aqueous-Ethanolic Extract Suppresses Complete Freund's Adjuvant-Induced Arthritis in Rats via Regulation of TNF-α, IL-6, and C-Reactive Protein. Molecules 2024; 29:1830. [PMID: 38675650 PMCID: PMC11052358 DOI: 10.3390/molecules29081830] [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: 03/12/2024] [Revised: 04/01/2024] [Accepted: 04/04/2024] [Indexed: 04/28/2024] Open
Abstract
Onosma bracteatum Wall (O. bracteatum) has been used traditionally for the management of arthritis; however, its therapeutic potential warrants further investigation. This study aimed to evaluate the anti-arthritic effects of the aqueous-ethanolic extract of O. bracteatum leaves (AeOB) in a rat model of complete Freund's adjuvant (CFA)-induced arthritis. Rats were treated with AeOB (250, 500, and 750 mg/kg), indomethacin (10 mg/kg), or a vehicle control from days 8 to 28 post-CFA injection. Arthritic score, paw diameter, and body weight were monitored at regular intervals. X-ray radiographs and histopathological analysis were performed to assess arthritic severity. Inflammatory cytokines tumor necrosis factor-alpha (TNF-α), interleukin-6 (IL-6), and C-reactive protein (CRP) were quantified by qPCR and icromatography. Phytochemical analysis of AeOB revealed alkaloids, flavonoids, phenols, tannins, Saponins, and glycosides. AeOB also exhibited antioxidant potential with an IC50 of 73.22 µg/mL in a DPPH assay. AeOB and diclofenac exhibited anti-inflammatory and anti-arthritic activities. Rats treated with AeOB at 750 mg/kg and indomethacin showed significantly reduced arthritic symptoms and joint inflammation versus the CFA control. The AeOB treatment downregulated TNF-α and IL-6 and decreased CRP levels compared with arthritic rats. Radiography and histopathology also showed improved prognosis. These findings demonstrate the anti-arthritic potential of AeOB leaves.
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Affiliation(s)
- Farah Zafar
- Department of Eastern Medicine, University College of Conventional Medicine, Faculty of Medicine & Allied Health Sciences, The Islamia University of Bahawalpur, Bahawalpur 63100, Pakistan; (G.S.); (H.M.A.)
| | - Ghazala Shaheen
- Department of Eastern Medicine, University College of Conventional Medicine, Faculty of Medicine & Allied Health Sciences, The Islamia University of Bahawalpur, Bahawalpur 63100, Pakistan; (G.S.); (H.M.A.)
| | - Hafiz Muhammad Asif
- Department of Eastern Medicine, University College of Conventional Medicine, Faculty of Medicine & Allied Health Sciences, The Islamia University of Bahawalpur, Bahawalpur 63100, Pakistan; (G.S.); (H.M.A.)
| | - Mohd Farhan
- Department of Chemistry, College of Science, King Faisal University, Al Ahsa-31982, Saudi Arabia;
- Department of Basic Sciences, Preparatory Year, King Faisal University, Al-Ahsa 31982, Saudi Arabia
| | - Ghazala Muteeb
- Department of Nursing, College of Applied Medical Sciences, King Faisal University, Al-Ahsa 31982, Saudi Arabia;
| | - Mohammad Aatif
- Department of Public Health, College of Applied Medical Sciences, King Faisal University, Al-Ahsa 31982, Saudi Arabia
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Kazeminia M, Gandomi H, Koohi MK, Noori N, Khanjari A, Ehterami A. Optimization of Ziziphora clinopodioides L. essential oil nanoencapsulation in chitosan nanocomplex by response surface methodology. Int J Biol Macromol 2024; 265:131114. [PMID: 38547954 DOI: 10.1016/j.ijbiomac.2024.131114] [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: 01/02/2024] [Revised: 03/13/2024] [Accepted: 03/21/2024] [Indexed: 04/18/2024]
Abstract
Nano-encapsulation of essential oils, a specific area of interest, can help overcome challenges associated with their commercial use. This study aimed to evaluate the effect of different concentrations of chitosan, Ziziphora clinopodioides L. essential oil (ZcEO), and Sodium-Tri Polyphosphate (TPP), both individually and in interaction, on several properties of EO-loaded chitosan nanoparticles. These properties include particle size (PS), zeta potential (ZP), and encapsulation efficiency (EE) using a two-stage emulsion-ionic gelation approach. The optimization of the parameters was done by response surface methodology using Box-Behnken design. The chemical composition of ZcEO was analyzed as well. The primary compounds in ZcEO were found to be pulegone (29.24 %), 1,3-dimethyl-2-(2-methylpropylidene) imidazolidine (9.05 %), piperitenone (6.65 %), thymol (5.38 %), and carvacrol (5.27 %). The PS ranged from 117.33 to 4934.1 nm, the ZP varied from -1.1 to -30.83 mV, and the EE spanned from 31.74 to 87.04 %. The results showed that an increase in the initial EO content led to a decrease in PS and ZP, but an increase in EE. Moreover, increasing the TPP concentration resulted in an enhancement in PS, ZP, and EE, whereas increasing the Chs concentration led to a slight increase in PS, ZP, and EE. Furthermore, the results of this study proved the interaction effect of different parameters on the responses investigated. Under optimized conditions, the optimal concentrations of chitosan, ZcEO and TPP were attained at 6.768, 6.078, and 7.595 mg/mL respectively. This resulted in a PS of 117.331 nm, a ZP of -20.949 mV, and an EE of 75.385 %. In conclusion, the results suggest that adjusting the concentrations of Chs, EO, and TPP is an effective approach to controlling the properties of NPs and optimizing their performance.
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Affiliation(s)
- Masoud Kazeminia
- Department of Food Hygiene and Quality Control, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran
| | - Hassan Gandomi
- Department of Food Hygiene and Quality Control, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran.
| | - Mohammad Kazem Koohi
- Division of Toxicology, Department of Comparative Biosciences, Faculty of Veterinary Medicine, University of Tehran, Iran
| | - Negin Noori
- Department of Food Hygiene and Quality Control, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran
| | - Ali Khanjari
- Department of Food Hygiene and Quality Control, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran
| | - Anita Ehterami
- Department of Food Hygiene and Quality Control, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran
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Nazar N, Mehmood MH, Siddique R, Faisal MN. Assessment of antiarthritic potential of Asparagus dumosus using formaldehyde and CFA-induced arthritic models in rats via modulation of oxidative stress biomarkers and mRNA expression of IL-1b, IL-6, RANKL, OPG, TNF-α and COX-2. Inflammopharmacology 2024; 32:825-847. [PMID: 38057565 DOI: 10.1007/s10787-023-01391-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Accepted: 10/27/2023] [Indexed: 12/08/2023]
Abstract
Medicinal plants play a pivotal role in the prevention of chronic non-communicable diseases including arthritis. Despite the traditional use of Asparagus dumosus in arthritis, it has not been studied yet for its effectiveness in arthritis. This study was aimed to explore the antiarthritic potential of A. dumosus in formaldehyde and complete Freund's adjuvant (CFA)-induced arthritic rats. Body weight, arthritic index, hepatic oxidative stress, hematological, biochemical and inflammatory markers were assessed using ELISA, whilst qRT-PCR studies were carried out for the mRNA expression of IL-1b, IL-6, RANKL, OPG, TNF-α and COX-2 genes. GCMS and HPLC analysis were performed to identify the secondary metabolites of A. dumosus. From day 8 to 28 post-administration of formaldehyde and CFA, oral administration of A. dumosus (600, 300 and 150 mg/kg) showed a noteworthy improvement (p < 0.001) in the body weights, immune organ weights, serum levels of rheumatoid (RA) factor, C-reactive protein, TNF-α and IL-6 levels in arthritic rats similar to the effect of piroxicam and methotrexate. Subsequently, the administration of A. dumosus to formaldehyde and CFA-challenged rats, caused a marked decrease (p < 0.001) in the mRNA expression of IL-1b, IL-6, OPG, RANKL, TNF-α and COX-2 genes in treated rats. Likewise, when assessed for antioxidant potential, A. dumosus produced a pronounced (p < 0.001) reduction in malondialdehyde (MDA) levels and hydrogen peroxide (H2O2) production, whilst a dose-dependent (p < 0.001) increase in catalase (CAT) and superoxide dismutase (SOD) activities was recorded. GCMS profiling of A. dumosus presented benzaldehyde, 3-hydroxy-4-methoxy-, 1-decanol and undecane as plant compositions, whereas HPLC fingerprinting displayed quercetin, benzaldehyde, 3-hydroxy-4-methoxy-, gallic acid and cinnamic acid as plants constituents. These results depict that A. dumosus possesses anti-arthritic effect mediated possibly through attenuation of arthritic indices, chronic inflammatory and oxidative stress biomarkers along with down-regulation in the mRNA expression of arthritic candid genes.
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Affiliation(s)
- Nimra Nazar
- Department of Pharmacology, Faculty of Pharmaceutical Sciences, Government College University, Faisalabad, 38000, Pakistan
| | - Malik Hassan Mehmood
- Department of Pharmacology, Faculty of Pharmaceutical Sciences, Government College University, Faisalabad, 38000, Pakistan.
| | - Rida Siddique
- Department of Pharmacology, Faculty of Pharmaceutical Sciences, Government College University, Faisalabad, 38000, Pakistan
| | - Muhammad Naeem Faisal
- Department of Physiology and Pharmacology, Faculty of Veterinary Sciences, University of Agriculture, Faisalabad, Pakistan
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Nazar N, Hussain AI, Rathore HA. Inter-Varietal Variation in Phenolic Profile, Antioxidant, Anti-Inflammatory and Analgesic Activities of Two Brassica rapa Varieties: Influence on Pro-Inflammatory Mediators. Molecules 2023; 29:117. [PMID: 38202700 PMCID: PMC10779636 DOI: 10.3390/molecules29010117] [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: 09/16/2023] [Revised: 10/22/2023] [Accepted: 10/24/2023] [Indexed: 01/12/2024] Open
Abstract
The present research study aims to appraise the potential of polyphenol-rich extracts from two Brassica rapa varieties on antioxidant, anti-inflammatory and analgesic activities using carrageenan-induced paw edema model in rats. Methanol extracts of peels and pulps of Brassica rapa yellow root (BRYR) and Brassica rapa white root (BRWR) were prepared using the soxhlet extraction technique. All four extracts were analyzed by reversed-phase high-pressure liquid chromatography (RP-HPLC) for the polyphenols, and results showed that 10 phenolic acids and 4 flavonoids were detected. Gallic acid was the major phenolic acid (174.6-642.3 mg/100 g of dry plant material) while catechin was the major (34.45-358.5 mg/100 g of dry plant material) flavonoid detected in the extracts. The total phenolic contents (TPC) of BRYR peel, BRWR peel, BRYR pulp and BRWR pulp extracts were in the range of 1.21-5.01 mg/g of dry plant material, measured as GAE, whereas the total flavonoid contents (TFC) were found in the range of 0.90-3.95 mg/g of dry plant material, measured as QE. BRYR peel extract exhibited the best DPPH radical scavenging activity (IC50, 3.85 µg/mL) and reducing potential as compared with other extracts. The in vivo anti-inflammatory potential was assessed by carrageenan-induced rat paw edema, and the analgesic potential was investigated by a hot plate test. Suppression of biochemical inflammatory biomarkers including C-reactive protein (CRP), rheumatoid factor (RF) and tumor necrosis factor (TNF-α), and interleukin-6 (IL-6) concentration were also determined. Results showed that BRYR peel extracts reduced paw edema and suppressed the production of TNF-α, IL-6, CRP and RF most significantly, followed by BRWR peel, BRYR pulp and BRWR pulp extracts. In addition, histopathology observation also supports the anti-inflammatory effect of peel extracts as being greater than that of root pulp extracts. Moreover, it was observed that the analgesic effect of the root-peel extracts was also more pronounced as compared with root-pulp extracts. It can be concluded that BRYR peel extract has higher phenolic contents and showed higher suppression of TNF-α, IL-6, CRP and RF, with strong antioxidant, anti-inflammatory and analgesic effects.
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Affiliation(s)
- Nida Nazar
- Department of Chemistry, Government College University Faisalabad, Faisalabad 38000, Pakistan;
| | - Abdullah Ijaz Hussain
- Department of Chemistry, Government College University Faisalabad, Faisalabad 38000, Pakistan;
- Hi-Tech Lab, Government College University Faisalabad, Faisalabad 38000, Pakistan
| | - Hassaan Anwer Rathore
- Department of Pharmaceutical Sciences, College of Pharmacy, QU Health, Qatar University, Doha 2713, Qatar
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Ratheesh M, Jose SP, Sheethal S, Sindhu A, Sandya S, Asish A. Ameliorating effect of polyherbal formulation (Febrojith) on acute and chronic inflammatory model via inhibiting inflammation and oxidative stress. JOURNAL OF ETHNOPHARMACOLOGY 2023; 317:116824. [PMID: 37348795 DOI: 10.1016/j.jep.2023.116824] [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: 03/01/2023] [Revised: 06/12/2023] [Accepted: 06/19/2023] [Indexed: 06/24/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Inflammation is a complex biological response of the tissue to noxious stimuli, which causes several debilitating inflammatory disorders. Currently, various conventional medicines are available, but their consumption causes adverse effects, hence researchers focused on alternatives like medical herbs from natural sources, as one of the most promising sources of therapeutic agents for inflammation. Febrojith is a well-known traditional Ayurvedic formulation obtained from the treasures of Ayurveda with a unique blend of herbs that are used effectively in preventing and combating a broad spectrum of infections, fevers, and also enhancing immunity for many years. However, its anti-inflammatory, efficacy and underlying mechanism remained unexplored. AIM OF THE STUDY In the present study, we investigated the chemical characterization and in vivo anti-inflammatory efficacy of Febrojith (FB) on acute and chronic inflammatory models via inhibiting inflammation and oxidative stress. MATERIALS AND METHODS FB was analyzed for chemical characterization & its phytoconstituents by UV-Vis spectrum, FT-IR, and GC-MS analysis. The anti-inflammatory activity of FB was studied on carrageenan-induced acute and adjuvant-induced chronic experimental models. The inflammatory cytokines and mediators were measured using the ELISA & Colorimetry techniques. Histopathology and cytology of paw tissue and synovium were analyzed by H&E and Papanicolau's (PAP)-staining methods. RESULTS 100 mg/kg bwt was found to be a potent dose from the carrageenan model and evaluated its effect in the adjuvant-induced chronic arthritic model. In the chronic model, 84% of edema inhibition was observed at the dose of 100 mg/kg bwt. Moreover, the supplementation of FB was shown to significantly (p ≤ 0.05) decrease the TBARS level and activity of myeloperoxidase in the paw tissue. In addition, adjuvant-induced production of various pro-inflammatory cytokines like TNF-α, IL-1β, IL-6, PGE2, NO and COX-2 were suppressed in inflamed rats subjected to FB supplementation. It also revealed that FB supplementation significantly (p ≤ 0.05) reduced the haematological markers. From the histopathology and cytological analysis, we found a reduction in the edema formation, and infiltration of inflammatory cells after the supplementation of FB. CONCLUSION In conclusion, FB might be used as an effective and potent drug against inflammation.
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Affiliation(s)
- M Ratheesh
- Department of Biochemistry, St. Thomas College, Palai, Kottayam, Kerala, India.
| | - Svenia P Jose
- Department of Biochemistry, St. Thomas College, Palai, Kottayam, Kerala, India
| | - S Sheethal
- Department of Biochemistry, St. Thomas College, Palai, Kottayam, Kerala, India
| | - A Sindhu
- Research and Development, The Arya Vaidya Pharmacy (Coimbatore) Limited, India
| | - S Sandya
- Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore, Karnataka, India
| | - Aditya Asish
- Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore, Karnataka, India
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Dar E, Mobashar A, Shabbir A, Mushtaq MN, Anjum I, Z. Gaafar AR, Nafidi HA, Bourhia M. Mechanistic Evaluation of Antiarthritic Effects of Citronellol in CFA-Induced Arthritic Rats. ACS OMEGA 2023; 8:44955-44963. [PMID: 38046326 PMCID: PMC10688163 DOI: 10.1021/acsomega.3c06374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/26/2023] [Revised: 10/23/2023] [Accepted: 10/26/2023] [Indexed: 12/05/2023]
Abstract
Rheumatoid arthritis (RA) is an autoimmune disease characterized by systemic inflammation, joint tissue damage, pain, and synovitis. It leads to deformity of joints, disability, and even premature death. Markers of inflammation are highly expressed in synovium fluid and serum of arthritic patients and play an important role in the pathophysiology of RA. These transcription factors promote the fabrication of type I interferons and inflammatory cytokines. In RA, degradation of synovial cartilage and bone results from stimulation of proinflammatory cytokines. Citronellol (Ct), a monoterpene alcohol, is found in citrus fruits and essential oils of many aromatic plants. It possesses numerous pharmacological properties such as antioxidant activity and potential antinociceptive and anti-inflammatory effects. Keeping in view the significant anti-inflammatory role of Ct, a trial of 28 days was conducted. Ct was administered orally at three different doses (25, 50, and 100) mg/kg in Freund's adjuvant-induced arthritic rats, and the results were compared with piroxicam, chosen as the standard drug. The antiarthritic activity of the compound was evaluated through measurements of arthritic scoring and plethysmometry before and after treatment. The blood biochemical and hematological parameters and histopathological analyses were performed. Additionally, qPCR was conducted to analyze the mRNA expression levels of TNF-α, IL-1β, NF-κB, MMP3, IL-6, and IL-4 in the blood. ELISA was performed to evaluate the levels of PGE2. The results demonstrated that Ct showed significant results at all doses, but the highest dose proved to be most significant in terms of decreasing arthritic scoring and paw edema, indicating the antiarthritic potential of Ct. Furthermore, the compound was found to downregulate all the proinflammatory cytokines (TNF-α, IL-1β, NF-κB, MMP3, and IL-6) and upregulate the anti-inflammatory cytokine (IL-4). The levels of PGE2 were also reduced which further supported the antiarthritic effects of Ct and validated it as a potential antiarthritic candidate.
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Affiliation(s)
- Eshwa Dar
- Department
of Pharmacology, Faculty of Pharmacy, The
University of Lahore, Lahore 55150, Pakistan
| | - Aisha Mobashar
- Department
of Pharmacology, Faculty of Pharmacy, The
University of Lahore, Lahore 55150, Pakistan
| | - Arham Shabbir
- Department
of Pharmacology, Institute of Pharmacy, Faculty of Pharmaceutical
and Allied Health Sciences, Lahore College
for Women University, Jail Road, 54000 Lahore, Pakistan
| | - Muhammad Naveed Mushtaq
- Department
of Pharmacology, Faculty of Pharmacy, The
University of Lahore, Lahore 55150, Pakistan
| | - Irfan Anjum
- Department
of Basic Medical Sciences, Shifa College of Pharmaceutical Sciences, Shifa Tameer-e-Millat University, Islamabad 44000, Pakistan
| | - Abdel-Rhman Z. Gaafar
- Department
of Botany and Microbiology, College of Science, King Saud University, P.O. Box 11451, Riyadh 11451, Saudi Arabia
| | - Hiba-Allah Nafidi
- Department
of Food Science, Faculty of Agricultural and Food Sciences, Laval University, 2325, Quebec City, Quebec G1 V 0A6, Canada
| | - Mohammed Bourhia
- Department
of Chemistry and Biochemistry, Faculty of Medicine and Pharmacy, Ibn Zohr University, Laayoune 70000, Morocco
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Sattar S, Shabbir A, Shahzad M, Akhtar T, Ahmad A, Alnasser SM, Riaz B, Karimullah S, Ahmad A. Eichhornia crassipes Ameliorated Rheumatoid Arthritis by Modulating Inflammatory Cytokines and Metalloproteinase Enzymes in a Rat Model. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:1594. [PMID: 37763713 PMCID: PMC10534300 DOI: 10.3390/medicina59091594] [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: 08/04/2023] [Revised: 08/21/2023] [Accepted: 08/30/2023] [Indexed: 09/29/2023]
Abstract
Background and Objectives: This study was planned to investigate the anti-arthritic property of flowers of E. crassipes in a Sprague-Dawley rat model by administering Freund's Complete Adjuvant (FCA). Materials and Methods: Arthritis was induced at day 0 in all rats except negative controls, while arthritic progress and paw edema were analyzed on specific days (8th, 13th, 18th, and 23rd) via the macroscopic arthritic scale and a digital Vernier caliper, respectively. Histopathological parameters were examined using a Hematoxylin and Eosin (H&E) staining method. Blood samples were withdrawn from rats to investigate the effects of the E. crassipes flower on the mRNA expression values of inflammatory markers, via a reverse transcription PCR technique. Serum samples were used to determine prostaglandin E2 (PGE2) levels using enzyme-linked immunosorbent assay (ELISA). Values of alanine transaminase (ALT), aspartate aminotransferase (AST), creatinine, and urea, besides hematological parameters, i.e., the hemoglobin (Hb) content and complete blood count (CBC), were investigated. Results: The data showed that E. crassipes inhibited the arthritic progress and ameliorated the paw edema. The amelioration of parameters assessed via the histopathological analysis of ankle joints, as well as via hematological analysis, confirmed the diminution of rheumatoid arthritis (RA) in the plant-treated groups. Treatment with E. crassipes inhibited the expression levels of tumor necrosis factor-α (TNF-α), interleukins (IL-1β and IL-6), nuclear factor KappaB (NF-κB), matrix metalloproteinase (MMP-2 and MMP-3), and vascular endothelial growth factor (VEGF). Serum PGE2 levels were also found to be reduced in treatment groups. A biochemical investigation revealed the improvements in hepatic markers in plant-treated groups. The data indicated that the plant has no hepatotoxic or nephrotoxic effects at the studied dose. GC-MS (Gas Chromatography-Mass Spectrometry) analysis displayed the presence of phytochemicals having known anti-inflammatory and antioxidant properties. Conclusions: Therefore, it may be concluded that E. crassipes possesses anti-arthritic characteristics that could be attributed to the modulation of pro-inflammatory cytokines, MMPs, and PGE2 levels.
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Affiliation(s)
- Sara Sattar
- Department of Pharmacology, Faculty of Pharmacy, The University of Lahore, Defence Road Campus, Lahore 54000, Pakistan;
| | - Arham Shabbir
- Department of Pharmacology, Faculty of Pharmacy, The University of Lahore, Defence Road Campus, Lahore 54000, Pakistan;
- Department of Pharmacology, Institute of Pharmacy, Faculty of Pharmaceutical and Allied Health Sciences, Lahore College for Women University, Jail-Road, Lahore 54000, Pakistan
| | - Muhammad Shahzad
- Department of Pharmacology, University of Health Sciences, Lahore 54000, Pakistan; (M.S.); (T.A.)
| | - Tasleem Akhtar
- Department of Pharmacology, University of Health Sciences, Lahore 54000, Pakistan; (M.S.); (T.A.)
| | - Arfan Ahmad
- University Diagnostic Laboratory, University of Veterinary and Animal Sciences, Lahore 54000, Pakistan;
| | - Sulaiman Mohammed Alnasser
- Department of Pharmacology and Toxicology, Unaizah College of Pharmacy, Qassim University, Buraydah 52571, Saudi Arabia;
| | - Bushra Riaz
- Department of Pharmacy Practice, College of Pharmacy, University of Hafr Al Batin, Hafar Al Batin 39524, Saudi Arabia; (B.R.); (S.K.); (A.A.)
| | - Shaik Karimullah
- Department of Pharmacy Practice, College of Pharmacy, University of Hafr Al Batin, Hafar Al Batin 39524, Saudi Arabia; (B.R.); (S.K.); (A.A.)
| | - Ashfaq Ahmad
- Department of Pharmacy Practice, College of Pharmacy, University of Hafr Al Batin, Hafar Al Batin 39524, Saudi Arabia; (B.R.); (S.K.); (A.A.)
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Mashaal K, Shabbir A, Khan MA, Hameed H, Shahzad M, Irfan A, Shazly GA, Mobashar A, Akhtar T, Shaheryar ZA, Bin Jardan YA. Anti-Arthritic and Immunomodulatory Potential of Methanolic, n-Hexane, and Ethyl Acetate Fractions of Bark of Acacia modesta on Complete Freund's Adjuvant-Induced Arthritis in Rats. Pharmaceutics 2023; 15:2228. [PMID: 37765197 PMCID: PMC10536206 DOI: 10.3390/pharmaceutics15092228] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 08/21/2023] [Accepted: 08/22/2023] [Indexed: 09/29/2023] Open
Abstract
Rheumatoid arthritis is an autoimmune disorder and topic of interest for researchers due to its increasing frequency and limited treatment. Acacia modesta Wall is known to treat rheumatic disorders in the traditional system of medicinal plants. Traditional medicines are still required for the treatment of this disease due to the large number of side-effects caused by commercial medicines. In the current study, the antiarthritic potential of methanolic extract (AM-metha), n-hexane (AM-hexa) fraction, and ethyl acetate (AM-etha) fraction of the bark of A. modesta against a complete Freund's adjuvant rat model was evaluated. Evaluation using a digital plethysmometer, macroscopic evaluation, and histopathological evaluation were conducted to determine the paw volume and arthritic scoring. ELISA was performed to assess the PGE2 levels. RT-PCR was used to evaluate the expression levels of MMP2, MMP3, MMP9, NF-κB, IL6, IL1β, TNFα, and VEGF. Biochemical and hematological analyses were also conducted. GC/MS was also carried out to analyze the presence of medicinal compounds. The data revealed a marked reduction in the paw volume, arthritic scoring, and histopathological parameters, indicating the anti-arthritic potential of the plant. Treatment with plant extracts and fractions markedly down-regulated MMP2, MMP3, MMP9, NF-κB, IL6, IL1β, TNFα, and VEGF levels. Similarly, PGE2 levels were also found to be ameliorated in the treatment groups, indicating the immunomodulatory property of plant bark. Plant treatment nearly normalized hematological parameters such as counts of WBCs, RBCs, and platelets, along with Hb content, thereby validating the anti-arthritic activity. GC/MS analysis disclosed the presence of strong anti-inflammatory compounds such as lupeol, oleic acid, and squalene. The study showed that A. modesta possesses anti-arthritic and immunomodulatory potential linked to significant down-regulation of pro-inflammatory and inflammatory biomarkers.
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Affiliation(s)
- Kiran Mashaal
- Department of Pharmacology, Faculty of Pharmacy, The University of Lahore, Lahore 54000, Pakistan
| | - Arham Shabbir
- Department of Pharmacology, Faculty of Pharmacy, The University of Lahore, Lahore 54000, Pakistan
- Department of Pharmacology, Institute of Pharmacy, Faculty of Pharmaceutical and Allied Health Sciences, Lahore College for Women University, Jail Road, Lahore 54000, Pakistan
| | - Mahtab Ahmad Khan
- Faculty of Pharmaceutical Sciences, University of Central Punjab (UCP), Lahore 54000, Pakistan
| | - Huma Hameed
- Faculty of Pharmaceutical Sciences, University of Central Punjab (UCP), Lahore 54000, Pakistan
| | - Muhammad Shahzad
- Department of Pharmacology, University of Health Sciences, Lahore 54000, Pakistan
| | - Ali Irfan
- Department of Chemistry, Government College University Faisalabad, Faisalabad 38000, Pakistan;
| | - Gamal A. Shazly
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Aisha Mobashar
- Department of Pharmacology, Faculty of Pharmacy, The University of Lahore, Lahore 54000, Pakistan
| | - Tasleem Akhtar
- Department of Pharmacology, University of Health Sciences, Lahore 54000, Pakistan
| | - Zaib Ali Shaheryar
- Department of Pharmacology, Faculty of Pharmacy, The University of Lahore, Lahore 54000, Pakistan
- Institute of Experimental and Clinical Pharmacology and Toxicology, University of Lübeck, 23562 Lübeck, Germany
| | - Yousef A. Bin Jardan
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
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Nawaz S, Muhammad Irfan H, Akram M, Jahan S. Linalool: Monoterpene alcohol effectiveness in chronic synovitis through lowering Interleukin-17, spleen and thymus indices. Int Immunopharmacol 2023; 121:110517. [PMID: 37348232 DOI: 10.1016/j.intimp.2023.110517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 06/07/2023] [Accepted: 06/13/2023] [Indexed: 06/24/2023]
Abstract
Interleukin-17 has a positive role in the initial induction and late chronic phases of many inflammatory disorders like arthritis. This cytokine has a strong option for therapeutic targeting due to the fact that it was found in the inflamed joints of individual with rheumatoid arthritis (RA) and persuasive evidence from experimental arthritis models indicating its pro-inflammatory actions. IL-17 suppression lessened the asperity of arthritis. The present study aimed to assess the anti-arthritic potential of linalool in a model of chronic joint inflammation (CFA-mediated rheumatoid arthritis) in rats. Linalool markedly lowered spleen and thymus indices as opposed to arthritic control. The over-formation of IL-17, COX-2, TNF-α IL-1β, iNOS and IL-6 were markedly impaired in all linalool treated rats, but IL-10 was raised as compared to arthritic animals in Real time-PCR. There was reduction in associated parameters like paw volume, arthritic index, mobility score, and flexion pain score and a marked increase in stance score in CFA model as compared to the arthritic control group. Furthermore, there was improvement in body weight, hematological, tissue, and radiological parameters in the CFA-model. Molecular docking study exhibited strong binding interaction of linalool with IL-17, PGE-2, iNOS and COX-2, thus providing a good correlation among experimental and theoretical results. The current findings show that linalool reduces adjuvant arthritis by suppressing pro-inflammatory mediators, arthritic development, and spleen and thymus indices. Thus, linalool may be employed therapeutically to alleviate arthritis in humans.
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Affiliation(s)
- Shoaib Nawaz
- College of Pharmacy University of Sargodha, Sargodha, Pakistan
| | | | - Muhammad Akram
- College of Pharmacy University of Sargodha, Sargodha, Pakistan
| | - Shah Jahan
- Department of Immunology, University of Health Sciences, Lahore 54600, Pakistan
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10
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Gul B, Anwar R, Saleem M, Noor A, Ullah MI. Cassia absus-mediated upregulation of IL-4, IL-10 and downregulation of IL-1β, IL-6, TNF- α, NF-κB, IFN-γ in CFA-induced arthritis model. Inflammopharmacology 2023; 31:1241-1256. [PMID: 37005957 DOI: 10.1007/s10787-023-01185-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 03/01/2023] [Indexed: 04/04/2023]
Abstract
Traditional use of Cassia absus as an anti-inflammatory in conjunctivitis and bronchitis is well reported. Owing to its anti-inflammatory potential, the current study appraised in vivo anti-arthritic activity of n-hexane and aqueous extracts of Cassia absus seeds (200 mg/kg) using Complete Freund's Adjuvant (CFA) rat model of arthritis. Changes in paw size (mm), joint diameter (mm), and pain response (sec) were recorded at the baseline and then after CFA induction at the interval of 4 days till the 28th day. Blood samples of anesthetized rats were collected for the estimation of hematological, oxidative, and inflammatory biomarkers. Results showed percent inhibition in paw edema (45.09% and 60.79%) with both n-hexane and aqueous extracts, respectively. Significant reduction in paw size and ankle joint diameter (P < 0.01) was seen in extracts treated rats. Erythrocyte Sedimentation rate, C-Reactive Protein, White Blood Cell levels significantly lowered, and Hemoglobin, Platelets and Red Blood Cell count significantly increased post-treatments. Superoxide Dismutase, Catalase, and Glutathione were significantly improved (P < 0.0001) in treated groups as compared to CFA induced arthritic control. Real-time polymerase chain reaction investigation showed significant downregulation (P < 0.05) of Interleukin-1β, Tumor Necrosis Factor-α, Interleukin-6, Cycloxygenase-2, Nuclear Factor-κB, Prostaglandin E Synthase 2, Interferon Gamma and upregulation of Interleukin-4, Interleukin-10 in both n-hexane and aqueous extract-treated groups. It is thereby concluded that Cassia absus can significantly attenuate CFA-induced arthritis by modulation of oxidative and inflammatory biomarkers.
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Affiliation(s)
- Bazgha Gul
- Punjab University College of Pharmacy, University of the Punjab, Lahore, Pakistan
- Institute of Pharmacy, Lahore College for Women University, Lahore, Pakistan
| | - Rukhsana Anwar
- Punjab University College of Pharmacy, University of the Punjab, Lahore, Pakistan.
| | - Mohammad Saleem
- Punjab University College of Pharmacy, University of the Punjab, Lahore, Pakistan
| | - Afifa Noor
- Centre of Excellence in Molecular Biology, University of the Punjab, Lahore, Pakistan
| | - Muhammad Ihsan Ullah
- Punjab University College of Pharmacy, University of the Punjab, Lahore, Pakistan
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11
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Arooj B, Asghar S, Saleem M, Khalid SH, Asif M, Chohan T, Khan IU, Zubair HM, Yaseen HS. Anti-inflammatory mechanisms of eucalyptol rich Eucalyptus globulus essential oil alone and in combination with flurbiprofen. Inflammopharmacology 2023:10.1007/s10787-023-01237-6. [PMID: 37179510 PMCID: PMC10183087 DOI: 10.1007/s10787-023-01237-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Accepted: 04/13/2023] [Indexed: 05/15/2023]
Abstract
Inflammation is the core contributor in the pathogenesis of various acute and chronic illness including appendicitis, bronchitis, arthritis, cancer and neurological diseases. NSAIDs, commonly used medications for inflammatory diseases, on prolonged use cause GI bleeding, ulcers and many more issues. Plant-based therapeutic agents including essential oils in combination with low-dose synthetic drugs have been shown to produce synergistic effects and reduce complications of synthetic drugs. This study was designed to evaluate the anti-inflammatory, analgesic and anti-pyretic properties of Eucalyptus globulus essential oil alone and in combination with flurbiprofen. GC-MS analysis was performed to screen chemical composition of oil. In vitro anti-inflammatory assay (membrane stabilization assay) and in vivo inflammatory acute (carrageenan and histamine-induced paw oedema) and chronic (cotton pellet-induced granuloma and Complete Freund's adjuvant-induced arthritis) models were performed to check anti-inflammatory properties. Acetic acid-induced algesia and yeast-induced pyrexia models were performed to check analgesic and anti-pyretic properties. qRT-PCR was performed to study the effect of treatments on the expression of inflammatory biomarkers. GC-MS analysis of E. globulus essential oil showed the presence of eucalyptol along with other active biomolecules. 500 + 10 mg/kg of oil-drug combination showed significantly (p < 0.05) better in vitro membrane stabilization effects as compared with groups treated with 500 mg/kg of E. globulus oil and 10 mg/kg of Flurbiprofen alone. 500 + 10 mg/kg of oil-drug combination showed significantly (p < 0.05) better anti-inflammatory, analgesic and antipyretic effects as compared to 500 mg/kg of E. globulus oil alone in all in vivo models. When comparison was done between 500 + 10 mg/kg of oil-drug combination-treated and 10 mg/kg Flurbiprofen-treated group, the former group showed significantly (p < 0.05) better anti-inflammatory and anti-pyretic effects, but there were non-significant differences in the analgesic model. Animal group treated with 10 mg/kg of Flurbiprofen showed significantly (p < 0.05) better anti-inflammatory and analgesic effects than group treated with 500 mg/kg of oil alone while, there were non-significant differences in anti-pyretic effects. qRT-PCR analysis showed significant (p < 0.05) down-regulation in the expression of IL-4 and TNF-α in serum samples of animals treated with 500 + 10 mg/kg of oil-drug combination as compared to the diseased control (arthritic) group. Overall, the current research demonstrates that Eucalyptus globulus essential oil in combination with flurbiprofen showed better anti-inflammatory, analgesic and anti-pyretic effects than oil and flurbiprofen alone which is attributed to the down-regulation of pro-inflammatory biomarkers (IL-4 and TNF-α). Further studies are required to formulate a stable dosage form and to check the anti-inflammatory efficacy in different inflammatory disorders.
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Affiliation(s)
- Bushra Arooj
- Department of Pharmacology, Faculty of Pharmacy, The Islamia University of Bahawalpur, 63100 Bahawalpur, Punjab, Pakistan
| | - Sajid Asghar
- Department of Pharmaceutics, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, 38000 Faisalabad, Pakistan
| | - Mohammad Saleem
- Punjab University College of Pharmacy, University of the Punjab, 54000 Lahore, Pakistan
| | - Syed Haroon Khalid
- Department of Pharmaceutics, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, 38000 Faisalabad, Pakistan
| | - Muhammad Asif
- Department of Pharmacology, Faculty of Pharmacy, The Islamia University of Bahawalpur, 63100 Bahawalpur, Punjab, Pakistan.
| | - Tahir Chohan
- Institute of Pharmaceutical Sciences, University of Veterinary and Animal Sciences, 54000 Lahore, Pakistan
| | - Ikram Ullah Khan
- Department of Pharmaceutics, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, 38000 Faisalabad, Pakistan
| | - Hafiz Muhammad Zubair
- Department of Pharmacology, Faculty of Pharmacy, The Islamia University of Bahawalpur, 63100 Bahawalpur, Punjab, Pakistan
| | - Hafiza Sidra Yaseen
- Department of Pharmacy, Faculty of Pharmacy, University of Lahore, 54000 Lahore, Pakistan
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12
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Afnan A, Saleem A, Akhtar MF. Chrysin, a 5,7-dihydroxyflavone restrains inflammatory arthritis in rats via subsiding oxidative stress biomarkers and inflammatory cytokines. Inflammopharmacology 2023:10.1007/s10787-023-01229-6. [PMID: 37083920 DOI: 10.1007/s10787-023-01229-6] [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: 03/02/2023] [Accepted: 04/04/2023] [Indexed: 04/22/2023]
Abstract
This study was intended to appraise the anti-inflammatory and anti-arthritic potential of Chrysin (CR), a natural dietary flavone found in several plant genera, including Passiflora and Propalis, and honey. The in vitro anti-arthritic potential was assessed by protein denaturation and membrane stabilization assays. The acute anti-inflammatory action was assessed by Carrageenan and Xylene induced oedema models in Wistar rats. For determining anti-arthritic potential, 0.1 ml Complete Freund's adjuvant was injected into the left hind paw of rats to induce adjuvant-induced arthritis, followed by initiation of treatment with individual CR at 25, 50, 100 mg/kg and in combination with methotrexate (MTX) by oral gavage for 21 days. The standard treatment group was given MTX (1 mg/kg). Treatment with MTX, chrysin and their combination exhibited a notable inhibition of paw oedema and pain, restoration of body weight and immune organ weight as evident by the histology of ankle joints. Treatment with chrysin alone and in combination significantly (p < 0.0001) restored altered blood parameters (CRP, RF, Hb, WBC, and platelets) with notable (p < 0.0001) down-regulation of interleukin (IL)-6,-1β, tumor necrosis factor-α, NF-κβ, and cyclooxygenase-2 and up-regulation (p < 0.0001) of IL-4, 10, and I-κβ in contrast to disease control rats. The treatment with the combination noticeably improved the superoxide dismutase, and catalase activities while reduced the peroxidation level in liver homogenate. It can be concluded from the findings that chrysin especially in combination with MTX ameliorated CFA-induced arthritis owing to its profound anti-oxidant, analgesic and anti-inflammatory actions.
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Affiliation(s)
- Afnan Afnan
- Department of Pharmacology, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Faisalabad, 38000, Pakistan
| | - Ammara Saleem
- Department of Pharmacology, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Faisalabad, 38000, Pakistan.
| | - Muhammad Furqan Akhtar
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Lahore Campus, Lahore, 38000, Pakistan.
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13
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Hijazy HHA, Dahran N, Althagafi HA, Alharthi F, Habotta OA, Oyouni AAA, Algahtani M, Theyab A, Al-Amer O, Lokman MS, Alsharif KF, Albrakati A, Amin HK, Dawood SM, Kassab RB, Ellethy RA. Thymoquinone counteracts oxidative and inflammatory machinery in carrageenan-induced murine paw edema model. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:16597-16611. [PMID: 36184707 DOI: 10.1007/s11356-022-23343-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Accepted: 09/25/2022] [Indexed: 06/16/2023]
Abstract
Thymoquinone (TQ) is an active constituent in Nigella sativa (black cumin) and is extensively reported for its distinguished antioxidant and anti-inflammatory bioactivities. Despite the local protective response of acute inflammation, it contributes to the development of various disease conditions such as cell death, organ damage, or carcinogenesis. Hence, in this study, the effects of orally administered TQ (50 mg/kg and 100 mg/kg) for 14 days against edema development, oxidative stress, and inflammation were investigated in paw edema induced by carrageenan in mice. Indomethacin (10 mg/kg) was used as a reference drug. The results revealed that TQ reduced the paw edema volume in a time-dependent manner, attenuated acetic acid-provoked writhing movements, and reduced xylene-triggered ear edema. Hematological findings revealed marked normalization of altered counts of WBCs, and platelets. Furthermore, paw tissue levels of malondialdehyde and nitric oxide showed marked decreases together with increases in nuclear factor erythroid 2-related factor 2, glutathione, superoxide dismutase, catalase, glutathione peroxidase, and glutathione reductase after TQ administration. Additionally, TQ decreased pro-inflammatory mediators, such as interleukin-1 beta, tumor necrosis factor-alpha, interleukin-6, monocyte chemoattractant protein-1, C-reactive protein, myeloperoxidase, and nuclear factor kappa-B in the inflamed paw tissue. Moreover, appreciable decreases were recorded in cyclooxygenase-2 and its product prostaglandin E2 and the immune reaction of tumor necrosis factor-alpha in TQ-treated mice. Histopathological findings further validated the potential antiedematous, anti-inflammatory power of TQ in inflamed tissues. Conclusively, the results encourage the potent application of TQ to subside acute inflammatory events because of its striking antioxidant and anti-inflammatory properties in inflamed paw tissue.
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Affiliation(s)
- Hayfa Hussin Ali Hijazy
- Department of Family Education, Faculty of Education, Umm Al-Qura University, Mecca, Saudi Arabia
| | - Naief Dahran
- Department of Anatomy, Faculty of Medicine, University of Jeddah, Jeddah, Saudi Arabia
| | - Hussam A Althagafi
- Department of Biology, Faculty of Science and Arts, Al-Baha University, Almakhwah, Al-Baha, Saudi Arabia
| | - Fahad Alharthi
- Department of Biology, College of Science, Taif University, Taif, 21944, Saudi Arabia
| | - Ola A Habotta
- Department of Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Mansoura University, Mansoura, Egypt
| | - Atif Abdulwahab A Oyouni
- Department of Biology, Faculty of Sciences, University of Tabuk, Tabuk, Saudi Arabia
- Genome and Biotechnology Unit, Faculty of Sciences, University of Tabuk, Tabuk, Saudi Arabia
| | - Mohammad Algahtani
- Department of Laboratory & Blood Bank, Security Forces Hospital, P.O. Box 14799, Mecca, 21955, Saudi Arabia
| | - Abdulrahman Theyab
- Department of Laboratory & Blood Bank, Security Forces Hospital, P.O. Box 14799, Mecca, 21955, Saudi Arabia
- College of Medicine, Al-Faisal University, P.O. Box 50927, Riyadh, 11533, Saudi Arabia
| | - Osama Al-Amer
- Genome and Biotechnology Unit, Faculty of Sciences, University of Tabuk, Tabuk, Saudi Arabia
- College of Medicine, Al-Faisal University, P.O. Box 50927, Riyadh, 11533, Saudi Arabia
| | - Maha S Lokman
- Department of Biology, College of Science and Humanities in Al-Kharj, Prince Sattam Bin Abdulaziz University, Alkharj, 11942, Saudi Arabia
| | - Khalaf F Alsharif
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Taif University, P.O. Box 11099, Taif, 21944, Saudi Arabia
| | - Ashraf Albrakati
- Department of Human Anatomy, College of Medicine, Taif University, P.O. Box 11099, Taif, 21944, Saudi Arabia
| | - Hatem K Amin
- Biochemistry Department, Faculty of Pharmacy, Galala University, El-Galala City, Egypt
| | - Shauq Mumtaz Dawood
- Department of Biochemistry, College of Science, Osmania University, 500007, Hyderabad, Telangana State, India
| | - Rami B Kassab
- Department of Zoology and Entomology, Faculty of Science, Helwan University, Ain Helwan, Cairo, 11795, Egypt.
| | - Rania A Ellethy
- Chemistry Department, Faculty of Science, Helwan University, Ain Helwan, Cairo, 11795, Egypt
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Saleem A, Hameed I, Akhtar MF, Ashraf GM, Alghamdi BS, Rahman MH, Almashjary MN. Exploration of acute and chronic anti-inflammatory potential of Quercus leucotrichophora A. Camus extracts in Wistar rats: A mechanistic insight. Front Pharmacol 2023; 14:1002999. [PMID: 37113751 PMCID: PMC10126476 DOI: 10.3389/fphar.2023.1002999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 03/20/2023] [Indexed: 04/29/2023] Open
Abstract
Introduction: This research was conducted to validate the folkloric use of Quercus leucotrichophora (QL) leaf extracts against inflammation and arthritis and to determine the chemical composition using HPLC. Method: The aqueous and methanolic extracts of QL were evaluated by in vitro anti-oxidant, anti-inflammatory (inhibition of protein denaturation and membrane stabilization) assays, and in vivo anti-inflammatory (carrageenan and xylene-induced edema) and anti-arthritic models. For anti-arthritic potential, 0.1 mL Complete Freund's Adjuvant (CFA) was inoculated into the left hind paw of a Wistar rat on day 1, and oral dosing with QL methanolic extract (QLME) at 150, 300, and 600 mg/kg was begun at day 8 till the 28th day in all groups, except disease control that was given distilled water, while methotrexate was given as standard treatment. Results and discussion: There was a noteworthy (p < 0.05-0.0001) restoration in body weight, paw edema, arthritic index, altered blood parameters, and oxidative stress biomarkers in treated rats as compared to the diseased group. Moreover, QLME treatment significantly (p < 0.0001) downregulated TNF-α, IL-6, IL-1β, COX-2, and NF-κB, while significantly (p < 0.0001) upregulating IL-10, I-κB, and IL-4 in contrast to the diseased group. The QLME exhibited no mortality in the acute toxicity study. It was concluded that QLME possessed substantial anti-oxidant, anti-inflammatory, and anti-arthritic potential at all dosage levels prominently at 600 mg/kg might be due to the presence of quercetin, gallic, sinapic, and ferulic acids.
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Affiliation(s)
- Ammara Saleem
- Department of Pharmacology, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Faisalabad, Pakistan
- *Correspondence: Ammara Saleem, , Muhammad Furqan Akhtar,
| | - Izza Hameed
- Department of Pharmacology, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Faisalabad, Pakistan
| | - Muhammad Furqan Akhtar
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Lahore Campus, Lahore, Pakistan
- *Correspondence: Ammara Saleem, , Muhammad Furqan Akhtar,
| | - Ghulam Md Ashraf
- Department of Medical Laboratory Sciences, College of Health Sciences, Sharjah Institute for Medical Research, University of Sharjah, Sharjah, United Arab Emirates
| | - Badrah S. Alghamdi
- Pre-Clinical Research Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
- Department of Physiology, Neuroscience Unit, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | | | - Majed N. Almashjary
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
- Hematology Research Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
- Animal House Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
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15
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Jabeen Q, Haider SI, Asif A, Rasheed R, Gul S, Arshad S. Geranium wallichianum D. Don Ex Sweet Ameliorates Rheumatoid Arthritis by Curtailing the Expression of COX-II and Inflammatory Cytokines as Well as by Alleviating the Oxidative Stress. Dose Response 2022; 20:15593258221112649. [PMID: 35832768 PMCID: PMC9272483 DOI: 10.1177/15593258221112649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Accepted: 06/20/2022] [Indexed: 11/18/2022]
Abstract
Geranium wallichianum D. Don ex sweet traditionally been used as
home remedy for backaches, joint pain, colic, and rheumatism. The objective of
this study was to investigate the therapeutic benefits of plant in an
adjuvant-induced arthritis paradigm. Immune-mediated rheumatoid arthritis was
developed by injecting complete Freund’s adjuvant (CFA) into the hind paws of
rats and the aqueous methanolic crude extract was administered. The animals were
physically monitored for changes in paw edema size and arthritic score.
Hematological parameters and systemic inflammatory indicators evaluated. Genetic
expressions of tumor necrosis factor (TNF-α), interleukins (IL-1β, IL-6),
necrosis factor (NF-κB), and cyclooxygenase (COX-II) enzyme were studied using
real-time qPCR. PGE2 levels in blood were quantified through Enzyme Linked
Immunosorbent Assay (ELISA). On the 14th day, Immunoglobulin E (IGE) exhibited a
substantial decline in paw edema and arthritic score. At the doses of 500 mg/Kg
(P ≤ .05) and 1000 mg/Kg (P ≤ .001), IGE
significantly reduced TNF-α, interleukins, and COX-II mRNA expression. IGE
significantly lowered the MDA levels at the doses of 500 and 1000 mg/Kg (13.18 ±
.70 and 9.04 ± .26 μM/L respectively) as compared to arthritic control (30.82 ±
1.12 μM/L) group. IGE significantly improved the antioxidant enzyme activities
of CAT and SOD (P ≤ .001) in treated animals. TNF-α,
interleukins, and COX-II mRNA expression were also significantly reduced at the
doses of 300 (P ≤ .05), 500 (P ≤ .01) and
1000 mg/Kg (P ≤ .001) which were expressed as fold changes.
This study shows that Geranium wallichianum D. Don ex sweet has
a strong potential to alleviate immune-mediated arthritis by lowering oxidative
stress and downregulating the proinflammatory cytokines signaling
mechanisms.
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Affiliation(s)
- Qaiser Jabeen
- Department of Pharmacology, Faculty of Pharmacy, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Syed Ihtisham Haider
- Department of Pharmacology, Faculty of Pharmacy, The Islamia University of Bahawalpur, Bahawalpur, Pakistan.,Department of Pharmacology, Nawaz Sharif Medical College, University of Gujrat, Gujrat, Pakistan
| | - Awais Asif
- Department of Biochemistry, Nawaz Sharif Medical College, University of Gujrat, Gujrat, Pakistan
| | - Rubina Rasheed
- Department of Biochemistry, Nawaz Sharif Medical College, University of Gujrat, Gujrat, Pakistan
| | - Shaheen Gul
- Department of Pharmacology, Faculty of Pharmacy, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Shafia Arshad
- University College of Conventional Medicines, Faculty of Medicine and Allied Health Sciences, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
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16
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Preclinical Rodent Models of Arthritis and Acute Inflammation Indicate Immunomodulatory and Anti-Inflammatory Properties of Juglans regia Extracts. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:1695701. [PMID: 35422870 PMCID: PMC9005270 DOI: 10.1155/2022/1695701] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 02/22/2022] [Accepted: 03/02/2022] [Indexed: 11/17/2022]
Abstract
Juglans regia has been used to treat inflammatory and arthritic disorders in traditional medicine. The present study aimed to investigate the antiarthritic and anti-inflammatory potential of ethanolic leaves extract of J. regia. Arthritis was induced in rodents with Freund’s complete adjuvant. J. regia treatment was started on 8th day of arthritis induction and sustained for 20 days. Acute inflammatory models were developed using carrageenan, histamine, serotonin, and dextran. Qualitative and GC-MS analyses were also performed. Arthritis was determined using an arthritis scoring index and histopathological examination of ankle joints. RT-PCR was performed to determine the expression of pro-inflammatory markers (TNF-α, NF-κB, IL-6, IL-1β, and COX-2) and anti-inflammatory IL-4. PGE2 levels were evaluated using an ELISA. Blood and biochemical parameters were also determined. Paw edema was measured using a digital plethysmometer. Treatment with extracts inhibited arthritic development and attenuated paw edema along with all histopathological parameters. The expression levels of pro-inflammatory cytokines and COX-2 were downregulated, while IL-4 was upregulated. PGE2 levels were also reduced in extract-treated groups. Blood and biochemical parameters were nearly normalized in the treatment groups. Both extracts significantly inhibited carrageenan, histamine, serotonin, and dextran-induced paw edema. Qualitative phytochemical screening and GC-MS analysis confirmed that extracts possessed potential medicinal compounds. In conclusion, ethanol and n-hexane extracts of J. regia leaves have immunomodulatory and anti-inflammatory effects that ameliorate experimentally induced arthritis and edema. The inhibition of autacoids may also be one of the mechanisms inducing the immunomodulatory effect.
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17
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Haider SI, Asif A, Rasheed HMF, Akram A, Jabeen Q. Caralluma tuberculata exhibits analgesic and anti-arthritic potential by downregulating pro-inflammatory cytokines and attenuating oxidative stress. Inflammopharmacology 2022; 30:621-638. [PMID: 35257282 DOI: 10.1007/s10787-022-00949-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Accepted: 02/15/2022] [Indexed: 11/24/2022]
Abstract
Caralluma tuberculata N.E. Brown (Common name: Chongan), belonging to the family Asclepiadaceae is distributed widely in hilly areas of Dir, Swat, Kohat and in plain lands of Punjab, Pakistan. The plant has been used as a source of vegetable as well as home remedy for headache, muscle spasms and rheumatism. The present study was proposed to investigate the analgesic, anti-inflammatory and anti-arthritic potential of the aqueous methanolic extract of C. tuberculata (ICE). The dried shoots of plant were used to prepare aqueous methanolic extract (30:70) by 3 days thrice maceration and filtration followed by evaporation under reduced pressure. ICE was screened for the presence of phytochemicals using preliminary phytochemical analysis and HPLC. The antioxidant potential was evaluated through DPPH assay. Analgesic potential of ICE was studied using hot plate and tail immersion methods, and anti-inflammatory activity was performed using turpentine oil and carrageenan-induced inflammation models, in wistar albino rats. Formaldehyde-induced and Complete Freund's Adjuvant-induced arthritis models were used for the assessment of anti-arthritic activity of ICE and its effects on serum levels of PGE-2 as well as gene expression levels of pro-inflammatory cytokines were studied. ICE displayed a dose-dependent (300-1000 mg/Kg p.o.) analgesic effect in hot plate (maximum retention time of 10.87 and 13 s) and tail immersion (response time of 11 and 13.64 s) tests at the doses of 500 and 1000 mg/Kg, respectively. The extract exhibited a significant decrease in paw inflammation of rats at the doses of 500 and 1000 mg/Kg as compared to the disease control group. ICE also exhibited a remarkable decline in arthritic score and a dose-dependent drop in serum levels of prostaglandin E2. There was a significant suppression in the expression of TNF-α, IL-1β, IL-6, NF-κB and cyclooxygenase enzyme in treatment groups. This study concludes that Caralluma tuberculata exhibits strong analgesic, anti-inflammatory, antioxidant and anti-arthritic activities thus upholding the vernacular use of the plant for pain and rheumatism.
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Affiliation(s)
- Syed Ihtisham Haider
- Department of Pharmacology, Faculty of Pharmacy, The Islamia University of Bahawalpur, Bahawalpur, Pakistan. .,Nawaz Sharif Medical College, University of Gujrat, Gujrat, Pakistan.
| | - Awais Asif
- Nawaz Sharif Medical College, University of Gujrat, Gujrat, Pakistan
| | - Hafiz Muhammad Farhan Rasheed
- Department of Pharmacology, Faculty of Pharmacy, The Islamia University of Bahawalpur, Bahawalpur, Pakistan.,Drugs Testing Laboratory, Bahawalpur, Pakistan
| | - Adnan Akram
- Department of Pharmacology, Faculty of Pharmacy, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Qaiser Jabeen
- Department of Pharmacology, Faculty of Pharmacy, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
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Farrukh M, Saleem U, Qasim M, Manan M, Shah MA. Sarcococca saligna extract attenuates formaldehyde-induced arthritis in Wistar rats via modulation of pro-inflammatory and inflammatory biomarkers. Inflammopharmacology 2022; 30:579-597. [PMID: 35218463 DOI: 10.1007/s10787-022-00929-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Accepted: 01/29/2022] [Indexed: 01/02/2023]
Abstract
Sarcococca saligna plant is commonly used as traditional therapy for arthritis especially in Asian countries. The current study is designed to explore the anti-arthritic potential of S. saligna aqueous methanolic extract (SSME). Preliminary proximate study and HPLC analysis were performed to investigate the phytochemical characterization and quality control. The safety of the SSME was evaluated by performing an acute oral toxicity study (OECD guidelines 425). The anti-arthritic potential of SSME was explored by in vivo formaldehyde-induced arthritis model. The antiarthritic effect of the SSME was determined through paw diameter, arthritic index, body weight, biochemical and haematological parameters. Radiographic and histopathological studies were also carried out to evaluate the results. qRT-PCR was performed to determine the upregulation and downregulation of anti- and pro-inflammatory cytokines in rats while ELISA was done to determine the concentration of HSP-70, IL-6 and TNF-α in the serum. Results of acute oral toxicity showed no abnormality and mortality. There was no noticeable change in haematological and biochemical parameters. Histopathological examination exhibited the normal structure of vital organs. So, SSME might be safe at a 2000 mg/kg dose, proposing that LD50 was higher than 2000 mg/kg body weight. Gallic acid, catechin, hydroxyl benzoic acid, sinapic acid, caffeic acid, ferulic acid and p-cumaric acid were identified by HPLC. The outcomes of in vivo formaldehyde-induced arthritic model showed that SSME significantly reduced paw inflammation and arthritic index and improved haematological and biochemical parameters. Moreover, the SSME influentially down-regulated the gene expression of IL-1β, IL-6, COX-2, PGE2, TNF-α and NF-κB, and up-regulated the expression of IL-4, and IL-10. The results of the undertaken study suggest that S. saligna have strong anti-arthritic activity supporting its conventional application as the remedy of rheumatoid arthritis.
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Affiliation(s)
- Maryam Farrukh
- Department of Pharmacology, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Faisalabad, 38000, Pakistan
| | - Uzma Saleem
- Department of Pharmacology, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Faisalabad, 38000, Pakistan.
| | - Muhammad Qasim
- Department of Bioinformatics and Biotechnology, Government College University Faisalabad, Faisalabad, 38000, Pakistan
| | - Maria Manan
- Department of Pharmacology, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Faisalabad, 38000, Pakistan
| | - Muhammad Ajmal Shah
- Department of Pharmacognosy, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Faisalabad, 38000, Pakistan.
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Ma Q, Lu Y, Deng Y, Hu X, Li W, Jia H, Guo Y, Shi X. Optimization for ultrasonic-microwave synergetic extraction of total iridoid glycosides and screening of analgesic and anti-inflammatory active fractions from patrinia scabra Bunge (Valerianaceae). BMC Complement Med Ther 2022; 22:7. [PMID: 34983472 PMCID: PMC8728952 DOI: 10.1186/s12906-021-03489-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Accepted: 12/10/2021] [Indexed: 11/21/2022] Open
Abstract
Background Patrinia scabra Bunge is a well-known herbal medicine for its favorable treatment on inflammatory diseases owing to its effective ingredients, in which iridoid glycoside plays an extremely significant role. This article aimed to improve the content of total iridoid glycosides in crude extract through a series optimization of extraction procedure. Moreover, considering that both pain and inflammation are two correlated responses triggered in response to injury, irritants or pathogen, the article investigated the anti-inflammatory and analgesic activities of P. scabra to screen out the active fraction. Method P. scabra was extracted by ultrasonic-microwave synergistic extraction (UMSE) to obtain total iridoid glycosides (PSI), during which a series of conditions were investigated based on single-factor experiments. The extraction process was further optimized by a reliable statistical method of response surface methodology (RSM). The elution fractions of P. scabra extract were prepared by macroporous resin column chromatography. Through the various animal experiment including acetic acid-induced writhing test, formalin induced licking and flinching, carrageenan-induced mice paw oedema test and xylene-induced ear edema in mice, the active fractions with favorable analgesic and anti-inflammatory effect were reasonably screen out. Results The content of PSI could reach up to 81.42 ± 0.31 mg/g under the optimum conditions as follows: ethanol concentration of 52%, material-to-liquid ratio of 1:18 g/mL, microwave power at 610 W and extraction time of 45 min. After gradient elution by the macroporous resin, the content of PSI increased significantly. Compared with other concentrations of elution liquid, the content of PSI in 30 and 50% ethanol eluate was increased to reach 497.65 and 506.90 mg/g, respectively. Owing to the pharmacology experiment, it was reasonably revealed that 30 and 50% ethanol elution fractions of P. scabra could relieve pain centrally and peripherally, exhibiting good analgesic and anti-inflammatory activities. Conclusion Patrinia scabra possessed rich iridoids and exhibited significant analgesic and anti-inflammatory activities.
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Affiliation(s)
- Quhuan Ma
- School of Pharmaceutical Science, Gansu University of Traditional Chinese Medicine, Lanzhou, 730000, Gansu, China.,Gansu Provincial Academy of Medical Sciences, Lanzhou, 730000, Gansu, China
| | - Yanmei Lu
- School of Pharmaceutical Science, Gansu University of Traditional Chinese Medicine, Lanzhou, 730000, Gansu, China.,Gansu Provincial Academy of Medical Sciences, Lanzhou, 730000, Gansu, China
| | - Yi Deng
- School of Pharmaceutical Science, Gansu University of Traditional Chinese Medicine, Lanzhou, 730000, Gansu, China.
| | - Xiaodong Hu
- Laboratory of Pharmacology, Lanzhou University, Lanzhou, 730000, Gansu, China
| | - Wanyu Li
- School of Pharmaceutical Science, Gansu University of Traditional Chinese Medicine, Lanzhou, 730000, Gansu, China.,Gansu Provincial Academy of Medical Sciences, Lanzhou, 730000, Gansu, China
| | - Hongzhen Jia
- Gansu Light Industry Science Research Institute Co., Ltd, Lanzhou, 730000, Gansu, China
| | - Yuer Guo
- Gansu Provincial Academy of Medical Sciences, Lanzhou, 730000, Gansu, China
| | - Xiaofeng Shi
- Gansu Provincial Academy of Medical Sciences, Lanzhou, 730000, Gansu, China.
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Asif M, Yousaf HM, Saleem M, Saadullah M, Chohan TA, Shamas MU, Yaseen HS, Mahrukh, Yousaf MU, Yaseen M. Trigonella foenum-graecum Seeds Oil Attenuated Inflammation and Angiogenesis in vivo through Down-Regulation of TNF-α. Anticancer Agents Med Chem 2021; 21:1460-1471. [PMID: 33019940 DOI: 10.2174/1871520620666201005100132] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2020] [Revised: 07/08/2020] [Accepted: 07/24/2020] [Indexed: 11/22/2022]
Abstract
INTRODUCTION Inflammation is a vital reaction of the natural immune system that protects against encroaching agents. However, uncontrolled inflammation can lead to complications. Trigonella foenumgraecum is traditionally used as an anti-inflammatory herb. OBJECTIVES The current study was conducted to explore the antioxidant, anti-inflammatory, and antiangiogenic potentials of Trigonella foenum-graecum seeds oil. METHODS Oil was extracted from seeds of Trigonella foenum-graecum by cold press method and labelled as TgSO. Phytochemical (GC-MS, Folin-Ciocalteu method) and metal analyses were conducted to evaluate the metalo-chemical profile of TgSO. In vitro antioxidant assays (2,2-diphenyl-1-picrylhydrazyl, 2,2'-azino-bis-3- ethylbenzothiazoline-6-sulfonic acid and ferric reducing antioxidant power) were performed to assess its antioxidant potential. In vitro antimicrobial activity was evaluated using agar disc diffusion method and the safety profile of TgSO was assessed in acute toxicological studies following OECD 425 guidelines. In vivo antiinflammatory activities of TgSO were assessed in carrageenan, serotonin, histamine, formalin, and cotton pelletinduced oedema models. Serum TNF-α, Superoxide Dismutase (SOD) and, Catalases (CAT) levels were assessed by ELISA kits. In vivo antiangiogenic activity of TgSO was screened in chick Chorioallantoic Membrane (CAM) assay. Histopathological studies using excised paws were conducted to observe the effects of TgSO treatment at the tissue level. In silico docking studies were conducted to screen the binding potentials of identified compounds with TNF-α. RESULTS Extraction by cold press method yielded 16% of TgSO. Phytochemical analysis of TgSO through GCMS showed the presence of eugenol, dihydrocoumairn, heptadecanoic acid, tri- and tetradecanoic acid, and hexadecanoic acid, respectively. Total phenolic contents of TgSO were found to be 0.30±0.01mg/g gallic acid equivalent in Folin-Ciocalteu method. Metal analysis indicated the presence of different metals in TgSO. Findings of antioxidant models showed the moderate antioxidant potential of TgSO. Findings of antimicrobial assays showed that TgSO was active against bacterial (S. aureus, S. epidermidis) and fungal (C. albicans, and A. niger) strains. In vivo toxicity study data showed that TgSO was safe up to the dose of 5000 mg/kg. Data of oedema models showed a significant (p<0.05) reduction in oedema development in TgSO treated animals in both acute and chronic models. Histopathological evaluations of paws showed minimum tissue infiltration with inflammatory cells in TgSO-treated animals. Treatment with TgSO also significantly (p<0.05) down-regulated TNF-α in serum while levels of SOD and CAT were up-regulated. Findings of the CAM assay revealed the antiangiogenic activity of TgSO. Findings of in silico docking studies showed that identified phytoconstituents can bind with culprit cytokine (TNF-α). CONCLUSION Data obtained from the current study conclude that TgSO has antioxidant, anti-inflammatory, and antiangiogenic effects that validate its traditional uses. Synergistic actions of different phytoconstituents are proposed to be responsible for the observed effects.
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Affiliation(s)
- Muhammad Asif
- Department of Pharmacology, Faculty of Pharmacy, The Islamia University of Bahawalpur, Punjab, Pakistan
| | - Hafiz M Yousaf
- Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Punjab, Pakistan
| | - Mohammad Saleem
- Punjab University College of Pharmacy, University of the Punjab, Lahore, Pakistan
| | - Malik Saadullah
- Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Punjab, Pakistan
| | - Tahir A Chohan
- Institute of Pharmaceutical Sciences, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | | | - Hafiza S Yaseen
- Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Punjab, Pakistan
| | - Mahrukh
- Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Punjab, Pakistan
| | - Muhammad U Yousaf
- Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Punjab, Pakistan
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Modak D, Paul S, Sarkar S, Thakur S, Bhattacharjee S. Validating potent anti-inflammatory and anti-rheumatoid properties of Drynaria quercifolia rhizome methanolic extract through in vitro, in vivo, in silico and GC-MS-based profiling. BMC Complement Med Ther 2021; 21:89. [PMID: 33711984 PMCID: PMC7953762 DOI: 10.1186/s12906-021-03265-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2021] [Accepted: 02/25/2021] [Indexed: 02/07/2023] Open
Abstract
Background The fronds of Drynaria quercifolia have traditionally been used in rheumatic pain management. The goal of the present study was to validate the potent anti-inflammatory and anti-rheumatoid properties of the methanolic-extract of its rhizome using in vitro, in vivo and in silico strategies. Methods The plant was collected and the methanolic extract was prepared from its rhizome. Protein denaturation test, hypotonicity and heat-induced haemolysis assays were performed in vitro. The in vivo anti-rheumatoid potential was assessed in Freund’s complete adjuvant (FCA)-induced Wistar rat model through inflammatory paw-edema, haematological, biochemical, radiological and histopathological measurements. Moreover, metabolites of methanolic extract were screened by gas chromatography-mass spectrometry (GC-MS) and 3D molecular structures of active components were utilized for in silico docking study using AutoDock. Results In vitro results evinced a significant (p < 0.05) anti-inflammatory activity of the rhizome methanolic extract in a dose-linear response. Further, Drynaria quercifolia rhizome methanolic extract (DME) significantly ameliorated rheumatoid arthritis as indicated by the inhibition of arthritic paw-edema (in millimeter) in the rat rheumatoid arthritis models in both the low (57.71 ± 0.99, p < 0.01) and high dose groups (54.45 ± 1.30, p < 0.001) when compared to arthritic control. Treatment with DME also normalized the haematological (RBC, WBC, platelet counts and hemoglobin contents) and biochemical parameters (total protein, albumin, creatinine and ceruloplasmin) significantly (p < 0.05), which were further supported by histopathological and radiological analyses. Furthermore, GC-MS analysis of DME demonstrated the presence of 47 phytochemical compounds. Compounds like Squalene, Gamma Tocopherol, n-Hexadecanoic acid showed potent inhibition of cyclooxygenase-2 (COX-2), tumor necrosis factor (TNF-α), and interleukin (IL-6) in the docking analysis. Conclusion Results from in vivo and in vitro studies indicated that DME possesses a potent anti-inflammatory and anti-arthritic activity. In silico studies delineated the emergent potent inhibitory effects of several bio-active components on the target inflammatory markers (COX-2, TNF-α and IL-6). Supplementary Information The online version contains supplementary material available at 10.1186/s12906-021-03265-7.
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Affiliation(s)
- Debabrata Modak
- Cell and Molecular Biology Laboratory, Department of Zoology, University of North Bengal, Raja Rammohunpur, Darjeeling, West Bengal, 734013, India
| | - Subhashis Paul
- Cell and Molecular Biology Laboratory, Department of Zoology, University of North Bengal, Raja Rammohunpur, Darjeeling, West Bengal, 734013, India
| | - Sourav Sarkar
- Cell and Molecular Biology Laboratory, Department of Zoology, University of North Bengal, Raja Rammohunpur, Darjeeling, West Bengal, 734013, India
| | - Subarna Thakur
- Department of Bioinformatics, University of North Bengal, Darjeeling, West Bengal, 734013, India
| | - Soumen Bhattacharjee
- Cell and Molecular Biology Laboratory, Department of Zoology, University of North Bengal, Raja Rammohunpur, Darjeeling, West Bengal, 734013, India.
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Akhtar MF, Khan K, Saleem A, Baig MMFA, Rasul A, Abdel-Daim MM. Chemical characterization and anti-arthritic appraisal of Monotheca buxifolia methanolic extract in Complete Freund's Adjuvant-induced arthritis in Wistar rats. Inflammopharmacology 2021; 29:393-408. [PMID: 33386491 DOI: 10.1007/s10787-020-00783-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Accepted: 11/23/2020] [Indexed: 12/17/2022]
Abstract
The current study was designed to evaluate the anti-oxidant and anti-arthritic potential of a traditionally used herb, Monotheca buxifolia. The M. buxifolia methanolic extract (MBME) was prepared from the aerial parts of the plant followed by chemical characterization with GC-MS. The anti-oxidant potential of the MBME was demonstrated by DPPH scavenging activity. The effects of MBME on protein denaturation and membrane stabilization were determined by inhibition of egg albumin denaturation and RBC membrane stabilization assays, respectively. The in vivo anti-arthritic potential of the MBME at 50, 100, and 150 mg/kg/day was evaluated in Complete Freund's Adjuvant-induced polyarthritis in Wistar rats treated for 21 days. Phytochemicals, such as linolenic acid methyl ester, n-hexadecanoic acid, vitamin E, α-amyrin, and β-amyrin were detected in the GC-MS analysis. The plant extract exhibited a 55.20 ± 0.69% scavenging of free radicals at 100 µg/ml concentration. It significantly (p < 0.05) stabilized human RBC membrane (65.06 ± 0.22%) and inhibited protein denaturation (70.53 ± 0.34%) at 100 mg/ml concentration. The diclofenac sodium (DS) and MBME at 150,100, and 50 mg/kg reduced the paw edema, restored the body weight, and altered blood parameters including CRP. The MBME significantly reduced the MDA and increased the SOD, CAT, and GSH levels in liver tissue homogenate in treated rats. The serum concentration of TNF-α and PGE2 was remarkably (p < 0.01-< 0.0001) restored by the DS and MBME dose dependently. The histopathological study showed that MBME 150 mg/kg commendably restored the ankle joint inflammation, bone erosion, and cartilage damage in polyarthritic rats. It was concluded that the anti-oxidant, anti-inflammatory and anti-arthritic effects of MBME might be attributed to phenols, flavonoids, triterpenoids, vitamin E, phytol, and other fatty acids. This study showed the anti-arthritic potential of Monotheca buxifolia and thus validates its traditional claim.
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Affiliation(s)
- Muhammad Furqan Akhtar
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Lahore campus, Lahore, Pakistan.
| | - Khushdil Khan
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Lahore campus, Lahore, Pakistan
| | - Ammara Saleem
- Department of Pharmacology, Government College University Faisalabad, Faisalabad, Pakistan
| | - Mirza Muhammad Faran Ashraf Baig
- Laboratory of Stem Cells Research and Biomedical Engineering for Novel Biofunctional, and Pharmaceutical Nanomaterials, Faculty of Dentistry, Prince Philip Dental Hospital, The University of Hong Kong, Hong Kong, 999077, China
| | - Azhar Rasul
- Department of Zoology, Government College University Faisalabad, Faisalabad, Pakistan
| | - Mohamed M Abdel-Daim
- Department of Zoology, College of Science, King Saud University, P.O. Box 2455, Riyadh, 11451, Saudi Arabia.,Pharmacology Department, Faculty of Veterinary Medicine, Suez Canal University, Ismailia, 41522, Egypt
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Mobashar A, Shabbir A, Shahzad M, Saeed-ul-Hassan. Evaluation of Immunomodulatory and Antiarthritic Potential of Trigonella gharuensis Extracts. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2020; 2020:8836080. [PMID: 33381210 PMCID: PMC7749762 DOI: 10.1155/2020/8836080] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Revised: 11/08/2020] [Accepted: 12/03/2020] [Indexed: 11/30/2022]
Abstract
The genus of Trigonella has long been used for the treatment of arthritis and inflammatory disorders. This study was aimed to investigate the immunomodulatory activities of ethanol and n-hexane extracts of T. gharuensis in the rat model of rheumatoid arthritis. Freund's complete adjuvant (FCA) model was used to induce arthritis in rats. Arthritis was induced on day 0, while treatment which was started on day 8 continued for twenty days. Arthritic development and paw edema were determined using an arthritic scoring index and plethysmometer, respectively. Histopathology was evaluated using H&E staining. RNA extraction, reverse transcription, and polymerase chain reaction (RT-PCR) were performed to determine expression levels of proinflammatory markers such as TNF-α, NF-ĸB, IL-6, IL-1β, COX2, and anti-inflammatory cytokine IL-4. Prostaglandin E2 level (PGE2) was evaluated using ELISA. Blood analysis and biochemical parameters were also determined. The significance level was set as P < 0.05. Treatment with extracts reduced paw edema, arthritic progression, and histopathological parameters. Expression levels of abovementioned proinflammatory cytokines and COX2 were downregulated, while IL-4 was upregulated. PGE2 levels were found reduced with extract treatment. Blood parameters were nearly normalized in treatment groups. Extract treatment did not alter biochemical parameters. Both extracts had effects comparable with piroxicam. In conclusion, extracts of T. gharuensis ameliorated experimentally induced arthritis that may be ascribed to its immunomodulatory effects.
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Affiliation(s)
- Aisha Mobashar
- Faculty of Pharmacy, The University of Lahore, Lahore, Pakistan
| | - Arham Shabbir
- Institute of Pharmacy, Faculty of Pharmaceutical and Allied Health Sciences, Lahore College for Women University, Jail Road, Lahore, Pakistan
| | - Muhammad Shahzad
- Department of Pharmacology, University of Health Sciences, Lahore, Punjab, Pakistan
| | - Saeed-ul-Hassan
- Imran Idrees College of Pharmacy, 3 km Daska Road, Sialkot, Pakistan
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Amelioration of Rheumatoid Arthritis by Anacardium occidentale via Inhibition of Collagenase and Lysosomal Enzymes. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2020; 2020:8869484. [PMID: 33224258 PMCID: PMC7669349 DOI: 10.1155/2020/8869484] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 10/09/2020] [Accepted: 10/19/2020] [Indexed: 12/19/2022]
Abstract
Anacardium occidentale (cashew) has been used in the traditional system of medicine for curing many inflammatory disorders. The present study investigates the antiarthritic effects of cashew leaves extract using the rat model of FCA-induced rheumatoid arthritis. Arthritic rats were treated with 100 and 200 mg/kg b.w. ethanolic extract of cashew leaves. Animals were sacrificed at day 23, and before sacrificing the animals, gross pathological changes were observed. Histopathology of ankle joint was evaluated with hematoxylin and eosin staining, whereas the serum levels of C-reactive protein (CRP) were evaluated by the agglutination method. Inflammatory cells and other hematological parameters were assessed by employing an automated hemocytometer and chemistry analyzer. Rheumatoid factor (Rf) and lysosomal enzymes levels were determined in blood. Results indicated that A. occidentale significantly decreased the CPR levels, macroscopic arthritic score, and rheumatoid factor as compared to the diseased group. Histopathological evaluation showed significant attenuation in bone erosion, joint inflammation, and pannus formation by plant extract. Treatment with A. occidentale significantly suppressed the levels of acid phosphatase, β-galactosidase, β-glucuronidase, N-acetylglucosaminidase, and collagenase. Moreover, A. occidentale significantly raised the HB levels and RBCs counts which were found depleted in the diseased group. The raised counts of total leukocytes, platelets, neutrophils, lymphocytes, and monocytes were also significantly decreased by treatment with plant extract. Comparative analysis showed that higher dose of A. occidentale demonstrated superior amelioration of rheumatoid arthritis as compared to low dose. In conclusion, A. occidentale possesses significant antiarthritic potential, which may be attributed to the suppression of lysosomal enzymes and collagenase levels.
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Asphodelus tenuifolius extracts arrested inflammation and arthritis through modulation of TNF-α, NF-κB, ILs, and COX-2 activities in in vivo models. Inflammopharmacology 2020; 29:483-497. [PMID: 33064243 DOI: 10.1007/s10787-020-00761-z] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Accepted: 09/18/2020] [Indexed: 10/23/2022]
Abstract
Asphodelus tenuifolius is traditionally used in the management of rheumatic pain and inflamed body parts. The current study validated its traditional use as an anti-arthritic and anti-inflammatory agent using a series of in vivo models. Carrageenan and histamine-induced acute oedema models were employed to study the effects of n-hexane (n-HeAT) and ethanolic (EeAT) extracts on acute inflammatory mediators and were found to inhibit oedema formation in a dose-dependent manner. Formalin and complete Freund's adjuvant (CFA) were injected into the hind paw of rats for the induction of arthritis. In the formalin model both n-HeAT and EeAT showed significantly better (p < 0.05) anti-oedema effects from day 6 onward. In CFA model rats were treated on 8th day of induction with extracts at the doses of 250, 500, and 750 mg/kg respectively. Piroxicam (10 mg/kg) and normal saline (10 mL/kg) were used as positive and negative controls respectively. Both n-HeAT and EeAT significantly (p < 0.05) decreased arthritis development in a time-dependent manner and at 28th day extent of inflammation was even less than that observed at day 8. The arthritic score was measured at day 12, 16, 20, 24, and 28 and was observed to be significantly less (p < 0.05) in animals treated with 750 mg/kg of n-HeAT and EeAT, respectively. Joint inflammation (p < 0.01), bone erosion (p < 0.001) and, pannus formation (p < 0.01) were significantly declined in A. tenuifolius treatment groups. Radiographic evaluations (X-ray) were conducted to check bone integrity and extent of inflammation and were observed to be diminished at day 28 in A. tenuifolius extracts treated groups. HPLC was performed to screen the phytochemical profile of n-HeAT and EeAT and were found to contain flavonoids and phenolic compounds. Quantitative real-time polymerase chain reaction (qPCR) was performed to detect effects of n-HeAT and EeAT treatments on inflammatory markers i.e., IL-4, IL-6, IL-10, COX-2, NF-κB, and I-κB using blood samples. ELISA assays were performed for the detection of levels of C-reactive proteins, respectively. Significant downregulation of TNF-α, IL-4, IL-6, IL-1β, COX-2, NF-κB with simultaneous upregulation of IL-10 and I-κB was observed in n-HeAT and EeAT treatment groups. ELISA assays also showed significant (p < 0.05) down-modulation in the serum levels of CRP and TNF-α. Both extracts showed relatively weak antioxidant activities as compared with ascorbic acid in in vitro assay. Based on findings of the current study it is concluded that A. tenuifolius has anti-inflammatory and anti-arthritic effects and thus has potential to be used as an adjunct to standard NSAIDs therapy.Graphic abstract.
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Yang Z, Yin Q, Ma J, Yang C, Sheng Y, Song L, Pang T, Zhuang P, Guo H, Zhang Y. Screen the Effective Components of Lycopodii herba on Rheumatoid Arthritis with the Aid of Spectrum-Effect Relationship and Uncover its Potential Mechanism. Inflammation 2020; 43:2087-2097. [PMID: 32914364 DOI: 10.1007/s10753-020-01276-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
Lycopodii herba (SJC), a traditional Chinese medicine, has the effect of dispelling wind and eliminating dampness (a therapeutic principle and method of traditional Chinese medicine for rheumatoid arthritis), relaxing tendon and activating collaterals. However, the major effective components and its therapeutic mechanism were unclear. In this study, different SJC samples with slightly different compositions were prepared by extracting with different concentrations of ethanol. Then, the therapeutic effects on rheumatoid arthritis (RA) of different SJC samples were evaluated. Finally, the spectrum-effect relationship between UPLC-Q-TOF/MS fingerprints and the effect of RA was explored to screen the effective components. Western blotting was used to study the potential mechanism. The volume of hind paw and the level of RF, TNF-α, and IL-1β were lower after administrating with different SJC samples, compared with the model group. Histopathological findings also confirmed that SJC could relieve the symptoms of RA. Combined with identification of the components in plasm from SJC, lycojaponicumin C, des-N-methyl-α-obscurine, 8β-acetoxy-12β-hydroxy-lycopodine or 8β-acetoxy-11α-hydroxy-lycopodine or 8β-hydroxy-11α-acetoxylycopodine were considered to be the major effective components. The mechanism may be related to AChE/NF-κB signaling pathway. This work provides a general method to screen the potential effective components of herb medicines and would be benefit to understand the mechanism of SJC for the treatment of RA.
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Affiliation(s)
- Zhen Yang
- Chinese Materia Medica College, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Qingsheng Yin
- Chinese Materia Medica College, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Jing Ma
- Chinese Materia Medica College, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Changshuo Yang
- Chinese Materia Medica College, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Yuanyuan Sheng
- Chinese Materia Medica College, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Lili Song
- Chinese Materia Medica College, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Tan Pang
- Chinese Materia Medica College, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Pengwei Zhuang
- Chinese Materia Medica College, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China.,Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Hong Guo
- Chinese Materia Medica College, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China.
| | - Yanjun Zhang
- Chinese Materia Medica College, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China. .,Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China.
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In Vitro Antifungal and Topical Anti-Inflammatory Properties of Essential Oil from Wild-Growing Thymus vulgaris (Lamiaceae) Used for Medicinal Purposes in Algeria: A New Source of Carvacrol. Sci Pharm 2020. [DOI: 10.3390/scipharm88030033] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
The aim of this study is to investigate the Thymus vulgaris essential oil (TVEO) as an antifungal agent in aromatherapy and/or as an active ingredient in the prevention or management of topical inflammatory diseases. The chemical composition of TVEO was determined with gas chromatography and revealed the presence of 25 compounds. Carvacrol was found to be the major component (56.8%). Antifungal action of TVEO was determined in vitro by using different methods. By the disc diffusion method, TVEO showed more potent antifungal activity against Candida strains than the positive control. The diameter of inhibition zone (DIZ) varied from 34 to 60 mm for Candida yeasts. Significantly higher antifungal activity was observed in the vapor phase at lower quantities. Candida albicans and C. parapsilosis were the most susceptible strains to the oil vapor with DIZ varying from 35 to 90 mm. The minimum inhibitory concentrations (MIC) of yeast were determined with an agar dilution method and revealed that MIC varied from 0.3 to 0.15 µL/mL for yeast species. The topical anti-inflammatory potential of TVEO was also explored in vivo with the croton oil-induced ear edema assay. TVEO exhibited a potent anti-inflammatory effect at all doses (100, 10 and 2 mg/kg), which were statistically similar (p > 0.05) to the positive control. This activity was also confirmed at the cellular level with histopathology analysis. Our results suggest the potential application of this carvacrol-rich TVEO in the prevention and management of fungal infections and topical inflammation and deserve further investigation for clinical applications. Furthermore, while the mode of action remains mainly undetermined and should be studied.
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Yaseen HS, Asif M, Saadullah M, Mahrukh, Asghar S, Shams MU, Bazmi RR, Saleem M, Yousaf HM, Yaseen M. Methanolic extract of Ephedra ciliata promotes wound healing and arrests inflammatory cascade in vivo through downregulation of TNF-α. Inflammopharmacology 2020; 28:1691-1704. [PMID: 32385747 DOI: 10.1007/s10787-020-00713-7] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Accepted: 04/16/2020] [Indexed: 02/06/2023]
Abstract
Chronic wounds may lead to the development of various pathological conditions such as diabetic foot ulcers and pressure sores. The current study evaluated wound healing and anti-inflammatory potentials of methanolic extract of Ephedra ciliata using series of in vivo models. Methanolic extract of Ephedra ciliata was prepared by maceration (Ec.Me). Qualitative and quantitative (HPLC) phytochemical and metal analyses were conducted to explore the chemical and metal profiles of Ec.Me. Safety profile (behavioural) and, antimicrobial, antioxidant, wound healing, anti-inflammatory and anti-angiogenic potentials of Ec.Me were evaluated using well-established in vitro and in vivo models. ELISA assay was performed to estimate the effects of Ec.Me treatment on serum levels of TNF-α. HPLC analysis identified quercetin as one of the major compounds in Ec.Me. Safety study data showed that Ec.Me was safe up to the dose of 2000 mg/kg. Antimicrobial assay data showed that Ec.Me was active against bacterial (Staphylococcus aureus) as well as fungal (Candida albicans and Aspergillus niger) strains. Ec.Me showed modertate antioxidant potential in in vitro and in vivo models. Data of excision and burn wound healing models showed that Ec.Me, promoted wound closure in a dose and time-dependent manner. Treatment with 20% Ec.Me cream and heparin showed almost the same effects with no statistical differences (p > 0.05). Ec.Me also showed time-dependent anti-inflammatory activities in both acute and chronic models. In carrageenan model, treatment with 200 mg/kg of Ec.Me showed comparable anti-inflammatory effects (p > 0.05) with quercetin and indomethacin throughout the study. In cotton pellet granuloma model treatment with 200 mg/kg of Ec.Me and indomethacin inhibited granuloma formation significantly better (p < 0.05) as compared with the rest of the treatment groups. Histopathological examination of skin samples showed marked improvement in architecture with minimal infiltration of inflammatory cells. Data of in vivo angiogenesis assay showed marked improvement in vessels length, density, branching points, total segments and total nets after treatment with Ec.Me, indicating no toxic effects towards vasculature development. Significant (p < 0.05) downregulation of TNF-α was observed in serum samples of animals treated with Ec.Me. Based on data of the current study, it is concluded that quercetin-rich extract of Ephedra ciliata has wound healing and anti-inflammatory potentials via downregulation of TNF-α. Moreover, it is suggested that the antimicrobial activity of Ec.Me prevented microbial invasion, thus promoted natural wound healing mechanisms as well.
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Affiliation(s)
- Hafiza Sidra Yaseen
- Faculty of Pharmaceutical Sciences, Government College University of Faisalabad, Faisalabad, Pakistan
| | - Muhammad Asif
- Faculty of Pharmaceutical Sciences, Government College University of Faisalabad, Faisalabad, Pakistan. .,Department of Pharmacy, The Islamia University of Bahawalpur, Bahawalpur, Pakistan.
| | - Malik Saadullah
- Faculty of Pharmaceutical Sciences, Government College University of Faisalabad, Faisalabad, Pakistan
| | - Mahrukh
- Faculty of Pharmaceutical Sciences, Government College University of Faisalabad, Faisalabad, Pakistan
| | - Sajid Asghar
- Faculty of Pharmaceutical Sciences, Government College University of Faisalabad, Faisalabad, Pakistan
| | | | - Rizwan Rashid Bazmi
- Faculty of Pharmaceutical Sciences, Government College University of Faisalabad, Faisalabad, Pakistan
| | - Mohammad Saleem
- Department of Pharmacology, Punjab University College of Pharmacy, University of the Punjab, Lahore, Pakistan
| | - Hafiz Muhammad Yousaf
- Faculty of Pharmaceutical Sciences, Government College University of Faisalabad, Faisalabad, Pakistan
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Salem HF, Nafady MM, Kharshoum RM, Abd el-Ghafar OA, Farouk HO. Novel Enhanced Therapeutic Efficacy of Dapoxetine HCl by Nano-Vesicle Transdermal Gel for Treatment of Carrageenan-Induced Rat Paw Edema. AAPS PharmSciTech 2020; 21:113. [PMID: 32291553 DOI: 10.1208/s12249-020-01656-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Accepted: 03/07/2020] [Indexed: 12/21/2022] Open
Abstract
The aim of this was to develop a well-balanced, replaceable, and patient non-infringing innovative transdermal drug delivery system "nano-vesicle transdermal gel" (NVTG) approaches for inhibiting inflammation. To consummate this objective, we developed a skin permeation nanogel system containing surface active agent along with ethanol. Carbopol 971p, hydroxypropyl methyl cellulose (HPMC K15M), and chitosan were used to fabricate the nanogels. The nanogel system was evaluated for pH, content uniformity, spreadability, rheological studies, in vitro skin permeation, and drug release. Carbapol 971p with the desired in vitro skin permeation was utilized to investigate skin irritation test and effects on inflammation using acute inflammatory paw edema models. Moreover, in vivo pharmacokinetic study was assessed. pH of this nanogels was found within the range of 6.1-7.2, whereas the viscosity was found 310.13 to 6361 cps. The ex vivo skin permeation gels showed permeation flux range, 5.9 ± 0.80 to 17.92 ± 1.13 μg/cm2 h. The highest permeation flux (17.92 ± 1.13 μg/cm2 h) was observed, which was 3.14-folds higher than that of the plain DH gel (10.72 ± 0.84 μg/cm2 h. Additionally, from toxicological study, no obvious signs of toxicity such as skin irritation (of laboratory rats) were identified. The in vivo anti-inflammatory behavior in carrageenan-induced rats showed comparatively higher inhibition of rat paw edema swelling by the prepared nanogel compared to that of the plain DH gel and marketed ibuprofen over 6 h. The amount of drug accumulated in the skin after topical application was much higher than oral application. In conclusion, developed NVTG formulation loaded with dapoxetine HCl (DH) offers new opportunities for creating novel therapeutic modality for inflammation patients with fewer adverse effects.
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Wasp Venom Possesses Potential Therapeutic Effect in Experimental Models of Rheumatoid Arthritis. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2020; 2020:6394625. [PMID: 32328136 PMCID: PMC7165351 DOI: 10.1155/2020/6394625] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/23/2019] [Revised: 02/07/2020] [Accepted: 03/09/2020] [Indexed: 12/16/2022]
Abstract
Rheumatoid arthritis (RA) is an autoimmune disease. Wasp venom (WV), which is considered as a traditional folk medicine in Jingpo nationality in Yunnan, China, relieves rheumatoid arthritis. The current study aimed to investigate the effect of wasp venom ameliorating rheumatoid arthritis symptoms in experimental rats. We established a model of type II collagen- (CII-) induced arthritis (CIA) in SD rats and examined the inhibition of inflammation and autoimmune response. The antiarthritic effects of WV were evaluated through the paw swelling, and histopathological score and histopathology changes of the affected paw were assessed. The anti-inflammation effects were assayed by the level of IL-6, TNF-α, IL-1β, and the number of inflammatory cells in peripheral blood. The alteration of the T cell subset ratio in the spleen of rats was detected by flow cytometry, and at the same time, the viscera index and immune serum globulin levels were evaluated. The results suggested that various doses of WV (0.125, 0.25, and 0.5 mg/kg) significantly alleviated paw swelling and arthritis score in CIA rats with the untreated control (P < 0.05). WV (0.25 and 0.5 mg/kg) relieved synovial tissue lesions of ankle joints and histopathology scores of synoviocyte hyperplasia and inflammatory cell infiltration with vehicle group (P < 0.05). Regarding immunological regulation, 0.5 mg/kg WV lowered the immune serum globulin levels (P < 0.05), and we further found that WV (0.5 mg/kg) suppressed the immune response of Th cells, while enhancing the functions of Tc cells and Treg cells in spleen cells markedly (P < 0.05). The immunosuppressive action of WV displayed was analogous to its inhibitory effect on IL-1β, TNF-α, IL-8, IL-6, COX-2, and PGE2 levels in rat serum. In conclusion, these findings demonstrated that WV exhibited antiarthritic activity, which might be associated with their inhibitory effects on immunoregulation and anti-inflammatory action.
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Evaluation of in vivo anti-inflammatory and anti-angiogenic attributes of methanolic extract of Launaea spinosa. Inflammopharmacology 2020; 28:993-1008. [PMID: 32172496 DOI: 10.1007/s10787-020-00687-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2019] [Accepted: 01/31/2020] [Indexed: 02/08/2023]
Abstract
Launaea spinosa is used as an anti-inflammatory agent traditionally. This study was conducted to evaluate anti-inflammatory and anti-angiogenic activities of methanol extract of Launaea spinosa. Extraction was performed by maceration and the resultant green coloured extract was labelled as Ls.Me. Solubility analysis showed that Ls.Me was miscible with distilled water, normal saline, ethanol and methanol. Metal analysis following acid digestion method exhibited the presence of copper, magnesium, manganese, iron, zinc and calcium. Phytochemical analysis confirmed the presence of different classes of secondary metabolites in Ls.Me. HPLC analysis showed the presence of quercetin, gallic acid, caffeic acid, benzoic acid and sinapic acid in Ls.Me. Data of in vitro antioxidant assays showed moderate antioxidant potential of Ls.Me which was also confirmed by data of in vivo enzymes (SOD, CAT, and TSP) assays. Antimicrobial assays data showed that Ls.Me was active against S.aureus and S.epidermidis (bacterial) as well as C.albicans and A.niger (fungal) strains. Data of acute physio-pathological studies showed no abnormalities in Albino rats up to the dose of 2000 mg/kg of Ls.Me. Acute and chronic inflammatory models were used to evaluate anti-inflammatory effects of Ls.Me. Data of acute studies showed that Ls.Me has the potential to arrest inflammation produced by different mediators in a dose-dependent manner. 200 mg/kg of Ls.Me was found to produce significantly (p < 0.05) better anti-inflammatory effects than 100 mg/kg of Ls.Me. Ls.Me also significantly (p < 0.05) inhibited ear edema induced by xylene. Ls.Me showed profound anti-inflammatory responses in paw edema induced by formalin and also inhibited granuloma development in cotton pellet-induced granuloma model. Histopathological and biochemical investigations showed marked reduction in the number of inflammatory cells. TNF-α and IL-6 ELSIA kits were used to study effects of Ls.Me treatment on serum levels of TNF-α and IL-6. Data obtained showed significant (p < 0.05) reduction in TNF-α and IL-6 levels in serum of animals treated with Ls.Me. Data of in vivo angiogenesis assay showed that 200 µg/ml of Ls.Me significantly halted vasculature development indicating its potent anti-angiogenic potential. On the basis of findings of the current study, it is concluded that multiple phytochemicals present in Ls.Me act synergistically to produce anti-inflammatory and anti-angiogenic effects. Further studies are required to standardize the plant extract and explore its safety profile.
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Saleem A, Saleem M, Akhtar MF, Shahzad M, Jahan S. Polystichum braunii extracts inhibit Complete Freund's adjuvant-induced arthritis via upregulation of I-κB, IL-4, and IL-10, downregulation of COX-2, PGE2, IL-1β, IL-6, NF-κB, and TNF-α, and subsiding oxidative stress. Inflammopharmacology 2020; 28:1633-1648. [PMID: 32162074 DOI: 10.1007/s10787-020-00688-5] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Accepted: 02/04/2020] [Indexed: 12/17/2022]
Abstract
Polystichum braunii (Spenn.) Fée is a traditional remedy for rheumatoid arthritis, a chronic inflammatory disorder of polygenetic origin. The current project was intended to demonstrate the role of inflammatory and oxidative stress biomarkers in the anti-arthritic activity of the P. braunii extracts. Methanolic and aqueous extracts of the plant roots were prepared by triple maceration. The phytochemical evaluation of the plant extracts was carried out by high-performance liquid chromatography (HPLC). The plant extracts at 150, 300, and 600 mg/kg/day and piroxicam (10 mg/kg/day) were orally administered to Wistar rats for 21 days that were previously immunized with Complete Freund's adjuvant (150 µl on right hind paw) except normal and arthritic control rats. Both plant extracts mitigated the paw oedema, restored the immune organ and body weights, and ameliorated the level of blood parameters such as haemoglobin, red blood cells, platelets, white blood cells, alkaline phosphatase (ALP), C-reactive proteins, and rheumatoid factor. The evaluation of gene expression using quantitative-real-time polymerase chain reaction (qRT-PCR) revealed the substantial downregulation of tumor necrosis factor (TNF)-α, Interleukin (IL)-6, IL-1β, cyclo-oxygenase (COX)-2, nuclear factor (NF)-κB, and upregulation of IL-4, IL-10 and I-κB in polyarthritic rats treated with the plant extracts. Methanolic plant extract exhibited the maximum effect on upregulation of IL-4 (79 ± 3%), IL-10 (62.66 ± 4.93%), and I-κB (73.66 ± 3.05%) at 600 mg/kg/day. Treatment with the plant extracts also reduced the level of prostaglandin E2 and TNF-α in the serum of arthritic rats' dose dependently. It was also found that the plant extracts and piroxicam increased (p < 0.05) the activities of superoxide dismutase and catalase in the liver tissue while reduced the level of malondialdehyde in arthritic rats. Histological examination of ankle joints revealed that the plant extracts decreased the pannus formation, inflammation, and synovial hyperplasia in arthritic animals. HPLC analysis depicted that the plant extracts had contained kaempferol, quercetin, gallic acid, and other phenolic acids. It can be elucidated from the results that the extracts of P. braunii roots exhibited anti-arthritic activity in Wistar rats through modulation of inflammatory cytokines and boosting the antioxidant defense mechanism.
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Affiliation(s)
- Ammara Saleem
- Department of Pharmacology, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Faisalabad, Pakistan.
| | - Mohammad Saleem
- Department of Pharmacology, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Faisalabad, Pakistan. .,Department of Pharmacology, University College of Pharmacy, University of the Punjab, Lahore, Pakistan.
| | - Muhammad Furqan Akhtar
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Lahore Campus, Lahore, Pakistan
| | - Muhammad Shahzad
- Department of Pharmacology, University of Health Sciences, Lahore, Pakistan
| | - Shah Jahan
- Department of Immunology, University of Health Sciences, Lahore, Pakistan
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Evidence of anti-inflammatory activity of Schizandrin A in animal models of acute inflammation. Naunyn Schmiedebergs Arch Pharmacol 2020; 393:2221-2229. [PMID: 32076762 DOI: 10.1007/s00210-020-01837-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Accepted: 01/30/2020] [Indexed: 12/20/2022]
Abstract
Schisandrin A (Sch A) is a lignin extracted from the fruit of Schisandra chinensis, which has potential anti-inflammatory properties and is used for treating various inflammatory diseases. In this study, we aimed to evaluate the anti-inflammatory effects of Sch A and the underlying mechanisms in animal models of acute inflammation. First, the anti-inflammatory effects of Sch A were evaluated preliminarily in an animal model of xylene-induced ear edema. Sch A pretreatment significantly decreased the degree of edema and inhibited telangiectasia in the ear. Second, a mouse model of paw edema was used to investigate the anti-inflammatory effects and mechanisms of Sch A. Pretreatment with Sch A significantly inhibited carrageenan-induced paw edema in mice. Hematoxylin-eosin (HE) staining of paw tissues demonstrated that Sch A inhibited the infiltration of inflammatory cells in the mouse model of paw edema. Enzyme-linked immunosorbent assay (ELISA) results indicated that the levels of inflammatory factors decreased. The western blot and immunohistochemical assay results revealed that the toll-like receptor 4/nuclear factor kappa-B (TLR4/NF-κB) pathway could play a role in the anti-inflammatory functions of Sch A. The findings demonstrated that Sch A exerts anti-inflammatory effects and may provide possible strategies for the treatment of inflammatory diseases.
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Hu Y, Zhang T, Chen J, Cheng W, Chen J, Zheng Z, Lin J, Zhu G, Zhang Y, Bai X, Wang Y, Song B, Wang Q, Qin L, Zhang P. Downregulation of Hypoxia-Inducible Factor-1α by RNA Interference Alleviates the Development of Collagen-Induced Arthritis in Rats. MOLECULAR THERAPY. NUCLEIC ACIDS 2020; 19:1330-1342. [PMID: 32160704 PMCID: PMC7038004 DOI: 10.1016/j.omtn.2020.01.014] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Revised: 01/09/2020] [Accepted: 01/10/2020] [Indexed: 12/13/2022]
Abstract
Rheumatoid arthritis (RA) is the most common type of autoimmune arthritis. Hypoxia-inducible factor-1α (HIF-1α) as a transcription factor in response to hypoxia suggests that it could be a potential therapeutic target for the treatment of RA. In this study, we assessed whether the HIF pathway blockade attenuates the manifestations of RA in the collagen-induced arthritis (CIA) rat model. We constructed a short hairpin RNA (shRNA) lentiviral expression vector targeting HIF-1α (pLVX-shRNA-HIF-1α) and to achieve HIF-1α RNA interference. Quantitative RT-PCR, immunofluorescence staining, and western blot were used to detect the expressions of HIF-1α, vascular endothelial growth factor (VEGF), phsopho (p)-p65, and p-IКBɑ mRNA and protein, respectively. Micro-computed tomography was used to investigate joint morphology at different time points after CIA induction. Moreover, enzyme-linked immunosorbent assay (ELISA) was used to monitor the expression of inflammatory cytokines. In vitro analyses revealed that pLVX-shRNA-HIF-1α effectively inhibited the expression of HIF-1α and VEGF and led to the activation of p-65 and p-IКBɑ, as well as decreased proinflammatory cytokine expression in cell culture. Inhibition of HIF-1α in rats decreased signs of a systemic inflammatory condition, together with decreased pathological changes of RA. Moreover, downregulation of HIF-1α expression markedly reduced the synovitis and angiogenesis. In conclusion, we have shown that pharmacological inhibition of HIF-1 may improve the clinical manifestations of RA.
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Affiliation(s)
- Yiping Hu
- Center for Translational Medicine Research and Development, Shen Zhen Institutes of Advanced Technology, Chinese Academy of Science, Shenzhen, Guangdong 518055, China; Department of Rheumatism and Immunology, Peking University Shenzhen Hospital, Shenzhen, Guangdong 518036, China
| | - Tiantian Zhang
- Department of Rheumatology, People's Hospital of Bao'an District, Shenzhen, Guangdong 518128, China
| | - Jingqin Chen
- Center for Translational Medicine Research and Development, Shen Zhen Institutes of Advanced Technology, Chinese Academy of Science, Shenzhen, Guangdong 518055, China; University of Chinese Academy of Sciences, Beijing 10049, China
| | - WenXiang Cheng
- Center for Translational Medicine Research and Development, Shen Zhen Institutes of Advanced Technology, Chinese Academy of Science, Shenzhen, Guangdong 518055, China; University of Chinese Academy of Sciences, Beijing 10049, China
| | - Jianhai Chen
- Center for Translational Medicine Research and Development, Shen Zhen Institutes of Advanced Technology, Chinese Academy of Science, Shenzhen, Guangdong 518055, China; University of Chinese Academy of Sciences, Beijing 10049, China
| | - Zhengtan Zheng
- Center for Translational Medicine Research and Development, Shen Zhen Institutes of Advanced Technology, Chinese Academy of Science, Shenzhen, Guangdong 518055, China
| | - Jietao Lin
- Center for Translational Medicine Research and Development, Shen Zhen Institutes of Advanced Technology, Chinese Academy of Science, Shenzhen, Guangdong 518055, China; University of Chinese Academy of Sciences, Beijing 10049, China
| | - Guoyuan Zhu
- State Key Laboratory of Quality Research in Chinese Medicine, Macau Institute for Applied Research in Medicine and Health, Macau University of Science and Technology, Macau, China
| | - Yong Zhang
- Shenzhen Pingle Orthopaedic Hospital, Guangdong 518000, China
| | - Xueling Bai
- Center for Translational Medicine Research and Development, Shen Zhen Institutes of Advanced Technology, Chinese Academy of Science, Shenzhen, Guangdong 518055, China
| | - Yan Wang
- Center for Translational Medicine Research and Development, Shen Zhen Institutes of Advanced Technology, Chinese Academy of Science, Shenzhen, Guangdong 518055, China
| | - Bing Song
- School of Dentistry, Cardiff University, Cardiff, Heath Park, CF23 6AL Wales, UK
| | - Qingwen Wang
- Department of Rheumatism and Immunology, Peking University Shenzhen Hospital, Shenzhen, Guangdong 518036, China.
| | - Ling Qin
- Musculoskeletal Research Laboratory of Department of Orthopaedics & Traumatology, The Chinese University of Hong Kong, Hong Kong SAR, China.
| | - Peng Zhang
- Center for Translational Medicine Research and Development, Shen Zhen Institutes of Advanced Technology, Chinese Academy of Science, Shenzhen, Guangdong 518055, China; University of Chinese Academy of Sciences, Beijing 10049, China; University of Chinese Academy of Sciences, Shenzhen Hospital, Shenzhen 518000, China.
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Rong R, Zhang QL, Zhang RZ, Dan YH, Wang X, Zhao YL, Yu ZG. Exploring stereoselective excretion and metabolism studies of novel 2-(2-hydroxypropanamido)-5-trifluoromethyl benzoic acid enantiomers. RSC Adv 2020; 10:27267-27279. [PMID: 35516918 PMCID: PMC9055496 DOI: 10.1039/d0ra03500a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2020] [Accepted: 06/28/2020] [Indexed: 11/21/2022] Open
Abstract
R-/S-2-(2-Hydroxypropanamido)-5-trifluoromethyl benzoic acid (R-/S-HFBA), as a novel COX inhibitor, was firstly reported to have remarkable anti-inflammatory and antiplatelet aggregation activities by our group. In our previous study, stereoselective differences in pharmacokinetics were found between HFBA enantiomers after oral and intravenous administration of each enantiomer to rats. The discrepancies might be associated with the excretion and metabolism of the two enantiomers. In this research, an UHPLC-MS/MS method was established and validated for quantification of R-/S-HFBA in rats urine, feces and bile samples in excretion study. Moreover, an ultra high performance liquid chromatography coupled with Fourier transform ion cyclotron resonance mass spectrometry (UHPLC-FT-ICR-MS) method was employed to understand the metabolism of R-/S-HFBA in rats. Results showed that the total cumulative excretion of R-/S-HFBA in three routes were 65.8% and 58.5% of the dose, respectively. The urinary excretion of R-/S-HFBA was the main route, which accounted for 40.2% and 31.7% respectively; the cumulative biliary excretion of R-/S-HFBA were 11.3% and 7.4%; the cumulative amounts of R-/S-HFBA excreted directly via feces without absorption from the gastrointestinal tract were 14.3% and 19.4%, respectively. R-/S-HFBA existed stereoselective discrepancy in excretion. In addition, 8 metabolites of S-HFBA were detected and tentatively identified including glucuronidation, glycine and N-acetyl conjugation while R-HFBA existed 7 metabolites without glycine conjugation. Formation of metabolites of R-/S-HFBA also exhibited stereoselectivity. In summary, these new findings on excretion and metabolism of R-/S-HFBA provided valuable information for stereoselective pharmacokinetics and were greatly helpful for further investigation, such as safety and mechanism of action. R-/S-2-(2-Hydroxypropanamido)-5-trifluoromethyl benzoic acid (R-/S-HFBA), as a novel COX inhibitor, was firstly reported to have remarkable anti-inflammatory and antiplatelet aggregation activities by our group.![]()
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Affiliation(s)
- Rong Rong
- Department of Pharmaceutical Analysis
- School of Pharmacy
- Shenyang Pharmaceutical University
- Shenyang
- China
| | - Qi-li Zhang
- Department of Pharmaceutical Engineering
- College of Life Science
- Shandong University of Technology
- Zibo
- China
| | - Rui-zhen Zhang
- Department of Pharmaceutical Analysis
- School of Pharmacy
- Shenyang Pharmaceutical University
- Shenyang
- China
| | - Yu-han Dan
- Department of Pharmaceutical Analysis
- School of Pharmacy
- Shenyang Pharmaceutical University
- Shenyang
- China
| | - Xin Wang
- Department of Pharmaceutical Analysis
- School of Pharmacy
- Shenyang Pharmaceutical University
- Shenyang
- China
| | - Yun-li Zhao
- Department of Pharmaceutical Analysis
- School of Pharmacy
- Shenyang Pharmaceutical University
- Shenyang
- China
| | - Zhi-guo Yu
- Department of Pharmaceutical Analysis
- School of Pharmacy
- Shenyang Pharmaceutical University
- Shenyang
- China
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Cruz LA, Díaz MA, Gupta MP, López-Pérez JL, Mondolis E, Morán-Pinzón J, Guerrero E. Assessment of the antinociceptive and anti-inflammatory activities of the stem methanol extract of Diplotropis purpurea. PHARMACEUTICAL BIOLOGY 2019; 57:432-436. [PMID: 31242794 PMCID: PMC6598500 DOI: 10.1080/13880209.2019.1628074] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Revised: 05/17/2019] [Accepted: 05/24/2019] [Indexed: 06/09/2023]
Abstract
Context: Since there is still a great need to search for plant species with antinociceptive and anti-inflammatory activities, Diploptropis purpurea (Rich.) Amshoff (Fabaceae) is studied for the first time. Objective: This evaluates the analgesic and anti-inflammatory activities of the stem methanol extract of Diplotropis purpurea (MEDP). Material and methods: The anti-inflammatory and analgesic effects of MEDP of D. purpurea were evaluated in vivo. The antinociceptive activity was assessed in CD1 male mice were treated by oral gavage with 500 mg/kg of MEDP 30 min before submitting to acetic acid-induced abdominal writhing, hot-plate, and formalin tests. Paws oedema induced by carrageenan, histamine or serotonin were performed in male Sprague-Dawley rats to determinate the anti-inflammatory activity. Results: Oral administration of MEDP produced significant antinociceptive effects on the inflammatory phase in the formalin test [12.0 s versus 72.5 s in carboxymethyl cellulose (CMC) control group]. MEDP produced an analgesic effect in the hot-plate model, although the effect was modest compared to tramadol (40 and 60%, respectively). The oral administration of MEDP in a dose of 500 mg/kg showed maximum inhibition (75.1%) after 0.5 h in carrageenan-induced oedema, but it did not modify histamine or serotonin-induced oedemas. Discussion and conclusion: In the peripheral nociception model, acetic acid-induced abdominal writhing, the MEDP did not show a protective effect, but its analgesic effects were evident in the inflammatory phase of the formalin test and in the hot-plate model. These results show that the anti-inflammatory effect was accompanied by a reduction in the perception of painful stimuli.
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Affiliation(s)
- Lorena A. Cruz
- Dirección Nacional de Farmacia y Drogas, Ministerio de salud, Panama, Panama
| | - Miguel A. Díaz
- Dirección Nacional de Farmacia y Drogas, Ministerio de salud, Panama, Panama
| | - Mahabir P. Gupta
- Centro de Estudios Farmacognósticos de la Flora Panameña, Facultad de Farmacia, Universidad de Panamá, Panama, Panama
| | - José Luis López-Pérez
- Departamento de Farmacología, Escuela de Medicina, Universidad de Panamá, Panama, Panama
- Departmento de Ciencias Farmacéuticas, IBSAL-CIETUS, Universidad de Salamanca, Salamanca, Spain
| | - Eily Mondolis
- Departamento de Farmacología, Escuela de Medicina, Universidad de Panamá, Panama, Panama
| | - Juan Morán-Pinzón
- Departamento de Farmacología, Escuela de Medicina, Universidad de Panamá, Panama, Panama
| | - Estela Guerrero
- Departamento de Farmacología, Escuela de Medicina, Universidad de Panamá, Panama, Panama
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Extraction technology, component analysis, antioxidant, antibacterial, analgesic and anti-inflammatory activities of flavonoids fraction from Tribulus terrestris L. leaves. Heliyon 2019; 5:e02234. [PMID: 31485505 PMCID: PMC6716114 DOI: 10.1016/j.heliyon.2019.e02234] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Revised: 04/08/2019] [Accepted: 08/01/2019] [Indexed: 11/21/2022] Open
Abstract
Research on the extraction technology, component analysis, and antioxidant, antibacterial, analgesic and anti-inflammatory activities of flavonoids fraction from Tribulus terrestris L. leaves was carried out. The extraction process was optimized by response surface method, and the maximum yield 0.27% for flavonoids fraction was achieved with concentration of ethanol solution 25.87%, ratio of solvent to material 30:1 ml/g, and ultrasonic extraction time 27.93 min. Moreover, 14 compositions were identified separately from flavonoids fraction by HPLC-DAD-ESI-MS2. In addition, flavonoids fraction exhibited a better antioxidant activity demonstrated by assays of ABTS, DPPH radical scavenging activity and ferric reducing antioxidant power activity. Furthermore, the antibacterial, analgesic and anti-inflammatory activities of flavonoids fraction were also proved to be stronger. Therefore, the present findings suggest that flavonoids fraction from Tribulus terrestris L. leaves can be a very interesting candidate for the research and development of natural and healthy herbal medicine for the pharmaceutical and food industries.
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Cui L, Han Y, Ma Y. Calycosin Ameliorates Inflammatory Paw Edema in Mice via Inhibiting NF-κB Activation. INT J PHARMACOL 2019. [DOI: 10.3923/ijp.2019.745.751] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Akhtar G, Shabbir A. Urginea indica attenuated rheumatoid arthritis and inflammatory paw edema in diverse animal models of acute and chronic inflammation. JOURNAL OF ETHNOPHARMACOLOGY 2019; 238:111864. [PMID: 30970284 DOI: 10.1016/j.jep.2019.111864] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Revised: 12/23/2018] [Accepted: 04/03/2019] [Indexed: 05/05/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Urginea indica has been used in the traditional system of medicine to treat various inflammatory diseases. AIM OF THE STUDY Present study investigates the effects of aqueous and ethanolic extracts of U. indica on joint inflammation using different models of acute and chronic inflammation. MATERIALS AND METHODS FCA-induced arthritic rat model, a model of chronic joint inflammation, was used to evaluate the anti-arthritic effects of plant extracts (500 mg/kg, each extract). Macroscopic arthritic scoring, digital water plethysmometery, and histopathological evaluation (H & E staining) were performed to measure the severity of arthritis. Acute inflammatory models like, carrageenan-, histamine- and serotonin-induced paw edema models were used to evaluate effects of U. indica, and supported by xylene-induced ear edema model. RESULTS Both extracts significantly inhibited arthritic development, paw edema, bone erosion, pannus formation, and infiltration of inflammatory cells. Treatment with U. indica extracts resulted in almost normalization of altered counts of white blood cells (WBCs), platelets, and red blood cells (RBCs), along with Hb content. Both extracts were found safe in terms of hepatotoxicity and nephrotoxicity as determined by non-significant difference of alanine aminotransferase (ALT), aspartate transaminase (AST), urea, and creatinine levels among all groups. U. indica significantly attenuated carrageenan-induced paw edema. There are several mechanisms involved in the attenuation of carrageenan-induced paw edema; inhibition of autacoids is one of those important mechanisms. The autacoid inhibition was confirmed by reduction of histamine- and serotonin-induced paw edema found in plant extract treated groups. Suppression of xylene-induced ear edema by plant extract further validated the suggested mechanism of autacoid inhibition. GC-MS analysis showed the presence of isopropyl palmitate in the highest quantity (26.852%). CONCLUSIONS This study validated the folkloric uses of U. indica and showed that plant possessed anti-arthritic and anti-inflammatory properties which might be ascribed to inhibition of autacoids.
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Affiliation(s)
- Ghazala Akhtar
- Pharmacology Section, Faculty of Pharmacy, The University of Lahore, Lahore, Pakistan.
| | - Arham Shabbir
- Pharmacology Section, Faculty of Pharmacy, The University of Lahore, Lahore, Pakistan; Department of Pharmacy, The University of Lahore-Gujrat Campus, Gujrat, Pakistan.
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Saleem A, Saleem M, Akhtar MF, Shahzad M, Jahan S. Moringa rivae leaf extracts attenuate Complete Freund's adjuvant-induced arthritis in Wistar rats via modulation of inflammatory and oxidative stress biomarkers. Inflammopharmacology 2019; 28:139-151. [PMID: 31037575 DOI: 10.1007/s10787-019-00596-3] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Accepted: 04/05/2019] [Indexed: 01/01/2023]
Abstract
Moringa rivae is widely used as a traditional remedy against arthritis. The present research was designed to evaluate the anti-arthritic potential of Moringa rivae extracts. Treatment of rats with adjuvant-induced arthritis with methanolic and aqueous extracts of M. rivae (150, 300 or 600 mg/kg), and piroxicam (10 mg/kg) was started orally at day 8 post-administration of complete Freund's adjuvant and continued till 28th day. The therapeutic effect of the plant extracts was assessed in arthritic rats by arthritic index, body weight, and haematological and biochemical parameters. Furthermore, the modulatory effect on gene expression (I-κB, IL-4 and IL-10, COX-2, IL-1β and IL-6, NF-κB, and TNF-α) in the blood was determined using qRT-PCR, while ELISA assay was used to find PGE2 and TNF-α concentrations in the serum. Oxidative stress parameters in the liver and ankle joint histopathology were also evaluated. Moreover, the most effective methanolic extract was further characterized by GC-MS for the presence of phytochemicals. Treatment with the plant extracts significantly restored arthritic index, change in the body weight and immune organ weight, and the histopathological indices. Both extracts significantly (p < 0.05) reduced the serum concentration of rheumatoid factor, C-reactive protein, PGE2, and TNF-α in arthritic rats. The extracts persuasively down-regulated the COX-2, PGE2, IL-1β, IL-6, NF-κB, and TNF-α, and up-regulated the mRNA expression of I-κB, IL-4, and IL-10. Both extracts increased the activities of CAT and SOD while reducing the formation of MDA in a dose- dependent manner in the liver. Histopathological evaluation showed that treatment with the plant extracts significantly (p < 0.05) reduced joint inflammation, pannus formation, and bone erosion in treatment groups in comparison to arthritic control. Phytochemicals detected by GC-MS in the methanolic extract included esters, alcohols, ketones, fatty acids, and vitamin E. These findings provide evidence of the anti-arthritic potential of M. rivae extracts in chronic polyarthritis model.
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Affiliation(s)
- Ammara Saleem
- Department of Pharmacology, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Faisalabad, Pakistan.
| | - Mohammad Saleem
- Department of Pharmacology, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Faisalabad, Pakistan. .,Department of Pharmacology, University College of Pharmacy, University of the Punjab, Lahore, Pakistan.
| | - Muhammad Furqan Akhtar
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Lahore Campus, Lahore, Pakistan
| | - Muhammad Shahzad
- Department of Pharmacology, University of Health Sciences, Lahore, Pakistan
| | - Shah Jahan
- Department of Immunology, University of Health Sciences, Lahore, Pakistan
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Ahsan F, Shabbir A, Shahzad M, Mobashar A, Sharif M, Basheer MI, Tareen RB, Syed NIH. Amelioration of allergic asthma by Ziziphora clinopodioides via upregulation of aquaporins and downregulation of IL4 and IL5. Respir Physiol Neurobiol 2019; 266:39-46. [PMID: 31015030 DOI: 10.1016/j.resp.2019.04.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2018] [Revised: 03/29/2019] [Accepted: 04/10/2019] [Indexed: 01/26/2023]
Abstract
Ziziphora clinopodioides has been frequently used as an anti asthmatic plant in traditional medication. Recent work explores the anti-asthmatic activity of Z. clinopodioides in allergen-induced asthmatic mice. Intraperitoneal sensitization followed by intranasal challenge were given with ovalbumin (allergen) to develop allergic asthma. Investigational groups of animals were administered with drug methylprednisolone (MP) (15 mg/kg body weight), n-hexane fraction, ethylacetate fraction, and methanolic extract of Z. clinopodioides extract (500 mg/kg b.w.) for successive 07 days. Hematoxyline and eosin (H&E) and periodic acid-Schiff (PAS) stains were used to evaluate histopathological parameters on lung tissues. As an index of lungs tissues edema, wet/dry weight ratio of lungs was determined. Evaluation of expression levels of AQP1, AQP5, IL4, and IL5 was conducted by using RT-PCR. The data exhibited that both Z. clinopodioides and MP attenuated differential and total leukocyte counts in hematological examination i.e. in BALF and blood. Treatment with Z. clinopodioides also caused suppression of inflammatory cell infiltration and expression levels of IL4 and IL5, the later could have caused attenuation of pulmonary inflammation. The study also found decline in lung wet/dry ratio and goblet cellh hyperplasia in treated groups which indicates amelioration of lung edema. Treatment with Z. clinopodioides significantly increased the expression levels of aquaporin-1 and -5, which could have led to reduction in lung edema. The treatment with MP showed comparable results to Z. clinopodioides. Current investigation revealed that Z. clinopodioides possessed anti-asthmatic property which might be accredited to upregulagted AQP1 and AQP5 levels and downregulated IL4 and IL5 levels.
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Affiliation(s)
- Fatima Ahsan
- Pharmacology section, Faculty of Pharmacy, The University of Lahore, Lahore, Pakistan
| | - Arham Shabbir
- Pharmacology section, Faculty of Pharmacy, The University of Lahore, Lahore, Pakistan; Department of Pharmacy, The University of Lahore-Gujrat Campus, Gujrat, Pakistan.
| | - Muhammad Shahzad
- Department of Pharmacology, The University of Health Sciences, Lahore, Pakistan
| | - Aisha Mobashar
- Pharmacology section, Faculty of Pharmacy, The University of Lahore, Lahore, Pakistan
| | - Marriam Sharif
- Pharmacology section, Faculty of Pharmacy, The University of Lahore, Lahore, Pakistan
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