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Daniele-Silva A, Lucas Tenório CJ, Roberto da Costa Rodrigues J, Torres-Rêgo M, Cavalcanti FF, de Sousa Ferreira S, Pontes da Silva D, Assunção Ferreira MR, de Freitas Fernandes-Pedrosa M, Lira Soares LA. Anti-inflammatory and antiophidic effects of extract of Hymenaea eriogyne benth and structure-activity relationship prediction of the major markers in silico. JOURNAL OF ETHNOPHARMACOLOGY 2024; 335:118619. [PMID: 39053713 DOI: 10.1016/j.jep.2024.118619] [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: 04/23/2024] [Revised: 07/19/2024] [Accepted: 07/22/2024] [Indexed: 07/27/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Hymenaea eriogyne Benth (Fabaceae) is popularly known as "Jatobá". Despite its use in folk medicine to treat inflammatory disorders, there are no descriptions that show its anti-inflammatory potential. AIM OF THE STUDY In this sense, this study aimed to evaluate the anti-inflammatory and antivenom action of bark and leaves extract of H. eriogyne. MATERIALS AND METHODS The in vivo anti-inflammatory activity was conducted by carrageenan-induced paw edema and zymosan-induced air pouch models, evaluating the edematogenic effect, leukocyte migration, protein concentration, levels of pro-inflammatory cytokines, malondialdehyde (MDA) and myeloperoxidase (MPO) activity. The antivenom potential was investigated in vitro on the enzymatic action (proteolytic, phospholipase and hyaluronidase) of Bothrops brazili and B. leucurus venom, as well as in vivo on the paw edema model induced by B. leucurus. Furthermore, the influence of its markers (astilbin and rutin) on MPO activity was investigated in silico. For molecular docking, AutodockVina, Biovia Discovery Studio, and Chimera 1.16 software were used. RESULTS The extracts and bark and leaves of H. eriogyne revealed a high anti-inflammatory effect, with a reduction in all inflammatory parameters evaluated. The bark extract showed superior results when compared to the leaf extract, suggesting the influence of the astilbin concentration, higher in the bark, on the anti-inflammatory action. In addition, only the H. eriogyne bark extract was able to reduce MDA, indicating an associated antioxidant effect. Regarding the in vitro antivenom action, the extracts (bark and leaves) revealed the ability to inhibit the proteolytic, phospholipase and hyaluronidase action of both bothropic venom, with a greater effect against B. leucurus venom. In vivo, extracts from the bark and leaves of H. eriogyne (50-200 mg/kg) showed antiedematogenic activity, reducing the release of MPO and pro-inflammatory cytokines, indicating the presence of bioactive components useful in controlling the inflammatory process induced by the venom. In the in silico assays, astilbin and rutin showed reversible interactions of 9 possible positions and orientations towards MPO, with affinities of -9.5 and -10.4 kcal/mol and interactions with Phe407, Gln91, His95 and Arg239, important active pockets of MPO. Rutin demonstrated more effective types of interactions with MPO. CONCLUSION This approach reveals for the first time the anti-inflammatory action of H. eriogyne bark and leaf extracts in vivo, as well as its antiophidic potential. Moreover, the distinct effect of pharmacogens as antioxidant agents and distinct effect of astilbin and rutin under MPO sheds light on the different anti-inflammatory mechanisms of bioactive compounds present in H. eriogyne extracts, with high potential for the prospection of new pharmacological agents.
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Affiliation(s)
- Alessandra Daniele-Silva
- Laboratory of Pharmacognosy, Department of Pharmaceutical Sciences, Federal University of Pernambuco, Recife, Brazil; Laboratory of Technology and Pharmaceutical Biotechnology, Faculty of Pharmacy, Federal University of Rio Grande Do Norte, Brazil
| | - Camylla Janiele Lucas Tenório
- Laboratory of Pharmacognosy, Department of Pharmaceutical Sciences, Federal University of Pernambuco, Recife, Brazil; Graduate Program of Therapeutic Innovation, Center for Biosciences, Federal University of Pernambuco, Brazil
| | | | - Manoela Torres-Rêgo
- Graduate Program of Chemistry, Chemistry Institute, Federal University of Rio Grande Do Norte, Brazil
| | - Felipe França Cavalcanti
- Graduate Program of Chemistry, Chemistry Institute, Federal University of Rio Grande Do Norte, Brazil
| | - Sarah de Sousa Ferreira
- Laboratory of Technology and Pharmaceutical Biotechnology, Faculty of Pharmacy, Federal University of Rio Grande Do Norte, Brazil
| | - Diana Pontes da Silva
- Laboratory of Technology and Pharmaceutical Biotechnology, Faculty of Pharmacy, Federal University of Rio Grande Do Norte, Brazil
| | | | | | - Luiz Alberto Lira Soares
- Laboratory of Pharmacognosy, Department of Pharmaceutical Sciences, Federal University of Pernambuco, Recife, Brazil.
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de Oliveira Marinho A, Alves da Costa J, Silva Dos Santos AN, Cavalcanti de Barros M, Pimentel CDN, Arnaldo da Silva A, Guedes Paiva PM, Napoleão TH, Leite de Siqueira Patriota L. Assessment of acute toxicity, genotoxicity, and anti-inflammatory activity of SteLL, a lectin from Schinus terebinthifolia Raddi. Leaves, in mice. JOURNAL OF ETHNOPHARMACOLOGY 2024; 333:118496. [PMID: 38936643 DOI: 10.1016/j.jep.2024.118496] [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: 05/17/2024] [Revised: 06/19/2024] [Accepted: 06/24/2024] [Indexed: 06/29/2024]
Abstract
ETHNOPHARMACOLOGY RELEVANCE Schinus terebinthifolia Raddi (Anacardiaceae), known as Brazilian pepper tree, stands out as a medicinal plant widely used in traditional medicine. The leaves are popularly used as anti-inflammatory agent and to relieve inflammatory conditions such as bronchitis, ulcers, and wounds, for example. AIM OF THE STUDY The present study evaluated the acute toxicity, genotoxicity, and anti-inflammatory activity of S. terebinthifolia leaf lectin (SteLL) in mice (Mus musculus). MATERIALS AND METHODS In the acute toxicity assay, the animals were treated intraperitoneally (i.p.) or orally (per os) with a single dose of 100 mg/kg. Genotoxicity was assessed by the comet and micronucleus assays. Carrageenan-induced peritonitis and paw edema models were used to evaluate the anti-inflammatory effects of SteLL (1, 5 and 10 mg/kg, i.p.). RESULTS No animal died and no signs of intoxication or histopathological damage were observed in the acute toxicity assay. Genotoxic effect was not detected. In peritonitis assay, SteLL reduced in 56-69% leukocyte migration to the peritoneal cavity; neutrophil count decreased by 25-32%, while mononuclear cell count increased by 67-74%. SteLL promoted a notable reduction of paw edema after 4 h (61.1-63.4%). Morphometric analysis showed that SteLL also decreased the thickness of epidermal edema (30.2-40.7%). Furthermore, SteLL decreased MPO activity, plasma leakage, NO release, and modulated cytokines in both peritoneal fluid and paw homogenate. CONCLUSION SteLL did not induce acute toxicity or genotoxicity in mice and stands out as a promising candidate in the development of new phytopharmaceuticals with anti-inflammatory action.
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Affiliation(s)
- Amanda de Oliveira Marinho
- Departamento de Bioquímica, Centro de Biociências, Universidade Federal de Pernambuco, Recife, Pernambuco, Brazil.
| | - Jainaldo Alves da Costa
- Departamento de Bioquímica, Centro de Biociências, Universidade Federal de Pernambuco, Recife, Pernambuco, Brazil.
| | | | - Matheus Cavalcanti de Barros
- Departamento de Bioquímica, Centro de Biociências, Universidade Federal de Pernambuco, Recife, Pernambuco, Brazil.
| | | | - Anderson Arnaldo da Silva
- Departamento de Anatomia, Centro de Biociências, Universidade Federal de Pernambuco, Recife, Pernambuco, Brazil.
| | - Patrícia Maria Guedes Paiva
- Departamento de Bioquímica, Centro de Biociências, Universidade Federal de Pernambuco, Recife, Pernambuco, Brazil.
| | - Thiago Henrique Napoleão
- Departamento de Bioquímica, Centro de Biociências, Universidade Federal de Pernambuco, Recife, Pernambuco, Brazil.
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Leach BI, Lister D, Adams SR, Bykowski J, Schwartz AB, McConville P, Dimant H, Ahrens ET. Cryo-Fluorescence Tomography as a Tool for Visualizing Whole-Body Inflammation Using Perfluorocarbon Nanoemulsion Tracers. Mol Imaging Biol 2024; 26:888-898. [PMID: 39023693 DOI: 10.1007/s11307-024-01926-w] [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: 10/30/2023] [Revised: 05/30/2024] [Accepted: 06/03/2024] [Indexed: 07/20/2024]
Abstract
PURPOSE We explore the use of intravenously delivered fluorescent perfluorocarbon (PFC) nanoemulsion tracers and multi-spectral cryo-fluorescence tomography (CFT) for whole-body tracer imaging in murine inflammation models. CFT is an emerging technique that provides high-resolution, three-dimensional mapping of probe localization in intact animals and tissue samples, enabling unbiased validation of probe biodistribution and minimizes reliance on laborious histological methods employing discrete tissue panels, where disseminated populations of PFC-labeled cells may be overlooked. This methodology can be used to streamline the development of new generations of non-invasive, cellular-molecular imaging probes for in vivo imaging. PROCEDURES Mixtures of nanoemulsions with different fluorescent emission wavelengths were administered intravenously to naïve mice and models of acute inflammation, colitis, and solid tumor. Mice were euthanized 24 h post-injection, frozen en bloc, and imaged at high resolution (~ 50 µm voxels) using CFT at multiple wavelengths. RESULTS PFC nanoemulsions were visualized using CFT within tissues of the reticuloendothelial system and inflammatory lesions, consistent with immune cell (macrophage) labeling, as previously reported in in vivo magnetic resonance and nuclear imaging studies. The CFT signals show pronounced differences among fluorescence wavelengths and tissues, presumably due to autofluorescence, differential fluorescence quenching, and scattering of incident and emitted light. CONCLUSIONS CFT is an effective and complementary methodology to in vivo imaging for validating PFC nanoemulsion biodistribution at high spatial localization, bridging the resolution gap between in vivo imaging and histology.
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Affiliation(s)
- Benjamin I Leach
- Department of Radiology, University of California, San Diego, La Jolla, CA, 92093, USA
| | | | - Stephen R Adams
- Department of Pharmacology, University of California, San Diego, La Jolla, CA, 92093, USA
| | - Julie Bykowski
- Department of Radiology, University of California, San Diego, La Jolla, CA, 92093, USA
| | - Amy B Schwartz
- Department of Radiology, University of California, San Diego, La Jolla, CA, 92093, USA
| | | | | | - Eric T Ahrens
- Department of Radiology, University of California, San Diego, La Jolla, CA, 92093, USA.
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Batista BKDC, Silva JFOD, Passos JGR, Ferreira MRA, Soares LAL, Rocha HADO, Silva-Júnior AA, Xavier-Santos JB, Fernandes-Pedrosa MDF. Nanoemulsion containing Jatropha gossypiifolia leaf extract reduces dermonecrosis induced by Bothrops erythromelas venom and accelerates wound closure. JOURNAL OF ETHNOPHARMACOLOGY 2024; 330:118188. [PMID: 38608797 DOI: 10.1016/j.jep.2024.118188] [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: 02/23/2024] [Revised: 04/02/2024] [Accepted: 04/09/2024] [Indexed: 04/14/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The species Jatropha gossypiifolia, popularly known as "pinhão-roxo", is distributed throughout Brazil, is commonly employed for topical or oral administration in treating wounds, inflammations, and snake bites. Given the significant impact of snakebites on public health and the limitations of antivenom, coupled with the diverse molecular composition of this plant species, investigating its healing and antidermonecrotic capacities is relevant. AIM OF THE STUDY This study aimed to develop a topical nanoemulsion incorporating the hydroethanolic extract of J. gossypiifolia leaves, to evaluate its therapeutic potential, particularly in terms of its efficacy in wound healing and inhibition of dermonecrosis induced by B. erythromelas venom (BeV). MATERIAL AND METHODS The extract of J. gossypiifolia (JgE) leaves was obtained by maceration and remaceration. The phytochemical analysis was conducted and J. gossypiifolia nanoemulsion (JgNe) was obtained, characterized and assessed for stability. The cytotoxicity was determined in normal cells (erythrocytes and 3T3) using hemolytic assay and cell viability assay using crystal violet staining. The antioxidant activity was evaluated by the reduction of ABTS and DPPH radicals. The evaluation of wound healing was conducted in vivo following treatment with JgNe, wherein the percentage of wound closure and inflammatory mediators. The skin irritation test was assessed in vivo by applying JgNe directly to the animal's skin. In vitro, the antivenom capacity was evaluated through enzymatic inhibition assays (phospholipase A2 and hyaluronidase) of BeV. Additionally, the in vivo antidermonecrotic activity of JgNe was evaluated by measuring the reduction of the dermonecrotic halo. RESULTS The HPLC-DAD analysis identified flavonoids, specifically vitexin, luteolin derivatives and apigenin derivatives. In addition, 95.08 ± 5.46 mg of gallic acid/g of extract and 137.92 ± 0.99 mg quercetin/g extract, was quantified. JgNe maintained stability over a 4-week period. Moreover, JgE and JgNe demonstrated no cytotoxicity in human erythrocytes and murine fibroblasts at tested concentrations (32.25-250 μg/mL). Additionally, exhibited significant antioxidant activity by reducing ABTS and DPPH radicals. The treatment with JgNe did not induce skin irritation and accelerated wound healing, with significant wound closure observed from 5th day and reduction in nitrite levels, myeloperoxidase activity, and cytokine. Both JgE and JgNe demonstrated in vitro inhibition of the phospholipase and hyaluronidase enzymes of BeV. Moreover, JgNe exhibited antidermonecrotic activity by reducing the dermonecrotic halo caused by BeV after 24 h. CONCLUSIONS JgNe and JgE exhibited no cytotoxicity at the tested concentrations. Additionally, our findings demonstrate that JgNe has the ability to accelerate wound closure and reduce dermonecrosis caused by BeV, indicating to be promising formulation for complementary therapy to antivenom treatment.
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Affiliation(s)
- Beatriz Ketlyn da Cunha Batista
- Laboratory of Technology and Pharmaceutical Biotechnology (Tecbiofar), Faculty of Pharmacy, Federal University of Rio Grande do Norte (UFRN), 59012-570, Natal, RN, Brazil.
| | - João Felipe Oliveira da Silva
- Laboratory of Technology and Pharmaceutical Biotechnology (Tecbiofar), Faculty of Pharmacy, Federal University of Rio Grande do Norte (UFRN), 59012-570, Natal, RN, Brazil.
| | - Júlia Gabriela Ramos Passos
- Laboratory of Technology and Pharmaceutical Biotechnology (Tecbiofar), Faculty of Pharmacy, Federal University of Rio Grande do Norte (UFRN), 59012-570, Natal, RN, Brazil.
| | - Magda Rhayanny Assunção Ferreira
- Pharmacognosy Laboratory, Department of Pharmaceutical Sciences, Federal University of Pernambuco, 50740-560, Recife, PE, Brazil.
| | - Luiz Alberto Lira Soares
- Pharmacognosy Laboratory, Department of Pharmaceutical Sciences, Federal University of Pernambuco, 50740-560, Recife, PE, Brazil.
| | - Hugo Alexandre de Oliveira Rocha
- Natural Polymer Biotechnology Laboratory (BIOPOL), Biochemistry Department, Federal University of Rio Grande do Norte (UFRN), 59078-970, Natal, RN, Brazil.
| | - Arnóbio Antônio Silva-Júnior
- Laboratory of Technology and Pharmaceutical Biotechnology (Tecbiofar), Faculty of Pharmacy, Federal University of Rio Grande do Norte (UFRN), 59012-570, Natal, RN, Brazil.
| | - Jacinthia Beatriz Xavier-Santos
- Laboratory of Technology and Pharmaceutical Biotechnology (Tecbiofar), Faculty of Pharmacy, Federal University of Rio Grande do Norte (UFRN), 59012-570, Natal, RN, Brazil.
| | - Matheus de Freitas Fernandes-Pedrosa
- Laboratory of Technology and Pharmaceutical Biotechnology (Tecbiofar), Faculty of Pharmacy, Federal University of Rio Grande do Norte (UFRN), 59012-570, Natal, RN, Brazil.
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Galván-Colorado C, Chamorro-Cevallos GA, Chanona-Pérez JJ, Zepeda-Vallejo LG, Arredondo-Tamayo B, González-Ussery SA, Gallegos-Cerda SD, García-Rodríguez RV. Phycobiliprotein from Arthrospira maxima: Conversion to nanoparticles by high-energy ball milling, structural characterization, and evaluation of their anti-inflammatory effect. Int J Biol Macromol 2024; 275:133679. [PMID: 38971282 DOI: 10.1016/j.ijbiomac.2024.133679] [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: 04/10/2024] [Revised: 06/15/2024] [Accepted: 07/03/2024] [Indexed: 07/08/2024]
Abstract
Arthrospira maxima is a source of phycobiliproteins with different nutraceutical properties, e.g. antioxidant and anti-inflammatory activities. The current study was aimed at the elaboration, characterization, and evaluation of the anti-inflammatory effect of the phycobiliprotein nanoparticles extracted from Arthrospira maxima. Previously freeze-dried phycobiliproteins were milled by high-energy ball milling until reaching a nanometric size (optimal time: 4 h). Microscopy techniques were used for the characterization of the size and morphology of phycobiliproteins nanoparticles. Additionally, a spectroscopic study evidenced that nanosized reduction induced an increase in the chemical functional groups associated with its anti-inflammatory activity that was tested in a murine model, showing an immediate inflammatory effect. The novelty and importance of this contribution was to demonstrate that high energy ball milling is an emerging and green technology that can produce phycobiliprotein nanoparticles on a large-scale, without the use of organic solvents, to test their nutraceutical properties in a biological model by intragastric administration.
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Affiliation(s)
- C Galván-Colorado
- Laboratorio de Toxicología Preclínica, Departamento de Farmacia, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Av. Wilfrido Massieu s/n, 07738 Mexico City, Mexico; Laboratorio de Micro y Nanobiotecnología, Departamento de Ingeniería Bioquímica, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Av. Wilfrido Massieu s/n, 07738 Mexico City, Mexico
| | - G A Chamorro-Cevallos
- Laboratorio de Toxicología Preclínica, Departamento de Farmacia, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Av. Wilfrido Massieu s/n, 07738 Mexico City, Mexico
| | - J J Chanona-Pérez
- Laboratorio de Micro y Nanobiotecnología, Departamento de Ingeniería Bioquímica, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Av. Wilfrido Massieu s/n, 07738 Mexico City, Mexico.
| | - L G Zepeda-Vallejo
- Departamento de Química Orgánica, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Prolongación de Carpio y Plan de Ayala s/n, Col. Santo Tomás, Alcaldía Miguel Hidalgo, Mexico City 11340, Mexico
| | - B Arredondo-Tamayo
- Laboratorio de Micro y Nanobiotecnología, Departamento de Ingeniería Bioquímica, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Av. Wilfrido Massieu s/n, 07738 Mexico City, Mexico
| | - S A González-Ussery
- Laboratorio de Toxicología Preclínica, Departamento de Farmacia, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Av. Wilfrido Massieu s/n, 07738 Mexico City, Mexico
| | - S D Gallegos-Cerda
- Laboratorio de Micro y Nanobiotecnología, Departamento de Ingeniería Bioquímica, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Av. Wilfrido Massieu s/n, 07738 Mexico City, Mexico
| | - R V García-Rodríguez
- Laboratorio de Farmacología y Quimiometría, Instituto de Química Aplicada, Universidad Veracruzana, Luis Castelazo Ayala S/N Col. Industrial Ánimas, C.P. 91190, Xalapa-Enríquez, Veracruz, Mexico
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Nery-Flores SD, Castro-López CM, Martínez-Hernández L, García-Chávez CV, Palomo-Ligas L, Ascacio-Valdés JA, Flores-Gallegos AC, Campos-Múzquiz LG, Rodríguez-Herrera R. Grape Pomace Polyphenols Reduce Acute Inflammatory Response Induced by Carrageenan in a Murine Model. Chem Biodivers 2024; 21:e202302065. [PMID: 38768437 DOI: 10.1002/cbdv.202302065] [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: 12/20/2023] [Revised: 04/20/2024] [Accepted: 05/18/2024] [Indexed: 05/22/2024]
Abstract
Grape pomace (GP), a by-product of wine production, contains bioactive polyphenols with potential health benefits. This study investigates the anti-inflammatory properties of a polyphenolic fraction derived from GP, obtained by ultrasound-microwave hybrid extraction and purified using ion-exchange chromatography. In the inflammation model, mice were divided into six groups: intact, carrageenan, indomethacin, and three GP polyphenols treatment groups. Paw edema was induced by subplantar injection of carrageenan, and the GP polyphenols were administered intraperitoneally at doses of 10, 20, and 40 mg/kg. The anti-inflammatory effect was evaluated by measuring paw volume, and expression of inflammatory markers: cyclooxygenase-2 (COX-2), myeloperoxidase (MPO), and cytokines (IL-1β and IL-6), along with lipid peroxidation levels. The GP polyphenols significantly reduced paw edema and expression levels of COX-2, MPO, and cytokines in a dose-dependent manner effect, with the highest dose showing the greatest reduction. Additionally, lipid peroxidation levels were also decreased by GP polyphenols treatment at doses of 10 and 20 mg/kg. These findings suggest that ultrasound-microwave extraction combined with amberlite purification proved to be effective in obtaining a polyphenolic-rich fraction from GP. Thus, GP polyphenols may serve as a natural anti-inflammatory and antioxidant agent for treating inflammation and oxidative stress-related diseases.
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Affiliation(s)
| | | | | | | | - Lissethe Palomo-Ligas
- School of Chemistry, Universidad Autonoma de Coahuila, Saltillo, Coahuila, 25280, México
| | | | | | | | - Raúl Rodríguez-Herrera
- School of Chemistry, Universidad Autonoma de Coahuila, Saltillo, Coahuila, 25280, México
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Yabré Z, Boly R, Ouédraogo R, Coulidiaty AGV, Somda GD, Semdé R, Ouédraogo N, Youl ENH. A review of the safety profile, antioxidant, anti-inflammatory, and bronchorelaxant activities of Waltheria indica Linn (Malvaceae): A potential antiasthmatic phytomedicine. Heliyon 2024; 10:e32402. [PMID: 38975151 PMCID: PMC11225760 DOI: 10.1016/j.heliyon.2024.e32402] [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: 04/27/2023] [Revised: 05/25/2024] [Accepted: 05/30/2024] [Indexed: 07/09/2024] Open
Abstract
Introduction Waltheria indica Linn (Malvaceae) is a widely distributed plant in West Africa. It is commonly used in Burkina Faso to treat inflammation-related diseases, including asthma. Previous reviews have focused on the ethnobotanical, traditional uses, phytochemistry, and pharmacological properties of Waltheria indica. This report aims to compile the biological and pharmacological activities that highlight the anti-asthmatic properties of Waltheria indica L. (W. indica). Method Electronic databases, such as PubMed, Scopus, Hinari, SciFinder, Google Scholar, and ScienceDirect, were used to gather data on Watheria indica. Data on the toxicological, anti-inflammatory, antioxidant, and bronchorelaxant effects of W. indica were collected. Results Twenty-three studies describing the biological and pharmacological activities relevant to assessing the anti-asthmatic properties of W. indica were found. Nine articles investigated the anti-inflammatory effects, and three manuscripts were found to have bronchorelaxant activity. Five publications reported the antioxidant activity of the plant extracts. Research on the extracts revealed a tolerable safety profile in rats and mice with an LD50 ranging from 300 to 5000 mg/kg body weight, depending on the parts of the plant used. Phenolic compounds, particularly flavonoids, alkaloids, and saponins, were found to be responsible for the activities involved in the assessment of anti-asthmatic properties. Conclusion The results of this review suggest that W. indica could be a valuable resource for the treatment of asthma and other respiratory diseases. However, further chemical and pharmacological investigations are needed to understand its mechanism of action in treating asthma.
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Affiliation(s)
- Zakaline Yabré
- Drug Development Laboratory (LADME), Center for Training, Research and Expertise in Drug Sciences (CEA-CFOREM), Doctoral School of Health and Sciences (ED2S), Joseph KI-ZERBO University, 03 PO 7021, Ouagadougou, Burkina Faso
| | - Rainatou Boly
- Research Institute for Health Sciences (IRSS), 03 PO 7047, Ouagadougou, Burkina Faso
| | - Raogo Ouédraogo
- Drug Development Laboratory (LADME), Center for Training, Research and Expertise in Drug Sciences (CEA-CFOREM), Doctoral School of Health and Sciences (ED2S), Joseph KI-ZERBO University, 03 PO 7021, Ouagadougou, Burkina Faso
| | - Abdul Gafar Victoir Coulidiaty
- Drug Development Laboratory (LADME), Center for Training, Research and Expertise in Drug Sciences (CEA-CFOREM), Doctoral School of Health and Sciences (ED2S), Joseph KI-ZERBO University, 03 PO 7021, Ouagadougou, Burkina Faso
| | - Gaétan D. Somda
- Drug Development Laboratory (LADME), Center for Training, Research and Expertise in Drug Sciences (CEA-CFOREM), Doctoral School of Health and Sciences (ED2S), Joseph KI-ZERBO University, 03 PO 7021, Ouagadougou, Burkina Faso
| | - Rasmané Semdé
- Drug Development Laboratory (LADME), Center for Training, Research and Expertise in Drug Sciences (CEA-CFOREM), Doctoral School of Health and Sciences (ED2S), Joseph KI-ZERBO University, 03 PO 7021, Ouagadougou, Burkina Faso
| | - Noufou Ouédraogo
- Drug Development Laboratory (LADME), Center for Training, Research and Expertise in Drug Sciences (CEA-CFOREM), Doctoral School of Health and Sciences (ED2S), Joseph KI-ZERBO University, 03 PO 7021, Ouagadougou, Burkina Faso
- Research Institute for Health Sciences (IRSS), 03 PO 7047, Ouagadougou, Burkina Faso
| | - Estelle Noëla Hoho Youl
- Drug Development Laboratory (LADME), Center for Training, Research and Expertise in Drug Sciences (CEA-CFOREM), Doctoral School of Health and Sciences (ED2S), Joseph KI-ZERBO University, 03 PO 7021, Ouagadougou, Burkina Faso
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Alejandra SUM, Salud P, Elisa VA, Enrique JF, Julissa RM, Jaime T, Alejandro Z, David Osvaldo SS, Maribel HR. Triterpenes G-A and G-E from Galphimia glauca with anti-inflammatory and anti-arthritic activity in mice. JOURNAL OF ETHNOPHARMACOLOGY 2024; 328:118104. [PMID: 38531431 DOI: 10.1016/j.jep.2024.118104] [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: 12/06/2023] [Revised: 03/17/2024] [Accepted: 03/22/2024] [Indexed: 03/28/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Galphimia glauca is a medicinal plant that treats inflammatory and anti-rheumatic problems. Its anti-inflammatory capacity has been reported pharmacologically, attributed to the triterpenes G-A and G-E. AIM The objective of the present work was to measure the anti-inflammatory and immunomodulatory effect of the methanolic extract (GgMeOH) of Galphimia glauca and the isolated galphimines G-A and G-E, first in an acute test of plantar edema with carrageenan, and later in the model of experimental-induced arthritis with CFA. The effect was measured by quantifying joint inflammation, the concentration of pro- (TNF-α, IL-6, IL-17) and anti-inflammatory (IL-10, and IL-4) cytokines, and the ADA enzyme in joints, kidneys, and spleen from mice with experimental arthritis. METHOD The extract and the active triterpenes were obtained according to established methods using different chromatographic techniques. Female ICR strain mice were subjected to intraplantar administration with carrageenan and treated with different doses of GgMeOH, G-A, and G-E; edema was monitored at different times. Subsequently, the concentration of TNF-a and IL-10 in the spleen and swollen paw was quantified. Meloxicam (MEL) was used as an anti-inflammatory control drug. The most effective doses of each treatment were analyzed using a complete Freunds adjuvant (CFA)-induced experimental arthritis model. Joint inflammation was followed throughout the experiment. Ultimately, the concentration of inflammation markers, oxidant stress, and ADA activity was quantified. In this experimental stage, methotrexate (MTX) was used as an antiarthritic drug. RESULTS Treatments derived from G. glauca, GgMeOH (DE50 = 158 mg/kg), G-A (DE50 = 2 mg/kg), and G-E (DE50 = 1.5 mg/kg) caused an anti-inflammatory effect in the plantar edema test with carrageenan. In the CFA model, joint inflammation decreased with all natural treatments; GgMeOH and G-A inhibited the ADA enzyme in all organs analyzed (joints, serum, spleen, left and right kidneys), while G-E inhibited the enzyme in joints, serum, and left kidney. CFA caused an increase in the weight index of the organs, an effect that was counteracted by the administration of G. glauca treatments, which also modulate the response to the cytokines analyzed in the different organs (IL-4, IL-10, IL-17, IL-6, and TNF- α). CONCLUSION It is shown, for the first time, that the GgMeOH extract and the triterpenes G-A and G-E of Galphimia glauca have an anti-arthritic effect (anti-inflammatory, immunomodulatory, antioxidant, and ADA inhibitor), using an experimental arthritis model with CFA. Therefore, knowledge of the plant as a possible therapeutic agent for this rheumatic condition is expanding.
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Affiliation(s)
- Santillan-Urquiza Mayra Alejandra
- Centro de Investigación Biomédica Del Sur, Instituto Mexicano Del Seguro Social, Argentina No. 1, Col. Centro, Xochitepec, Morelos, C.P, 62790, Mexico; Departamento de Ciencias de La Salud, Universidad Autónoma Metropolitana-Iztapalapa, Av. San Rafael Atlixco No. 186, Col. Leyes de Reforma 1a Sección, Ciudad de México, C.P., 09310, Mexico.
| | - Pérez Salud
- Departamento de Sistemas Biológicos, Universidad Autónoma Metropolitana-Xochimilco, A, Calz. Del Hueso 1100, Coapa, Villa Quietud, Coyoacán, Ciudad de México, C.P., 04960, Mexico.
| | - Vega-Avila Elisa
- Departamento de Ciencias de La Salud, Universidad Autónoma Metropolitana-Iztapalapa, Av. San Rafael Atlixco No. 186, Col. Leyes de Reforma 1a Sección, Ciudad de México, C.P., 09310, Mexico.
| | - Jiménez-Ferrer Enrique
- Centro de Investigación Biomédica Del Sur, Instituto Mexicano Del Seguro Social, Argentina No. 1, Col. Centro, Xochitepec, Morelos, C.P, 62790, Mexico.
| | - Rendón-Martínez Julissa
- Centro de Investigación Biomédica Del Sur, Instituto Mexicano Del Seguro Social, Argentina No. 1, Col. Centro, Xochitepec, Morelos, C.P, 62790, Mexico.
| | - Tortoriello Jaime
- Centro de Investigación Biomédica Del Sur, Instituto Mexicano Del Seguro Social, Argentina No. 1, Col. Centro, Xochitepec, Morelos, C.P, 62790, Mexico.
| | - Zamilpa Alejandro
- Centro de Investigación Biomédica Del Sur, Instituto Mexicano Del Seguro Social, Argentina No. 1, Col. Centro, Xochitepec, Morelos, C.P, 62790, Mexico.
| | - Salinas-Sánchez David Osvaldo
- Centro de Investigación en Biodiversidad y Conservación, Universidad Autónoma Del Estado de Morelos (UAEM), Av. Universidad 1001, Col. Chamilpa, Cuernavaca, 62209, Morelos, Mexico.
| | - Herrera-Ruiz Maribel
- Centro de Investigación Biomédica Del Sur, Instituto Mexicano Del Seguro Social, Argentina No. 1, Col. Centro, Xochitepec, Morelos, C.P, 62790, Mexico.
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9
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Lakhrem M, Eleroui M, Boujhoud Z, Feki A, Dghim A, Essayagh S, Hilali S, Bouhamed M, Kallel C, Deschamps N, de Toffol B, Pujo JM, Badraoui R, Kallel H, Ben Amara I. Anti-Vasculogenic, Antioxidant, and Anti-Inflammatory Activities of Sulfated Polysaccharide Derived from Codium tomentosum: Pharmacokinetic Assay. Pharmaceuticals (Basel) 2024; 17:672. [PMID: 38931340 PMCID: PMC11207104 DOI: 10.3390/ph17060672] [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: 04/08/2024] [Revised: 05/03/2024] [Accepted: 05/08/2024] [Indexed: 06/28/2024] Open
Abstract
The purpose of this paper was to investigate the anti-inflammatory and anti-angiogenic activities of sulfated polysaccharide from C. tomentosum (PCT) using carrageenan (CARR)-induced paw edema in a rat model and anti-vasculogenic activity on a chorioallantoic membrane assay (CAM) model. Based on in vitro tests of anti-radical, total antioxidant, and reducing power activities, PCT presents a real interest via its antioxidant activity and ability to scavenge radical species. The in vivo pharmacological tests suggest that PCT possesses anti-inflammatory action by reducing paw edema and leukocyte migration, maintaining the redox equilibrium, and stabilizing the cellular level of several pro-/antioxidant system markers. It could significantly decrease the malondialdehyde levels and increase superoxide dismutase, glutathione peroxidase, and glutathione activities in local paw edema and erythrocytes during the acute inflammatory reaction of CARR. PCT pretreatment was effective against DNA alterations in the blood lymphocytes of inflamed rats and reduced the hematological alteration by restoring blood parameters to normal levels. The anti-angiogenic activity results revealed that CAM neovascularization, defined as the formation of new vessel numbers and branching patterns, was decreased by PCT in a dose-dependent manner, which supported the in silico bioavailability and pharmacokinetic findings. These results indicated the therapeutic effects of polysaccharides from C. tomentosum and their possible use as anti-proliferative molecules based on their antioxidant, anti-inflammatory, and anti-angiogenic activities.
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Affiliation(s)
- Marwa Lakhrem
- Laboratory of Medicinal and Environment Chemistry, Higher Institute of Biotechnology, University of Sfax, Sfax 3000, Tunisia; (M.L.); (M.E.); (A.F.); (A.D.)
| | - Malek Eleroui
- Laboratory of Medicinal and Environment Chemistry, Higher Institute of Biotechnology, University of Sfax, Sfax 3000, Tunisia; (M.L.); (M.E.); (A.F.); (A.D.)
| | - Zakaria Boujhoud
- Laboratory of Health Sciences and Technologies, Higher Institute of Health Sciences of Settat, Settat 26000, Morocco;
| | - Amal Feki
- Laboratory of Medicinal and Environment Chemistry, Higher Institute of Biotechnology, University of Sfax, Sfax 3000, Tunisia; (M.L.); (M.E.); (A.F.); (A.D.)
| | - Amel Dghim
- Laboratory of Medicinal and Environment Chemistry, Higher Institute of Biotechnology, University of Sfax, Sfax 3000, Tunisia; (M.L.); (M.E.); (A.F.); (A.D.)
| | - Sanah Essayagh
- Laboratory Agrifood and Health, Faculty of Science and Technology, Hasan First University of Settat, Settat 26000, Morocco; (S.E.); (S.H.)
| | - Said Hilali
- Laboratory Agrifood and Health, Faculty of Science and Technology, Hasan First University of Settat, Settat 26000, Morocco; (S.E.); (S.H.)
| | - Marwa Bouhamed
- Laboratory of Anatomopathology, CHU Habib Bourguiba, University of Sfax, Sfax 3029, Tunisia;
| | - Choumous Kallel
- Laboratory of Hematology, CHU Habib Bourguiba, University of Sfax, Sfax 3029, Tunisia;
| | - Nathalie Deschamps
- Neurology Department, Cayenne General Hospital, Cayenne 97300, French Guiana; (N.D.); (B.d.T.)
- Clinical Investigation Center, CIC INSERM 142, Cayenne General Hospital Andrée Rosemon, Guiana University, Cayenne 97300, French Guiana
| | - Bertrand de Toffol
- Neurology Department, Cayenne General Hospital, Cayenne 97300, French Guiana; (N.D.); (B.d.T.)
| | - Jean Marc Pujo
- Emergency Department, Cayenne General Hospital, Cayenne 97300, French Guiana;
| | - Riadh Badraoui
- Department of Biology, University of Ha’il, Ha’il 81451, Saudi Arabia;
- Section of Histology-Cytology, Medicine Faculty of Tunis, University of Tunis El Manar, La Rabta 1007, Tunisia
| | - Hatem Kallel
- Biome and Immunopathology CNRS UMR-9017, Inserm U 1019, Université de Guyane, Cayenne 97300, French Guiana;
- Intensive Care Unit, Cayenne General Hospital, Cayenne 97300, French Guiana
| | - Ibtissem Ben Amara
- Laboratory of Medicinal and Environment Chemistry, Higher Institute of Biotechnology, University of Sfax, Sfax 3000, Tunisia; (M.L.); (M.E.); (A.F.); (A.D.)
- Biome and Immunopathology CNRS UMR-9017, Inserm U 1019, Université de Guyane, Cayenne 97300, French Guiana;
- Intensive Care Unit, Cayenne General Hospital, Cayenne 97300, French Guiana
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10
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Passos JGR, Gomes JAS, Xavier-Santos JB, Yamashita FO, Cavalcanti-Cruz JV, Siqueira EMS, Garcia VB, Zucolotto SM, de Araujo-Junior RF, Ferreira LS, Silva-Junior AA, Félix-Silva J, Fernandes-Pedrosa MF. Anti-inflammatory, healing and antiophidic potential of Jatropha mollissima (Pohl) Baill. (Euphorbiaceae): From popular use to pharmaceutical formulation in gel. Biomed Pharmacother 2024; 173:116290. [PMID: 38458010 DOI: 10.1016/j.biopha.2024.116290] [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: 11/30/2023] [Revised: 02/05/2024] [Accepted: 02/17/2024] [Indexed: 03/10/2024] Open
Abstract
Jatropha mollissima (Pohl) Baill. (Euphorbiaceae) is widely used in traditional medicine to treat inflammatory disorders. So, a topical gel containing the hydroethanolic extract of its leaves was developed and evaluated for its anti-inflammatory, wound healing, and antiophidic properties in mice. First, the chemical profile of different parts of the plant was characterized by liquid chromatography coupled to mass spectrometry (LC-MS) using molecular networking. In the leaf extract, 11 compounds were characterized, with a particular emphasis on the identification of flavonoids. The gel efficiently inhibited carrageenan-induced paw edema, as well as acute and chronic croton oil-induced ear edema models, thereby reducing inflammatory and oxidative parameters in inflamed tissues. Besides anti-inflammatory activity, the herbal gel showed significant wound healing activity. The edematogenic, hemorrhagic and dermonecrotic activities induced by Bothrops jararaca snake venom were effectively inhibited by the treatment with J. mollissima gel. The association with the herbal gel improved in up to 90% the efficacy of commercial snake antivenom in reduce venom-induced edema. Additionally, while antivenom was not able to inhibit venom-induced dermonecrosis, treatment with herbal gel reduced in 55% the dermonocrotic halo produced. These results demonstrate the pharmacological potential of the herbal gel containing J. mollissima extract, which could be a strong candidate for the development of herbal products that can be used to complement the current antivenom therapy against snake venom local toxicity.
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Affiliation(s)
- Júlia G R Passos
- Laboratory of Technology and Pharmaceutical Biotechnology (Tecbiofar), Faculty of Pharmacy, Federal University of Rio Grande do Norte, Av. General Gustavo Cordeiro de Farias, S/N, Petrópolis, Natal 59012-570, Brazil.
| | - Jacyra A S Gomes
- Laboratory of Technology and Pharmaceutical Biotechnology (Tecbiofar), Faculty of Pharmacy, Federal University of Rio Grande do Norte, Av. General Gustavo Cordeiro de Farias, S/N, Petrópolis, Natal 59012-570, Brazil.
| | - Jacinthia B Xavier-Santos
- Laboratory of Technology and Pharmaceutical Biotechnology (Tecbiofar), Faculty of Pharmacy, Federal University of Rio Grande do Norte, Av. General Gustavo Cordeiro de Farias, S/N, Petrópolis, Natal 59012-570, Brazil.
| | - Fabiana O Yamashita
- Laboratory of Technology and Pharmaceutical Biotechnology (Tecbiofar), Faculty of Pharmacy, Federal University of Rio Grande do Norte, Av. General Gustavo Cordeiro de Farias, S/N, Petrópolis, Natal 59012-570, Brazil.
| | - Joelly V Cavalcanti-Cruz
- Laboratory of Technology and Pharmaceutical Biotechnology (Tecbiofar), Faculty of Pharmacy, Federal University of Rio Grande do Norte, Av. General Gustavo Cordeiro de Farias, S/N, Petrópolis, Natal 59012-570, Brazil.
| | - Emerson M S Siqueira
- Laboratory of Pharmacognosy (PNBio), Department of Pharmacy, Faculty of Pharmacy, Federal University of Rio Grande do Norte, Av. General Gustavo Cordeiro de Farias, S/N, Petrópolis, Natal 59012-570, Brazil.
| | - Vinícius Barreto Garcia
- Cancer and Inflammatory Research Laboratory, Department of Morphology, Federal University of Rio Grande do Norte, Av. Senador Salgado Filho, 3000, Lagoa Nova, Natal 59078-970, Brazil.
| | - Silvana M Zucolotto
- Laboratory of Pharmacognosy (PNBio), Department of Pharmacy, Faculty of Pharmacy, Federal University of Rio Grande do Norte, Av. General Gustavo Cordeiro de Farias, S/N, Petrópolis, Natal 59012-570, Brazil.
| | - Raimundo Fernandes de Araujo-Junior
- Cancer and Inflammatory Research Laboratory, Department of Morphology, Federal University of Rio Grande do Norte, Av. Senador Salgado Filho, 3000, Lagoa Nova, Natal 59078-970, Brazil.
| | - Leandro S Ferreira
- Laboratory of Quality Control, Department of Pharmacy, Faculty of Pharmacy, Federal University of Rio Grande do Norte, Av. General Gustavo Cordeiro de Farias, S/N, Petrópolis, Natal 59012-570, Brazil.
| | - Arnóbio A Silva-Junior
- Laboratory of Technology and Pharmaceutical Biotechnology (Tecbiofar), Faculty of Pharmacy, Federal University of Rio Grande do Norte, Av. General Gustavo Cordeiro de Farias, S/N, Petrópolis, Natal 59012-570, Brazil.
| | - Juliana Félix-Silva
- Laboratory of Technology and Pharmaceutical Biotechnology (Tecbiofar), Faculty of Pharmacy, Federal University of Rio Grande do Norte, Av. General Gustavo Cordeiro de Farias, S/N, Petrópolis, Natal 59012-570, Brazil; Laboratory of Clinical Haematology, Faculty of Pharmacy, Department of Clinical and Toxicological Analysis, Federal University of Rio Grande do Norte, Natal, Brazil.
| | - Matheus F Fernandes-Pedrosa
- Laboratory of Technology and Pharmaceutical Biotechnology (Tecbiofar), Faculty of Pharmacy, Federal University of Rio Grande do Norte, Av. General Gustavo Cordeiro de Farias, S/N, Petrópolis, Natal 59012-570, Brazil.
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11
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Lessa TLADS, Correia TML, Santos TCD, da Silva RP, Silva BPD, Cavallini MCM, Rocha LS, Souza Peixoto A, Cugnasca BS, Cervi G, Correra TC, Gonçalves AC, Festuccia WTL, Cunha TM, Yatsuda R, de Magalhães ACM, Dos Santos AA, Meotti FC, Queiroz RF. A novel diselenide attenuates the carrageenan-induced inflammation by reducing neutrophil infiltration and the resulting tissue damage in mice. Free Radic Res 2024; 58:229-248. [PMID: 38588405 DOI: 10.1080/10715762.2024.2336566] [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: 11/08/2023] [Accepted: 02/06/2024] [Indexed: 04/10/2024]
Abstract
Selenium-containing compounds have emerged as promising treatment for redox-based and inflammatory diseases. This study aimed to investigate the in vitro and in vivo anti-inflammatory activity of a novel diselenide named as dibenzyl[diselanediyIbis(propane-3-1diyl)] dicarbamate (DD). DD reacted with HOCl (k = 9.2 x 107 M-1s-1), like glutathione (k = 1.2 x 108 M-1s-1), yielding seleninic and selenonic acid derivatives, and it also decreased HOCl formation by activated human neutrophils (IC50=4.6 μM) and purified myeloperoxidase (MPO) (IC50=3.8 μM). However, tyrosine, MPO-I and MPO-II substrates, did not restore HOCl formation in presence of DD. DD inhibited the oxidative burst in dHL-60 cells with no toxicity up to 25 µM for 48h. Next, an intraperitoneal administration of 25, 50, and 75 mg/kg DD decreased total leukocyte, neutrophil chemotaxis, and inflammation markers (MPO activity, lipid peroxidation, albumin exudation, nitrite, TNF-α, IL-1β, CXCL1/KC, and CXCL2/MIP-2) on a murine model of carrageenan-induced peritonitis. Likewise, 50 mg/kg DD (i.p.) decreased carrageenan-induced paw edema over 5h. Histological and immunohistochemistry analyses of the paw tissue showed decreased neutrophil count, edema area, and MPO, carbonylated, and nitrated protein staining. Furthermore, DD treatment decreased the fMLP-induced chemotaxis of human neutrophils (IC50=3.7 μM) in vitro with no toxicity. Lastly, DD presented no toxicity in a single-dose model using mice (50 mg/kg, i.p.) over 15 days and in Artemia salina bioassay (50 to 2000 µM), corroborating findings from in silico toxicological study. Altogether, these results demonstrate that DD attenuates carrageenan-induced inflammation mainly by reducing neutrophil migration and the resulting damage from MPO-mediated oxidative burst.
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Affiliation(s)
- Tássia Liz Araújo Dos Santos Lessa
- Programa Multicêntrico de Pós-Graduação em Bioquímica e Biologia Molecular, Universidade Estadual do Sudoeste da Bahia, Vitória da Conquista, Brazil
| | - Thiago Macêdo Lopes Correia
- Programa de Pós-Graduação Multicêntrico em Ciências Fisiológicas, Universidade Federal da Bahia, Vitória da Conquista, Brazil
| | - Talita Costa Dos Santos
- Programa de Pós-Graduação Multicêntrico em Ciências Fisiológicas, Universidade Federal da Bahia, Vitória da Conquista, Brazil
| | | | | | - Maria Cláudia Magalhães Cavallini
- Center for Research in Inflammatory Diseases, Department of Pharmacology, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil
| | - Leonardo Silva Rocha
- Programa Multicêntrico de Pós-Graduação em Bioquímica e Biologia Molecular, Universidade Estadual do Sudoeste da Bahia, Vitória da Conquista, Brazil
| | | | | | - Gustavo Cervi
- Instituto de Química, Universidade de São Paulo, São Paulo, Brazil
| | - Thiago C Correra
- Instituto de Química, Universidade de São Paulo, São Paulo, Brazil
| | | | | | - Thiago Mattar Cunha
- Center for Research in Inflammatory Diseases, Department of Pharmacology, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil
| | - Regiane Yatsuda
- Programa de Pós-Graduação Multicêntrico em Ciências Fisiológicas, Universidade Federal da Bahia, Vitória da Conquista, Brazil
- Instituto Multidisciplinar de Saúde, Universidade Federal da Bahia, Vitória da Conquista, Brazil
| | - Amélia Cristina Mendes de Magalhães
- Programa de Pós-Graduação Multicêntrico em Ciências Fisiológicas, Universidade Federal da Bahia, Vitória da Conquista, Brazil
- Instituto Multidisciplinar de Saúde, Universidade Federal da Bahia, Vitória da Conquista, Brazil
| | | | | | - Raphael Ferreira Queiroz
- Programa Multicêntrico de Pós-Graduação em Bioquímica e Biologia Molecular, Universidade Estadual do Sudoeste da Bahia, Vitória da Conquista, Brazil
- Departamento de Ciências da Saúde, Universidade Estadual do Sudoeste da Bahia, Vitória da Conquista, Brazil
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12
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Coavoy-Sanchez SA, da Costa Marques LA, Costa SKP, Muscara MN. Role of Gasotransmitters in Inflammatory Edema. Antioxid Redox Signal 2024; 40:272-291. [PMID: 36974358 DOI: 10.1089/ars.2022.0089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
Abstract
Significance: Nitric oxide (NO), carbon monoxide (CO), and hydrogen sulfide (H2S) are, to date, the identified members of the gasotransmitter family, which consists of gaseous signaling molecules that play central roles in the regulation of a wide variety of physiological and pathophysiological processes, including inflammatory edema. Recent Advances: Recent studies show the potential anti-inflammatory and antiedematogenic effects of NO-, CO-, and H2S-donors in vivo. In general, it has been observed that the therapeutical effects of NO-donors are more relevant when administered at low doses at the onset of the inflammatory process. Regarding CO-donors, their antiedematogenic effects are mainly associated with inhibition of proinflammatory mediators (such as inducible NO synthase [iNOS]-derived NO), and the observed protective effects of H2S-donors seem to be mediated by reducing some proinflammatory enzyme activities. Critical Issues: The most recent investigations focus on the interactions among the gasotransmitters under different pathophysiological conditions. However, the biochemical/pharmacological nature of these interactions is neither general nor fully understood, although specifically dependent on the site where the inflammatory edema occurs. Future Directions: Considering the nature of the involved mechanisms, a deeper knowledge of the interactions among the gasotransmitters is mandatory. In addition, the development of new pharmacological tools, either donors or synthesis inhibitors of the three gasotransmitters, will certainly aid the basic investigations and open new strategies for the therapeutic treatment of inflammatory edema. Antioxid. Redox Signal. 40, 272-291.
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Affiliation(s)
| | | | - Soraia Katia Pereira Costa
- Department of Pharmacology, Institute of Biomedical Sciences, University of São Paulo, Sao Paulo, Brazil
| | - Marcelo Nicolas Muscara
- Department of Pharmacology, Institute of Biomedical Sciences, University of São Paulo, Sao Paulo, Brazil
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13
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Daniele-Silva A, Parente AMES, de Sousa Ferreira S, Pontes da Silva D, Torres-Rêgo M, Cavalcanti FF, Assunção Ferreira MR, de Freitas Fernandes-Pedrosa M, Lira Soares LA. In vitro and in vivo anti-inflammatory and antiophidic effects of the extract and fraction of Eugenia uniflora. JOURNAL OF ETHNOPHARMACOLOGY 2024; 319:117223. [PMID: 37748636 DOI: 10.1016/j.jep.2023.117223] [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: 08/14/2023] [Revised: 09/19/2023] [Accepted: 09/22/2023] [Indexed: 09/27/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Eugenia uniflora Linn, popularly known as 'pitanga', is a native plant endemic to Brazil that belongs to the Myrtaceae family. Its traditional use (leaves infusion) has been reported for the treatment of different diseases, including hypertension, inflammation, and as a diuretic agent. Considering the snakebite problem and the rich molecule repertoire of this herbal species, studies that evaluate its antiophidic potential are relevant for a broad social impact. AIM OF THE STUDY This approach aims to evaluate the anti-inflammatory and antiophidic potential in vitro and in vivo of the extract (aqueous) and a fraction (ethyl acetate) of E. uniflora leaves against Bothrops leucurus and Bothrops brazili venoms. MATERIALS AND METHODS Extract and fraction from E. uniflora leaves were obtained by turbo-extraction and partitioning. The cytotoxicity was assayed on normal cell lines (Vero E6 and 3T3) using the 3-methyl-[4-5-dimethylthiazol-2-yl]-2,5-diphenyltetrazolium bromide method. The anti-inflammatory activity of the aqueous extract was analyzed in vivo in the zymosan-induced air pouch model, and the leukocytes migration and other molecular inflammatory mediators quantified (myeloperoxidase, total protein, pro-inflammatory cytokine, malondialdehyde, and glutathione). In vitro, the antiophidic effect was evaluated by the ability of the E. uniflora extract and fraction to inhibit the enzymatic action (proteolytic, phospholipase A2, and hyaluronidase) of B. leucurus and B. brazili venoms. In addition, the antiophidic action in vivo was investigated after treatment with E. uniflora extract and fraction (50, 100, and 200 mg/kg) in the B. leucurus venom-induced paw edema with an evaluation of the antiedematogenic effect and quantification of myeloperoxidase (MPO) and pro-inflammatory cytokine levels. RESULTS The E. uniflora leaves extract (7.8-125 mg/mL) revealed no toxicity in cell culture, but reduced MTT by 47% at the highest concentration (250 mg/mL) in Vero E6 cells. In contrast, the E. uniflora fraction (7.8-250 mg/mL) showed no cytotoxicity for both cell lines. In the air pouch model, E. uniflora leaves extract demonstrated anti-inflammatory activity, reducing cell migration, MPO activity, protein, malondialdehyde, and proinflammatory cytokines, and increased glutathione levels. Evaluating the antiophidic action in vitro, E. uniflora extract and fraction inhibited the proteolytic, phospholipase, and hyaluronidase effects of B. leucurus and B. brazili venoms at low concentrations. In addition, the extract and fraction also demonstrated in vivo antiophidic activity by reducing edema in the first 0.5 h after treatment, besides reducing MPO and pro-inflammatory cytokines levels. CONCLUSION E. uniflora leaves extract showed cytotoxicity only at the highest concentration while the fraction revealed no toxic effect in vitro. This approach showed for the first time that the aqueous extract and ethyl acetate fraction of E. uniflora leaves has similar antiophidic action in vitro and in vivo, with antiedematogenic and anti-inflammatory effects and the ability to inhibit the enzymatic action of B. leucurus and B. brazili venoms. Therefore, this study points to the presence of bioactive components in the leaves of E. uniflora useful for the treatment of inflammatory disorders and ophidian accidents, expanding the therapeutic potential of this herbal species.
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Affiliation(s)
- Alessandra Daniele-Silva
- Laboratory of Pharmacognosy, Department of Pharmaceutical Sciences, Federal University of Pernambuco, Recife, Brazil; Laboratory of Technology and Pharmaceutical Biotechnology, Faculty of Pharmacy, Federal University of Rio Grande do Norte, Brazil
| | - Adriana Marina E Silva Parente
- Laboratory of Pharmacognosy, Department of Pharmaceutical Sciences, Federal University of Pernambuco, Recife, Brazil; Laboratory of Technology and Pharmaceutical Biotechnology, Faculty of Pharmacy, Federal University of Rio Grande do Norte, Brazil
| | - Sarah de Sousa Ferreira
- Laboratory of Technology and Pharmaceutical Biotechnology, Faculty of Pharmacy, Federal University of Rio Grande do Norte, Brazil
| | - Diana Pontes da Silva
- Laboratory of Technology and Pharmaceutical Biotechnology, Faculty of Pharmacy, Federal University of Rio Grande do Norte, Brazil
| | - Manoela Torres-Rêgo
- Laboratory of Technology and Pharmaceutical Biotechnology, Faculty of Pharmacy, Federal University of Rio Grande do Norte, Brazil; Graduate Program of Chemistry, Chemistry Institute, Federal University of Rio Grande do Norte, Brazil
| | - Felipe França Cavalcanti
- Laboratory of Technology and Pharmaceutical Biotechnology, Faculty of Pharmacy, Federal University of Rio Grande do Norte, Brazil; Graduate Program of Chemistry, Chemistry Institute, Federal University of Rio Grande do Norte, Brazil
| | | | | | - Luiz Alberto Lira Soares
- Laboratory of Pharmacognosy, Department of Pharmaceutical Sciences, Federal University of Pernambuco, Recife, Brazil.
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Iqbal Andrabi N, Sarkar AR, Assim Haq S, Kumar D, Kour D, Saroch D, Kumar Shukla S, Kumar A, Bhagat A, Ali A, Kour G, Ahmed Z. Site-selective synthesis and pharmacological elucidation of novel semi-synthetic analogues of koenimbine as a potential anti-inflammatory agent. Int Immunopharmacol 2024; 126:111059. [PMID: 37979450 DOI: 10.1016/j.intimp.2023.111059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 09/27/2023] [Accepted: 10/10/2023] [Indexed: 11/20/2023]
Abstract
Koenimbine (1), a carbazole alkaloid isolated from Murraya koenigii, belongs to the Rutaceae family. Various pharmacological effects such as anti-diabetic, melanogenesis inhibition, anti-diarrheal, anti-cancer, and anti-inflammatory properties of koenimbine have already been reported. In the current study, we investigated the anti-inflammatory role of koenimbine (1) and its novel semi-synthetic derivative 8-methoxy-3,3,5-trimethylpyrano[3,2-a] carbazole-11(3H)-yl) (3-(trifluoromethyl) phenyl) methanone (1G) in both in vitro and in vivo biological systems. Our results demonstrated that the anti-inflammatory activity of 1G significantly lowered the production of NO, pro-inflammatory cytokines (IL-6, TNF-α & IL-1β), LTB4 following LPS stimulation in RAW 264.7 macrophages. Furthermore, 1G significantly attenuated the expression levels of nitric oxide synthase (iNOS) and cyclooxygenase-2 (COX-2) in a dose dependent manner and also decreased the production of reactive oxygen species (ROS) in LPS-activated RAW 264.7 cells. In addition, the oral administration of 1G reduced the inflammatory response in carrageenan-induced paw edema in BALB/C mice. Moreover, it effectively reduced NO, IL-6, IL-1β & TNF-α levels, liver markers (AST, ALT), and kidney markers (BUN, CRE, and Urea). Also, 1G reverted the infiltration of inflammatory cells and tissue damage in lungs, liver and kidney enhanced the survival rate in LPS-challenged mice. 1G blocks NF-κB p65 from translocating into the nucleus and activating inflammatory gene transcription. These results illustrated that 1G suppresses the inflammatory effects both in-vitro and in-vivo studies via downregulating the nuclear factor kappa-B (NF-κB) signaling pathway. In conclusion, our results demonstrate that semi-synthetic derivative 1G can effectively attenuate the inflammatory response via NF-κB and MAPK signaling pathways; suggesting 1G is a potential novel anti-inflammatory drug candidate in treating inflammatory disorders.
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Affiliation(s)
- Nusrit Iqbal Andrabi
- Pharmacology Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu 180001, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Aminur R Sarkar
- Pharmacology Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu 180001, India; Natural Product and Medicinal Chemistry Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu 180001, India
| | - Syed Assim Haq
- Pharmacology Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu 180001, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Diljeet Kumar
- Pharmacology Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu 180001, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Dilpreet Kour
- Pharmacology Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu 180001, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Diksha Saroch
- Pharmacology Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu 180001, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Sanket Kumar Shukla
- Pharmacology Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu 180001, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Ajay Kumar
- Pharmacology Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu 180001, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Asha Bhagat
- Pharmacology Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu 180001, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Asif Ali
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India; Natural Product and Medicinal Chemistry Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu 180001, India
| | - Gurleen Kour
- Pharmacology Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu 180001, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Zabeer Ahmed
- Pharmacology Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu 180001, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India.
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Park Y, Korzun T, Moses AS, Singh P, Levasseur PR, Demessie AA, Sharma KS, Morgan T, Raitmayr CJ, Avila U, Sabei FY, Taratula OR, Marks DL, Taratula O. Targeted Nanocarriers for Systemic Delivery of IRAK4 Inhibitors to Inflamed Tissues. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2306270. [PMID: 37702136 PMCID: PMC10840923 DOI: 10.1002/smll.202306270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 09/01/2023] [Indexed: 09/14/2023]
Abstract
Persistent and uncontrolled inflammation is the root cause of various debilitating diseases. Given that interleukin-1 receptor-associated kinase 4 (IRAK4) is a critical modulator of inflammation, inhibition of its activity with selective drug molecules (IRAK4 inhibitors) represents a promising therapeutic strategy for inflammatory disorders. To exploit the full potential of this treatment approach, drug carriers for efficient delivery of IRAK4 inhibitors to inflamed tissues are essential. Herein, the first nanoparticle-based platform for the targeted systemic delivery of a clinically tested IRAK4 inhibitor, PF-06650833, with limited aqueous solubility (57 µg mL-1 ) is presented. The developed nanocarriers increase the intrinsic aqueous dispersibility of this IRAK4 inhibitor by 40 times. A targeting peptide on the surface of nanocarriers significantly enhances their accumulation after intravenous injection in inflamed tissues of mice with induced paw edema and ulcerative colitis when compared to non-targeted counterparts. The delivered IRAK4 inhibitor markedly abates inflammation and dramatically suppresses paw edema, mitigates colitis symptoms, and reduces proinflammatory cytokine levels in the affected tissues. Importantly, repeated injections of IRAK4 inhibitor-loaded nanocarriers have no acute toxic effect on major organs of mice. Therefore, the developed nanocarriers have the potential to significantly improve the therapeutic efficacy of IRAK4 inhibitors for different inflammatory diseases.
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Affiliation(s)
- Youngrong Park
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, 2730 S Moody Avenue, Portland, Oregon, 97201, USA
- Transplantation Research Center, Renal Division, Brigham and Women's Hospital, Harvard Medical School, 221 Longwood Avenue, Boston, Massachusetts, 02115, USA
| | - Tetiana Korzun
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, 2730 S Moody Avenue, Portland, Oregon, 97201, USA
- Papé Family Pediatric Research Institute, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd, Mail Code L481, Portland, Oregon, 97239, USA
| | - Abraham S Moses
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, 2730 S Moody Avenue, Portland, Oregon, 97201, USA
| | - Prem Singh
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, 2730 S Moody Avenue, Portland, Oregon, 97201, USA
| | - Peter R Levasseur
- Papé Family Pediatric Research Institute, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd, Mail Code L481, Portland, Oregon, 97239, USA
| | - Ananiya A Demessie
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, 2730 S Moody Avenue, Portland, Oregon, 97201, USA
| | - Kongbrailatpam Shitaljit Sharma
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, 2730 S Moody Avenue, Portland, Oregon, 97201, USA
| | - Terry Morgan
- Department of Pathology and Laboratory Medicine, School of Medicine, Oregon Health & Science University, 3181 SW Sam Jackson Park Road, Portland, Oregon, 97239, USA
| | - Constanze J Raitmayr
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, 2730 S Moody Avenue, Portland, Oregon, 97201, USA
| | - Uriel Avila
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, 2730 S Moody Avenue, Portland, Oregon, 97201, USA
| | - Fahad Y Sabei
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, 2730 S Moody Avenue, Portland, Oregon, 97201, USA
- Department of Pharmaceutics, College of Pharmacy, Jazan University, Al Maarefah Rd, Jazan, 88723, Kingdom of Saudi Arabia
| | - Olena R Taratula
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, 2730 S Moody Avenue, Portland, Oregon, 97201, USA
| | - Daniel L Marks
- Papé Family Pediatric Research Institute, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd, Mail Code L481, Portland, Oregon, 97239, USA
| | - Oleh Taratula
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, 2730 S Moody Avenue, Portland, Oregon, 97201, USA
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Pourbagher-Shahri AM, Forouzanfar F. Saffron (Crocus sativus) and its constituents for pain management: A review of current evidence. Phytother Res 2023; 37:5041-5057. [PMID: 37528638 DOI: 10.1002/ptr.7968] [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: 02/09/2023] [Revised: 07/05/2023] [Accepted: 07/07/2023] [Indexed: 08/03/2023]
Abstract
Pain can become a chronic and deliberating experience with a significant burden. In preclinical and clinical studies, Saffron (Crocus sativus L.) has shown analgesic activities. Considering the unsatisfactory results of current therapeutic management for chronic pain conditions, we aimed to review saffron's analgesic activity and underlying mechanisms. Saffron showed antinociceptive activities in formalin-, carrageenan-, and capsaicin-induced experimental pain models. Saffron analgesic activities affected several targets, including ion channels of nociceptors; the adrenergic system and central histaminic system; inhibition of inflammatory pathways, apoptotic pathways, and oxidative stress; regulation of NO pathway, and the endocannabinoid system. Clinical studies showed analgesia of Saffron in rheumatoid arthritis, after-pain following childbirth, dysmenorrhea, and fibromyalgia. Our literature review showed that saffron can be beneficial as an adjunct therapy to commonly used analgesics in practice, particularly in chronic pain conditions.
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Affiliation(s)
| | - Fatemeh Forouzanfar
- Neuroscience Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Neuroscience, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
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Rana R, Pundir S, Lal UR, Chauhan R, Upadhyay SK, Kumar D. Phytochemistry and biological activity of Erigeron annuus (L.) Pers. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2023; 396:2331-2346. [PMID: 37178275 DOI: 10.1007/s00210-023-02518-1] [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: 01/28/2023] [Accepted: 04/29/2023] [Indexed: 05/15/2023]
Abstract
Erigeron annuus L. is a flowering herb of North America, Europe, Asia and Russia. This plant is used as folk medicine in China for the cure of indigestion, enteritis, epidemic hepatitis, haematuria and diabetes. Phytochemical studies showed the presence of 170 bioactive compounds like coumarins, flavonoids, terpenoids, polyacetylenic compounds; γ-pyrone derivatives, sterols and various caffeoylquinic acids derived from the essential oil and organic extracts from its various parts such as aerial parts, roots, leaves, stems and flowers. The pharmacological studies demonstrated various extracts and the compounds of E. annuus to exhibit anti-fungal, anti-atherosclerosis, anti-inflammatory, antidiabetic, phytotoxic, cytoprotective, antiobesity and antioxidant activities. This article covers a critical compendious on geographical distribution, botanical description, phytochemistry, ethnomedicinal uses and pharmacological activities of E. annuus. However, further in-depth studies are needed to determine the medical uses of E. annuus and its chemical constituents, pharmacological activities and clinical applications.
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Affiliation(s)
- Rupali Rana
- Department of Pharmaceutical Sciences, Guru Nanak Dev University, Amritsar, Punjab, 143005, India
| | - Swati Pundir
- School of Pharmaceutical Sciences, Shoolini University, Himachal Pradesh, Solan, 173229, India.
| | - Uma Ranjan Lal
- School of Pharmaceutical Sciences, Shoolini University, Himachal Pradesh, Solan, 173229, India
- Department of Natural Products, National Institute of Pharmaceutical Education and Research, Punjab, 160062, Mohali, India
| | - Raveen Chauhan
- School of Pharmaceutical Sciences, Shoolini University, Himachal Pradesh, Solan, 173229, India
| | | | - Deepak Kumar
- Department of Pharmaceutical Chemistry, School of Pharmaceutical Sciences, Shoolini University, Himachal Pradesh, Solan, 173229, India.
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Ladeira GDA, Acácio TM, Rodrigues FF, Amorim JM, Cosenza GP, de Paiva MJN, Machado RR, Castilho RO. Chemical characterization, antinociceptive and anti-inflammatory effect of Lippia lacunosa, a species used by the Bandeirantes. JOURNAL OF ETHNOPHARMACOLOGY 2023; 312:116473. [PMID: 37059251 DOI: 10.1016/j.jep.2023.116473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 04/05/2023] [Accepted: 04/06/2023] [Indexed: 05/08/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Lippia lacunosa Mart. & Schauer is an endemic plant from the Serra do Espinhaço mountain range located on the Atlantic plateau, Brazil. It is known as "chá de pedestre" and "rosmaninho" in folk medicine. This species has a characteristic mango aroma and is widely used by the population for flu, colds, sinus infections, coughing, relaxing baths, and foot baths after long walks. It is often confused with and, therefore, used interchangeably with L. rotundifolia and L. pseudothea. AIM OF THE STUDY This study aimed to increase scientific knowledge on the ethnopharmacological use of Lippia lacunosa through the evaluation of the micromolecular composition and anti-inflammatory and antinociceptive activities of the hexane and ethanolic extracts, essential oil, and fractions in mice. MATERIALS AND METHODS The chemical profile of L. lacunosa extracts and fractions were obtained by chromatographic methods such as Ultra-Performance Liquid Chromatography (UPLC), Gas Chromatography (GC), Column Chromatography (CC), and Thin Layer Chromatography (TLC). Carrageenan-induced paw edema was used to investigate the anti-inflammatory activity in mice. Mechanical allodynia induced by carrageenan and hot plate tests were employed to evaluate the antinociceptive activity. RESULTS The main constituents found in the essential oil were the monoterpenes myrcene (13.81%), linalool (6.84%), ipsenone (21.2%), and myrcenone (25.44%); and sesquiterpenes elemol (7.30%) and spathulenol (3.15%). The chromatograph fractionation of essential oil yielded a fraction rich in the main compounds (F33), ipsenone and mircenone. In experimental models of paw edema and mechanical allodynia induced by carrageenan (600 μg, 30 μL, i.pl.), the administration of hexane extract, essential oil (50 or 100 mg/kg, p.o.) or majority fraction (10 mg/kg, p.o.) reduced paw edema. The ethanolic extract (100 mg/kg) reduced mechanical allodynia only in the 2 nd h of evaluation. On the other hand, the hexane extract (50 or 100 mg/kg) and essential oil (100 mg/kg), as well as the majority fraction (10 mg/kg), reduced mechanical allodynia throughout the evaluation period. The hexane extract, essential oil, and majority fraction F33 also reduced the heat-induced nociceptive response. Also, majority fraction F33 did not affect the time mice spent in the rota-rod apparatus. CONCLUSIONS The elucidation of the composition of the essential oil and the demonstration of the activity of L. lacunosa in experimental models of acute inflammation and also in models of nociceptive and inflammatory pain can help to increase knowledge on the ancient ethnopharmacological use by the Bandeirantes, aiming at the evaluation of the species as a candidate for herbal medicine or phytopharmaceutical in the treatment of patients with inflammatory and painful conditions.
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Affiliation(s)
- Gizzelle Delfino Araújo Ladeira
- Faculdade de Farmácia, Departamento de Produtos Farmacêuticos, Universidade Federal de Minas Gerais, Faculdade de Farmácia - Avenida Antônio Carlos, 6627, Campus Pampulha, 31.270-901, Belo Horizonte, MG, Brazil
| | - Thais Magalhães Acácio
- Faculdade de Farmácia, Departamento de Produtos Farmacêuticos, Universidade Federal de Minas Gerais, Faculdade de Farmácia - Avenida Antônio Carlos, 6627, Campus Pampulha, 31.270-901, Belo Horizonte, MG, Brazil
| | - Felipe Fernandes Rodrigues
- Faculdade de Farmácia, Departamento de Produtos Farmacêuticos, Universidade Federal de Minas Gerais, Faculdade de Farmácia - Avenida Antônio Carlos, 6627, Campus Pampulha, 31.270-901, Belo Horizonte, MG, Brazil
| | - Juliana Mendes Amorim
- Faculdade de Farmácia, Departamento de Produtos Farmacêuticos, Universidade Federal de Minas Gerais, Faculdade de Farmácia - Avenida Antônio Carlos, 6627, Campus Pampulha, 31.270-901, Belo Horizonte, MG, Brazil
| | - Gustavo Pereira Cosenza
- Faculdade de Farmácia, Departamento de Alimentos, Universidade Federal de Minas Gerais, Faculdade de Farmácia - Avenida Antônio Carlos, 6627, Campus Pampulha, 31.270-901, Belo Horizonte, MG, Brazil
| | - Maria Jose Nunes de Paiva
- Faculdade de Farmácia, Departamento de Análises Clínicas e Toxicológicas, Universidade Federal de Minas Gerais, Faculdade de Farmácia - Avenida Antônio Carlos, 6627, Campus Pampulha, 31.270-901, Belo Horizonte, MG, Brazil
| | - Renes Resende Machado
- Faculdade de Farmácia, Departamento de Produtos Farmacêuticos, Universidade Federal de Minas Gerais, Faculdade de Farmácia - Avenida Antônio Carlos, 6627, Campus Pampulha, 31.270-901, Belo Horizonte, MG, Brazil
| | - Rachel Oliveira Castilho
- Faculdade de Farmácia, Departamento de Produtos Farmacêuticos, Universidade Federal de Minas Gerais, Faculdade de Farmácia - Avenida Antônio Carlos, 6627, Campus Pampulha, 31.270-901, Belo Horizonte, MG, Brazil; Consórcio Acadêmico Brasileiro de Saúde Integrativa, CABSIN, Brazil.
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Coelho IA, Cerutti ML, Arruda G, Kraus SI, Lorbiéski JK, Souza RCDE, Pansini M, Valente C. Acupuncture and laserpuncture as a therapeutic approach for nociception and inflammation: An experimental study in mice. AN ACAD BRAS CIENC 2023; 95:e20230104. [PMID: 37466544 DOI: 10.1590/0001-3765202320230104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 03/23/2023] [Indexed: 07/20/2023] Open
Abstract
Inflammation and pain are consequences of injuries or diseases that affect a large number of people. This study aims to evaluate the effect of acupuncture and laserpuncture on nociception and inflammation in mice compared to the effects of morphine and dexamethasone. 140 male Swiss mice were used. Treatment with acupuncture and laserpuncture were performed at the acupoints LI11, ST36, GB34, and BL60 in mice. To evaluate the effect of acupuncture and laserpuncture on nociception, the hot plate test and intraplantar formalin injection were used. The effect of acupuncture and laserpuncture on the inflammation was evaluated through carrageenan-induced paw edema. Thermographic analysis was also applied to evaluate the anti-inflammatory effects. An antinociceptive effect (≈57%) was observed in treatments with acupuncture and laserpuncture, equivalent to the effect of morphine. Laserpuncture and acupuncture decreased paw edema by ≈25%. Acupuncture had an effect equivalent to dexamethason, basides reducing the neurogenic phase by 35% and the inflammatory phase in formalin-induced nociception by 40%, equivalent to the effects of morphine. In thermographic analysis, acupuncture, laserpuncture, morphine, and negative control had paw temperature of ≈27 °C, while formalin treatment was 31°C. Acupuncture and laserpuncture proved to be effective therapies for the treatment of inflammatory and painful processes.
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Affiliation(s)
- Iara A Coelho
- Universidade Regional de Blumenau, Departamento de Medicina, Rua Antônio da Veiga 140, 89030-903 Blumenau, SC, Brazil
| | - Murilo Luiz Cerutti
- Universidade Regional de Blumenau, Departamento de Medicina, Rua Antônio da Veiga 140, 89030-903 Blumenau, SC, Brazil
| | - Gisele Arruda
- Programa de Pós-Graduação em Ciências Aplicadas à Saúde, Universidade Estadual do Oeste do Paraná, Centro de Ciências da Saúde, Rodovia Vitório Traiano Km 2, 85601-970 Francisco Beltrão, PR, Brazil
| | - Scheila I Kraus
- Programa de Pós-Graduação em Neurociência, Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Rua Engenheiro Agronômico Andrei Cristian Ferreira, s/n, 88040-900 Florianópolis, SC, Brazil
| | - Jhenifer K Lorbiéski
- Universidade Regional de Blumenau, Departamento de Medicina, Rua Antônio da Veiga 140, 89030-903 Blumenau, SC, Brazil
| | - Regina Célia DE Souza
- RCSouza Terapias Orientais, Clínica privada, Rua Dr. Osvaldo Nunes Ribeiro, 80, 82630-147 Curitiba, PR, Brazil
| | - Mário Pansini
- Universidade Regional de Blumenau, Departamento de Medicina, Rua Antônio da Veiga 140, 89030-903 Blumenau, SC, Brazil
| | - Caroline Valente
- Universidade Regional de Blumenau, Departamento de Medicina, Rua Antônio da Veiga 140, 89030-903 Blumenau, SC, Brazil
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Ajayi AM, Ola CB, Ezeagu MB, Adeleke PA, John KA, Ologe MO, Ben-Azu B, Umukoro S. Chemical characterization, anti-nociceptive and anti-inflammatory activities of Plukenetia conophora seed oil in experimental rodent models. JOURNAL OF ETHNOPHARMACOLOGY 2023; 305:116017. [PMID: 36529252 DOI: 10.1016/j.jep.2022.116017] [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: 08/24/2022] [Revised: 11/29/2022] [Accepted: 12/02/2022] [Indexed: 06/17/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The seed of the African walnut, Plukenetia conophora Mull.-Arg is well-known for its nutritional and medicinal values. The seed oil is widely used in massages to relieve pain, as nerve tonic and to enhance sexual performance. OBJECTIVE The study aimed at investigating the chemical profile, antinociceptive and anti-inflammatory activities of P. conophora oil (PCO). METHODS Seed oil of P. conophora was characterized using Gas-Liquid Chromatographic method (GC-MS) and oral acute toxicity evaluated at 2000 mg/kg. Antinociceptive effects were evaluated in hot plate, acetic acid and formalin-induced paw licking tests. The anti-inflammatory effects were investigated in egg albumin and carrageenan-, formalin and complete Freund adjuvant (CFA)-induced paw oedema models. The levels of pro-inflammatory cytokines in the fluid exudates were also evaluated in carrageenan air pouch model. RESULTS PCO exhibited high content of alpha linolenic acid (ALA). No toxicity was observed at 2000 mg/kg of PCO. PCO (50-200 mg/kg) demonstrated significant anti-nociceptive activity in pain models. PCO exhibited anti-inflammatory activity against oedema formation by phlogistic agents. The increased inflammatory oedema and oxidative stress in CFA-treated rats were also attenuated by PCO. The PCO (100 and 200 mg/kg) significantly reduced the levels of TNF-α (59.3% and 85.2%) and IL-6 (27.5% and 72.5%) in carrageenan-induced air pouch model. CONCLUSION The results of this study suggest that ALA-rich seed oil of Plukenetia conophora demonstrated anti-nociceptive and anti-inflammatory activities via inhibition of pro-inflammatory cytokines and oxidative stress, lending supportive evidences for its use in painful inflammatory conditions.
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Affiliation(s)
- Abayomi M Ajayi
- Department of Pharmacology & Therapeutics, Faculty of Basic Medical Sciences, University of Ibadan, Ibadan, Oyo-State, Nigeria.
| | - Christie B Ola
- Department of Pharmacology & Therapeutics, Faculty of Basic Medical Sciences, University of Ibadan, Ibadan, Oyo-State, Nigeria.
| | - Maduka B Ezeagu
- Department of Pharmacology & Therapeutics, Faculty of Basic Medical Sciences, University of Ibadan, Ibadan, Oyo-State, Nigeria.
| | - Paul A Adeleke
- Department of Pharmacology & Therapeutics, Faculty of Basic Medical Sciences, University of Ibadan, Ibadan, Oyo-State, Nigeria.
| | - Kayode A John
- Department of Pharmacology & Therapeutics, Faculty of Basic Medical Sciences, University of Ibadan, Ibadan, Oyo-State, Nigeria.
| | - Mary O Ologe
- Department of Pharmacology and Therapeutics, Faculty of Basic Clinical Sciences, University of Ilorin, Kwara State, Nigeria.
| | - Benneth Ben-Azu
- Department of Pharmacology, Faculty of Basic Medical Sciences, Delta State University, Abraka, Delta State, Nigeria.
| | - Solomon Umukoro
- Department of Pharmacology & Therapeutics, Faculty of Basic Medical Sciences, University of Ibadan, Ibadan, Oyo-State, Nigeria.
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21
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Pham TV, Ngo HPT, Nguyen NH, Do AT, Vu TY, Nguyen MH, Do BH. The anti-inflammatory activity of the compounds isolated from Dichroa febrifuga leaves. Saudi J Biol Sci 2023; 30:103606. [PMID: 36910464 PMCID: PMC9999195 DOI: 10.1016/j.sjbs.2023.103606] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 02/03/2023] [Accepted: 02/19/2023] [Indexed: 02/25/2023] Open
Abstract
Dichroa febrifuga Lour. is a traditional medicinal herb that has been applied in the treatment of malaria and some other infectious diseases. Studies recently have focused on the anti-inflammation of the extracts of Dichroa febrifuga Lour. although there have not many reports about which compounds play the essential role. Therefore, in this study, we isolated hydrangenoside C (1), isoarborinol (2), and methyl 1,3,4,6-tetra-O-acetyl-fructofuranoside (3) from the leaves of Dichroa febrifuga. Subsequently, the anti-inflammatory property of 1-3 was assessed using an in vivo assay of edema mouse model which was induced by carrageenan. Out of the three, 2 inhibited the edema effectively and dose-dependently, similarly to diclofenac while there was no obvious activity observed in 1 and 3. The in silico results demonstrated that 2 enables binding to 5-LOX and PLA2 via generating h-bonds. This is the first study to mention the anti-inflammation of 2 in Dichroa febrifuga Lour., and would be a contribution to further studies to elucidate the promising bioactivities of this compound.
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Affiliation(s)
- Ty Viet Pham
- Faculty of Chemistry, University of Education, Hue University, 34 Le Loi, Hue City, Viet Nam
| | - Hang Phuong Thi Ngo
- Faculty of Biology, University of Education, Hue University, 34 Le Loi, Hue City, Viet Nam
| | - Nguyen Hoai Nguyen
- Faculty of Biotechnology, Ho Chi Minh City Open University, Ho Chi Minh City, Viet Nam
| | - Anh Thu Do
- Department of International Business Administration, Ho Chi Minh University of Foreign Languages - Information Technology, Viet Nam
| | - Thien Y Vu
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City, Viet Nam
| | - Minh Hien Nguyen
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City, Viet Nam
| | - Bich Hang Do
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City, Viet Nam
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Matos Leitão M, Euclides Silva-Filho S, Arena AC, Heredia-Vieira SC, Cardoso CAL, Kassuya CAL. Antinociceptive and anti-inflammatory properties of aqueous extract obtained from Serjania marginata Casar leaves. JOURNAL OF ETHNOPHARMACOLOGY 2023; 304:116018. [PMID: 36496043 DOI: 10.1016/j.jep.2022.116018] [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: 09/14/2022] [Revised: 11/28/2022] [Accepted: 12/02/2022] [Indexed: 06/17/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Serjania marginata Casar (Sapindaceae Family) Leaves are popularly used against abdominal pain. Antiulcer properties of S. marginata were scientifically described, however rare studies showed the antinociceptive effects of this plant. AIM OF STUDY In this study, we investigated the antinociceptive and anti-inflammatory effects of aqueous extract obtained from Serjania marginata leaves (AESM) in nociception/inflammation models. MATERIAL AND METHODS AESM was analyzed in FIA-ESI-IT-MS and Mass spectrometer LTQ XL. AESM oral administration (p.o.) (30, 100 and 300 mg/kg), dexamethasone subcutaneous injection (1 mg/kg, s.c.) and morphine (5 mg/kg, s.c.) were tested against the acetic acid-induced nociception, carrageenan-induced acute inflammatory paw edema/hyperalgesia, formalin-induced nociception and carrageenan-induced pleurisy in Swiss mice. RESULTS Flavonoids rutin was detected in the phytochemical analysis of this extract. Oral treatment of AESM 300 mg/kg significantly reduced the number of acetic acid-induced abdominal writhing. AESM (100 and 300 mg/kg) significantly inhibited formalin-induced nociception, mechanical hyperalgesia and paw edema in carrageenan-model. Furthermore, AESM significantly inhibited leukocyte migration and protein exudation in the carrageenan-induced pleurisy test. CONCLUSION This study confirms the antinociceptive, and anti-inflammatory activity of AESM, which may explain, in part, the popular use of this plant as a natural antinociceptive agent. This pharmacological action can be caused by flavonoids such as rutin and other compounds present in AESM.
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Affiliation(s)
- Maicon Matos Leitão
- Federal University of Grande Dourados, Faculty of Health Sciences, Dourados, Mato Grosso do Sul State, Brazil; School of Health Sciences, Unigran Capital University Center, Campo Grande, Mato Grosso do Sul State, Brazil.
| | - Saulo Euclides Silva-Filho
- Pharmaceutical Sciences, Food and Nutrition College, Federal University of Mato Grosso Do Sul, Campo Grande, Mato Grosso do Sul State, Brazil.
| | - Arielle Cristina Arena
- Department of Structural and Functional Biology, Institute of Biosciences of Botucatu, São Paulo State University, Botucatu, São Paulo State, Brazil.
| | - Silvia Cristina Heredia-Vieira
- Environment and Regional Development Postgraduate Program, Anhanguera-Uniderp University, Campo Grande, Mato Grosso do Sul State, Brazil.
| | - Cláudia Andrea Lima Cardoso
- Center of Studies in Natural Resources, State University of Mato Grosso do Sul, Dourados, Mato Grosso do Sul State, Brazil.
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23
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Pradhan B, Ki JS. Biological activity of algal derived carrageenan: A comprehensive review in light of human health and disease. Int J Biol Macromol 2023; 238:124085. [PMID: 36948331 DOI: 10.1016/j.ijbiomac.2023.124085] [Citation(s) in RCA: 19] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 03/14/2023] [Accepted: 03/15/2023] [Indexed: 03/24/2023]
Abstract
Carrageenans are a family of natural linear sulfated polysaccharides derived from red seaweeds and used as a common food additive. Carrageenan's properties, impact on health, and aesthetic benefits have all been studied for a long time; however, the mechanisms are still unclear. In pharmaceutical aspects, carrageenan displayed potential antioxidant and immunomodulatory properties in both in vivo and in vitro action. It also contributes to potential disease-preventive activities through dynamic modulation of important intracellular signaling pathways, regulation of ROS buildup, and preservation of major cell survival and death processes which leads to potential drug development. Furthermore, the chemical synthesis of the current bioactive medicine with confirmational rearrangement may increase availability and bioactivity needs diligent examination. In this review, we give an up-to-date overview of recent research on Carrageenan with reference to health and therapeutic advantages. In addition, we have focused on structural conformation and its primary strategic deployment in disease prevention, as well as the mechanistic investigation of how it functions to combat various disease-preventive employed for future therapeutic interventions. This review may get new insights into the possible novel role of carrageenan and open up a novel disease-preventive mechanism and enhance human health.
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Affiliation(s)
- Biswajita Pradhan
- Department of Biotechnology, Sangmyung University, Seoul 03016, Republic of Korea; School of Biological Sciences, AIPH University, Bhubaneswar 752101, Odisha, India
| | - Jang-Seu Ki
- Department of Biotechnology, Sangmyung University, Seoul 03016, Republic of Korea.
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24
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Qahtan MQM, Bakhite EA, Kumari J, M Sayed A, Kandeel M, Sriram D, Abdu-Allah HHM. Synthesis, biological evaluation and molecular docking study of some new 4-aminosalicylic acid derivatives as anti-inflammatory and antimycobacterial agents. Bioorg Chem 2023; 132:106344. [PMID: 36669356 DOI: 10.1016/j.bioorg.2023.106344] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2022] [Revised: 12/27/2022] [Accepted: 01/04/2023] [Indexed: 01/13/2023]
Abstract
In this study, new derivatives of the antitubercular and anti-inflammatory drug, 4-aminosaliclic acids (4-ASA) were synthesized, characterized, and evaluated for these activities. In vivo and in viro evaluation of anti-inflammatory activity revealed that compounds 10, 19 and 20 are the most active with potent cyclooxygenase-2 (COX-2) and 5-lipooxgenase (5-LOX) inhibition and without causing gasric lesions. The minimum inhibitory concentrations (MIC) of the newly synthesized compound were, also, measured against Mycobacterium tuberculosis H37RV. Among the tested compounds 17, 19 and 20 exhibited significant activities against the growth of M. tuberculosis. 20 is the most potent with (MIC 1.04 µM) 2.5 folds more potent than the parent drug 4-ASA. 20 displayed low cytotoxicity against normal cell providing a high therapeutic index. Important structure features were analyzed by docking and structure-activity relationship analysis to give better insights into the structural determinants for predicting the anti-inflammatory and anti-TB activities. Our results indicated that compounds 19 and 20 are potential lead compounds for the discovery of dual anti-inflammatory and anti-TB drug candidates.
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Affiliation(s)
- Maha Q M Qahtan
- Chemistry Department, Faculty of Science, Assiut University, Assiut 71516, Egypt; Chemistry Department, Faculty of Science, Taiz University, Taiz, Yemen
| | - Etify A Bakhite
- Chemistry Department, Faculty of Science, Assiut University, Assiut 71516, Egypt
| | - Jyothi Kumari
- Department of Pharmacy, Birla Institute of Technology & Science-Pilani, Hyderabad Campus, Jawahar Nagar, Hyderabad 500 078, India
| | - Ahmed M Sayed
- Chemistry Department, Faculty of Science, Assiut University, Assiut 71516, Egypt
| | - Mahmoud Kandeel
- Department of Biomedical Sciences, College of Veterinary Medicine, King Faisal University, Al-Ahsa 31982, Saudi Arabia; Department of Pharmacology, Faculty of Veterinary Medicine, Kafrelsheikh University, Kafrelsheikh 33516, Egypt
| | - Dharmarajan Sriram
- Department of Pharmacy, Birla Institute of Technology & Science-Pilani, Hyderabad Campus, Jawahar Nagar, Hyderabad 500 078, India
| | - Hajjaj H M Abdu-Allah
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Assiut University, Assiut 71526, Egypt.
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25
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Chemical Profiling and Evaluation of Toxicological, Antioxidant, Anti-inflammatory, Anti-nociceptive and Tyrosinase Inhibitory Potential of Portulacaria afra using in-vitro, In-vivo and In-silico studies. ARAB J CHEM 2023. [DOI: 10.1016/j.arabjc.2023.104784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/09/2023] Open
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26
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Vakilzadeh H, Varshosaz J, Dinari M, Mirian M, Hajhashemi V, Shamaeizadeh N, Sadeghi HMM. Smart redox-sensitive micelles based on chitosan for dasatinib delivery in suppressing inflammatory diseases. Int J Biol Macromol 2023; 229:696-712. [PMID: 36529222 DOI: 10.1016/j.ijbiomac.2022.12.111] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Revised: 12/03/2022] [Accepted: 12/11/2022] [Indexed: 12/23/2022]
Abstract
Dasatinib (DAS) exhibits anti-inflammatory effects by retrieving the balance between inflammatory and anti-inflammatory cytokines secreted by macrophages. The aim of this study was the development of redox-responsive micelles with the potential of passive targeting and on-demand drug release for DAS delivery to macrophages. For this purpose, two molecular weights of chitosan (CHIT) were conjugated to DAS at different molar ratios using 3,3'-dithiodipropionic anhydride (DTDPA) as disulfide bond containing linker to synthesize a series of CHIT-S-S-DAS amphiphilic conjugates. Micelles obtained by the sonication method had particle sizes of 129.3-172.2 nm, zeta potentials of +17.5 to +20.9 mV, drug contents of 0.90-7.20 %, CMC values of 35.3-96.6 μg/ml, and exhibited redox-responsive in vitro drug release. Optimized micelles were non-toxic and dramatically more efficient than non-redox responsive micelles in reducing TNF-α and IL-6 and increasing IL-10 secretion from LPS-stimulated RAW264.7 cells. Furthermore, the redox-responsive micelles were able to reduce the mice paw edema, reduce the plasma levels of pro-inflammatory cytokines and increase plasma level of IL-10, considerably more than free DAS and non-redox responsive micelles in carrageenan-induced mice paw edema model of inflammation.
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Affiliation(s)
- Hamed Vakilzadeh
- Department of Pharmaceutics, Faculty of Pharmacy and Novel Drug Delivery Systems Research Center, Isfahan University of Medical Sciences, Isfahan, Iran.
| | - Jaleh Varshosaz
- Department of Pharmaceutics, Faculty of Pharmacy and Novel Drug Delivery Systems Research Center, Isfahan University of Medical Sciences, Isfahan, Iran.
| | - Mohammad Dinari
- Department of Chemistry, Isfahan University of Technology, Isfahan, Iran.
| | - Mina Mirian
- Department of Pharmaceutical Biotechnology, School of Pharmacy and Pharmaceutical Science, Isfahan University of Medical Sciences, Isfahan, Iran.
| | - Valiollah Hajhashemi
- Department of Pharmacology, School of Pharmacy and Pharmaceutical Science, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Nahal Shamaeizadeh
- Department of Pharmaceutics, Faculty of Pharmacy and Novel Drug Delivery Systems Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Hamid Mir-Mohammad Sadeghi
- Department of Pharmaceutical Biotechnology, School of Pharmacy and Pharmaceutical Science, Isfahan University of Medical Sciences, Isfahan, Iran.
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Galvão F, Dos Santos E, Gomes da Silva Dantas F, Irlan da Silva Santos J, da Paz Costa Sauda T, Carvalho Dos Santos A, Carvalho Souza RI, da Silva Pinto L, Ferreira Moraes CA, Sangalli A, Leite Kassuya CA, Nogueira CR, Pires de Oliveira KM. Chemical composition and effects of ethanolic extract and gel of Cochlospermum regium (Schrank) Pilg. Leaves on inflammation, pain, and wounds. JOURNAL OF ETHNOPHARMACOLOGY 2023; 302:115881. [PMID: 36349588 DOI: 10.1016/j.jep.2022.115881] [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: 09/03/2022] [Revised: 10/17/2022] [Accepted: 10/25/2022] [Indexed: 06/16/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Cochlospermum regium is well-known as "Algodãozinho do cerrado" in folk Brazilian medicine, and is used to fight infections, inflammation and skin disorders. AIM OF THE STUDY To identify the phytochemical constituents and the effects of the ethanolic extract of C. regium leaves (EECR) on inflammation and pain, and the effects of C. regium gel (GEECR) on wound healing. MATERIALS AND METHODS Animals were treated with EECR (30-300 mg/kg) or GEECR (1.25 and 2.5%) and studies were conducted using carrageenan-induced pleurisy and paw edema tests, formalin-induced pain model, and excision wound model. RESULTS In total, 25 compounds, including quercitrin, methyl gallate, and 1,2,3,4,6-pentagalloylhexose, with highest detectability were identified. The treatments reduced leukocyte migration, nitric oxide production, protein extravasation, edema, mechanical hyperalgesia, pain in both phases (neurogenic and inflammatory), cold hypersensitivity, and improved wound closure and tissue regeneration. CONCLUSIONS The present findings established the anti-inflammatory, anti-nociceptive, and wound healing potential of the leaves of C. regium, confirming the potential therapeutic effect of this plant.
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Affiliation(s)
- Fernanda Galvão
- Faculdade de Ciências da Saúde, Universidade Federal da Grande Dourados (UFGD), Dourados, Mato Grosso do Sul, Brazil
| | - Elisangela Dos Santos
- Faculdade de Ciências da Saúde, Universidade Federal da Grande Dourados (UFGD), Dourados, Mato Grosso do Sul, Brazil
| | - Fabiana Gomes da Silva Dantas
- Faculdade de Ciências Biológicas e Ambientais, Universidade Federal da Grande Dourados (UFGD), Dourados, Mato Grosso do Sul, Brazil
| | - José Irlan da Silva Santos
- Faculdade de Ciências Biológicas e Ambientais, Universidade Federal da Grande Dourados (UFGD), Dourados, Mato Grosso do Sul, Brazil
| | - Talita da Paz Costa Sauda
- Faculdade de Ciências da Saúde, Universidade Federal da Grande Dourados (UFGD), Dourados, Mato Grosso do Sul, Brazil
| | - Ariany Carvalho Dos Santos
- Faculdade de Ciências da Saúde, Universidade Federal da Grande Dourados (UFGD), Dourados, Mato Grosso do Sul, Brazil
| | | | - Luciano da Silva Pinto
- Departamento de Química, Universidade Federal de São Carlos (UFSCAR), São Carlos, São Paulo, Brazil
| | | | - Andréia Sangalli
- Faculdade Intercultural Indígena, Universidade Federal da Grande Dourados (UFGD), Dourados, Mato Grosso do Sul, Brazil
| | | | - Cláudio Rodrigo Nogueira
- Faculdade de Ciências Exatas e Tecnologia, Universidade Federal da Grande Dourados (UFGD), Dourados, Mato Grosso do Sul, Brazil
| | - Kelly Mari Pires de Oliveira
- Faculdade de Ciências da Saúde, Universidade Federal da Grande Dourados (UFGD), Dourados, Mato Grosso do Sul, Brazil; Faculdade de Ciências Biológicas e Ambientais, Universidade Federal da Grande Dourados (UFGD), Dourados, Mato Grosso do Sul, Brazil.
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28
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Phytochemical Compounds, Acute Toxicity, Anti-Inflammatory and Antioxidant Activities of Thymus leptobotrys Murb Essential Oil. Molecules 2023; 28:molecules28031355. [PMID: 36771022 PMCID: PMC9920518 DOI: 10.3390/molecules28031355] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 01/13/2023] [Accepted: 01/16/2023] [Indexed: 02/04/2023] Open
Abstract
The present study was conducted to evaluate the acute toxicity and anti-inflammatory effect in vivo, as well as the antioxidant activity, of the essential oil of Thymus leptobotrys Murb. The results indicate that the tested essential oil is non-toxic, with an estimated LD50 of 2500 mg kg-1 of mice body weight. The anti-inflammatory test revealed that, at a dose of 200 mg kg-1, the essential oil reduced rat paw edemas by 89.59% within 3 h of oral administration, this reduction in edema size was greater than that obtained with indomethacin (75.78%). The antioxidant activity (IC50) of Thymus leptobotrys Murb essential oil was 346.896 µg mL-1 and 861.136 mg Trolox equivalent/g essential oil in the 2.2-diphenyl1-picryl-hydrazyl radical scavenging capacity (DPPH) and Trolox equivalent antioxidant capacity (TEAC) assays, respectively. The toxicity test reveals an LD50 greater than 2500 mg kg-1 of body weight of mice which classifies it within category 5 of non-toxic substances that can be administered orally. These results suggest that the essential oil of Thymus leptobotrys Murb is not toxic, and it represents a valuable source of anti-inflammatory and antioxidant metabolites.
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29
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Ayanaw MA, Yesuf JS, Birru EM. Evaluation of Analgesic and Anti-inflammatory Activities of Methanolic Leaf and Root Extracts of Gomphocarpus purpurascens A. Rich (Asclepiadaceae) in Mice. J Exp Pharmacol 2023; 15:1-11. [PMID: 36643970 PMCID: PMC9838122 DOI: 10.2147/jep.s361194] [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: 03/19/2022] [Accepted: 12/24/2022] [Indexed: 01/11/2023] Open
Abstract
Background Regardless of the availability of drugs many people still experienced pain and inflammation because current medications often trigger potentially serious adverse effects. A range of medicinal plants with analgesic and anti-inflammatory properties have been widely used by traditional healers. Among them, Gomphocarpus purpurascens is one however there are no experimental studies that support this traditional use. Objective This study aimed to evaluate the analgesic and anti-inflammatory activities of 80% methanolic leaf and root extracts of G. purpurascens. Methods Air-dried leaves and roots of G. purpurascens were extracted with 80% methanol and an acute oral toxicity study was conducted for the 80% methanolic extract of G. purpurascens according to OECD guideline version eighteen. Preliminary phytochemical screening for the presence of different constituents was carried out. The hot plate method was used to evaluate centrally mediated analgesic activity while peripheral analgesic activity was tested by an acetic acid-induced writhing test. Carrageenan-induced paw edema test and formalin-induced pedal edema test were used to evaluate anti-inflammatory activity. Results Dose-dependent inhibition of acetic acid-induced writhing test was observed in mice by 100 mg/kg, 200 mg/kg, and 400 mg/kg of root extract with respective values of 16.6%, 68.9%, and 83%. In the hot plate method, the root extract at doses of 200mg/kg and 400 mg/kg showed a significant (p < 0.05) analgesic effect. Maximum anti-inflammatory effects by all doses of leaf extracts were observed from 2-4hr post-induction in carrageenan-induced paw edema; and all tested doses of the extract inhibited the formalin-induced inflammation significantly (p < 0.001, p < 0.01). The presence of saponins, alkaloids, flavonoids, tannins, terpenoids, anthraquinone, steroids, and phenols might be responsible for these activities. Conclusion This study shows that the extract had potential analgesic and anti-inflammatory activity which supports the traditional claim.
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Affiliation(s)
- Meaza Adugna Ayanaw
- Department of Pharmacology, School of Pharmacy, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia,Correspondence: Meaza Adugna Ayanaw, Tel +251 962818585, Email
| | - Jibril Seid Yesuf
- Department of Pharmacology, School of Pharmacy, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Eshetie Melese Birru
- Department of Pharmacology, School of Pharmacy, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
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30
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Salamatullah AM. Antioxidant, Anti-Inflammatory, and Analgesic Properties of Chemically Characterized Polyphenol-Rich Extract from Withania adpressa Coss. ex Batt. LIFE (BASEL, SWITZERLAND) 2022; 13:life13010109. [PMID: 36676058 PMCID: PMC9861700 DOI: 10.3390/life13010109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 12/13/2022] [Accepted: 12/27/2022] [Indexed: 01/04/2023]
Abstract
The current work was undertaken to investigate the chemical composition, antioxidant, anti-inflammatory, and analgesic properties of a polyphenol-rich fraction from Withania adpressa Coss. ex Batt. After being extracted, the polyphenol-rich fraction was chemically characterized through use of high-performance liquid chromatography (HPLC). Antioxidant potency was assessed through the use of 2,2-diphenyl-1-picrylhydrazyl (DPPH) and total antioxidant capacity (TAC). Inflammatory and analgesic properties were assessed in vivo through the use of carrageenan and heat stimulus assays, respectively. Chromatographic analysis of polyphenol-rich fraction revealed the presence of potentially bioactive phenols including epicatechin, apigenin, luteolin, quercetin, caffeic acid, p-coumaric acid, and rosmarinic acid. The polyphenol-rich fraction showed interesting anti-free-radical potency with a calculated IC50 value of 27.84 ± 1.48 µg/mL. At the highest dose used (1000 µg/mL), the polyphenol-rich fraction scored good total antioxidant capacity with a calculated value of 924.0 ± 28.29 µg EAA/mg. The polyphenol-rich fraction strongly alleviated the inflammatory effect of carrageenan injected into the plantar fascia of rats resulting in inhibition up to 89.0 ± 2.08% at the highest tested dose (500 mg/kg). The polyphenol-rich fraction showed a good analgesic effect wherein the delay in reaction time to a thermal stimulus caused by 500 mg/kg had a highly similar effect to that induced by Tramadol used as a positive control. The findings of the current work highlight the importance of polyphenol-rich fractions from W. adpressa Coss. ex Batt. as an alternative source of natural antioxidant, inflammatory, and analgesic drugs to control relative diseases.
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Affiliation(s)
- Ahmad Mohammad Salamatullah
- Department of Food Science & Nutrition, College of Food and Agricultural Sciences, King Saud University, P.O. Box 2460, Riyadh 11451, Saudi Arabia
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31
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Melo ISF, Ziviani VP, Barbosa BCM, Rodrigues FF, Silva RRL, da Silva Neto L, de Fátima Â, César IC, Machado RR, Coelho MM. Synthesis of 2-(2-(4-thioxo-3H-1,2-dithiole-5-yl) phenoxy)ethyl)isoindole-1,3-thione, a novel hydrogen sulfide-releasing phthalimide hybrid, and evaluation of its activity in models of inflammatory pain. Eur J Pharmacol 2022; 938:175409. [PMID: 36436591 DOI: 10.1016/j.ejphar.2022.175409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Revised: 10/29/2022] [Accepted: 11/21/2022] [Indexed: 11/27/2022]
Abstract
Hydrogen sulfide (H2S) is a gaseous mediator that modulates several physiological and pathological processes. Phthalimide analogues, substances that have the phthalimide ring in the structure, belong to the group of thalidomide analogues. Both H2S donors and phthalimide analogues exhibit activities in models of inflammation and pain. As molecular hybridization is an important strategy aiming to develop drugs with a better pharmacological profile, in the present study we synthesized a novel H2S-releasing phthalimide hybrid, 2-(2-(4-thioxo-3H-1,2-dithiole-5-yl) phenoxy)ethyl)isoindole-1,3-thione (PTD-H2S), and evaluated its activity in models of inflammatory pain in mice. Per os (p.o.) administration of PTD-H2S (125 or 250 mg/kg) reduced mechanical allodynia induced by carrageenan and lipopolysaccharide. Intraperitoneal (i.p.) administration of PTD-H2S (25 mg/kg), but not equimolar doses of its precursors 5-(4-hydroxyphenyl)-3H-1,2-dithiole-3-thione (14.2 mg/kg) and 2-phthalimidethanol (12 mg/kg), reduced mechanical allodynia induced by lipopolysaccharide. The antiallodynic effect induced by PTD-H2S (25 mg/kg, i.p.) was more sustained than that induced by the H2S donor NaHS (8 mg/kg, i.p.). Previous administration of hydroxocobalamin (300 mg/kg, i.p.) or glibenclamide (40 mg/kg, p.o.) attenuated PTD-H2S antiallodynic activity. In conclusion, we synthesized a novel H2S-releasing phthalimide hybrid and demonstrated its activity in models of inflammatory pain. PTD-H2S activity may be due to H2S release and activation of ATP-sensitive potassium channels. The demonstration of PTD-H2S activity in models of pain stimulates further studies aiming to evaluate H2S-releasing phthalimide hybrids as candidates for analgesic drugs.
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Affiliation(s)
- Ivo S F Melo
- Departamento de Produtos Farmacêuticos, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Avenida Antônio Carlos, 6627, CEP 31270-901, Belo Horizonte, MG, Brazil
| | - Victor P Ziviani
- Departamento de Química, Instituto de Ciências Exatas, Universidade Federal de Minas Gerais, Avenida Antônio Carlos, 6627, CEP 31270-901, Belo Horizonte, MG, Brazil
| | - Barbara C M Barbosa
- Departamento de Produtos Farmacêuticos, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Avenida Antônio Carlos, 6627, CEP 31270-901, Belo Horizonte, MG, Brazil
| | - Felipe F Rodrigues
- Departamento de Produtos Farmacêuticos, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Avenida Antônio Carlos, 6627, CEP 31270-901, Belo Horizonte, MG, Brazil
| | - Roger R L Silva
- Departamento de Produtos Farmacêuticos, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Avenida Antônio Carlos, 6627, CEP 31270-901, Belo Horizonte, MG, Brazil
| | - Leonardo da Silva Neto
- Departamento de Química, Instituto de Ciências Exatas, Universidade Federal de Minas Gerais, Avenida Antônio Carlos, 6627, CEP 31270-901, Belo Horizonte, MG, Brazil
| | - Ângelo de Fátima
- Departamento de Química, Instituto de Ciências Exatas, Universidade Federal de Minas Gerais, Avenida Antônio Carlos, 6627, CEP 31270-901, Belo Horizonte, MG, Brazil.
| | - Isabela C César
- Departamento de Produtos Farmacêuticos, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Avenida Antônio Carlos, 6627, CEP 31270-901, Belo Horizonte, MG, Brazil
| | - Renes R Machado
- Departamento de Produtos Farmacêuticos, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Avenida Antônio Carlos, 6627, CEP 31270-901, Belo Horizonte, MG, Brazil
| | - Márcio M Coelho
- Departamento de Produtos Farmacêuticos, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Avenida Antônio Carlos, 6627, CEP 31270-901, Belo Horizonte, MG, Brazil.
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Gao F, Dai Z, Zhang T, Gu Y, Cai D, Lu M, Zhang Z, Zeng Q, Shang B, Xu B, Lei H. Synthesis and biological evaluation of novel sinomenine derivatives as anti-inflammatory and analgesic agent. RSC Adv 2022; 12:30001-30007. [PMID: 36321084 PMCID: PMC9582731 DOI: 10.1039/d2ra05558a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2022] [Accepted: 10/05/2022] [Indexed: 11/06/2022] Open
Abstract
Sinomenine (SIN) has long been known as an anti-inflammatory drug, while poor efficiency and large-dose treatment had limited its further application. A series of novel SIN derivatives 1–26 were designed and synthesized to improve its anti-inflammatory activity. The anti-inflammatory activity evaluation showed most of the derivatives exhibited enhanced anti-inflammatory activity in vitro compared to SIN. Compound 17 significantly inhibited LPS-induced secretion of pro-inflammatory factors NO (IC50 = 30.28 ± 1.70 μM), and suppressed the expression of iNOS, IL-6 and TNF-α in RAW264.7 cells. Moreover, compound 17 showed excellent anti-inflammatory in mouse paw edema. Immunohistochemistry results revealed that compound 17 exerted anti-inflammatory activity by inhibiting the pro-inflammatory cytokine TNF-α. Furthermore, compound 17 exhibited an analgesic effect in vivo. The results attained in this study indicated that compound 17 had the potential to be developed into an anti-inflammation and analgesic agent. A series of novel sinomenine derivatives were designed and synthesized. Among them, compound 17 showed strong anti-inflammatory and analgesic activities.![]()
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Affiliation(s)
- Feng Gao
- School of Chinese Pharmacy, Beijing University of Chinese MedicineBeijing102400China
| | - Ziqi Dai
- School of Chinese Pharmacy, Beijing University of Chinese MedicineBeijing102400China
| | - Tong Zhang
- School of Chinese Pharmacy, Beijing University of Chinese MedicineBeijing102400China
| | - Yuhao Gu
- School of Chinese Pharmacy, Beijing University of Chinese MedicineBeijing102400China
| | - Desheng Cai
- School of Chinese Pharmacy, Beijing University of Chinese MedicineBeijing102400China
| | - Mingjun Lu
- School of Chinese Pharmacy, Beijing University of Chinese MedicineBeijing102400China
| | - Zijie Zhang
- School of Chinese Pharmacy, Beijing University of Chinese MedicineBeijing102400China
| | - Qi Zeng
- School of Chinese Pharmacy, Beijing University of Chinese MedicineBeijing102400China
| | - Bingxian Shang
- School of Chinese Pharmacy, Beijing University of Chinese MedicineBeijing102400China
| | - Bing Xu
- School of Chinese Pharmacy, Beijing University of Chinese MedicineBeijing102400China
| | - Haimin Lei
- School of Chinese Pharmacy, Beijing University of Chinese MedicineBeijing102400China
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Monmai C, Choi J, Rod-in W, Lee TH, Park WJ. Development of fermented rice cake containing strawberry showing anti-inflammatory effect on LPS-stimulated macrophages and paw edema induced mice. PLoS One 2022; 17:e0276020. [PMID: 36228005 PMCID: PMC9560629 DOI: 10.1371/journal.pone.0276020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Accepted: 09/27/2022] [Indexed: 11/19/2022] Open
Abstract
Strawberry (Fragaria ananassa) is one of the richest sources containing a wide variety of nutritive compounds. Anti-inflammatory activities of fermented rice cake made of strawberry powder as well as rice powder were evaluated. The fermented rice cake containing strawberry powder (SRC) significantly and dose-dependently inhibited NO production in LPS-stimulated RAW264.7 cells without cytotoxicity. Also, SRC effectively suppressed inflammatory gene expression, including iNOS, COX-2, IL-1β, IL-6, and TNF-α. In addition, the production of PGE2, IL-1β, IL-6, and TNF-α was significantly reduced. Furthermore, the anti-inflammatory effect of SRC was investigated using carrageenan-induced paw edema of ICR mice. It was demonstrated that pre-orally administration of SRC at a dose of 50 and 100 mg/kg BW significantly inhibited paw edema induced by carrageenan. This study suggested that the anti-inflammation activities of strawberry rice cake give the potential for increasing the commercialization of rice cake and rice products.
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Affiliation(s)
- Chaiwat Monmai
- Department of Marine Food Science and Technology, Gangneung-Wonju National University, Gangneung, Gangwon, Korea
| | - JeongUn Choi
- Department of Wellness-Bio Industry, Gangneung-Wonju National University, Gangneung, Gangwon, Korea
| | - Weerawan Rod-in
- Department of Marine Food Science and Technology, Gangneung-Wonju National University, Gangneung, Gangwon, Korea
| | - Tae Ho Lee
- Department of Power Plant, Korea Polytechnic College (Mokpo Campus), Muan-gun, Jeollanam-do, Korea
| | - Woo Jung Park
- Department of Marine Food Science and Technology, Gangneung-Wonju National University, Gangneung, Gangwon, Korea
- Department of Wellness-Bio Industry, Gangneung-Wonju National University, Gangneung, Gangwon, Korea
- * E-mail:
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Yost JG, Browne CA, Lucki I. (2R,6R)-hydroxynorketamine (HNK) reverses mechanical hypersensitivity in a model of localized inflammatory pain. Neuropharmacology 2022; 221:109276. [PMID: 36198332 DOI: 10.1016/j.neuropharm.2022.109276] [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: 06/07/2022] [Revised: 09/20/2022] [Accepted: 09/27/2022] [Indexed: 10/07/2022]
Abstract
The ketamine metabolite (2R,6R)-hydroxynorketamine, or (2R,6R)-HNK, was recently reported to evoke antinociception in response to a noxious thermal stimulus in healthy mice and reverse mechanical hypersensitivity in a murine model of neuropathic pain. This study reports the behavioral effects of (2R,6R)-HNK in male and female C57BL/6J mice exposed to a localized inflammatory pain condition and the broad pharmacological mechanism underlying this effect. Hind paw intraplantar injection of λ-carrageenan (CARR) caused inflammation and mechanical hypersensitivity in mice within 2 hours, lasting at least 48 hours. Intraperitoneal administration of (2R,6R)-HNK (10-30 mg/kg i.p.) 2 hours following CARR injection significantly reversed mechanical hypersensitivity within 1 hour in male and female mice, and the effect persisted for 24 hours following a single dose. The magnitude and timing of the analgesic effect of (2R,6R)-HNK were comparable to the non-steroidal anti-inflammatory drug carprofen. The reversal of hypersensitivity by (2R,6R)-HNK was blocked at 4 and 24 hours after administration by pretreatment with the AMPA receptor antagonist NBQX and was not accompanied by changes in locomotor activity. These findings reinforce the growing evidence supporting (2R,6R)-HNK as a novel analgesic in multiple preclinical pain models and further support an AMPAR-dependent mechanism of action. SIGNIFICANCE: The ketamine metabolite (2R,6R)-HNK reversed mechanical hypersensitivity associated with localized inflammation with onset less than one hour and duration greater than 24 hours in an effect comparable to the NSAID carprofen. Reversal of mechanical hypersensitivity by (2R,6R)-HNK is AMPAR-dependent.
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Affiliation(s)
- Jonathan G Yost
- Neuroscience Graduate Program, Uniformed Services University, Bethesda, MD, 20814, USA
| | - Caroline A Browne
- Neuroscience Graduate Program, Uniformed Services University, Bethesda, MD, 20814, USA; Department of Pharmacology and Molecular Therapeutics, Uniformed Services University, Bethesda, MD, 20814, USA
| | - Irwin Lucki
- Neuroscience Graduate Program, Uniformed Services University, Bethesda, MD, 20814, USA; Department of Pharmacology and Molecular Therapeutics, Uniformed Services University, Bethesda, MD, 20814, USA; Department of Psychiatry, Uniformed Services University, Bethesda, MD, 20814, USA.
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Dantas LB, Alcântara IS, Júnior CPS, de Oliveira MRC, Martins AO, Dantas TM, Ribeiro-Filho J, Coutinho HDM, Passos FR, Quintans-Júnior LJ, Almeida JRG, Cruz-Martins N, Kim B, de Menezes IRA. In vivo and in silico anti-inflammatory properties of the sesquiterpene valencene. Biomed Pharmacother 2022; 153:113478. [DOI: 10.1016/j.biopha.2022.113478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Revised: 07/13/2022] [Accepted: 07/25/2022] [Indexed: 11/25/2022] Open
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Draginic N, Andjic M, Jeremic J, Zivkovic V, Kocovic A, Tomovic M, Bozin B, Kladar N, Bolevich S, Jakovljevic V, Milosavljevic I. Anti-inflammatory and Antioxidant Effects of Melissa officinalis Extracts: A Comparative Study. IRANIAN JOURNAL OF PHARMACEUTICAL RESEARCH 2022; 21:e126561. [PMID: 36060902 PMCID: PMC9420213 DOI: 10.5812/ijpr-126561] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 01/17/2022] [Accepted: 02/01/2022] [Indexed: 11/17/2022]
Abstract
Melissa officinalis L. (MO), traditionally referred to as lemon balm, is one of the lemon-scent aromatic herbs widely used in traditional medicine due to its calming, sedative, and anti-arrhythmic effects. Furthermore, several studies have linked its therapeutic potential with its antioxidant properties. Here, we aimed to evaluate and compare the content of active components, antioxidant, and anti-inflammatory potential of three different MO extracts (MOEs), ethanolic macerate (E1), aqueous (E2), and ethanolic (E3), obtained under reflux and their effects on systemic redox status after acute per os administration in vivo post-carrageenan application. The HPLC analysis revealed that the most abundant constituent in all the three extracts was rosmarinic acid (RA), with higher content in E1 and E3 than in E2 (P < 0.05). The highest flavonoid content was found in the aqueous extract, especially quercetin (P < 0.05). For the carrageenan-induced paw edema model, dark agouti rats were used and divided into the groups: Control, indomethacin, E1, E2, and E3 subgrouped according to applied doses: 50, 100, and 200 mg/kg. Ethanolic macerate (E1200) and aqueous (E2100) MOE were shown to be anti-inflammatory agents in the carrageenan paw edema model, with the most prominent edema inhibition in the sixth hour post-carrageenan (63.89% and 69.44%, respectively, vs. 76.67% in the indomethacin group). All the three extracts reduced the production of pro-oxidants H2O2 and TBARS post-carrageenan and increased GSH levels compared to control (P < 0.05). These data imply the possible future usage of MOEs to prevent inflammatory and oxidative stress-related diseases.
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Affiliation(s)
- Nevena Draginic
- Department of Pharmacy, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
- Department of Human Pathology, First Moscow State Medical University I.M. Sechenov, Moscow, Russia
| | - Marijana Andjic
- Department of Pharmacy, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Jovana Jeremic
- Department of Pharmacy, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Vladimir Zivkovic
- Department of Physiology, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Aleksandar Kocovic
- Department of Pharmacy, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Marina Tomovic
- Department of Pharmacy, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Biljana Bozin
- Department of Pharmacy, Faculty of Medicine, University of Novi Sad, Novi Sad, Serbia
| | - Nebojsa Kladar
- Department of Pharmacy, Faculty of Medicine, University of Novi Sad, Novi Sad, Serbia
| | - Sergey Bolevich
- Department of Human Pathology, First Moscow State Medical University I.M. Sechenov, Moscow, Russia
| | - Vladimir Jakovljevic
- Department of Human Pathology, First Moscow State Medical University I.M. Sechenov, Moscow, Russia
- Department of Physiology, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Isidora Milosavljevic
- Department of Pharmacy, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
- Corresponding Author: Department of Pharmacy, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia.
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Topical gel containing phenolic-rich extract from Ipomoea pes-capre leaf (Convolvulaceae) has anti-inflammatory, wound healing, and antiophidic properties. Biomed Pharmacother 2022; 149:112921. [DOI: 10.1016/j.biopha.2022.112921] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 03/29/2022] [Accepted: 03/31/2022] [Indexed: 11/18/2022] Open
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Sodano F, Cristiano C, Rolando B, Marini E, Lazzarato L, Cuozzo M, Albrizio S, Russo R, Rimoli MG. Galactosylated Prodrugs: A Strategy to Improve the Profile of Nonsteroidal Anti-Inflammatory Drugs. Pharmaceuticals (Basel) 2022; 15:552. [PMID: 35631377 PMCID: PMC9142922 DOI: 10.3390/ph15050552] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 04/25/2022] [Accepted: 04/27/2022] [Indexed: 02/04/2023] Open
Abstract
Carbohydrates are one of the most abundant and important classes of biomolecules. The variety in their structures makes them valuable carriers that can improve the pharmaceutical phase, pharmacokinetics and pharmacodynamics of well-known drugs. D-galactose is a simple, naturally occurring monosaccharide sugar that has been extensively studied for use as a carrier and has proven to be valuable in this role. With the aim of validating the galactose-prodrug approach, we have investigated the galactosylated prodrugs ibuprofen, ketoprofen, flurbiprofen and indomethacin, which we have named IbuGAL, OkyGAL, FluGAL and IndoGAL, respectively. Their physicochemical profiles in terms of lipophilicity, solubility and chemical stability have been evaluated at different physiological pH values, as have human serum stability and serum protein binding. Ex vivo intestinal permeation experiments were performed to provide preliminary insights into the oral bioavailability of the galactosylated prodrugs. Finally, their anti-inflammatory, analgesic and ulcerogenic activities were investigated in vivo in mice after oral treatment. The present results, taken together with those of previous studies, undoubtedly validate the galactosylated prodrug strategy as a problem-solving technique that can overcome the disadvantages of NSAIDs.
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Affiliation(s)
- Federica Sodano
- Department of Pharmacy, “Federico II” University of Naples, 80131 Naples, Italy; (C.C.); (M.C.); (S.A.); (R.R.); (M.G.R.)
- Department of Drug Science and Technology, University of Turin, 10125 Turin, Italy; (B.R.); (E.M.); (L.L.)
| | - Claudia Cristiano
- Department of Pharmacy, “Federico II” University of Naples, 80131 Naples, Italy; (C.C.); (M.C.); (S.A.); (R.R.); (M.G.R.)
| | - Barbara Rolando
- Department of Drug Science and Technology, University of Turin, 10125 Turin, Italy; (B.R.); (E.M.); (L.L.)
| | - Elisabetta Marini
- Department of Drug Science and Technology, University of Turin, 10125 Turin, Italy; (B.R.); (E.M.); (L.L.)
| | - Loretta Lazzarato
- Department of Drug Science and Technology, University of Turin, 10125 Turin, Italy; (B.R.); (E.M.); (L.L.)
| | - Mariarosaria Cuozzo
- Department of Pharmacy, “Federico II” University of Naples, 80131 Naples, Italy; (C.C.); (M.C.); (S.A.); (R.R.); (M.G.R.)
| | - Stefania Albrizio
- Department of Pharmacy, “Federico II” University of Naples, 80131 Naples, Italy; (C.C.); (M.C.); (S.A.); (R.R.); (M.G.R.)
| | - Roberto Russo
- Department of Pharmacy, “Federico II” University of Naples, 80131 Naples, Italy; (C.C.); (M.C.); (S.A.); (R.R.); (M.G.R.)
| | - Maria Grazia Rimoli
- Department of Pharmacy, “Federico II” University of Naples, 80131 Naples, Italy; (C.C.); (M.C.); (S.A.); (R.R.); (M.G.R.)
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Perez AS, Zhou J, Leach B, Xu H, Lister D, Adams SR, Ahrens ET, Louie AY. Click-Ready Perfluorocarbon Nanoemulsion for 19F MRI and Multimodal Cellular Detection. ACS NANOSCIENCE AU 2022; 2:102-110. [PMID: 35481225 PMCID: PMC9026270 DOI: 10.1021/acsnanoscienceau.1c00016] [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: 08/06/2021] [Revised: 10/26/2021] [Accepted: 10/29/2021] [Indexed: 11/30/2022]
Abstract
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We describe an in vivo imaging probe platform
that is readily modifiable to accommodate binding of different molecular
targeting moieties and payloads for multimodal image generation. In
this work, we demonstrate the utility of perfluorocarbon (PFC) nanoemulsions
incorporating dibenzocyclooctyne (DBCO) by enabling postemulsification
functionalization via a click reaction with azide-containing ligands.
The addition of DBCO-lipid to the surfactant in PFC nanoemulsions
did not affect nanoemulsion size or nanoemulsion stability. As proof-of-concept,
fluorescent dye-azides were conjugated to PFC nanoemulsions, demonstrating
the feasibility of functionalization the by click reaction. Uptake
of the fluorescent PFC by macrophages was demonstrated both in vitro in cultured macrophages and in situ in an acute inflammation mouse model, where fluorescence imaging
and 1H/19F magnetic resonance imaging (MRI)
were used for in vivo detection. Overall, these data
demonstrate the potential of PFC nanoemulsions incorporating DBCO
as a versatile platform for generating functionalized probes.
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Affiliation(s)
- Adam S. Perez
- Chemistry Graduate Group, University of California Davis, Davis, California 95616, United States
| | - Junhan Zhou
- Chemistry Graduate Group, University of California Davis, Davis, California 95616, United States
| | - Benjamin Leach
- Department of Radiology, University of California, San Diego, La Jolla, California 92093, United States
| | - Hongyan Xu
- Department of Radiology, University of California, San Diego, La Jolla, California 92093, United States
| | - Deanne Lister
- Department of Radiology, University of California, San Diego, La Jolla, California 92093, United States
| | - Stephen R. Adams
- Department of Pharmacology, University of California, San Diego, La Jolla, California 92093, United States
| | - Eric T. Ahrens
- Department of Radiology, University of California, San Diego, La Jolla, California 92093, United States
| | - Angelique Y. Louie
- Chemistry Graduate Group, University of California Davis, Davis, California 95616, United States
- Department of Biomedical Engineering, University of California Davis, Davis, California 95616, United States
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Campos-Sánchez JC, Carrillo NG, Guardiola FA, Francisco DC, Esteban MÁ. Ultrasonography and X-ray micro-computed tomography characterization of the effects caused by carrageenin in the muscle of gilthead seabream (Sparus aurata). FISH & SHELLFISH IMMUNOLOGY 2022; 123:431-441. [PMID: 35337979 DOI: 10.1016/j.fsi.2022.03.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 03/11/2022] [Accepted: 03/15/2022] [Indexed: 06/14/2023]
Abstract
The current work aimed to carry out an in vivo study of the λ-carrageenin-induced inflammation in the skin of gilthead seabream (Sparus aurata). The fish were injected intramuscularly with phosphate-buffered saline (PBS, as control) or λ-carrageenin (1% in PBS), and the injection zone was evaluated by real-time ultrasonography (Vevo Lab, VisualSonics) at 1.5, 3, 6, 12, and 24 h post-injection (p.i.). Results demonstrated that the skin thickness was increased in fish injected with λ-carrageenin and sampled at 1.5, 3, and 6 h p.i. However, the skin thickness of the injected area decreased to the normal values in those fish sampled at 12 and 24 h p.i. In addition, fish injected with λ-carrageenin and analysed at 1.5, 3, and 6 h p.i. showed, in the underlying muscle at the injection place, several hyperechoic small foci surrounded by an anechoic area which were not observed in control fish. Furthermore, the fish were analysed by X-ray micro-computed tomography (micro-CT). The analysis of the micro-CT acquisitions revealed also a dark area in the place of the injection with λ-carrageenin at 1.5, 3, and 6 h. These areas were smaller in fish analysed at longer times (12 h p.i.) and were almost disappeared in fish sampled at 24 h p.i. These areas had an average density of -850 to -115 HU, which did not correspond with any tissue density of the rest of the body. Furthermore, similar dark areas at the injection zones were never observed in control fish. Present results support the use of both non-invasive techniques to study the inflammatory process in fish of commercial interest such as gilthead seabream.
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Affiliation(s)
- Jose Carlos Campos-Sánchez
- Immunobiology for Aquaculture Group, Department of Cell Biology and Histology, Faculty of Biology, Campus Regional de Excelencia Internacional "Campus Mare Nostrum", University of Murcia, 30100, Murcia, Spain
| | - Nuria García Carrillo
- Integrated Center for Biomedical Research (CEIB), Health Sciences Campus, University of Murcia, 30120, Murcia, Spain
| | - Francisco A Guardiola
- Immunobiology for Aquaculture Group, Department of Cell Biology and Histology, Faculty of Biology, Campus Regional de Excelencia Internacional "Campus Mare Nostrum", University of Murcia, 30100, Murcia, Spain
| | - Diana Ceballos Francisco
- Immunobiology for Aquaculture Group, Department of Cell Biology and Histology, Faculty of Biology, Campus Regional de Excelencia Internacional "Campus Mare Nostrum", University of Murcia, 30100, Murcia, Spain
| | - María Ángeles Esteban
- Immunobiology for Aquaculture Group, Department of Cell Biology and Histology, Faculty of Biology, Campus Regional de Excelencia Internacional "Campus Mare Nostrum", University of Murcia, 30100, Murcia, Spain.
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Akhtar MA. Anti-Inflammatory Medicinal Plants of Bangladesh—A Pharmacological Evaluation. Front Pharmacol 2022; 13:809324. [PMID: 35401207 PMCID: PMC8987533 DOI: 10.3389/fphar.2022.809324] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Accepted: 02/01/2022] [Indexed: 12/12/2022] Open
Abstract
Inflammatory diseases are considered major threats to human health worldwide. In Bangladesh, a number of medicinal plants have been used in traditional medicine from time immemorial in the treatment of diverse diseases, including inflammatory disorders. This assignment aims at providing the status of the medicinal plants of Bangladesh which are traditionally used in the management of inflammatory disorders and are investigated for their anti-inflammatory prospects using different preclinical studies and future research directions. The information of medicinal plants assembled in this review was obtained from a literature search of electronic databases such as Google Scholar, PubMed, Scopus, Web of Science and ScienceDirect up to December, 2020 from publications on plants investigated for their anti-inflammatory activities, in which the place of plant sample collection was identified as Bangladesh. Keywords for primary searches were “anti-inflammatory,” “Bangladeshi,” and “medicinal plants.” Criteria followed to include plant species were plants that showed significant anti-inflammatory activities in 1) two or more sets of experiments in a single report, 2) same or different sets of experiments in two or more reports, and, 3) plants which are traditionally used in the treatment of inflammation and inflammatory disorders. In this study, 48 species of medicinal plants have been reviewed which have been used in traditional healing practices to manage inflammatory disorders in Bangladesh. The mechanistic pathways of the in vivo and in vitro study models used for the evaluation of anti-inflammatory properties of plant samples have been discussed. Selected plants were described in further detail for their habitat, anti-inflammatory studies conducted in countries other than Bangladesh, and anti-inflammatory active constituents isolated from these plants if any. Medicinal plants of Bangladesh have immense significance for anti-inflammatory activity and have potential to contribute toward the discovery and development of novel therapeutic approaches to combat diseases associated with inflammation. However, the plants reviewed in this article had chiefly undergone preliminary screening and require substantial investigations including identification of active molecules, understanding the mechanism of action, and evaluation for safety and efficacy to be followed by the formulation of safe and effective drug products.
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Antwi S, Oduro-Mensah D, Obiri DD, Osafo N, Antwi AO, Ansah HO, Ocloo A, Okine LKNA. Hydro-ethanol extract of Holarrhena floribunda stem bark exhibits anti-anaphylactic and anti-oedematogenic effects in murine models of acute inflammation. BMC Complement Med Ther 2022; 22:80. [PMID: 35305615 PMCID: PMC8934059 DOI: 10.1186/s12906-022-03565-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Accepted: 03/10/2022] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND Holarrhena floribunda (G.Don) T.Durand & Schinz stem bark has anecdotal use in Ghanaian folk medicine for the management of inflammatory conditions. This study was conducted to investigate the in vivo anti-inflammatory activity of the bark extract using models of acute inflammation in male Sprague Dawley rats, C57BL/6 mice and ICR mice. METHODS A 70% hydro-ethanol extract of the stem bark (HFE) was evaluated at doses of 5-500 mg/kg bw. Local anaphylaxis was modelled by the pinnal cutaneous anaphylactic test. Systemic anaphylaxis or sepsis were modeled by compound 48/80 or lipopolysaccharide, respectively. Clonidine-induced catalepsy was used to investigate the effect on histamine signaling. Anti-oedematogenic effect was assessed by induction with carrageenan. Effects on mediators of biphasic acute inflammation were studied using histamine and serotonin (early phase) or prostaglandin E2 (late phase). RESULTS HFE demonstrated anti-inflammatory and/or anti-oedematogenic activity comparable to standard doses of aspirin and diclofenac (inhibitors of cyclooxygenases-1 and -2), chlorpheniramine (histamine H1-receptor antagonist), dexamethasone (glucocorticoid receptor agonist), granisetron (serotonin receptor antagonist) and sodium cromoglycate (inhibitor of mast cell degranulation). All observed HFE bioactivities increased with dose. CONCLUSIONS The data provide evidence that the extract of H. floribunda stem bark has anti-anaphylactic and anti-oedematogenic effects; by interfering with signalling or metabolism of histamine, serotonin and prostaglandin E2 which mediate the progression of inflammation. The anti-inflammatory and antihistaminic activities of HFE may be relevant in the context of the management of COVID-19.
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Affiliation(s)
- Stephen Antwi
- Department of Pharmacology, Faculty of Pharmacy and Pharmaceutical Sciences, College of Health Sciences, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
- Pharmacology/Toxicology Department, Centre for Plant Medicine Research (CPMR), Mampong-Akuapem, Ghana
| | - Daniel Oduro-Mensah
- Department of Biochemistry, Cell and Molecular Biology, School of Biological Sciences, College of Basic and Applied Sciences, University of Ghana, Legon, Ghana.
| | - David Darko Obiri
- Department of Pharmacology, Faculty of Pharmacy and Pharmaceutical Sciences, College of Health Sciences, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Newman Osafo
- Department of Pharmacology, Faculty of Pharmacy and Pharmaceutical Sciences, College of Health Sciences, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Aaron Opoku Antwi
- Department of Pharmacology, Faculty of Pharmacy and Pharmaceutical Sciences, College of Health Sciences, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Helena Owusu Ansah
- Pharmacology/Toxicology Department, Centre for Plant Medicine Research (CPMR), Mampong-Akuapem, Ghana
| | - Augustine Ocloo
- Department of Biochemistry, Cell and Molecular Biology, School of Biological Sciences, College of Basic and Applied Sciences, University of Ghana, Legon, Ghana
| | - Laud K N-A Okine
- Department of Biochemistry, Cell and Molecular Biology, School of Biological Sciences, College of Basic and Applied Sciences, University of Ghana, Legon, Ghana
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Burayk S, Oh-hashi K, Kandeel M. Drug Discovery of New Anti-Inflammatory Compounds by Targeting Cyclooxygenases. Pharmaceuticals (Basel) 2022; 15:ph15030282. [PMID: 35337080 PMCID: PMC8955829 DOI: 10.3390/ph15030282] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Revised: 02/08/2022] [Accepted: 02/14/2022] [Indexed: 11/16/2022] Open
Abstract
The goal of achieving anti-inflammatory efficacy with the fewest possible adverse effects through selective COX-2 inhibition is still being investigated in order to develop drugs with safe profiles. This work shows the efficacy and safety profile of two novel benzimidazole piperidine and phenoxy pyridine derivatives in reaching this goal, which would be considered a major achievement in inflammatory therapy. The compounds were evaluated by virtual screening campaign, in vitro cyclooxygenase 1 and 2 (COX-1 and COX-2) inhibition, in vivo carrageenan-induced rat paw edema assay, cytotoxicity against Raw264.7 cells, and histopathological examination of rat paw and stomach. Two new compounds, compound 1 ([(2-{[3-(4-methyl-1H-benzimidazol-2-yl)piperidin-1-yl]carbonyl}phenyl)amino]acetic acid) and compound 2 (ethyl 1-(5-cyano-2-hydroxyphenyl)-4-oxo-5-phenoxy-1,4-dihydropyridine-3-carboxylate) showed high selectivity against COX-2, favourable drug-likeness and ADME descriptors, a lack of cytotoxicity, relived paw edema, and inflammation without noticeable side effects on the stomach. These two compounds are promising new NSAIDs.
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Affiliation(s)
- Shady Burayk
- Department of Biomedical Sciences, College of Veterinary Medicine, King Faisal University, Al-Hofuf 31982, Saudi Arabia;
| | - Kentaro Oh-hashi
- Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University, 1-1 Yanagido, Gifu 501-1193, Japan;
| | - Mahmoud Kandeel
- Department of Biomedical Sciences, College of Veterinary Medicine, King Faisal University, Al-Hofuf 31982, Saudi Arabia;
- Department of Pharmacology, Faculty of Veterinary Medicine, KafrelShaikh University, Kafr El-Shaikh 33516, Egypt
- Correspondence:
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Om P, Gopinath MS, Madan Kumar P, Muthu Kumar SP, Kudachikar VB. Ethanolic extract of Pyrus pashia buch ham ex. D. Don (Kainth): A bioaccessible source of polyphenols with anti-inflammatory activity in vitro and in vivo. JOURNAL OF ETHNOPHARMACOLOGY 2022; 282:114628. [PMID: 34517063 DOI: 10.1016/j.jep.2021.114628] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/01/2021] [Revised: 08/22/2021] [Accepted: 09/08/2021] [Indexed: 06/13/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Pyrus pashia Buch ham ex. D. Don (Kainth) fruit from the Himalayan region is traditionally consumed by native people in the form of decoctions for various clinical conditions including inflammatory diseases. However, scientific studies on the biofunctional properties of Kainth fruits are still scarce. AIM OF THE STUDY The study is aimed to investigate the anti-inflammatory effects of Kainth fruit extracts using in vitro and in vivo inflammation models. MATERIAL AND METHODS Free, esterified and bound fractions from the Kainth ethanolic extracts were prepared for determining the anti-inflammatory effect. The levels of 5-LOX and COX-2 were determined in vitro. The protein levels of cytokines (IL-6, TNF-α & IL-10) were quantitated by ELISA method in lipopolysaccharide-stimulated RAW macrophages. Also, the anti-inflammatory potential of the Kainth fruit extracts was determined using the carrageenan-induced mice paw edema model. The bioaccessibility of Kainth fruit extracts was measured using a simulated in vitro digestion system (salivary, gastric and intestinal). RESULTS The Kainth fruit extracts were partially purified to yield free, esterified and bound phenolics. Free and bound phenolics of Kainth fruits inhibited 5-Lipoxygenase, Cyclooxygenase-2 activities and pro-inflammatory cytokines (Interleukin-6 and tumour necrosis factor-α) expression in vitro. Also, oral administration of these extracts to the carrageenan-injected mice showed an anti-inflammatory effect by decreasing the pro-inflammatory cytokines and reducing the cellular infiltration in paw tissues. Also, both the extracts showed better bioavailability and bioaccessibility in in vitro and in vivo studies. CONCLUSIONS The results indicated that free and bound phenolics from Kainth fruits that are rich in catechin, epicatechin, arbutin and chlorogenic acid exhibited anti-inflammatory effects and could potentially be used to treat inflammatory diseases.
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Affiliation(s)
- Prakash Om
- Department of Fruit and Vegetable Technology, CSIR-Central Food Technological Research Institute, Mysuru, Karnataka, 570020, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh, 201002, India.
| | - M S Gopinath
- Department of Molecular Nutrition, CSIR-Central Food Technological Research Institute, Mysuru, Karnataka, 570020, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh, 201002, India.
| | - P Madan Kumar
- Department of Biochemistry, CSIR-Central Food Technological Research Institute, Mysuru, Karnataka, 570020, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh, 201002, India.
| | - S P Muthu Kumar
- Department of Biochemistry, CSIR-Central Food Technological Research Institute, Mysuru, Karnataka, 570020, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh, 201002, India.
| | - V B Kudachikar
- Department of Fruit and Vegetable Technology, CSIR-Central Food Technological Research Institute, Mysuru, Karnataka, 570020, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh, 201002, India.
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Bakshi J, Lathar P, Mehra M, Grewal S, Dhingra D, Kumari S. Evaluation of anti-inflammatory response of berberine-loaded gum nanocomplexes in carrageenan-induced acute paw edema in rats. Pharmacol Rep 2022; 74:392-405. [PMID: 34984656 DOI: 10.1007/s43440-021-00350-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 12/20/2021] [Accepted: 12/21/2021] [Indexed: 11/25/2022]
Abstract
BACKGROUND Berberine is a natural plant alkaloid and has been reported to possess anti-inflammatory activity. However, berberine's poor bioavailability and low solubility have limited its clinical applicability. Nanoencapsulation of berberine using a suitable carrier can be a promising strategy to improve its efficacy. Therefore, this study aimed to produce berberine-loaded gum nanocomplexes to evaluate their therapeutic effects in a carrageenan-induced rat model. METHODS Berberine-loaded gum nanocomplexes were prepared by the ionic complexation between the negative charges of the gums (tragacanth and acacia gum) using a cross-linker for loading cationic berberine and their anti-inflammatory activity was evaluated against carrageenan-induced paw edema in rats. ELISA and qRT-PCR were employed to measure the concentration and mRNA expression level of inflammatory mediators in plasma and paw tissue, respectively. RESULTS Berberine nanocomplexes were characterized for particle size (219.5 nm), zeta potential by the dynamic light scattering (DLS), and for entrapment efficiency (93.2%) Infrared spectroscopy affirmed the loading of berberine in gum nanocomplexes. Transmission electron microscopy of formulation showed the spherical shape of nanocomplexes and small particle size (100-150 nm). Pretreatment of rats with berberine nanocomplexes significantly reduced the paw edema in inflamed rat paws, decreased the production of nitrite and TNF-α in plasma and repressed the mRNA expression levels of TNF-α and IL-1β in paw tissue in comparison to berberine per se treated rats. CONCLUSION The obtained berberine-loaded gum nanocomplexes produced a better anti-inflammatory effect as compared to berberine alone and hence can be used as an efficient candidate in the treatment of inflammation. The schematic representation of the preparation of the preparation of berberine-loaded tragacanth/acacia gum nanocomplexes and the evaluation in vivo for anti-inflammatory effects.
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Affiliation(s)
- Jyoti Bakshi
- Department of Bio and Nano Technology, Guru Jambheshwar University of Science and Technology, Hisar, India
| | - Prity Lathar
- Department of Pharmaceutical Sciences, Guru Jambheshwar University of Science and Technology, Hisar, India
| | - Meenakshi Mehra
- Department of Bio and Nano Technology, Guru Jambheshwar University of Science and Technology, Hisar, India
| | - Sapna Grewal
- Department of Bio and Nano Technology, Guru Jambheshwar University of Science and Technology, Hisar, India
| | - Dinesh Dhingra
- Department of Pharmaceutical Sciences, Guru Jambheshwar University of Science and Technology, Hisar, India
| | - Santosh Kumari
- Department of Bio and Nano Technology, Guru Jambheshwar University of Science and Technology, Hisar, India.
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Bernardo LR, Ferreira LKDP, Ferreira LAMP, Vieira CID, Alves AF, Figueiredo PTR, Piuvezam MR. 4-Carvomenthenol, a monoterpene of essential oils, and its underlying effects on anti-inflammatory activity and immediate hypersensitivity reaction. BRAZ J PHARM SCI 2022. [DOI: 10.1590/s2175-97902022e20780] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
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Gao L, Cui S, Huang Z, Cui H, Awad Alahmadi T, Manikandan V. Antinociceptive and anti-inflammatory activities of butein in different nociceptive and inflammatory mice models. Saudi J Biol Sci 2021; 28:7090-7097. [PMID: 34867011 PMCID: PMC8626269 DOI: 10.1016/j.sjbs.2021.08.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 07/02/2021] [Accepted: 08/01/2021] [Indexed: 11/26/2022] Open
Abstract
Background Around 30% world population affected by acute and chronic pain due to inflammation and accidental injuries. Pain is a uncomfortable sensation and it reduce the patients’ life quality. Objective The present exploration focuses to explore the beneficial effects of butein on the different chemical and thermal-provoked nociceptive and inflammatory mice models. Methodology The nociception was induced to the Swiss mice using different chemical (formalin, acetic acid, glutamate, and capsaicin) and thermal (hot plate and tail immersion) methods. the mice were supplemented with 10, 15, and 20 mg/kg of butein and respective standard drugs like morphine, diclofenac sodium, and dexamethasone. The anti-inflammatory effects of butein was studied using carrageenan-provoked inflammation in mice. Results The present findings clearly demonstrated that the butein was substantially lessened the different thermal and chemical provoked nociception in mice. The carrageenan-triggered paw edema and inflammatory cell infiltrations were appreciably suppressed by the butein treatment. The TNF-α, IL-1β, and IL-6 levels in the carrageenan-induced mice were effectively depleted by the butein. Conclusion Altogether, the present findings evidenced the potent antinociceptive and anti-inflammatory properties of the butein in different nociceptive mice models.
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Affiliation(s)
- Li Gao
- Department of Anesthesiology, The First Affiliated Hospital of Jiamusi University, Jiamusi, Heilongjiang Province 154002, China
| | - Shasha Cui
- Department of Anesthesiology, Jincheng People's Hospital, Jincheng, Shanxi Province 048000, China
| | - Zhiqiang Huang
- Department of Anesthesiology, Xilingo League Central Hospital, Xilingo league, Inner Mongolia Autonomous Region 026000,China
| | - Hailong Cui
- Department of Anesthesiology, Hohhot Maternal and Child Health Hospital, Hohhot, Inner Mongolia Autonomous Region 010031, China
| | - Tahani Awad Alahmadi
- Department of Pediatrics, College of Medicine and King Khalid University Hospital, King Saud University, Medical City, PO Box-2925, Riyadh 11461, Saudi Arabia
| | - Velu Manikandan
- Division of Biotechnology,College of Environmental and Bioresource Sciences, Jeonbuk National University, Iksan 54596, South Korea
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Antioedematogenic and anti-inflammatory actions of Phragmanthera incana (Schum) Balle leaf in carrageenan-induced inflammation models in rats. ADVANCES IN TRADITIONAL MEDICINE 2021. [DOI: 10.1007/s13596-020-00480-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Metformin effect in models of inflammation is associated with activation of ATP-dependent potassium channels and inhibition of tumor necrosis factor-α production. Inflammopharmacology 2021; 30:233-241. [PMID: 34850313 DOI: 10.1007/s10787-021-00899-4] [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: 07/12/2021] [Accepted: 11/21/2021] [Indexed: 10/19/2022]
Abstract
Metformin is an oral hypoglycemic drug widely used in the management of type 2 diabetes mellitus. We have recently demonstrated that metformin exhibits activity in models of nociceptive and neuropathic pain. However, little is known about its effects in experimental models of inflammation and inflammatory pain. Thus, the present study aimed to evaluate the activity of metformin in experimental models of inflammation and inflammatory pain in mice, as well as the underlying mechanisms. Previous (1 h) per os (p.o.) administration of metformin (250, 500 or 1000 mg/kg) inhibited the mechanical allodynia and paw edema induced by intraplantar (i.pl.) injection of carrageenan (600 μg) and also the pleurisy induced by this stimulus (200 μg, intrapleural). In the model of mechanical allodynia and paw edema induced by carrageenan, metformin also exhibited activity when administered after (1 h) the inflammatory stimulus. Metformin (1000 mg/kg) reduced the production of tumor necrosis factor-α induced by i.pl. injection of carrageenan. Metformin antiallodynic effect was not affected by previous administration of naltrexone (5 or 10 mg/kg, intraperitoneal) or cyproheptadine (5 or 10 mg/kg, p.o). However, this effect was abolished by previous administration of glibenclamide (20 or 40 mg/kg, p.o). In conclusion, the results demonstrate the activity of metformin in models of inflammation and inflammatory pain. In addition, the results indicate that the activity of metformin may be mediated by activation of ATP-sensitive potassium channels and reduction of production of inflammatory mediators. Altogether, these results stimulate the conduction of studies aiming to evaluate whether metformin may be repositioned in the treatment of patients with painful and inflammatory disorders.
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Anti-Inflammatory Potential of Daturaolone from Datura innoxia Mill.: In Silico, In Vitro and In Vivo Studies. Pharmaceuticals (Basel) 2021; 14:ph14121248. [PMID: 34959649 PMCID: PMC8708807 DOI: 10.3390/ph14121248] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 11/22/2021] [Accepted: 11/23/2021] [Indexed: 12/15/2022] Open
Abstract
Exploration of leads with therapeutic potential in inflammatory disorders is worth pursuing. In line with this, the isolated natural compound daturaolone from Datura innoxia Mill. was evaluated for its anti-inflammatory potential using in silico, in vitro and in vivo models. Daturaolone follows Lipinski's drug-likeliness rule with a score of 0.33. Absorption, distribution, metabolism, excretion and toxicity prediction show strong plasma protein binding; gastrointestinal absorption (Caco-2 cells permeability = 34.6 nm/s); no blood-brain barrier penetration; CYP1A2, CYP2C19 and CYP3A4 metabolism; a major metabolic reaction, being aliphatic hydroxylation; no hERG inhibition; and non-carcinogenicity. Predicted molecular targets were mainly inflammatory mediators. Molecular docking depicted H-bonding interaction with nuclear factor kappa beta subunit (NF-κB), cyclooxygenase-2, 5-lipoxygenase, phospholipase A2, serotonin transporter, dopamine receptor D1 and 5-hydroxy tryptamine. Its cytotoxicity (IC50) value in normal lymphocytes was >20 µg/mL as compared to cancer cells (Huh7.5; 17.32 ± 1.43 µg/mL). Daturaolone significantly inhibited NF-κB and nitric oxide production with IC50 values of 1.2 ± 0.8 and 4.51 ± 0.92 µg/mL, respectively. It significantly reduced inflammatory paw edema (81.73 ± 3.16%), heat-induced pain (89.47 ± 9.01% antinociception) and stress-induced depression (68 ± 9.22 s immobility time in tail suspension test). This work suggests a possible anti-inflammatory role of daturaolone; however, detailed mechanistic studies are still necessary to corroborate and extrapolate the findings.
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