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Oliveira FFBD, Bingana RD, Morais PAF, Oliveira SRBD, Barbosa ALDR, Chaves LDS, Alencar PDOC, Soares PMG, Souza MHLP, Freitas ALP, Barros FCN, Medeiros JVR, Damasceno ROS. Sulfated polysaccharide from Gracilaria caudata reduces hypernociception and inflammatory response during arthritis in rodents. Int J Biol Macromol 2020; 161:1061-1069. [PMID: 32531369 DOI: 10.1016/j.ijbiomac.2020.06.060] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 05/21/2020] [Accepted: 06/08/2020] [Indexed: 12/12/2022]
Abstract
Polysaccharide from marine alga Gracilaria caudata has potential health benefits, such as anti-inflammatory, gastroprotective and antidiarrheal effects. Here, we investigated the effect of a sulfated polysaccharide from G. caudata (SP-GC) on hypernociception and inflammatory response in arthritis models. The animals received SP-GC (3, 10 or 30 mg/kg) 1 h before tibio-tarsal injection of zymosan. Hypernociception, histopathology, edema, vascular permeability, myeloperoxidase (MPO) activity, cell influx, interleukin (IL)-1β and nitric oxide (NO) levels were evaluated in acute phase. In another protocol, animals received SP-GC (30 mg/kg) 2 h post-complete Freund's adjuvant (CFA). Hypernociception, edema and arthritis index were determined in acute, sub-chronic and chronic phases. Rota-rod test measured the motor performance. SP-GC significantly reduced, in a dose-dependent manner, the zymosan-induced hypernociception with maximal effect at 30 mg/kg. The microscopic inflammation, joint edema, MPO activity, cell influx, IL-1β and NO levels were also reduced by SP-GC. In the CFA-induced arthritis, SP-GC inhibits the hypernociception, edema and arthritic index in acute, sub-chronic and chronic phases. SP-GC did not alter the motor performance of animals. In conclusion, SP-GC exerts protective effect in models of arthritis due to the modulation of cell influx, IL-1β and NO levels, culminating in the reduction of hypernociception and edema.
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Affiliation(s)
| | - Rudy Diavila Bingana
- Departamento de Fisiologia e Farmacologia, Universidade Federal do Ceará, 60430-275 Fortaleza, CE, Brazil
| | - Pedro Almir Feitosa Morais
- Departamento de Fisiologia e Farmacologia, Universidade Federal do Ceará, 60430-275 Fortaleza, CE, Brazil
| | | | - André Luiz Dos Reis Barbosa
- Núcleo de Pesquisa em Biodiversidade e Biotecnologia, Universidade Federal do Piauí, 64202-020 Parnaíba, PI, Brazil
| | - Luciano de Sousa Chaves
- Departamento de Bioquímica e Biologia Molecular, Universidade Federal do Ceará, 60440-900 Fortaleza, CE, Brazil
| | | | - Pedro Marcos Gomes Soares
- Departamento de Fisiologia e Farmacologia, Universidade Federal do Ceará, 60430-275 Fortaleza, CE, Brazil
| | | | - Ana Lúcia Ponte Freitas
- Departamento de Bioquímica e Biologia Molecular, Universidade Federal do Ceará, 60440-900 Fortaleza, CE, Brazil
| | - Francisco Clark Nogueira Barros
- Departamento de Bioquímica e Biologia Molecular, Universidade Federal do Ceará, 60440-900 Fortaleza, CE, Brazil; Departamento de Pesquisa, Pós-Graduação e Inovação, 63040-540, Instituto Federal de Educação, Ciência e Tecnologia - CE, Brazil
| | - Jand-Venes Rolim Medeiros
- Núcleo de Pesquisa em Biodiversidade e Biotecnologia, Universidade Federal do Piauí, 64202-020 Parnaíba, PI, Brazil
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Pontes RB, Lisboa MRP, Pereira AF, Lino JA, de Oliveira FFB, de Mesquita AKV, de Freitas Alves BW, Lima-Júnior RCP, Vale ML. Involvement of Endothelin Receptors in Peripheral Sensory Neuropathy Induced by Oxaliplatin in Mice. Neurotox Res 2019; 36:688-699. [PMID: 31228092 DOI: 10.1007/s12640-019-00074-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2018] [Revised: 05/24/2019] [Accepted: 06/11/2019] [Indexed: 01/10/2023]
Abstract
The aim of this study was to evaluate the participation of the endothelin ETA and ETB receptors and the effects of bosentan in oxaliplatin-induced peripheral sensory neuropathy (OIN) in mice. Adult male Swiss mice received 1 mg/kg of oxaliplatin intravenously, twice a week for 5 weeks. Dorsal root ganglia (DRG) and spinal cords were removed for evaluation of the endothelin ETA and ETB receptor expression. Afterwards, selective (BQ-123 and BQ-788; 10 nmol in 30 μL, intraplantarly) and non-selective (bosentan, 100 mg/kg, orally) antagonists were administered in order to evaluate the involvement of the endothelin receptors in OIN. Mechanical and thermal nociception tests were performed once a week for 56 days. Oxaliplatin induced mechanical and thermal hypersensitivity and increased the endothelin ETA receptor expression in both the DRG and spinal cord (P < 0.05). Endothelin ETB receptor expression was increased in the DRG (P < 0.05) but not in the spinal cord. Both endothelin ETA and ETB receptor selective antagonists partially prevented mechanical hyperalgesia in mice with OIN (P < 0.05). Moreover, bosentan prevented mechanical and thermal hypersensitivity in oxaliplatin-treated mice (P < 0.05). In conclusion, both endothelin ETA and ETB receptors seem to be involved in the OIN in mice and they should be considered possible targets for the management of this clinical feature.
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Affiliation(s)
- Renata Bessa Pontes
- Department of Physical Therapy, Faculty of Medicine, Federal University of Ceará, Fortaleza, CE, 60430-160, Brazil
| | - Mario Roberto Pontes Lisboa
- Department of Morphology, Faculty of Medicine, Federal University of Ceará, Fortaleza, CE, 60430-170, Brazil
| | - Anamaria Falcão Pereira
- Department of Physiology and Pharmacology, Faculty of Medicine, Federal University of Ceará (UFC), R. Cel. Nunes de Melo, 1127, Rodolfo Teófilo, Fortaleza, CE, 60430-270, Brazil
| | - Juliana Arcanjo Lino
- Department of Clinical Medicine, Faculty of Medicine, Federal University of Ceará, Fortaleza, CE, 60430-140, Brazil
| | - Francisco Fábio Bezerra de Oliveira
- Department of Physiology and Pharmacology, Faculty of Medicine, Federal University of Ceará (UFC), R. Cel. Nunes de Melo, 1127, Rodolfo Teófilo, Fortaleza, CE, 60430-270, Brazil
| | | | | | - Roberto César Pereira Lima-Júnior
- Department of Physiology and Pharmacology, Faculty of Medicine, Federal University of Ceará (UFC), R. Cel. Nunes de Melo, 1127, Rodolfo Teófilo, Fortaleza, CE, 60430-270, Brazil
| | - Mariana Lima Vale
- Department of Morphology, Faculty of Medicine, Federal University of Ceará, Fortaleza, CE, 60430-170, Brazil.
- Department of Physiology and Pharmacology, Faculty of Medicine, Federal University of Ceará (UFC), R. Cel. Nunes de Melo, 1127, Rodolfo Teófilo, Fortaleza, CE, 60430-270, Brazil.
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de Oliveira FFB, de Araújo JCB, Pereira AF, Brito GAC, Gondim DV, Ribeiro RDA, de Menezes IRA, Vale ML. Antinociceptive and anti-inflammatory effects of Caryocar coriaceum Wittm fruit pulp fixed ethyl acetate extract on zymosan-induced arthritis in rats. J Ethnopharmacol 2015; 174:452-463. [PMID: 26341615 DOI: 10.1016/j.jep.2015.08.017] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/13/2015] [Revised: 07/14/2015] [Accepted: 08/18/2015] [Indexed: 06/05/2023]
Abstract
The ethyl acetate extract from the fruit pulp of Caryocar coriaceum Wittm (Caryocaraceae), popularly known as pequi, has wide applications in popular medicine. Preclinical tests have demonstrated the therapeutic properties of the oil. We investigated the antinociceptive and anti-inflammatory effects of Pequi C. coriaceum Wittm ethyl acetate extract (PCCO) on zymosan-induced arthritis in rat knee joint. The animals were pretreated with PCCO for 7 consecutive days or with a single dose. Paw elevation time (PET), leukocyte infiltration, myeloperoxidase activity (MPO) and cytokine levels were assessed 4h after zymosan injection. Synovial tissue was harvested for immunohistochemical analysis, edema and vascular permeability. We observed a significant decrease in PET with PCCO pretreatment. PCCO showed a significant reduction of leukocyte migration and a decrease in MPO. Decreases were observed in cytokine release in the synovial fluid and TNF-α and cyclooxygenase-1 immunostaining in synovial tissue. Edema was inhibited by treatment with all doses of PCCO. The data suggest that PCCO exerts antinociceptive and anti-inflammatory effects on arthritis in rats.
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Affiliation(s)
- Francisco Fábio Bezerra de Oliveira
- Programa de Pós-Graduação em Farmacologia, Departamento de Fisiologia e Farmacologia, Faculdade de Medicina, Universidade Federal do Ceará, Laboratório de Farmacologia da Inflamação e do Câncer, Fortaleza, CE, Brazil
| | - Joana Cláudia Bezerra de Araújo
- Programa de Pós-Graduação em Farmacologia, Departamento de Fisiologia e Farmacologia, Faculdade de Medicina, Universidade Federal do Ceará, Laboratório de Farmacologia da Inflamação e do Câncer, Fortaleza, CE, Brazil
| | - Anamaria Falcão Pereira
- Programa de Pós-Graduação em Farmacologia, Departamento de Fisiologia e Farmacologia, Faculdade de Medicina, Universidade Federal do Ceará, Laboratório de Farmacologia da Inflamação e do Câncer, Fortaleza, CE, Brazil
| | - Gerly Anne Castro Brito
- Programa de Pós-Graduação em Farmacologia, Departamento de Fisiologia e Farmacologia, Faculdade de Medicina, Universidade Federal do Ceará, Laboratório de Farmacologia da Inflamação e do Câncer, Fortaleza, CE, Brazil; Programa de Pós-Graduação em Ciências Morfofuncionais, Departamento de Morfologia, Faculdade de Medicina, Universidade Federal do Ceará, Fortaleza, CE, Brazil
| | - Delane Viana Gondim
- Programa de Pós-Graduação em Ciências Morfofuncionais, Departamento de Morfologia, Faculdade de Medicina, Universidade Federal do Ceará, Fortaleza, CE, Brazil
| | - Ronaldo de Albuquerque Ribeiro
- Programa de Pós-Graduação em Farmacologia, Departamento de Fisiologia e Farmacologia, Faculdade de Medicina, Universidade Federal do Ceará, Laboratório de Farmacologia da Inflamação e do Câncer, Fortaleza, CE, Brazil
| | - Irwin Rose Alencar de Menezes
- Programa de Pós-Graduação em Bioprospecção Molecular, Departamento de Química Biológica, Universidade Regional do Cariri, Laboratório de Farmacologia e Química Molecular, Crato, CE, Brazil
| | - Mariana Lima Vale
- Programa de Pós-Graduação em Farmacologia, Departamento de Fisiologia e Farmacologia, Faculdade de Medicina, Universidade Federal do Ceará, Laboratório de Farmacologia da Inflamação e do Câncer, Fortaleza, CE, Brazil; Programa de Pós-Graduação em Ciências Morfofuncionais, Departamento de Morfologia, Faculdade de Medicina, Universidade Federal do Ceará, Fortaleza, CE, Brazil.
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