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Paniagua-Pérez R, Sánchez-Chapul L, Madrigal-Bujaidar E, Álvarez-González I, Madrigal-Santillán E, Cruz-Hernández L, Martínez-Canseco C, Reyes-Legorreta C, Ruiz-Rosano L, Hernández-Flores C, Valdez-Mijares R, Quintana-Armenta A. Anti-Inflammatory Potential of Pteropodine in Rodents. Metabolites 2023; 13:907. [PMID: 37623851 PMCID: PMC10456367 DOI: 10.3390/metabo13080907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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: 06/07/2023] [Revised: 07/20/2023] [Accepted: 07/26/2023] [Indexed: 08/26/2023] Open
Abstract
Pteropodine (PT) is a component of some plants with potentially useful pharmacological activities for humans. This compound has biomedical properties related to the modulation of the immune system, nervous system, and inflammatory processes. This study addresses the anti-inflammatory and antioxidant capacity of pteropodin in a murine model of arthritis and induced edema of the mouse ear. To evaluate the anti-inflammatory activity, we used the reversed passive Arthus reaction (RPAR), which includes the rat paw edema test, the rat pleurisy test, and a mouse ear edema model. The antioxidant effect of PT was evaluated by determining the myeloperoxidase enzyme activity. PT showed an anti-inflammatory effect in the different specific and non-specific tests. We found a 51, 66 and 70% inhibitory effect of 10, 20 and 40 mg/kg of PT, respectively, in the rat paw edema test. In the pleurisy assay, 40 mg/kg of PT induced a low neutrophil count (up to 36%) when compared to the negative control group, and 20 mg/kg of PT increased the content of lymphocytes by up to 28% and the pleural exudate volume decreased by 52% when compared to the negative control group, respectively. We also found an 81.4% inflammatory inhibition of the edema ear with 0.04 mg/ear of PT, and a significant myeloperoxidase enzyme inhibition by the three doses of PT tested. We conclude that PT exerted a potent anti-inflammatory effect in the acute inflammation model in rodents.
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Affiliation(s)
- Rogelio Paniagua-Pérez
- Laboratorio de Bioquímica, Instituto Nacional de Rehabilitación “Luis Guillermo Ibarra Ibarra”, Mexico City 14389, Mexico; (L.C.-H.); (C.M.-C.); (L.R.-R.); (C.H.-F.); (R.V.-M.); (A.Q.-A.)
| | - Laura Sánchez-Chapul
- Laboratorio de Enfermedades Neuromusculares, División de Neurociencias Clínicas, Instituto Nacional de Rehabilitación “Luis Guillermo Ibarra Ibarra”, Mexico City 14389, Mexico
| | - Eduardo Madrigal-Bujaidar
- Laboratorio de Genética, Escuela Nacional de Ciencias Biológica-Instituto Politécnico Nacional, Mexico City 11340, Mexico; (E.M.-B.); (I.Á.-G.)
| | - Isela Álvarez-González
- Laboratorio de Genética, Escuela Nacional de Ciencias Biológica-Instituto Politécnico Nacional, Mexico City 11340, Mexico; (E.M.-B.); (I.Á.-G.)
| | - Eduardo Madrigal-Santillán
- Laboratorio de Medicina de la Conservación, Instituto Politécnico Nacional, Escuela Superior de Medicina, Mexico City 11340, Mexico;
| | - Lidia Cruz-Hernández
- Laboratorio de Bioquímica, Instituto Nacional de Rehabilitación “Luis Guillermo Ibarra Ibarra”, Mexico City 14389, Mexico; (L.C.-H.); (C.M.-C.); (L.R.-R.); (C.H.-F.); (R.V.-M.); (A.Q.-A.)
| | - Carlos Martínez-Canseco
- Laboratorio de Bioquímica, Instituto Nacional de Rehabilitación “Luis Guillermo Ibarra Ibarra”, Mexico City 14389, Mexico; (L.C.-H.); (C.M.-C.); (L.R.-R.); (C.H.-F.); (R.V.-M.); (A.Q.-A.)
| | - Celia Reyes-Legorreta
- Laboratorio de Neuroprotección, Instituto Nacional de Rehabilitación “Luis Guillermo Ibarra Ibarra”, Mexico City 14389, Mexico;
| | - Lidia Ruiz-Rosano
- Laboratorio de Bioquímica, Instituto Nacional de Rehabilitación “Luis Guillermo Ibarra Ibarra”, Mexico City 14389, Mexico; (L.C.-H.); (C.M.-C.); (L.R.-R.); (C.H.-F.); (R.V.-M.); (A.Q.-A.)
| | - Cecilia Hernández-Flores
- Laboratorio de Bioquímica, Instituto Nacional de Rehabilitación “Luis Guillermo Ibarra Ibarra”, Mexico City 14389, Mexico; (L.C.-H.); (C.M.-C.); (L.R.-R.); (C.H.-F.); (R.V.-M.); (A.Q.-A.)
| | - Rene Valdez-Mijares
- Laboratorio de Bioquímica, Instituto Nacional de Rehabilitación “Luis Guillermo Ibarra Ibarra”, Mexico City 14389, Mexico; (L.C.-H.); (C.M.-C.); (L.R.-R.); (C.H.-F.); (R.V.-M.); (A.Q.-A.)
| | - Alejandra Quintana-Armenta
- Laboratorio de Bioquímica, Instituto Nacional de Rehabilitación “Luis Guillermo Ibarra Ibarra”, Mexico City 14389, Mexico; (L.C.-H.); (C.M.-C.); (L.R.-R.); (C.H.-F.); (R.V.-M.); (A.Q.-A.)
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