Your browser doesn't support javascript.
loading
Effects of HIIT associated with Coutoubea spicata supplementation on tissue and oxidative damage biomarkers in Wistar rats / Efectos del HIIT asociado a la suplementación de Coutoubea spicata en los biomarcadores del tejido y daño oxidativo en ratas Wistar
dos-Santos, Jessica Denielle Matos; dos-Santos, Jymmys Lopes; Vieira-Souza, Lucio Marques; de-Oliveira, José Uilien; Sena-Junior, Ailton Santos; de-Lima, Clésio Andrade; Aidar, Felipe José; Marçal, Anderson Carlos; de-Araújo, Silvan Silva.
  • dos-Santos, Jessica Denielle Matos; Federal University of Sergipe. Postgraduate Program in Physical Education. São Cristóvão. BR
  • dos-Santos, Jymmys Lopes; Federal University of Sergipe. Postgraduate Program in Physical Education. São Cristóvão. BR
  • Vieira-Souza, Lucio Marques; Federal University of Sergipe. Postgraduate Program in Physical Education. São Cristóvão. BR
  • de-Oliveira, José Uilien; Federal University of Sergipe. Postgraduate Program in Physiological Sciences. São Cristóvão. BR
  • Sena-Junior, Ailton Santos; Federal University of Sergipe. Postgraduate Program in Physiological Sciences. São Cristóvão. BR
  • de-Lima, Clésio Andrade; Federal University of Sergipe. Postgraduate Program in Physical Education. São Cristóvão. BR
  • Aidar, Felipe José; Federal University of Sergipe. Postgraduate Program in Physical Education. São Cristóvão. BR
  • Marçal, Anderson Carlos; Federal University of Sergipe. Postgraduate Program in Physical Education. São Cristóvão. BR
  • de-Araújo, Silvan Silva; Federal University of Sergipe. Postgraduate Program in Physical Education. São Cristóvão. BR
Int. j. morphol ; 40(1): 204-209, feb. 2022. ilus
Article in English | LILACS | ID: biblio-1385562
ABSTRACT

SUMMARY:

This study aimed to evaluate the effects of six weeks of HIIT on tissue and oxidative damage markers in rats supplemented with Coutoubea spicata fraction. Thirty-two male Wistar rats were divided into 4 groups Baseline (GB); supplemented with 100 mg/kg of Coutoubea spicata fraction (GSCS); exercised for 6 weeks with the HIIT protocol (GH); supplemented with 100 mg/kg of Coutoubea spicata fraction + HIIT for 6 weeks (GHCS). Exercised animals performed the HIIT protocol (2 x 2). Tissue damage CK, LDH, ALT and AST markers in plasma were analyzed, as well as oxidative stress MDA and SH biomarkers in plasma and in cardiac, hepatic and muscle tissues. The results showed that CK, LDH, AST and ALT enzymes showed increase in GH when compared to GB (p<0.0001). However, CK, AST and ALT markers reduced their concentrations in GHCS when compared to GH (p<0.0001), indicating that Coutoubea spicata supplementation attenuated the damage in muscle and liver tissues induced by HIIT. Plasma, liver and muscle MDA showed increase in GH after HIIT sessions; however, when compared to GHCS, it showed reduced levels (p<0.0001). SH was elevated in the GH group when compared to GB in plasma and liver tissues (p<0.0001); in contrast, reduction in GHCS when compared to GH was observed in plasma, liver and cardiac tissues, demonstrating the redox effect of HIIT on some tissues. Thus, our findings showed that Coutoubea spicata has antioxidant activity, reducing oxidative damage markers and consequently tissue damage in healthy Wistar rats after HIIT protocol, but it also demonstrated redox balance after analyzing oxidative stress markers.
RESUMEN
RESUMEN Este estudio tuvo como objetivo evaluar los efectos de HIIT en los marcadores de daño tisular y oxidativo en ratas suplementadas con Coutoubea spicata durante seis semanas. Treinta y dos ratas Wistar macho se dividieron en 4 grupos línea de base (GB); suplementados con 100 mg/kg de fracción de Coutoubea spicata (GSCS); ejercitados durante 6 semanas con el protocolo HIIT (GH); suplementado con 100 mg/kg de fracción de Coutoubea spicata + HIIT durante 6 semanas (GHCS). Los animales ejercitados realizaron el protocolo HIIT (2x2). Se analizaron los marcadores de daño tisular CK, LDH, ALT y AST en plasma, así como los biomarcadores de estrés oxidativo MDA y SH en plasma y en tejidos cardiaco, hepático y muscular. Los resultados indicaron que las enzimas CK, LDH, AST y ALT mostraron aumento en GH en comparación con GB (p<0,0001). Sin embargo, los marcadores CK, AST y ALT redujeron sus concentraciones en GHCS en comparación con GH (p<0,0001), lo que indica que la suplementación con Coutoubea spicata atenuó el daño en los tejidos musculares y hepáticos inducido por HIIT. La MDA de plasma, hígado y músculo mostró un aumento en la GH después de las sesiones de HIIT; sin embargo, en comparación con GHCS, mostró niveles reducidos (p<0,0001). Se observó SH elevado en el grupo de GH en comparación con GB en plasma y tejidos hepáticos (p<0,0001); en contraste, se observó una reducción en GHCS en comparación con GH en plasma, hígado y tejidos cardíacos, lo que demuestra el efecto redox de HIIT en algunos tejidos. Por lo tanto, nuestros hallazgos mostraron que Coutoubea spicata tiene actividad antioxidante, con reducción de los marcadores de daño oxidativo y, en consecuencia, el daño tisular en ratas Wistar sanas después del protocolo HIIT, pero además demostró el equilibrio redox después de analizar los marcadores de estrés oxidativo.
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Plant Extracts / Oxidative Stress / Gentianaceae / High-Intensity Interval Training Type of study: Risk factors Limits: Animals Language: English Journal: Int. j. morphol Journal subject: Anatomy Year: 2022 Type: Article Affiliation country: Brazil Institution/Affiliation country: Federal University of Sergipe/BR

Similar

MEDLINE

...
LILACS

LIS


Full text: Available Index: LILACS (Americas) Main subject: Plant Extracts / Oxidative Stress / Gentianaceae / High-Intensity Interval Training Type of study: Risk factors Limits: Animals Language: English Journal: Int. j. morphol Journal subject: Anatomy Year: 2022 Type: Article Affiliation country: Brazil Institution/Affiliation country: Federal University of Sergipe/BR