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Hypolipidemic, hipoglycemiant and antioxidant effects of Myrcia splendens (Sw) DC in an animal type 2 diabetes model induced by streptozotocin / Efectos hipolipemiante, hipoglucemiante y antioxidante de Myrcia splendens (Sw) DC en un modelo animal de diabetes tipo 2 inducido por estreptozotocina
Medeiros, Scheila; Maia, Thayná Patachini; Lima, Aline Barbosa; Pscheidt, Luana Carla; Delmonego, Larissa; Vincenzi, Karine Louize; Custodio, Bruna Vanzin; Dal Magro, Débora Delwing; Barauna, Sara Cristiane; Alberton, Michele Debiasi; Pereira, Eduardo Manoel; Delwing-de Lima, Daniela.
  • Medeiros, Scheila; University of Joinville Region - UNIVILLE. BR
  • Maia, Thayná Patachini; University of Joinville Region - UNIVILLE. Department of Medicine. BR
  • Lima, Aline Barbosa; University of Joinville Region - UNIVILLE. BR
  • Pscheidt, Luana Carla; University of Joinville Region - UNIVILLE. Department of Pharmacy. BR
  • Delmonego, Larissa; University of Joinville Region - UNIVILLE. BR
  • Vincenzi, Karine Louize; University of Joinville Region - UNIVILLE. BR
  • Custodio, Bruna Vanzin; University of Joinville Region - UNIVILLE. Department of Medicine. BR
  • Dal Magro, Débora Delwing; Regional University of Blumenau. Center for Exact and Natural Sciences. Department of Natural Sciences. BR
  • Barauna, Sara Cristiane; Regional University of Blumenau. Center for Exact and Natural Sciences. Department of Natural Sciences. BR
  • Alberton, Michele Debiasi; Regional University of Blumenau. Center of Health Sciences. Department of Pharmaceutical Sciences. BR
  • Pereira, Eduardo Manoel; University of Joinville Region - UNIVILLE. Department of Pharmacy. BR
  • Delwing-de Lima, Daniela; University of Joinville Region - UNIVILLE. BR
Bol. latinoam. Caribe plantas med. aromát ; 20(2): 132-146, 2021. ilus, tab
Article in English | LILACS | ID: biblio-1342208
ABSTRACT
We investigated the effects of dichloromethane extract (DME) from Myrcia splendenson alterations caused by type 2 diabetes in the blood and kidney of rats, in order to reduce side effects caused by synthetic drugs. Rats received streptozotocin (60 mg/kg),15 minutes after nicotinamide (120 mg/kg) or water. After 72 hours, the glycemic levels were evaluated to confirm diabetes and the animals received (15 days) DME (25, 50, 100 or 150 mg/Kg) or water. DME partially reversed hyperglycemia and (100 and 150 mg/kg) reversed hypertriglyceridemia. Histopathological findings elucidated that DME reduced damage to pancreatic islets. DME 150 mg/kgreversed the increases in TBA-RS, the reduction in the sulfhydryl content, 100 and 150 mg/kg increased CAT, reversed the decrease in GSH-Px and increased it activity in the blood. DME 150 mg/kg reversed CAT and GSH-Px reductions in the kidney. We believe that DME effects might be dependent on the presence of phenolic compounds.
RESUMEN
Investigamos los efectos del extracto de diclorometano (DME)de Myrcia splendens sobre las alteraciones causadas por la diabetes tipo 2 en la sangre y los riñones de las ratas, para reducir los efectos secundarios causados por las drogas sintéticas. Las ratas recibieron estreptozotocina (60 mg/kg), 15 minutos después de la nicotinamida (120 mg/kg) o agua. Después de 72 horas, se confirmo la diabetes y los animales recibieron (15 días) DME (25, 50, 100 o 150 mg/Kg) o agua. DME revierte parcialmente la hiperglucemia y revierte la hipertrigliceridemia. DME redujo el daño a los islotes pancreáticos. DME revirtió los aumentos en TBA-RS, la reducción en el contenido de sulfhidrilo, aumentó la CAT, revirtió la disminución en GSH-Px y aumentó su actividad en la sangre. Además, DME revirtió las reducciones de CAT y GSH-Px en el riñón. Creemos que los efectos provocados por DME pueden depender de la presencia de compuestos fenólicos.
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Plant Extracts / Myrtaceae / Diabetes Mellitus, Experimental / Hypoglycemic Agents / Methylene Chloride Type of study: Prognostic study Limits: Animals Language: English Journal: Bol. latinoam. Caribe plantas med. aromát Journal subject: Botany / Medicine / Plantas Medicinais / Terapias Complementares Year: 2021 Type: Article Affiliation country: Brazil Institution/Affiliation country: Regional University of Blumenau/BR / University of Joinville Region - UNIVILLE/BR

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Full text: Available Index: LILACS (Americas) Main subject: Plant Extracts / Myrtaceae / Diabetes Mellitus, Experimental / Hypoglycemic Agents / Methylene Chloride Type of study: Prognostic study Limits: Animals Language: English Journal: Bol. latinoam. Caribe plantas med. aromát Journal subject: Botany / Medicine / Plantas Medicinais / Terapias Complementares Year: 2021 Type: Article Affiliation country: Brazil Institution/Affiliation country: Regional University of Blumenau/BR / University of Joinville Region - UNIVILLE/BR