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Effect of Brassica rapa var. rapifera on Insulin Resistance and Inflammatory Analysis of Visceral Adipose Tissue of Obese Wistar Rats Under Glucolipotoxicity Condition / Efecto de Brassica rapa var. rapifera sobre la Resistencia a la Insulina y el Análisis Inflamatorio del Tejido Adiposo Visceral de Ratas Wistar Obesas en Condiciones de Glucolipotoxicidad
Smail, Leila; Hamlat, Nadjiba; Berdja, Sihem; Boumaza, Saliha; Neggazi, Samia; Kacimi, Ghouti; Boudarene, Lynda; Bouguerra, Souhila Aouichat.
Afiliação
  • Smail, Leila; University of Sciences and Technology, Houari Boumedienne. Faculty of Biological Sciences. Team of Cellular and Molecular Physiopathology. Laboratory of Physiology of Organisms. Algiers. DZ
  • Hamlat, Nadjiba; University of Sciences and Technology, Houari Boumedienne. Faculty of Biological Sciences. Team of Cellular and Molecular Physiopathology. Laboratory of Physiology of Organisms. Algiers. DZ
  • Berdja, Sihem; University of Sciences and Technology, Houari Boumedienne. Faculty of Biological Sciences. Team of Cellular and Molecular Physiopathology. Laboratory of Physiology of Organisms. Algiers. DZ
  • Boumaza, Saliha; University of Sciences and Technology, Houari Boumedienne. Faculty of Biological Sciences. Team of Cellular and Molecular Physiopathology. Laboratory of Physiology of Organisms. Algiers. DZ
  • Neggazi, Samia; University of Sciences and Technology, Houari Boumedienne. Faculty of Biological Sciences. Team of Cellular and Molecular Physiopathology. Laboratory of Physiology of Organisms. Algiers. DZ
  • Kacimi, Ghouti; Central Hospital of Army. Laboratory of Biochemistry. Algiers. DZ
  • Boudarene, Lynda; USTHB. Faculty of, Chemistry. Laboratory of Organic and Functionally Analysis. Algiers. DZ
  • Bouguerra, Souhila Aouichat; University of Sciences and Technology, Houari Boumedienne. Faculty of Biological Sciences. Team of Cellular and Molecular Physiopathology. Laboratory of Physiology of Organisms. Algiers. DZ
Int. j. morphol ; 42(1): 197-204, feb. 2024. ilus, graf
Artigo em Inglês | LILACS | ID: biblio-1528841
Biblioteca responsável: CL1.1
ABSTRACT

SUMMARY:

Obesity-related pathophysiologies such as insulin resistance and the metabolic syndrome show a markedly increased risk for type 2 diabetes and atherosclerotic cardiovascular disease. This risk appears to be linked to alterations in adipose tissue function, leading to chronic inflammation and the dysregulation of adipocyte-derived factors. Brassica rapa have been used in traditional medicine for the treatment of several diseases, including diabetes. This study aimed to investigate the effect of nutritional stress induced by a high-fat and high-sucrose diet on the pathophysiology of visceral adipose tissue and the therapeutic effect of Brassica rapa in male Wistar rats. We subjected experimental rats to a high-fat (10 %) high-sucrose (20 %)/per day for 11 months and treated them for 20 days with aqueous extract Br (AEBr) at 200 mg/kg at the end of the experiment. At the time of sacrifice, we monitored plasma and tissue biochemical parameters as well as the morpho-histopathology of visceral adipose tissue. We found AEBr corrected metabolic parameters and inflammatory markers in homogenized visceral adipose tissue and reduced hypertrophy, hyperplasia, and lipid droplets. These results suggest that AEBr enhances anti-diabetic, anti-inflammatory and a protective effect on adipose tissue morphology in type 2 diabetes and obesity.
RESUMEN
La fisiopatología relacionadas con la obesidad, como la resistencia a la insulina y el síndrome metabólico, muestran un riesgo notablemente mayor de diabetes tipo 2 y enfermedad cardiovascular aterosclerótica. Este riesgo parece estar relacionado con alteraciones en la función del tejido adiposo, lo que lleva a una inflamación crónica y a la desregulación de los factores derivados de los adipocitos. Brassica rapa se ha utilizado en la medicina tradicional para el tratamiento de varias enfermedades, incluida la diabetes. Este estudio tuvo como objetivo investigar el efecto del estrés nutricional inducido por una dieta rica en grasas y sacarosa sobre la fisiopatología del tejido adiposo visceral y el efecto terapéutico de Brassica rapa en ratas Wistar macho. Sometimos a ratas experimentales a una dieta rica en grasas (10 %) y alta en sacarosa (20 %)/por día durante 11 meses y las tratamos durante 20 días con extracto acuoso de Br (AEBr) a 200 mg/kg al final del experimento. En el momento del sacrificio, monitoreamos los parámetros bioquímicos plasmáticos y tisulares, así como la morfohistopatología del tejido adiposo visceral. Encontramos parámetros metabólicos corregidos por AEBr y marcadores inflamatorios en tejido adiposo visceral homogeneizado y reducción de hipertrofia, hiperplasia y gotitas de lípidos. Estos resultados sugieren que AEBr mejora el efecto antidiabético, antiinflamatorio y protector sobre la morfología del tejido adiposo en la diabetes tipo 2 y la obesidad.
Assuntos


Texto completo: Disponível Coleções: Bases de dados internacionais Base de dados: LILACS Assunto principal: Extratos Vegetais / Tecido Adiposo / Brassica rapa Limite: Animais Idioma: Inglês Revista: Int. j. morphol Assunto da revista: Anatomia Ano de publicação: 2024 Tipo de documento: Artigo País de afiliação: Argélia Instituição/País de afiliação: Central Hospital of Army/DZ / USTHB/DZ / University of Sciences and Technology, Houari Boumedienne/DZ

Texto completo: Disponível Coleções: Bases de dados internacionais Base de dados: LILACS Assunto principal: Extratos Vegetais / Tecido Adiposo / Brassica rapa Limite: Animais Idioma: Inglês Revista: Int. j. morphol Assunto da revista: Anatomia Ano de publicação: 2024 Tipo de documento: Artigo País de afiliação: Argélia Instituição/País de afiliação: Central Hospital of Army/DZ / USTHB/DZ / University of Sciences and Technology, Houari Boumedienne/DZ
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