ArticleBrazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologica2021
The role of pioglitazone in antioxidant, anti-inflammatory, and insulin sensitivity in a high fat-carbohydrate diet-induced rat model of insulin resistance.
Article in Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologica, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.
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Who cites it
24 citing papers in PubMed, 39 citations in OpenAlex.
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- Impact of Combination Therapy With Caffeine and Naringin on Insulin Resistance and Renal Function in a Nonalcoholic Fatty Liver Disease Rat Model.BioMed research international · 2026Article
- Assessing the Protective Effects of Pioglitazone on Radiation-Induced Cardiac Injury in anCurrent cardiology reviews · 2026Article
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- Pioglitazone Modulates p65-Mediated Mitochondrial Bioenergetics: Implications for Acetaldehyde-Induced HIV Replication in Alveolar Macrophages.Biomolecules · 2025Article
- Protection of Adipose Tissue by Pioglitazone in a Mouse Model of Doxorubicin Treatment.Cell biochemistry and function · 2025Article
- Preclinical Evaluation of 2-Aminobenzothiazole Derivatives: In Silico, In Vitro, and Preliminary In Vivo Studies as Diabetic Treatments and Their Complications.Molecules (Basel, Switzerland) · 2025Article
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- Agomelatine Mitigates Kidney Damage in Obese Insulin-Resistant Rats by Inhibiting Inflammation and Necroptosis via the TNF-α/NF-ĸB/p-RIPK3 Pathway.International journal of molecular sciences · 2025Article
- In Silico and In Vivo Evaluation of Novel 2-Aminobenzothiazole Derivative Compounds as Antidiabetic Agents.International journal of molecular sciences · 2025Article
- Efficacy and Safety of Pioglitazone/Metformin Fixed-Dose Combination Versus Uptitrated Metformin in Patients with Type 2 Diabetes without Adequate Glycemic Control: A Randomized Clinical Trial.Diabetes therapy : research, treatment and education of diabetes and related disorders · 2024Article
- Pioglitazone as a Possible Treatment forBiomolecules · 2024Review
- Metabolite Diversity and Carbohydrate Distribution inBiology · 2024Article
- Relationship between TyG index and the degree of coronary artery lesions in patients with H-type hypertension.Cardiovascular diabetology · 2024Article
- Exploring Promising Therapies for Non-Alcoholic Fatty Liver Disease: A ClinicalTrials.gov Analysis.Diabetes, metabolic syndrome and obesity : targets and therapy · 2024Review
- The Safety and Efficacy of Combining Saxagliptin and Pioglitazone Therapy in Streptozocin-Induced Diabetic Rats.Biomedicines · 2023Article
- Effect of Rosiglitazone, the Peroxisome Proliferator-Activated Receptor (PPAR)-γ Agonist, on Apoptosis, Inflammatory Cytokines and Oxidative Stress in pentylenetetrazole-Induced Seizures in Kindled Mice.Neurochemical research · 2023Article
- Effects of Gold Nanoparticles Functionalized withNanomaterials (Basel, Switzerland) · 2023Article
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3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We explored the cascade effects of a high fat-carbohydrate diet (HFCD) and pioglitazone (an anti-diabetic therapy used to treat type 2 diabetes mellitus (T2DM)) on lipid profiles, oxidative stress/antioxidant, insulin, and inflammatory biomarkers in a rat model of insulin resistance. Sixty albino rats (80-90 g) were randomly divided into three dietary groups; 1) standard diet; 2) HFCD diet for 12 weeks to induce an in vivo model of insulin resistance; and 3) HFCD diet plus pioglitazone. Blood and tissue samples were taken to assess hepatic function, lipid profiles, oxidative biomarkers, malondialdehyde (MDA) levels, antioxidant defense biomarkers, including reduced glutathione (GSH), superoxide dismutase (SOD), and the inflammatory markers interleukin-6 (IL-6) and tumor necrotic factor (TNF-α). HFCD-fed rats had significantly (P≤0.05) increased serum triacylglycerol (TG), total cholesterol (TC), low-density lipoprotein (LDL), alanine transaminase (ALT), and bilirubin levels, but decreased high-density lipoprotein (HDL) levels compared with the normal group. Moreover, serum leptin, resistin, TNF-α, and IL-6 levels were increased significantly in HFCD animals compared with controls. Similarly, HFCD-induced insulin resistance caused antioxidant and cytokine disturbances, which are important therapy targets for pioglitazone. Importantly, administration of this drug ameliorated these changes, normalized leptin and resistin and inflammatory markers by reducing TNF-α levels. Metabolic cascades of elevated lipid profiles, oxidative stress, insulin, and inflammatory biomarkers are implicated in insulin resistance progression. HFCD induced metabolic cascades comprising hypertriglyceridemia, hyperglycemia, insulin resistance, obesity-associated hormones, and inflammatory biomarkers may be alleviated using pioglitazone.
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