Abstract
Background: Oxidative stress and the mild inflammatory process present in diabetes play a critical role in the pathogenesis of the disease and its comorbidities. This understanding has opened new avenues and targets for developing improved treatments since the risk factors associated with diabetes may be reduced through non-pharmacological interventions. In this sense, plant extracts could be efficient in preventing or assisting these pathological conditions treatment. Methods: Diabetes mellitus was induced in 24 rats, which were allocated in 4 groups: Control (CT), Control+Baccharis (CT-B), Diabetes (DB), and Diabetes+Baccharis (DB-B). For 28 days, the animals of CT-B and DB-B groups were treated, via gavage, with B. dracunculifolia extract at 50 mg.kg-1. Results: The DB group presented higher values than the DB-B group on parameters such as creatinine (26.42%), urea (31.42%), and triglycerides (60.80%). Creatinine and triglycerides values of DB-B group (0.39±0.01 e 75.0±8.4, receptively) were equivalent to the values of CT group (0.32±0.01 e 71.7±5.4) and of CT-B group (0.39±0.01, and 58.8±4.5). The treatment with B. dracunculifolia improved the levels of fasting glucose and response of glucose tolerance (32%), insulin (52,17%) and lipid peroxidation (liver 33.33%, kidney 38.77%) when compared to the DB group. Conclusions: The phenolic compounds and the anti-inflammatory activity of the extract of Baccharis dracunculifolia may be responsible for the hypoglycemic effect observed in the study.
Funder
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
Fundação Araucária
Conselho Nacional de Desenvolvimento Científico e Tecnológico
Subject
General Pharmacology, Toxicology and Pharmaceutics,General Immunology and Microbiology,General Biochemistry, Genetics and Molecular Biology,General Medicine