Autophagy and anti-inflammation ameliorate diabetic neuropathy with Rilmenidine
Acta cir. bras
;
38: e387823, 2023. tab, graf, ilus
Artículo
en Inglés
| LILACS, VETINDEX
| ID: biblio-1527591
ABSTRACT
Purpose:
To evaluate the neuroprotective effects of Rilmenidine on diabetic peripheral neuropathy (DPN) in a rat model of diabetes induced by streptozotocin (STZ).Methods:
STZ (60 mg/kg) was administered to adult Sprague-Dawley rats to induce diabetes. On the 30th day after STZ administration, electromyography (EMG) and motor function tests confirmed the presence of DPN. Group 1 Control (n = 10), Group 2 DM + 0.1 mg/kg Rilmenidine (n = 10), and Group 3 DM + 0.2 mg/kg Rilmenidine (n = 10) were administered via oral lavage for four weeks. EMG, motor function test, biochemical analysis, and histological and immunohistochemical analysis of sciatic nerves were then performed.Results:
The administration of Rilmenidine to diabetic rats substantially reduced sciatic nerve inflammation and fibrosis and prevented electrophysiological alterations. Immunohistochemistry of sciatic nerves from saline-treated rats revealed increased perineural thickness, HMGB-1, tumor necrosis factor-α, and a decrease in nerve growth factor (NGF), LC-3. In contrast, Rilmendine significantly inhibited inflammation markers and prevented the reduction in NGF expression. In addition, Rilmenidine significantly decreased malondialdehyde and increased diabetic rats' total antioxidative capacity.Conclusions:
The findings of this study suggest that Rilmenidine may have therapeutic effects on DNP by modulating antioxidant and autophagic pathways.
Texto completo:
Disponible
Índice:
LILACS (Américas)
Asunto principal:
Autofagia
/
Neuropatías Diabéticas
/
Rilmenidina
/
Antiinflamatorios
Tipo de estudio:
Estudio pronóstico
Idioma:
Inglés
Revista:
Acta cir. bras
Asunto de la revista:
Cirugía General
/
Procedimentos Cir£rgicos Operat¢rios
Año:
2023
Tipo del documento:
Artículo
País de afiliación:
Turquía
Institución/País de afiliación:
Bahcelievler Memorial Hospital/TR
/
Canakkale Mehmet Akif Ersoy State SBU Kartal Kosuyolu Training and Research Hospital/TR
/
Demiroglu Bilim University/TR
/
Izmir Ataturk Research and Training Hospital/TR
/
SBU Kartal Kosuyolu Training and Research/TR
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