Examining the pancreatic regenerative potential of Nigella sativa in diabetic rats: Evaluation of histological changes and transcription factors pdx-1 and neurog-3 levels

Abstract

Pancreatic β cell neogenesis and proliferation represent promising avenues for diabetes management. Nigella sativa, known for its potent anti-inflammatory and antioxidant properties, has demonstrated efficacy in promoting regeneration across various organ systems. This study investigates the potential of Nigella sativa in pancreatic regeneration by examining pancreatic histology in addition, the expression levels of the key transcription factors, comprising NEUROG-3, PDX-1, INS-1, and INS-2. Twenty-four rats were categorized in 4sets that is negative control, positive control, normal, and treatment. Diabetes was prompted through intraperitoneal administration of alloxan hydrate. After 21 days of diabetes induction, the treatment set was applied with N. sativa extract, the positive control set was administered Glibenclamide, while the negative control group received no treatment. Parameters such as biochemical markers, oxidative stress markers, pancreatic islet architecture changes, and the expression levels of the NEUROG-3, PDX-1, INS-1, and INS-2 were assessed. Data analysis, conducted through DMR Test and ANOVA with a 5% threshold of significance, revealed significant insights into the consequence of N. sativa on the parameters under investigation. The results propose a possible part for N. sativa in promoting pancreatic regeneration and warrant further exploration for its application in diabetes management.