Supplying rats with halfa-bar and liquorice extracts ameliorate doxorubicin-induced nephrotic syndrome

In the current work, we aimed to evaluate the protective effects of liquorice and halfa-bar extract against doxorubicin (DOX)-induced nephritic syndrome (NS) in rats. Twenty albino male rats were intraperitoneally injected with 50 mg/kg of DOX. The injected rats were supplied daily with 400 mg/kg of liquorice, halfa-bar extract, or their combination for 2 weeks. Our findings confirmed the induction of NS in rats indicated by alteration in Bowman’s space, damaged in glomerular capsules, and tubules. Moreover, the levels of produced tumour necrosis factor-alpha (TNF-α) and interleukin-8 (IL-8) were increased, accompanied by decreasing levels of IL-4 and IL-10. Supplement NS-rats with liquorice and halfa-bar extracts restored the glomerular and tubules damage and adjusted the level of produced TNF-α and IL-8. Interestingly, both extracts can stimulate the expression profile of small proline-rich protein 2 F (sprr2f) and metalloproteinase-10 (MMP-10), which are responsible for repairing and regeneration mechanisms of renal syndromes.