Overall condition improvement in a rat model of nephrotic syndrome treated with CellCept nanoliposomes

Purpose To investigate the effect of CellCept nanoliposomes on Adriamycin-induced nephrotic syndrome in rats. Methods To model nephrotic syndrome, rats were injected with 6.5 mg/kg of Adriamycin in the tail vein. The rats were randomly divided into three groups, including a control group, a free mycophenolate mofetil (MMF)-treated group, and a liposome-encapsulated MMF-treated group. Five weeks after the Adriamycin treatment, the free MMF-treated group received CellCept while the liposome-encapsulated MMF-treated group received the CellCept nanoliposomes for 2 weeks. The general condition of the animals was observed, which included urine volume over 24 h, urine protein levels, and serum biochemical indexes. Renal morphology was also observed. Results The level of urine protein over 24 h was increased in the control group, while plasma albumin (ALB) was decreased. The total cholesterol (TC) and triacylglycerol (TG) levels increased significantly (P < 0.05, P < 0.01). The pathological examination of the kidneys showed some abnormalities. In contrast, these parameters were improved significantly in the free mycophenolate mofetil (MMF)-treated and liposome-contained mycophenolate mofetil (MMF)-treated groups. Conclusion The CellCept nanoliposomes have a good therapeutic effect on Adriamycin-induced nephrotic syndrome in rats.