Pentosan polysulfate exerts anti-inflammatory effect and halts albuminuria progression in diabetic nephropathy: Role of combined losartan.

Pentosan polysulfate sodium (PPS) is a polysulfated glycosaminoglycan approved for the treatment of interstitial cystitis. It also showed renoprotective effects in chronic kidney injury models, for example, 5/6 nephrectomy and diabetic nephropathy (DN). In the present study, we addressed to evaluate the therapeutic value of PPS in DN of rats in combination with losartan (LSR).