Cilostazol attenuates intimal hyperplasia in a mouse model of chronic kidney disease.

Intimal hyperplasia (IH) is a common cause of vasculopathy due to direct endothelial damage (such as post-coronary revascularization) or indirect injury (such as chronic kidney disease, or CKD). Although the attenuation of coronary revascularization-induced IH (direct-vascular-injury-induced IH) by cilostazol, a phosphodiesterase III inhibitor, has been demonstrated, our understanding of the effect on CKD-induced IH (indirect-vascular-injury-induced IH) is limited. Herein, we tested if cilostazol attenuated CKD-induced IH in a mouse model of ischemic-reperfusion injury with unilateral nephrectomy (Chr I/R), a normotensive non-proteinuria CKD model.

Serum miRNA-122 in acute liver injury induced by kidney injury and sepsis in CD-1 mouse models.

Aim: miRNA-122 (miR-122) is a new, interesting liver injury biomarker but little is known about its effects when there is an indirect acute liver injury.

Methods: We investigated this by using indirect liver injury mice models with bilateral ureter obstruction (BUO), bilateral nephrectomy (BiNx) and cecal ligation and puncture (CLP). A direct liver injury model, liver ischemia/reperfusion injury (liver I/R), was performed in parallel.