BACKGROUND/AIMS Parstatin is a 41-mer peptide formed by proteolytic cleavage on activation of the protease-activated receptor 1. Parstatin was recently found to be cardioprotective against myocardial ischemia/reperfusion (IR) injury. In the present study, it was hypothesized that parstatin would protect the kidneys in acute renal failure. METHODS We investigated the effects of parstatin on th...

BACKGROUND Contrast-induced nephropathy (CIN) refers to acute renal damage that occurs after the use of contrast agents. This study investigated the renal protective effect of probucol in a rat model of contrast-induced nephropathy and the mechanism of its effect. MATERIAL AND METHODS Twenty-eight Wistar rats were randomly divided into the control group, model group, N-acetylcysteine(NAC) gro...

Abstract Background The female gender is a well known risk factor of acute kidney injury that included in many score widely used by cardiologists for assessment the contrast-induced (CI-AKI). exact influence patients with chronic coronary syndromes requiring intraarterial contrast media administration remains to be established. Purpose aim our study was assess on development CI-AKI syndromes, r...

The authors retrospectively analyzed the pattern and characteristics of non-laboratory-based adverse drug reactions (ADRs) induced by intravenous radiocontrast agents in a large-scale hospital in China during 2014-2015. There were 314 ADR cases among 118,208 patients receiving enhanced CT or MRI examinations. The frequency of moderate/severe ADRs defined by Chinese Society of Radiology (ie, sev...

OBJECTIVE To evaluate the therapeutic efficacy of a new liquid embolic material, Embol, in embolization of the renal artery. MATERIALS AND METHODS Embol is a new embolic material obtained by partial hydrolysis of polyvinyl acetate mixed in absolute ethanol and Iopromide 370 and manufactured by Schering Korea, Kyonggido, Korea. Six patients who underwent embolization of the renal artery using ...

BACKGROUND Radiographic contrast media (CM) application causes a decline in renal function, especially in patients with pre-existing renal dysfunction. In addition to hydration, several vasodilating substances have been evaluated for their ability to prevent renal damage after CM application. In a prospective, double-blind, placebo-controlled study we investigated the effect of the oral adminis...

BACKGROUND Gadolinium contrast media (Gd-CM) are regarded as non-nephrotoxic or considerably less nephrotoxic than iodine contrast media (I-CM), and have therefore come to be used as a substitute for I-CM in patients with renal insufficiency in a variety of radiographic examinations. PURPOSE To investigate renal histomorphological changes caused by Gd-CM in comparison with I-CM after renal X-...

OBJECTIVES We sought to compare the nephrotoxicity of the iso-osmolar contrast medium, iodixanol, to low-osmolar contrast media (LOCM). BACKGROUND Contrast-induced acute kidney injury (CI-AKI) is a common cause of in-hospital renal failure. A prior meta-analysis suggested that iodixanol (Visipaque, GE Healthcare, Princeton, New Jersey) was associated with less CI-AKI than LOCM, but this study...