We herein report the case of a Japanese man with polyarteritis nodosa (PAN) accompanied by multiple myeloma (MM). The patient was diagnosed with PAN. Concurrently, IgG kappa paraprotein was detected, and bone marrow changes indicative of MM were observed. Prednisolone (PSL) administered at a dose of 30 mg/day was initiated; however, the serum creatinine level increased. In spite of increasing t...

bardet-biedl syndrome (bbs) is one of the rare autosomal recessive disorders that affect multiple organs of the body. the signs and symptoms of this condition vary among affected individuals, even among members of the same family. we present a case of bbs with features of hypogonadism and features such as marked central obesity, retinitis pigmentosa, polydactyly, renal abnormalities and mental ...

background: renal complication of leptospirosis is common and its clinical manifestations vary from urinary sediment changes to acute renal failure. the aim of this study was to determine the final outcome of renal involvement in leptospirosis. methods: this longitudinal prospective study included all serologically confirmed cases of leptospirosis with evidence of renal failure. all patients we...

Obesity is associated with development and progression of chronic kidney disease (CKD). Recent evidence demonstrates that enhanced levels of the L-arginine:ureahydrolase, including the two isoenzymes arginase-I (Arg-I) and arginase-II (Arg-II) in vascular endothelial cells promote uncoupling of endothelial nitric oxide synthase (eNOS), leading to increased superoxide radical anion and decreased...

The present study was aimed to evaluate the beneficial effect of Cystone syrup in an experimental model of glycerol-induced acute renal failure (ARF) in rats. Biochemical parameters, kidney weight and histopathological evaluation were performed to conclude the beneficial effect of Cystone syrup. Administration of single dose of 50% v/v glycerol (8ml/kg.i.m) caused severe renal dysfunction assoc...

It is well known that chronic kidney disease (CKD) is associated with increased risk of cardiovascular disease. In fact, studies have shown that cardiovascular event rates and allcause mortality increase as a function of CKD as determined by decrease in estimated glomerular filtration rate and presence of microalbuminuria. In recent years, the term cardiorenal syndrome (CRS) has been proposed t...

Obesity is an emerging risk factor for renal dysfunction, but the mechanisms are poorly understood. Obese patients show heightened renal vasodilation to blockade of the renin-angiotensin system, suggesting deficits in vascular responses to angiotensin II (ANG II). This study tested the hypothesis that obesity augments renal vasoconstriction to ANG II. Lean (LZR), prediabetic obese (OZR), and no...

OBJECTIVES To evaluate the effect of BMI (body mass index) in the postoperative period of elderly patients undergoing CABG. METHODS Cross-sectional retrospective study, carried out in academic hospital, with all patients (n=290), aged or above 60 years, undergone CABG, from August 2006 to July 2007. The patients were divided into tertiles of BMI (<22, 22-27, >27 kg/m(2)). The variables includ...