Comparison of geriatric nutritional risk index and creatinine index in short-term mortality prediction in maintenance hemodialysis patients.

Background: The aim of this study is to analyze and compare the predictive values of the Geriatric Nutritional Risk Index (GNRI) and Creatinine Index (CI) in the short-term mortality of maintenance hemodialysis patients and to determine their best cut-offs.

Methods: A total of 169 adult hemodialysis patients were included in this retrospective, cross-sectional, and single-center study. The demographic, clinical, and laboratory data of the month in which the patients were included in the study were obtained from their medical files and computer records.

COVID-19 infection in a kidney transplant recipient-special emphasis on pharmacokinetic interactions: A case report.

Background: Solid organ transplant recipients are considered to be at high-risk of developing coronavirus disease 2019 (COVID-19)-related complications. The optimal treatment for this patient group is unknown. Consequently, the treatment of COVID-19 in kidney transplant recipients should be determined individually, considering patient age and comorbidities, as well as graft function, time of transplant, and immunosuppressive treatment.

Association of neutrophil-to-lymphocyte ratio and microalbuminuria in patients with normal eGFR.

Aims: The aim of this study was to evaluate the association between neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR) and microalbuminuria in patients with normal estimated glomerular filtration rate (eGFR).

Methods: 174 patients who had eGFR ≥ 60 mL/min/1.73 m2 were studied.

Epicardial Adiposity is Associated with Microalbuminuria in Patients with Essential Hypertension.

Background: Measurement of epicardial adipose tissue (EAT) is suggested as a novel cardiometabolic risk factor. Microalbuminuria is a marker of endothelial dysfunction and is associated with an increased risk for cardiovascular disease in patients with systemic hypertension. The aim of this study was to investigate the relationship of echocardiographic epicardial adipose tissue (EAT) thickness and microalbuminuria in hypertensive patients.

The effect of overt and subclinical hypothyroidism on the development of non-dipper blood pressure.

Introduction: 'Non-dippers' are individuals without the anticipated nocturnal decrease in blood pressure. An increased incidence of target organ damage and a worse outcome in terms of cardiovascular events have been reported in this group of people. The pathogenesis of non-dipper hypertension is not clear at present.

Protective effect of beta-glucan on contrast induced-nephropathy and a comparison of beta-glucan with nebivolol and N-acetylcysteine in rats.

Background: It has been shown that beta-glucan (BG), which has antioxidant and immunomodulatory effects, attenuats renal ischemia-reperfusion injury. We aimed to investigate whether BG might have a preventive role against the development of contrast-induced nephropathy and to compare its effect with nebivolol (Nb) and N-acetylcysteine (NAC).

Methods: Thirty-six Wistar albino female rats were randomly divided into six groups (n = 6 each): control, contrast media (CM), BG, BG + CM, Nb + CM, and NAC + CM.

Association of the angiotensinogen M235T and APO E gene polymorphisms in Turkish type 2 diabetic patients with and without nephropathy.

Background: Diabetic nephropathy (DN) is a leading cause of diabetes-related morbidity and mortality. The aim of this study was to evaluate the relationship of AGT M235T and apoprotein E (APO E) gene polymorphism with DN in Turkish patients of Type 2 diabetes, and to compare genotype and allele distributions among DN patients, non-DN patients, and healthy controls.

Methods: AGT M235T and APO E genotype and allele analysis were performed in 111 DN patients, 108 non-DN patients, 106 healthy control subjects for APO E genotype, and 100 for AGT M235T genotype polymorphism.

Could nephrotoxicity due to colistin be ameliorated with the use of N-acetylcysteine?

Purpose: The protective effect of N-acetylcysteine (NAC) on nephrotoxicity due to contrast nephropathy and reperfusion-induced ischemia has been reported in experimental models. However, its efficacy on colistin-induced nephrotoxicity has not been elucidated yet. The primary aim of this study was to evaluate the nephrotoxic effect of colistin and to investigate the possible protective effect of NAC on colistin-induced nephrotoxicity.

A spontaneous spinal epidural hematoma in a hemodialysis patient: a rare entity.

Hemodialysis patients are at an increased risk of bleeding due to the platelet dysfunction caused by uremia and the use of anticoagulants during dialysis. Spontaneous spinal hematoma is a rare disorder as a complication in hemodialysis patients. Also it includes the hematoma secondary to coagulopathy, vascular malformation and hemorrhagic tumors.

Renal cell carcinoma associated immunosuppressive therapy: a case report with Wegener's granulomatosis.

Development of uroepithelial tumors after cyclophosphamide and azathioprine therapy in Wegener's granulomatosis (WG) have been reported in the literature but renal cell carcinoma (RCC), rarely. RCC associated with WG has been previously reported in a few cases. Most of them have simultaneous diseases.

Does the urinary excretion of alpha1-microglobulin and albumin predict clinical disease activity in ulcerative colitis?

Introduction: There remains some difficulty in determining disease activity during the development of inflammatory bowel disease (IBD). The excretion levels of some inflammatory response molecules increase as a result of the onset of this disease. We studied urinary alfa-1-microglobulin (alpha1-MG) and albumin levels in patients with active and inactive ulcerative colitis (UC) and investigated whether we could use these parameters as an activity index.

The relationship of visfatin levels to inflammatory cytokines and left ventricular hypertrophy in hemodialysis and continuous ambulatory peritoneal dialysis patients.

Visfatin was recently defined as an adipocytokine; however, the pathophysiological role of visfatin is not completely understood. A few studies suggest that visfatin may be a new proinflammatory adipocytokine. The aim of the present study was to compare serum visfatin levels between hemodialysis and continuous ambulatory peritoneal dialysis (CAPD) patients and evaluate the relationship between visfatin levels to IL-6, TNF-alpha, and left ventricular hypertrophy.

The relationship among asymmetric dimethylarginine (ADMA) levels, residual renal function, and left ventricular hypertrophy in continuous ambulatory peritoneal dialysis patients.

Asymmetric dimethylarginine (ADMA) is an endogenous inhibitor of endothelial-based nitric oxide synthase. Its level is increased by end stage renal disease. However, most studies showing an increase in ADMA in dialysis patients have focused on hemodialysis.

Impact of adiponectin on left ventricular mass index in non-complicated obese subjects.

To evaluate the relationship between the adiponectin levels and left ventricular mass index (LVMI) in uncomplicated obese subjects. Fifty-nine subjects were assigned to the obese (BMI> or =30 kg/m(2)) and 58 to the lean (BMI<30 kg/m (2) ) group. Plasma glucose, insulin, serum total cholesterol and high density lipoprotein (HDL) cholesterol, low density lipoprotein (LDL) cholesterol, triglycerides and adiponectin were measured.

TGF-beta1 gene polymorphisms and peritoneal equilibration test results in CAPD patients.

Transforming growth factor-beta1 (TGF-beta1) stimulates the expression of collagen mRNA in cultured human peritoneal mesangial cells, which may predispose them to developing peritoneal fibrosis. Polymorphisms in the signal sequence genetically may be responsible for increased TGF-beta1 production (i.e.

Relationship of left ventricular mass to insulin sensitivity and body mass index in healthy individuals.

Objective: The objective of this study was to investigate the contribution of insulin resistance, hyperinsulinaemia and obesity, independently of other major factors, to changes in left ventricular mass a cardiovascular risk indicator, in a healthy population without co-morbid states such as diabetes or hypertension.

Methods And Results: This cross-sectional relational study was perfomed in 153 healthy subjects, comprising 76 men and 77 women with ages ranging from 23 to 67 years. All of them were normotensive and had a normal oral glucose tolerance test, none had cardiovascular disease and none were taking any medication.