Results 11 to 20 of about 76,939 (99)

Renal osteodystrophy in a sample of patients on dialysis in Northeastern Brazil: a cross-sectional analysis [PDF]

Brazilian Journal of Nephrology
Introduction: Mineral and bone meta-bolism disorders in chronic kidney disease (CKD-MBD) are one of the most significant complications of CKD. The objective of this study was to describe the types of renal osteodystrophy (ROD) and the clinical and ...
Luiz Alberto Soares de Araújo Coutinho, Ana Paula Santana Gueiros, Júlia Braga Vaz, Eduarda Cerqueira Russo, Vanda Jorgetti, José Edevanilson de Barros Gueiros   +5 more
doaj   +1 more source

Enhanced Separation of Neodymium and Dysprosium by Nonaqueous Solvent Extraction from a Polyethylene Glycol 200 Phase Using the Neutral Extractant Cyanex 923

ACS Sustainable Chemistry and Engineering, 2020
Neodymium and dysprosium can be efficiently separated by solvent extraction, using the neutral extractant Cyanex 923, if the conventional aqueous feed phase is largely replaced by the green polar organic solvent polyethylene glycol 200 (PEG 200).
B. Dewulf, N. K. Batchu, K. Binnemans
semanticscholar   +1 more source

Development of a solvometallurgical process for the separation of yttrium and europium by Cyanex 923 from ethylene glycol solutions

, 2020
Recycling of critical raw materials such as rare-earth elements (REEs) is increasingly crucial in the development of a sustainable economy. Separation of individual REEs (mainly yttrium and europium) from lamp phosphor waste has become essential due to ...
N. K. Batchu, B. Dewulf, S. Riaño, K. Binnemans   +3 more
semanticscholar   +1 more source

Prognostic significance of early acute kidney injury in COVID-19 patients requiring mechanical ventilation: a single-center retrospective analysis

Renal Failure, 2023
Acute kidney injury (AKI) is associated with impaired outcomes in critically ill COVID-19 patients. However, the prognostic significance of early AKI is poorly described. We aimed to determine whether AKI on admission to the intensive care unit (ICU) and
Michal Sitina, Vladimir Sramek, Martin Helan, Pavel Suk   +3 more
doaj   +1 more source

Tubular basement membrane amyloid deposition: is it an indicator of renal progression in light chain amyloidosis?

Renal Failure, 2023
In light chain amyloidosis (LA), the massive glomerular and vascular amyloid deposition leading to interstitial fibrosis/tubular atrophy (IFTA) is thought to be responsible for renal failure.
Csilla Markóth, László Bidiga, László Váróczy, Ibolya File, József Balla, János Mátyus   +5 more
doaj   +1 more source

Overview of Contemporary Penile Rehabilitation Therapies

Advances in Urology, 2008
Introduction. Post-prostatectomy erectile dysfunction affects a considerable number of men and is a significant quality of life issue. There has been a substantial amount of research on the treatment of post-prostatectomy ED, and now there is a rising ...
Peter Hinh, Run Wang
doaj   +1 more source

Risk factors for acute kidney injury in COVID-19 patients: an updated systematic review and meta-analysis

Renal Failure, 2023
Objectives Acute kidney injury (AKI) is associated with increased mortality among coronavirus disease 2019 (COVID-19) patients. This meta-analysis aimed to identify risk factors for the development of AKI in patients with COVID-19.Methods A systematic ...
Jialing Zhang, Qi Pang, Ting Zhou, Jiali Meng, Xingtong Dong, Zhe Wang, Aihua Zhang   +6 more
doaj   +1 more source

Primary Nephrotic Syndrome in Adults as a Risk Factor for Pulmonary Embolism: An Up-to-Date Review of the Literature

International Journal of Nephrology, 2014
Patients with nephrotic syndrome are at an increased risk for thrombotic events; deep venous thrombosis, renal vein thrombosis, and pulmonary embolism are quite common in patients with nephrotic syndrome.
Aibek E. Mirrakhimov, Alaa M. Ali, Aram Barbaryan, Suartcha Prueksaritanond, Nasir Hussain   +4 more
doaj   +1 more source

Effect of intravenous iron on endogenous erythropoietin and FGF-23 secretion in patients with chronic kidney disease

Renal Failure, 2023
Introduction It has been observed that intravenous iron administration may suppress endogenous production of erythropoietin (EPO). We postulate that this effect may be mediated by increased FGF-23 secretion.Aim of the study To evaluate the short-term ...
Katarzyna Muras-Szwedziak, Ewa Pawłowicz-Szlarska, Michał Nowicki   +2 more
doaj   +1 more source

Production of Glucoamylase, α-amylase and Cellulase by Aspergillus oryzae F-923 Cultivated on Wheat Bran under Solid State Fermentation

, 2020
Filamentous fungi have been widely utilized in production of enzymes which have many industrial applications. In this study, twenty five local fungal isolates, belonging to Aspergillus sp., Trichoderma sp.
M. Fadel, S. A. Abd-elhalim, H. Sharada, A. Yehia, Mayar Ammar   +4 more
semanticscholar   +1 more source