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| http://dx.doi.org/10.3747/pdi.2012.00047 | DOI Listing |
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Examining the progress and implementation of neonatal peritoneal dialysis in the Ningxia autonomous region.
BMC Pediatr
January 2025
Department of Neonatology, PKUFH-NINGXIA Women & Children's Hospital, No.127 Lakeside Road, Jinfeng District, Yinchuan, Ningxia, 750001, China.
Background: Neonates are prone to experiencing acute kidney injury (AKI) and metabolic irregularities. Although hemodialysis is a primary treatment for these conditions, its utilization is not prevalent in the Ningxia Autonomous Region in China. Peritoneal dialysis (PD) presents itself as an alternative with benefits such as simplicity, cost-effectiveness, and minimal technical complexity compared to hemodialysis.
View Article and Find Full Text PDFEffect of Antithrombin Leakage From Hemodialysis Therapy on Antithrombin Hemodynamics.
Cureus
December 2024
Clinical Laboratory Science, Graduate School of Medical Science, Kanazawa University, Kanazawa, JPN.
Introduction Hemodialysis (HD) therapy is a crucial treatment for patients with renal failure but can impact the hemodynamics of antithrombin (AT), a protein essential for regulating hemostasis and preventing thrombosis. Reduced AT activity can lead to thrombus formation at unusual sites and increase the risk of recurrent venous thromboembolism. The loss of AT during HD or hemodiafiltration (HDF) through leakage or adsorption onto dialysis membranes has not been fully investigated, and its effects on AT hemodynamics remain unclear.
View Article and Find Full Text PDFWe report a case in which mechanical thrombectomy (MT) was performed on a patient with cerebral infarction and renal failure, and contrast leakage remained on postoperative head computed tomography (CT) scans for more than 24 hours. A 75-year-old woman with a medical history of chronic renal failure due to diabetic nephropathy was admitted to the cardiology department of our hospital with chronic heart failure. During hospitalization, her diabetic nephropathy worsened.
View Article and Find Full Text PDFProtein-Enabled Size-Selective Defect-Sealing of Atomically Thin 2D Membranes for Dialysis and Nanoscale Separations.
Nano Lett
January 2025
Department of Chemical and Biomolecular Engineering, Vanderbilt University, Nashville, Tennessee 37212, United States.
Atomically thin 2D materials present the potential for advancing membrane separations via a combination of high selectivity (from molecular sieving) and high permeance (due to atomic thinness). However, the creation of a high density of precise nanopores (narrow-size-distribution) over large areas in 2D materials remains challenging, and nonselective leakage from nanopore heterogeneity adversely impacts performance. Here, we demonstrate protein-enabled size-selective defect sealing (PDS) for atomically thin graphene membranes over centimeter scale areas by leveraging the size and reactivity of permeating proteins to preferentially seal larger nanopores (≥4 nm) while preserving a significant amount of smaller nanopores (via steric hindrance).
View Article and Find Full Text PDFColostomy formation in a peritoneal dialysis patient.
Perit Dial Int
November 2024
Division of Nephrology, London Health Sciences Centre, Schulich School of Medicine & Dentistry, Western University, London, Ontario, Canada.
This case report discusses the complex management of a 46-year-old man with poorly controlled type 1 diabetes mellitus, stage 5 chronic kidney disease, and severe neuropathic complications, which led to bilateral leg amputations. The patient experienced persistent diarrhea due to diabetic neuropathy, significantly impairing his daily functioning. Despite transitioning from hemodialysis to peritoneal dialysis, the diarrhea persisted.
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