Search results for "NEP"
showing 10 items of 1924 documents
ASSOCIATION OF AN ORGAN TRANSPLANT-BASED APPROACH WITH A DRAMATIC REDUCTION IN POSTOPERATIVE COMPLICATIONS FOLLOWING RADICAL NEPHRECTOMY AND TUMOR TH…
2019
Objectives: Our aim was to determine whether using an organ transplant-based(TB) approach reduces postoperative complications(PCs) following radical nephrectomy(RN) and tumor thrombectomy(TT) in renal cell carcinoma(RCC) patients with level II-IV thrombi. Methods: A total of 390(292 non-TB/98 TB) IRCC-VT Consortium patients who received no preoperative embolization/IVC filter were included. Stepwise linear/logistic regression analyses were performed to determine significant multivariable predictors of intraoperative estimated blood loss(IEBL), number blood transfusions received, and overall/major PC development within 30days following surgery. Propensity to receive the TB approach was contr…
Enhanced glomerular Toll-like receptor 4 expression and signaling in patients with type 2 diabetic nephropathy and microalbuminuria
2014
Toll-like receptor 4 (TLR4), a component of the innate immune system, is recognized to promote tubulointerstitial inflammation in overt diabetic nephropathy (DN). However, there is no information on immune activation in resident renal cells at an early stage of human DN. In order to investigate this, we studied TLR4 gene and protein expression and TLR4 downward signaling in kidney biopsies of 12 patients with type 2 diabetes and microalbuminuria, and compared them with 11 patients with overt DN, 10 with minimal change disease (MCD), and control kidneys from 13 patients undergoing surgery for a small renal mass. Both in microalbuminuria and in overt DN, TLR4 mRNA and protein were overexpress…
Gitelman-Like Syndrome Caused by Pathogenic Variants in mtDNA
2022
Contains fulltext : 248375.pdf (Publisher’s version ) (Closed access) BACKGROUND: Gitelman syndrome is the most frequent hereditary salt-losing tubulopathy characterized by hypokalemic alkalosis and hypomagnesemia. Gitelman syndrome is caused by biallelic pathogenic variants in SLC12A3, encoding the Na(+)-Cl(-) cotransporter (NCC) expressed in the distal convoluted tubule. Pathogenic variants of CLCNKB, HNF1B, FXYD2, or KCNJ10 may result in the same renal phenotype of Gitelman syndrome, as they can lead to reduced NCC activity. For approximately 10 percent of patients with a Gitelman syndrome phenotype, the genotype is unknown. METHODS: We identified mitochondrial DNA (mtDNA) variants in th…
Congenital renal arteriovenous malformation (aneurysmal type) in childhood.
1985
We report on a 9-year-old boy with a congenital renal arteriovenous fistula of the aneurysmal type, a form previously not observed in childhood. The clinical picture was unusual with severe arterial hypertension, excessive polyuria and decreased levels of serum sodium and chloride as main signs. Clinical and biochemical findings normalised after nephrectomy of the kidney involved.
Pentafecta Rates of Three-Dimensional Laparoscopic Radical Prostatectomy: Our Experience after 150 Cases
2017
Introduction Three-dimensional (3D) laparoscopy with a flexible camera was developed to overcome the main limitation of traditional laparoscopic surgery, which is two-dimensional (2D) vision. The aim of our article is to present the largest casistic of 3D laparoscopic radical prostatectomy (LRP) available in literature and evaluate our results in terms of pentafecta and compare it with the literature. Methods We retrospectively evaluated consecutive patients who underwent LRP with 3D technology between March 2014 and December 2015. Total operative time (TOT), anasthomosis time (AT), blood loss and complications were registered. All patients presented at least 3 months of follow-up. Surgical…
Extended analysis of a genome-wide association study in primary sclerosing cholangitis detects multiple novel risk loci
2012
Background & Aims: A limited number of genetic risk factors have been reported in primary sclerosing cholangitis (PSC). To discover further genetic susceptibility factors for PSC, we followed up on,a second tier of single nucleotide polymorphisms (SNPs) from a genome-wide association study (GWAS). Methods: We analyzed 45 SNPs in 1221 PSC cases and 3508 controls. The association results from the replication analysis and the original GWAS (715 PSC cases and 2962 controls) were combined in a meta-analysis comprising 1936 PSC cases and 6470 controls. We performed an analysis of bile microbial community composition in 39 PSC patients by 16S rRNA sequencing. Results: Seventeen SNPs representing 1…
Clinical significance of test refusal among young children.
2001
The present study describes the incidence of test refusal at neuropsychological assessment, investigates its correlates, and its stability. The participants were 124 children aged 3.5 years whose development has been followed from birth in the Jyvaskyla Longitudinal Study of Dyslexia (JLD). The frequency of test refusal on the Finnish version of the NEPSY was analyzed with respect to the children's concurrent and earlier cognitive and language skills, assessed using tests and parental ratings. Refusal during test-taking was found to be relatively common at this age, and high frequency of refusal at an earlier age was associated with similar tendency at a later age. High test refusal was ass…
European consensus conference on diagnosis and treatment of germ cell cancer: a report of the second meeting of the European Germ Cell Cancer Consens…
2008
Objectives: The first consensus report presented by the European Germ Cell Cancer Consensus Group (EGCCCG) in the year 2004 has found widespread approval by many colleagues throughout the world. In November 2006, the group met a second time under the auspices of the Department of Urology of the Amsterdam Medical Center, Amsterdam, The Netherlands. Methods: Medical oncologists, urological surgeons, radiation oncologists as well as pathologists from several European countries reviewed and discussed the data that had emerged since the 2002 conference, and incorporated the new data into updated and revised guidelines. As for the first meeting, the methodology of evidence-based medicine (EBM) wa…
Circulating CSF-1 Promotes Monocyte and Macrophage Phenotypes that Enhance Lupus Nephritis
2009
Macrophages mediate kidney disease and are prominent in a mouse model (MRL- Fas lpr ) of lupus nephritis. Colony stimulating factor-1 (CSF-1) is the primary growth factor for macrophages, and CSF-1 deficiency protects MRL- Fas lpr mice from kidney disease and systemic illness. Whether this renoprotection derives from a reduction of macrophages and whether systemic CSF-1, as opposed to intrarenal CSF-1, promotes macrophage-dependent lupus nephritis remain unclear. Here, we found that increasing systemic CSF-1 hastened the onset of lupus nephritis in MRL- Fas lpr mice. Using mutant MRL- Fas lpr strains that express high, moderate, or no systemic CSF-1, we detected a much higher tempo of kidne…
Dynamic in vivo Imaging of Microvasculature and Perfusion by Miniaturized Confocal Laser Microscopy
2008
<i>Introduction:</i> Microvasculature and associated pathologies mandate dynamic imaging. We evaluated a novel miniaturized confocal laser scanning probe for in vivo visualization of blood vessels, blood flow, cell tracking and perfusion in both healthy rodents and disease models.<i> Methods:</i> The hand-held confocal microscopy system allowed a 500- to 2,400-fold magnification at a dynamically variable imaging depth. Different intravital stains were used alone or in combination for tissue, nuclear, plasma and vascular endothelial cell staining and for blood flow visualization, and targeted staining for individual cell populations. <i>Results:</i> Precis…