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https://www.readbyqxmd.com/read/29031207/microrna-25-inhibits-high-glucose-induced-apoptosis-in-renal-tubular-epithelial-cells-via-pten-akt-pathway
#1
Huicong Li, Xiaoguang Zhu, Junwei Zhang, Jun Shi
Diabetic nephropathy (DN) has become the major cause of end-stage renal disease (ESRD). It has been demonstrated that apoptosis of renal tubular epithelial cells induced by hyperglycemia contributes to the pathogenesis of DN. Recent researches have corroborated the critical roles of microRNAs (miRNAs) in the apoptosis of various types of cells including renal tubular epithelial cells. However, the eff ; ;ect of miRNAs on the hyperglycemia-induced apoptosis of renal tubular epithelial cells remains unclear...
October 11, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/29031027/evaluation-of-renal-perfusion-in-hyperthyroid-cats-before-and-after-radioiodine-treatment
#2
E Stock, S Daminet, D Paepe, E Buresova, E Vandermeulen, P Smets, L Duchateau, J H Saunders, K Vanderperren
BACKGROUND: Hyperthyroidism and chronic kidney disease (CKD) are common in elderly cats. Consequently, both diseases often occur concurrently. Furthermore, renal function is affected by thyroid status. Because changes in renal perfusion play an important role in functional renal changes in hyperthyroid cats, investigation of renal perfusion may provide novel insights. OBJECTIVES: To evaluate renal perfusion in hyperthyroid cats with contrast-enhanced ultrasound (CEUS)...
October 14, 2017: Journal of Veterinary Internal Medicine
https://www.readbyqxmd.com/read/29029294/cardiovascular-events-in-anti-neutrophil-cytoplasmic-antibody-associated-vasculitis-a-meta-analysis-of-observational-studies
#3
Eline Houben, Erik L Penne, Alexandre E Voskuyl, Joost W van der Heijden, René H J Otten, Maarten Boers, Tiny Hoekstra
Objectives: Several chronic inflammatory diseases are associated with cardiovascular disease, but the risk in ANCA-associated vasculitis is poorly quantified. The aim of the present study was to review the evidence for an increased cardiovascular risk, including ischaemic heart disease, cerebrovascular accidents and peripheral arterial disease, in patients with ANCA-associated vasculitis. Methods: A comprehensive systematic review was conducted in accordance with guidelines of preferred reporting items for systematic reviews and meta-analyses...
September 18, 2017: Rheumatology
https://www.readbyqxmd.com/read/29029121/clinical-heterogeneity-and-phenotypic-expansion-of-napi-iia-associated-disease
#4
Korcan Demir, Melek Yildiz, Hilla Bahat, Michael Goldman, Nisreen Hassan, Shay Tzur, Ayala Ofir, Daniella Magen
Context: NaPi-IIa, encoded by SLC34A1 is a key phosphate transporter in the mammalian proximal tubule, and plays a cardinal role in renal phosphate handling. NaPi-IIa impairment has been linked to various overlapping clinical syndromes, including hypophosphatemic nephrolithiasis with osteoporosis, renal Fanconi's syndrome with chronic kidney disease, and most recently, with idiopathic infantile hypercalcemia and nephrocalcinosis. Objectives: We studied the molecular basis of idiopathic infantile hypercalcemia with partial proximal tubulopathy in two apparently unrelated patients of Israeli and Turkish descent...
September 29, 2017: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/29028822/serial-omics-characterization-of-equine-urine
#5
Min Yuan, Susanne B Breitkopf, John M Asara
Horse urine is easily collected and contains molecules readily measurable using mass spectrometry that can be used as biomarkers representative of health, disease or drug tampering. This study aimed at analyzing microliter levels of horse urine to purify, identify and quantify proteins, polar metabolites and non-polar lipids. Urine from a healthy 12 year old quarter horse mare on a diet of grass hay and vitamin/mineral supplements with limited pasture access was collected for serial-omics characterization. The urine was treated with methyl tert-butyl ether (MTBE) and methanol to partition into three distinct layers for protein, non-polar lipid and polar metabolite content from a single liquid-liquid extraction and was repeated two times...
2017: PloS One
https://www.readbyqxmd.com/read/29028816/comparison-of-acute-kidney-injury-between-open-and-laparoscopic-liver-resection-propensity-score-analysis
#6
Young-Jin Moon, In-Gu Jun, Ki-Hun Kim, Seon-Ok Kim, Jun-Gol Song, Gyu-Sam Hwang
The inflammatory response has been shown to be a major contributor to acute kidney injury. Considering that laparoscopic surgery is beneficial in reducing the inflammatory response, we compared the incidence of postoperative acute kidney injury between laparoscopic liver resection and open liver resection. Among 1173 patients who underwent liver resection surgery, 222 of 926 patients who underwent open liver resection were matched with 222 of 247 patients who underwent laparoscopic liver resection, by using propensity score analysis...
2017: PloS One
https://www.readbyqxmd.com/read/29028633/acute-kidney-injury-in-congenital-heart-disease
#7
Katja M Gist, David M Kwiatkowski, David S Cooper
PURPOSE OF REVIEW: Acute kidney injury (AKI) is associated with significant morbidity and mortality in patients with congenital heart disease undergoing cardiac surgery or in pediatric patients with congestive heart failure. RECENT FINDINGS: This review describes the definition and various manifestations of AKI, the impact of biomarkers on the diagnosis of AKI, the importance of fluid overload as a consequence of AKI and its long-term impact. SUMMARY: There are novel biomarkers for AKI detection that should facilitate early recognition and intervention to prevent or attenuate the effects of AKI and fluid overload...
October 11, 2017: Current Opinion in Cardiology
https://www.readbyqxmd.com/read/29028484/cholesterol-target-value-attainment-and-lipid-lowering-therapy-in-patients-with-stable-or-acute-coronary-heart-disease-results-from-the-dyslipidemia-international-study-ii
#8
Anselm K Gitt, Dominik Lautsch, Jean Ferrières, Gaetano M De Ferrari, Ami Vyas, Carl A Baxter, Lori D Bash, Veronica Ashton, Martin Horack, Wael Almahmeed, Fu-Tien Chiang, Kian Keong Poh, Philippe Brudi, Baishali Ambegaonkar
BACKGROUND AND AIMS: Low-density lipoprotein cholesterol (LDL-C) is a major contributor to cardiovascular disease. In the Dyslipidemia International Study II (DYSIS II), we determined LDL-C target value attainment, use of lipid-lowering therapy (LLT), and cardiovascular outcomes in patients with stable coronary heart disease (CHD) and those suffering from an acute coronary syndrome (ACS). METHODS: DYSIS II included patients from 18 countries. Patients with either stable CHD or an ACS were enrolled if they were ≥18 years old and had a full lipid profile available...
August 21, 2017: Atherosclerosis
https://www.readbyqxmd.com/read/29028140/report-of-12-cases-with-tracheobronchial-mucormycosis-and-a-review
#9
Ruoxi He, Chengping Hu, Yongjun Tang, Huaping Yang, Liming Cao, Ruichao Niu
OBJECTIVES: Tranchobronchial mucormycosis is a rare and invasive pulmonary mucormycosis involving the tracheobronchial tree. DATA SOURCE: at a 3500-bed tertiary care center. STUDY SELECTION: This was a retroactive study of 12 cases of tranchobronchial mucormycosis diagnosed in our hospital, and 48 cases that were previously reported in the English literature. RESULTS: Rhizopus was the predominant species of pathogen (66...
October 13, 2017: Clinical Respiratory Journal
https://www.readbyqxmd.com/read/29027826/dietary-advanced-glycated-end-products-and-medicines-influence-the-expression-of-sirt1-and-ddost-in-peripheral-mononuclear-cells-from-long-term-type-1-diabetes-patients
#10
Daniele P Santos-Bezerra, Adriana Machado-Lima, Maria Beatriz Monteiro, Sharon N Admoni, Ricardo V Perez, Cleide G Machado, Maria Heloíza Shimizu, Ana M Cavaleiro, Karina Thieme, Márcia S Queiroz, Ubiratan F Machado, Daniel Giannella-Neto, Marisa Passarelli, Maria Lúcia Corrêa-Giannella
Quantitative polymerase chain reaction was employed to quantify expression of two genes coding for advanced glycation end-product receptors [RAGE ( AGER) and AGER1 ( DDOST)] and of the gene coding the deacetylase SIRT1 ( SIRT1) in peripheral blood mononuclear cells from type 1 diabetes patients without [Group A, n = 35; 28.5 (24-39) years old; median (interquartile interval)] or with at least one microvascular complication [Group B, n = 117; 34.5 (30-42) years old]; 31 healthy controls were also included. In a subgroup of 48 patients, daily advanced glycation end-products intake before blood collection was assessed...
October 1, 2017: Diabetes & Vascular Disease Research
https://www.readbyqxmd.com/read/29027814/short-chain-fatty-acids-a-link-between-prebiotics-and-microbiota-in-chronic-kidney-disease
#11
Marta Esgalhado, Julie A Kemp, Nagila Rt Damasceno, Denis Fouque, Denise Mafra
Under physiologic conditions, the human gut microbiota performs several activities essential to the body health. In contrast, their imbalances exacerbate some actions which can promote a cascade of metabolic abnormalities, and vice versa. Numerous diseases, including chronic kidney disease, are associated with gut microbiota imbalance, and among several strategies to re-establish gut symbiosis, prebiotics seem to represent an effective nonpharmacological approach. Prebiotics fermentation by gut microbiota produce short-chain fatty acids, which improve the gut barrier integrity and function, and modulate the glucose and lipid metabolism as well as the inflammatory response and immune system...
October 13, 2017: Future Microbiology
https://www.readbyqxmd.com/read/29027735/temporal-trends-in-percutaneous-coronary-interventions-thru-the-drug-eluting-stent-era-insights-from-18-641-procedures-performed-over-12-year-period
#12
Uri Landes, Tamir Bental, Amos Levi, Abid Assali, Hana Vaknin-Assa, Eli I Lev, Eldad Rechavia, Gabriel Greenberg, Katia Orvin, Ran Kornowski
BACKGROUND: The last decade, regarded as the DES era in PCI, has witnessed significant advances in the management of coronary disease. We aimed to assess temporal trends in the practice and outcome of percutaneous coronary intervention (PCI) during the drug eluting stent (DES) era. METHODS: We analyzed 18,641 consecutive PCI's performed between January 2004 and December 2016, distinguished by procedural date (Q1 : 2004-2006, n = 4,865; Q2 : 2007-2009, n = 4,977; Q3 : 2010-2012, n = 4,230; Q4 : 2013-2016, n = 4,569)...
October 13, 2017: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/29027697/development-and-validation-of-a-reverse-transcription-quantitative-polymerase-chain-reaction-for-tilapia-lake-virus-detection-in-clinical-samples-and-experimentally-challenged-fish
#13
P Tattiyapong, K Sirikanchana, W Surachetpong
Tilapia lake virus (TiLV) is an emerging pathogen associated with high mortalities of wild and farm-raised tilapia in different countries. In this study, a SYBR green-based reverse transcription quantitative polymerase chain reaction (RT-qPCR) assay targeting segment three of the virus was developed to detect and quantify TiLV in clinical samples and experimentally challenged fish. All 30 field samples with clinical signs and history consistent with TiLV infection were positive for TiLV as detected by the developed RT-qPCR method...
October 13, 2017: Journal of Fish Diseases
https://www.readbyqxmd.com/read/29027695/shear-wave-elastographic-alterations-in-the-kidney-after-extracorporeal-shock-wave-lithotripsy
#14
Rustu Turkay, Ercan Inci, Derya Bas, Arda Atar
OBJECTIVES: Extracorporeal shock wave lithotripsy (ESWL) is a method used frequently for the treatment of renal stone disease. Although its safety is proven, there are still concerns about its unwanted effects on kidneys. In this prospective study, we aimed to evaluate renal tissue alterations with shear wave elastography (SWE) after ESWL. We also studied the correlation between SWE and resistive index (RI) changes. METHODS: The study included 59 patients who underwent ESWL treatment for renal stone disease...
October 13, 2017: Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
https://www.readbyqxmd.com/read/29027687/filter-adsorption-of-anidulafungin-to-a-polysulfone-based-hemofilter-during-cvvhd-in-vitro
#15
Peter Kolbinger, Michael Gruber, Gabriel Roth, Bernhard M Graf, Karl-Peter Ittner
Candidemia is frequent in critically ill patients, especially in combination with an acute kidney injury (AKI). Echinocandins generally are recommended for therapy of such infections. Recent studies found no need for dosage adjustment in patients with end-stage renal disease receiving hemodialysis, or patients with AKI receiving continuous venovenous hemofiltration. The aim of this in vitro study was to examine the adsorption of anidulafungin to the surface of the hemofilter during continuous venovenous hemodialysis (CVVHD) and its effect on anidulafungin concentrations...
October 13, 2017: Artificial Organs
https://www.readbyqxmd.com/read/29027667/co-inhibitory-profile-and-cytotoxicity-of-cd57-pd-1-t-cells-in-end-stage-renal-disease-patients
#16
Rens Kraaijeveld, Gretchen N de Graav, Marjolein Dieterich, Nicolle H R Litjens, Dennis A Hesselink, Carla C Baan
Blockade of the CD80/86-CD28 pathway by belatacept after kidney transplantation is associated with an increased risk of rejection as compared with standard, calcineurin inhibitor (CNI)-based therapy. CD28(-) T-cells, which express CD57, are not susceptible to belatacept treatment. High number of CD4(+) CD57(+) PD-1(-) T-cells pre transplantation have been associated with a higher chance of rejection, although conflicting data have been reported. To investigate the working mechanism behind this possible higher chance of rejection, we studied the expression of co-inhibitory molecules (CD223, CD244 and PD-1), proliferative capacity and cytotoxic potential of FACS-sorted CD4(+) CD57(+) PD-1(-) and CD8(+) CD57(+) PD-1(-) T-cells, and their CD57(-) control populations, after allo antigen stimulation...
October 13, 2017: Clinical and Experimental Immunology
https://www.readbyqxmd.com/read/29027620/evaluation-of-the-tolerability-and-efficacy-of-sodium-polystyrene-sulfonate-for-long-term-management-of-hyperkalemia-in-patients-with-chronic-kidney-disease
#17
Panagiotis I Georgianos, Ioannis Liampas, Andreas Kyriakou, Vasilios Vaios, Vasilios Raptis, Nikolaos Savvidis, Athanasios Sioulis, Vassilios Liakopoulos, Elias V Balaskas, Pantelis E Zebekakis
PURPOSE: Sodium polystyrene sulfonate (SPS) is a cation-exchanging resin that has been widely used for several decades as first-line therapy of mild chronic hyperkalemia in patients with chronic kidney disease (CKD). However, evidence to prove the long-term tolerability and efficacy of SPS for the treatment of this condition is still missing. METHODS: In this retrospective, observational study, we enrolled 26 outpatients with stages 3-4 CKD who received oral therapy with low-dose SPS for mild chronic hyperkalemia in the Outpatient Nephrology clinic of our Department during 2010-2016...
October 11, 2017: International Urology and Nephrology
https://www.readbyqxmd.com/read/29027595/carnosinase-diabetes-mellitus-and-the-potential-relevance-of-carnosinase-deficiency
#18
REVIEW
Verena Peters, Johannes Zschocke, Claus P Schmitt
Carnosinase (CN1) is a dipeptidase, encoded by the CNDP1 gene, that degrades histidine-containing dipeptides, such as carnosine, anserine and homocarnosine. Loss of CN1 function (also called carnosinase deficiency or aminoacyl-histidine dipeptidase deficiency) has been reported in a small number of patients with highly elevated blood carnosine concentrations, denoted carnosinaemia; it is unclear whether the variety of clinical symptoms in these individuals is causally related to carnosinase deficiency. Reduced CN1 function should increase serum carnosine concentrations but the genetic basis of carnosinaemia has not been formally confirmed to be due to CNDP1 mutations...
October 13, 2017: Journal of Inherited Metabolic Disease
https://www.readbyqxmd.com/read/29027259/early-urinary-biomarkers-of-renal-tubular-damage-by-a-high-salt-intake-independent-of-blood-pressure-in-normotensive-rats
#19
Satoshi Washino, Keiko Hosohata, Denan Jin, Shinji Takai, Tomoaki Miyagawa
Dietary sodium intake has been associated with progression to chronic kidney disease (CKD) as well as hypertension. A high-salt intake causes renal damage independent of hypertension. Because traditional renal biomarkers are insensitive, it is difficult to detect renal injury induced by a high-salt intake, especially in normotensive patients. Here, we investigated whether newly developed renal biomarkers could be detected earlier than traditional biomarkers under a high-salt intake, in normotensive rats. Male Wistar Kyoto rats (WKY) received a regular (0...
October 12, 2017: Clinical and Experimental Pharmacology & Physiology
https://www.readbyqxmd.com/read/29027241/spatial-distribution-of-kidney-disease-in-the-contaminated-site-of-taranto-italy
#20
Marta Benedetti, Marco De Santis, Valerio Manno, Sante Minerba, Antonella Mincuzzi, Angela Morabito, Nicola Panocchia, Maria Eleonora Soggiu, Annalisa Tanzarella, Tiziano Pastore, Maurizio Bossola, Roberto Giua, Simona Leogrande, Alessandra Nocioni, Susanna Conti, Pietro Comba
BACKGROUND: Exposure to heavy metals has been associated with kidney disease. We investigated the spatial distribution of kidney disease in the industrially contaminated site of Taranto. METHODS: Cases were subjects with a first hospital discharge diagnosis of kidney disease. Cases affected by specific comorbidities were excluded. Standardized Hospitalization Ratios (SHRs) were computed for low/high exposure area and for modeled spatial distribution of cadmium and fine particulate matter...
October 13, 2017: American Journal of Industrial Medicine
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