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https://www.readbyqxmd.com/read/28809621/cardiovascular-risk-factors-and-mortality-in-children-with-chronic-kidney-disease
#1
Abdullahi Mudi, Caroline Dickens, Cecil Levy, Daynia Ballot
BACKGROUND: Cardiovascular disease (CVD) begins early in children with chronic kidney disease (CKD), and its progression is determined by the presence of single or multiple cardiovascular risk factors (CVRFs). OBJECTIVE: To determine the prevalence of CVRFs in children with CKD and their association with mortality in children on chronic dialysis. METHODS: This comparative cross-sectional study recruited children aged 5 - 18 years with all stages of CKD...
July 28, 2017: South African Medical Journal, Suid-Afrikaanse Tydskrif Vir Geneeskunde
https://www.readbyqxmd.com/read/28804725/meprin-metalloprotease-deficiency-associated-with-higher-mortality-rates-and-more-severe-diabetic-kidney-injury-in-mice-with-stz-induced-type-1-diabetes
#2
John E Bylander, Faihaa Ahmed, Sabena M Conley, Jean-Marie Mwiza, Elimelda Moige Ongeri
Meprins are membrane-bound and secreted metalloproteinases consisting of α and/or β subunits that are highly expressed in kidney epithelial cells and are differentially expressed in podocytes and leukocytes (macrophages and monocytes). Several studies have implicated meprins in the progression of diabetic nephropathy (DN) and fibrosis-associated kidney disease. However, the mechanisms by which meprins modulate DN are not understood. To delineate the role of meprins in DN, we subjected meprin αβ knockout (αβKO) mice and their wild-type (WT) counterparts to streptozotocin-induced type 1 diabetes...
2017: Journal of Diabetes Research
https://www.readbyqxmd.com/read/28804538/exendin-4-assisted-adipose-derived-mesenchymal-stem-cell-therapy-protects-renal-function-against-co-existing-acute-kidney-ischemia-reperfusion-injury-and-severe-sepsis-syndrome-in-rat
#3
Pei-Hsun Sung, Hsin-Ju Chiang, Christopher Glenn Wallace, Chih-Chao Yang, Yen-Ta Chen, Kuan-Hung Chen, Chih-Hung Chen, Pei-Lin Shao, Yung-Lung Chen, Sarah Chua, Han-Tan Chai, Yi-Ling Chen, Tien-Hung Huang, Hon-Kan Yip, Mel S Lee
This study tested the hypothesis that combined therapy with exendin-4 (Ex4) and autologous adipose-derived mesenchymal stem cells (ADMSCs) was superior to either alone for protecting renal function against acute kidney ischemia-reperfusion (IR; 40-min ischemia/27-h reperfusion) injury when complicated by sepsis syndrome (SS; by cecal-ligation-puncture). Adult-male Sprague-Dawley rats (n=40) were equally divided into group 1 (sham-control), group 2 (IR-SS), group 3 (IR-SS + Ex4, 10 μg/kg subcutaneously 30 min after reperfusion and daily for 3 days), group 4 [IR-SS + ADMSC (1...
2017: American Journal of Translational Research
https://www.readbyqxmd.com/read/28780657/combination-therapy-of-rituximab-and-mycophenolate-mofetil-in-childhood-lupus-nephritis
#4
Julien Hogan, Astrid Godron, Véronique Baudouin, Theresa Kwon, Jérôme Harambat, Georges Deschênes, Olivier Niel
BACKGROUND: In clinical trials, the addition of rituximab (RTX) to the combination therapeutic regimen of mycophenolate mofetil (MMF) and corticosteroids failed to improve outcome in lupus nephritis (LN). However, recent data suggest that RTX may have steroid-sparing beneficial effects with an efficacy similar to that of conventional regimens. We report our experience with RTX in the treatment of children with LN. METHODS: Patients treated with RTX for first occurrence of LN class III to V were enrolled in the study...
August 5, 2017: Pediatric Nephrology: Journal of the International Pediatric Nephrology Association
https://www.readbyqxmd.com/read/28775248/clinical-outcome-of-rituximab-and-intravenous-immunoglobulin-combination-therapy-in-kidney-transplant-recipients-with-chronic-active-antibody-mediated-rejection
#5
Tae Hyun Ban, Ji Hyun Yu, Byung Ha Chung, Bum Soon Choi, Cheol Whee Park, Yong-Soo Kim, Chul Woo Yang
BACKGROUND We previously reported that rituximab (RIT) and intravenous immunoglobulin (IVIg) combination therapy is effective in deterring the progression of chronic active antibody-mediated rejection (CAMR), but that report was based on the assessment of a small number of cases for a short period. MATERIAL AND METHODS Forty-three patients with CAMR were recruited during the study period after 2010. The patients were divided into high (n=17, 39.5%) and low proteinuria groups (n=26, 60.5%) based on spot urine protein-to-creatinine ratio of > or <3...
August 4, 2017: Annals of Transplantation: Quarterly of the Polish Transplantation Society
https://www.readbyqxmd.com/read/28771557/low-moderate-urine-arsenic-and-biomarkers-of-thrombosis-and-inflammation-in-the-strong-heart-study
#6
Katherine A Moon, Ana Navas-Acien, Maria Grau-Pérez, Kevin A Francesconi, Walter Goessler, Eliseo Guallar, Jason G Umans, Lyle G Best, Jonathan D Newman
The underlying pathology of arsenic-related cardiovascular disease (CVD) is unknown. Few studies have evaluated pathways through thrombosis and inflammation for arsenic-related CVD, especially at low-moderate arsenic exposure levels (<100 μg/L in drinking water). We evaluated the association of chronic low-moderate arsenic exposure, measured as the sum of inorganic and methylated arsenic species in urine (ΣAs), with plasma biomarkers of thrombosis and inflammation in American Indian adults (45-74 years) in the Strong Heart Study...
2017: PloS One
https://www.readbyqxmd.com/read/28763127/european-veterinary-renal-pathology-service-a-survey-over-a-7-year-period-2008-2015
#7
L Aresu, V Martini, S L Benali, C Brovida, R E Cianciolo, R Dalla Riva, D Trez, J J Van Der Lugt, A Van Dongen, E Zini
BACKGROUND: The European Veterinary Renal Pathology Service (EVRPS) is the first Web-based registry for canine renal biopsy specimens in Europe. HYPOTHESIS/OBJECTIVES: The aim was to verify whether differences exist between the clinical and laboratory presentation of dogs with nephropathy according to renal pathological findings, as defined by light and electron microscopy of renal biopsy specimens submitted to EVRPS. ANIMALS: Renal biopsy specimens of dogs were collected from the archive of the service (n = 254)...
August 1, 2017: Journal of Veterinary Internal Medicine
https://www.readbyqxmd.com/read/28760651/evaluation-of-urinary-autophagy-transcripts-expression-in-diabetic-kidney-disease
#8
Marwa Matboli, Ahmed E M Azazy, Seham Adel, Miram M Bekhet, Sanaa Eissa
BACKGROUND: We identified and validated novel urinary autophagy markers in diabetic kidney disease (DKD) based on bioinformatics analysis and clinical validation. PATIENTS & METHODS: We retrieved three novel autophagy genes related to DKD from public microarray databases, namely; microtubule-associated protein light chain (MAP1LC3A), WD Repeat Domain, Phosphoinositide Interacting 2 (WIPI2), and RB1-Inducible Coiled-Coil 1 (RB1CC1). Secondly we assessed the expression of the chosen autophagy transcript in urine sediment of 86 patients with DKD and 74 (age and sex matched) controls by reverse transcription quantitative real-time PCR...
June 27, 2017: Journal of Diabetes and its Complications
https://www.readbyqxmd.com/read/28756902/bevacizumab-for-advanced-cervical-cancer-final-overall-survival-and-adverse-event-analysis-of-a-randomised-controlled-open-label-phase-3-trial-gynecologic-oncology-group-240
#9
Krishnansu S Tewari, Michael W Sill, Richard T Penson, Helen Huang, Lois M Ramondetta, Lisa M Landrum, Ana Oaknin, Thomas J Reid, Mario M Leitao, Helen E Michael, Philip J DiSaia, Larry J Copeland, William T Creasman, Frederick B Stehman, Mark F Brady, Robert A Burger, J Tate Thigpen, Michael J Birrer, Steven E Waggoner, David H Moore, Katherine Y Look, Wui-Jin Koh, Bradley J Monk
BACKGROUND: On Aug 14, 2014, the US Food and Drug Administration approved the antiangiogenesis drug bevacizumab for women with advanced cervical cancer on the basis of improved overall survival (OS) after the second interim analysis (in 2012) of 271 deaths in the Gynecologic Oncology Group (GOG) 240 trial. In this study, we report the prespecified final analysis of the primary objectives, OS and adverse events. METHODS: In this randomised, controlled, open-label, phase 3 trial, we recruited patients with metastatic, persistent, or recurrent cervical carcinoma from 81 centres in the USA, Canada, and Spain...
July 27, 2017: Lancet
https://www.readbyqxmd.com/read/28748901/renal-manifestations-in-hypocomplementic-urticarial-vasculitis-syndrome-is-it-a-distinct-pathology
#10
Badriya AlHermi, Zakiya Al Mosawi, Deena Mohammed
Hypocomplementic urticarial vasculitis syndrome (HUVS) is an autoimmune disease characterized by recurrent urticaria, arthritis, and glomerulonephritis (GN). Anti-C1q antibody is the marker of HUVS together with low levels of classical pathway complements which are C2, C3, C4, and C1q. We report a case of a 6-year-old boy who presented with episodes of rashes, injected conjunctiva, abdominal pain, and arthritis, diagnosed as HUVS. He had low C3, low CH50, normal C4, and positive C1q antibody. His urinalysis showed intermittent microscopic hematuria only...
July 2017: Saudi Journal of Kidney Diseases and Transplantation
https://www.readbyqxmd.com/read/28747409/spot-urine-protein-measurements-in-normotensive-pregnancies-pregnancies-with-isolated-proteinuria-and-preeclampsia
#11
Andrea Kattah, Natasa Milic, Wendy M White, Vesna D Garovic
We performed a prospective, longitudinal study of pregnant women presenting to their first obstetrics visits to characterize the changes in spot urine protein-to-creatinine (UPCR) and albumin-to-creatinine ratios (UACR) in normotensive pregnancies, as well as identify clinical characteristics associated with isolated proteinuria and preeclampsia. We measured spot urinary albumin, protein, and creatinine at the first prenatal visit, end of the second trimester, and at delivery. In normotensive pregnancy (n=142), we found that from the beginning of pregnancy to delivery, UACR increased by a median (interquartile range (IQR)) of 14...
July 26, 2017: American Journal of Physiology. Regulatory, Integrative and Comparative Physiology
https://www.readbyqxmd.com/read/28745927/urine-liver-fatty-acid-binding-protein-and-chronic-kidney-disease-progression
#12
Dinah S Khatir, Mette D Bendtsen, Henrik Birn, Rikke Nørregaard, Per Ivarsen, Bente Jespersen, Niels H Buus
Excretion of the tubular protein liver fatty acid binding protein (L-FABP) is a potential novel biomarker of renal dysfunction. We examined whether urine L-FABP excretion adds prognostic information to the well-established risk markers, blood pressure (BP), albumin excretion and baseline GFR, regarding progression of chronic kidney disease (CKD). In a prospective study design a cohort of 74 stage 3-4 CKD patients (age 61 ± 13 years) were included. Glomerular filtration ratio (GFR, (51)Cr-EDTA-clearance), 24-hour ambulatory BP, 24-hour urinary albumin/creatinine ratio (UAC) and urinary L-FABP/creatinine ratio (U-L-FABP/C) were determined at baseline and after 18 months of follow-up...
July 26, 2017: Scandinavian Journal of Clinical and Laboratory Investigation
https://www.readbyqxmd.com/read/28738002/effects-of-storage-conditions-on-results-for-quantitative-and-qualitative-evaluation-of-proteins-in-canine-urine
#13
Marie-Laure Théron, Laetitia Piane, Laetitia Lucarelli, Rémi Henrion, Catherine Layssol-Lamour, Florence Palanché, Didier Concordet, Jean-Pierre D Braun, Catherine Trumel, Rachel Lavoué
OBJECTIVE To investigate effects of storage conditions on the canine urine protein-to-creatinine ratio (UPC) and on SDS-agarose gel electrophoresis (AGE) of urinary proteins. SAMPLE Urine specimens from 20 proteinuric (UPC > 0.5) and 20 nonproteinuric (UPC ≤ 0.2) dogs. PROCEDURES UPC and SDS-AGE were performed on urine specimens stored at room temperature (20°C) and 4°C for up to 5 days and at -20° and -80°C for up to 360 days; some specimens were subjected to 3 freeze-thaw cycles. Results were compared with those obtained for fresh urine specimens...
August 2017: American Journal of Veterinary Research
https://www.readbyqxmd.com/read/28727087/effects-of-zilpaterol-hydrochloride-on-methane-production-total-body-oxygen-consumption-and-blood-metabolites-in-finishing-beef-steers
#14
K E Hales, A P Foote, D W Brake, T M Brown-Brandl, V M Artegoitia, H C Freetly
An indirect calorimetry experiment was conducted to determine the effects of feeding zilpaterol hydrochloride (ZH) for 20 d on total body oxygen consumption, respiratory quotient, methane production, and blood metabolites in finishing beef steers. Sixteen Angus steers (initial BW = 555 ± 12.7 kg) were individually fed at ad libitum intake and used in a completely randomized design. The model included the fixed effects of dietary treatment, day, and treatment × day. Dry matter intake did not differ between the treatments ( = 0...
July 2017: Journal of Animal Science
https://www.readbyqxmd.com/read/28722500/post-marketing-surveillance-study-of-the-long-term-use-of-mizoribine-for-the-treatment-of-lupus-nephritis-2-year-results
#15
Tsutomu Takeuchi, Kenya Okada, Hisao Yoshida, Nobuyuki Yagi
OBJECTIVES: To understand the status of mizoribine use in patients with lupus nephritis (LN) and to collect safety- and efficacy-related data on 2-year treatment with mizoribine. METHODS: A continuous survey was conducted between March 2010 and July 2015. RESULTS: The analysis set included 559 patients (mean age 39.5 years, females 82.6%, mean duration of systemic lupus erythematosus (SLE) 8.4 years, mean duration of LN 5.9 years). Renal function was satisfactory for 6 months, but worsened from 12 months, with significant worsening at 24 months...
July 19, 2017: Modern Rheumatology
https://www.readbyqxmd.com/read/28716013/long-term-renal-survival-of-%C3%AE-3-heavy-chain-deposition-disease-a-case-report
#16
Takayuki Katsuno, Shige Mizuno, Masatsuna Mabuchi, Naotake Tsuboi, Atsushi Komatsuda, Shoichi Maruyama
BACKGROUND: Monoclonal immunoglobulin deposition disease (MIDD) is characterized by the non-amyloid deposition of monoclonal immunoglobulin fragments in the basement membranes. Heavy chain deposition disease (HCDD) is a type of MIDD. HCDD is an extremely rare disease, and only three cases have been reported in Japan up to the present. The prognosis of HCDD is very poor, and optimal treatment has not been established. Only a few cases of HCDD with favorable long-term renal prognosis have been reported to date...
July 17, 2017: BMC Nephrology
https://www.readbyqxmd.com/read/28700482/beneficial-effects-of-fu-zheng-qu-zhuo-oral-liquid-combined-with-standard-integrated-therapy-in-patients-with-chronic-kidney-disease-stage-3-4-a-randomized-placebo-controlled-clinical-trial
#17
RANDOMIZED CONTROLLED TRIAL
Shen Li, Xiang-Rong Rao, Xi-Wen Dai, Kun Pei, Lee Wang, Bao-Min Huo, Xiu-Juan Wang, Ling-Xin Kong, Nan-Nan Zhang, Feng-Mei Lian
BACKGROUND: The high worldwide prevalence of chronic kidney disease (CKD) is a critical health problem and the development of more effective therapies is urgently needed. We conducted a randomized, double-blinded, placebo-controlled clinical trial from October 2010 to December 2012 to assess whether Fu-Zheng-Qu-Zhuo oral liquid (FZQZ) has a beneficial effect in preventing CKD progression when added to standard integrated therapies. METHODS: Patients with CKD stage 3 to 4 from 3 hospitals in Beijing, China were enrolled...
July 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28683654/efficacy-and-safety-of-multitarget-therapy-with-cyclophosphamide-and-tacrolimus-for-lupus-nephritis-a-prospective-single-arm-single-centre-open-label-pilot-study-in-japan
#18
R Sakai, T Kurasawa, E Nishi, T Kondo, Y Okada, A Shibata, K Nishimura, K Chino, A Okuyama, H Takei, H Nagasawa, K Amano
Background Pulsed cyclophosphamide or mycophenolate mofetil for lupus nephritis has limited efficacy. We previously reported a case of mixed-class IV + V lupus nephritis successfully treated with cyclophosphamide and tacrolimus. This study assessed the efficacy and safety of multitarget therapy with cyclophosphamide and tacrolimus for the treatment of lupus nephritis. Methods In a prospective, single-arm, open label pilot study, we recruited 15 patients aged 18-64 years with active lupus nephritis who met the American College of Rheumatology criteria for a diagnosis of systemic lupus erythematosus (1997)...
January 1, 2017: Lupus
https://www.readbyqxmd.com/read/28683234/long-term-bone-health-after-roux-en-y-gastric-bypass-a-pilot-study
#19
Fiona Jackson Cook, Ila Khanna, Jennifer Giordano, Laura Matarese, Suzanne Hudson
OBJECTIVE: This cross sectional study was undertaken to assess metabolic bone disease by examining bone mineral density (BMD), fracture prevalence, and nutritional factors pertinent to bone in a cohort >9 years post Roux-en-Y gastric bypass (RYGB). METHODS: Fifty one subjects 9.4-36.0 years (mean 17.0 +8.1) post RYGB provided a focused history. Dietary calcium and protein were assessed. Dual energy X ray absorptiometry (DXA) BMD at the spine, hip, and radius and routine serum chemistries, magnesium, phosphorus, parathyroid hormone, vitamin D, vitamin K, and micronutrients were analyzed...
July 6, 2017: Endocrine Practice
https://www.readbyqxmd.com/read/28676059/potent-long-acting-rhfgf21-analog-for-treatment-of-diabetic-nephropathy-in-db-db-and-dio-mice
#20
Longwei Zhao, Huiyan Wang, Junjun Xie, Zilu Chen, Xiaokun Li, Jianlou Niu
BACKGROUND: Fibroblast growth factor 21 (FGF21) is an endocrine-acting hormone that has the potential to treat diabetic nephropathy. However, development of FGF21 into a therapeutic has been hindered due to its low intrinsic bio-stability. In our previous study, we have developed a recombinant human FGF21 (rhFGF21) variant by site-directed mutagenesis and solid-phase PEGylation, which retained its biological function. The aim of this study is to elucidate whether the therapeutic effect of PEGylated rhFGF21 (PEG-rhFGF21) on diabetic nephropathy in DIO (diet induced obesity) mice is more significant than rhFGF21 in vivo...
July 4, 2017: BMC Biotechnology
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