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https://www.readbyqxmd.com/read/29351386/protective-effect-of-c-peptide-on-experimentally-induced-diabetic-nephropathy-and-the-possible-link-between-c-peptide-and-nitric-oxide
#1
Eman A Elbassuoni, Neven M Aziz, Nashwa F El-Tahawy
Diabetic nephropathy one of the major microvascular diabetic complications. Besides hyperglycemia, other factors contribute to the development of diabetic complications as the proinsulin connecting peptide, C-peptide. We described the role of C-peptide replacement therapy on experimentally induced diabetic nephropathy, and its potential mechanisms of action by studying the role of Nitric oxide (NO) as a mediator of C-peptide effects by in vivo modulating its production by NG-nitro-L-arginine methyl ester (L-NAME)...
January 19, 2018: Applied Physiology, Nutrition, and Metabolism, Physiologie Appliquée, Nutrition et Métabolisme
https://www.readbyqxmd.com/read/29351086/active-phytoconstituents-for-diabetes-management-a-review
#2
Rajnish Gupta
Diabetes is a metabolic syndrome increasing rapidly due to occupational stress, lack of physical activity, sedentary lifestyle and increasing occurrence of obesity, associated with rapidly growing urbanization and industrialization. Due to erroneous carbohydrate metabolism, diabetics are more prone to chronic complications like nephropathy, neuropathy, retinopathy, coronary artery disease and peripheral arterial disease resulting in tissue damage. Current treatment protocols to these problems produce more serious adverse effects and are costly too...
January 19, 2018: Journal of Complementary & Integrative Medicine
https://www.readbyqxmd.com/read/29350304/defective-mitochondrial-atpase-due-to-rare-mtdna-m-8969g-a-mutation-causing-lactic-acidosis-intellectual-disability-and-poor-growth
#3
Pirjo Isohanni, Christopher J Carroll, Christopher B Jackson, Max Pohjanpelto, Tuula Lönnqvist, Anu Suomalainen
Mutations in mitochondrial ATP synthase 6 (MT-ATP6) are a frequent cause of NARP (neurogenic muscle weakness, ataxia, and retinitis pigmentosa) or Leigh syndromes, especially a point mutation at nucleotide position 8993. M.8969G>A is a rare MT-ATP6 mutation, previously reported only in three individuals, causing multisystem disorders with mitochondrial myopathy, lactic acidosis, and sideroblastic anemia or IgA nephropathy. We present two siblings with the m.8969G>A mutation and a novel, substantially milder phenotype with lactic acidosis, poor growth, and intellectual disability...
January 19, 2018: Neurogenetics
https://www.readbyqxmd.com/read/29349731/membranous-nephropathy-associated-with-pregnancy-an-anti-phospholipase-a2-receptor-antibody-positive-case-report
#4
Eiichiro Uchino, Daisuke Takada, Haruta Mogami, Takeshi Matsubara, Tatsuo Tsukamoto, Motoko Yanagita
Pregnancy and membranous nephropathy (MN) can occur concurrently with nephrotic syndrome. However, the pathophysiology of MN associated with pregnancy remains unclear, including the involvement of anti-M-type phospholipase A2 receptor (PLA2R) antibody, the major antigen of idiopathic MN (iMN). A treatment for the condition is also not established. We present the case of a 43-year-old pregnant female with incidental proteinuria and hypoalbuminemia. We made a diagnosis of nephrotic syndrome at 11 week gestation...
January 18, 2018: CEN Case Reports
https://www.readbyqxmd.com/read/29348194/health-care-costs-associated-with-incident-complications-in-patients-with-type-2-diabetes-in-germany
#5
Katharina Kähm, Michael Laxy, Udo Schneider, Wolf H Rogowski, Stefan K Lhachimi, Rolf Holle
OBJECTIVE: The aim of this study is to provide reliable regression-based estimates of costs associated with different type 2 diabetes complications. RESEARCH DESIGN AND METHODS: We used nationwide statutory health insurance (SHI) data from 316,220 patients with type 2 diabetes. Costs for inpatient and outpatient care, pharmaceuticals, rehabilitation, and nonmedical aids and appliances were assessed in the years 2013-2015. Quarterly observations are available for each year...
January 18, 2018: Diabetes Care
https://www.readbyqxmd.com/read/29346126/complete-revascularization-for-patients-with-st-segment-elevation-myocardial-infarction-and-multivessel-coronary-artery-disease-a-meta-analysis-of-randomized-trials
#6
Gani Bajraktari, Haki Jashari, Pranvera Ibrahimi, Fernando Alfonso, Fisnik Jashari, Gjin Ndrepepa, Shpend Elezi, Michael Y Henein
INTRODUCTION: Despite the recent findings in randomized clinical trials (RCTs) with limited sample sizes and the updates in clinical guidelines, the current available data for the complete revascularization (CR) in hemodynamically stable patients with ST-segment elevation myocardial infarction (STEMI) at the time of primary percutaneous coronary intervention (PCI) are still contradictory. AIM: The aim of this meta-analysis of the existing RCTs was to assess the efficacy of the CR versus revascularization of infarct-related artery (IRA) only during primary PCI in patients with STEMI and multivessel disease (MVD)...
January 17, 2018: Coronary Artery Disease
https://www.readbyqxmd.com/read/29345747/recurrent-iga-nephropathy-after-renal-transplantation-and-steroid-withdrawal
#7
Maria Cristina di Vico, Maria Messina, Fabrizio Fop, Antonella Barreca, Giuseppe Paolo Segoloni, Luigi Biancone
Immunoglobulin A Nephropathy (IgAN), is the most common primary glomerulonephritis; the reported recurrence rate of IgAN after renal transplantation is as high as 13-50%. The impact of immunosuppressive therapy and steroid withdrawal on the risk of recurrence of IgAN is still under debate. We performed a retrospective single center study, selecting 123 kidney transplants (rtx) in 120 patients, between January 1995 and December 2012, with IgAN on the native kidney. In 51/123 at least one post transplantation biopsy for clinical indication was performed; in 28/51 transplants IgAN recurrence (IgANr) was demonstrated...
January 18, 2018: Clinical Transplantation
https://www.readbyqxmd.com/read/29345464/whole-egg-consumption-exerts-a-nephroprotective-effect-in-an-acute-rodent-model-of-type-1-diabetes
#8
Cassondra J Saande, Samantha K Jones, Matthew J Rowling, Kevin L Schalinske
Nephropathy is a well-characterized complication of type 1 diabetes (T1D), resulting in proteinuria and urinary loss of micronutrients. We previously found that a whole egg-based diet maintained vitamin D balance in type 2 diabetic rats despite excessive urinary losses due to nephropathy. The goal of this study was to investigate the impact of whole egg consumption in T1D rats. Sprague-Dawley rats were randomly assigned to T1D or nondiabetic control groups and fed a casein or whole egg-based diet for 32 days...
January 18, 2018: Journal of Agricultural and Food Chemistry
https://www.readbyqxmd.com/read/29345387/fortuitous-benefits-of-living-kidney-donation-diagnosis-of-serious-medical-conditions-during-the-living-donor-evaluation
#9
Arika Hoffman, Ketki Tendulkar, Shaheed Merani, Alexander Maskin, Alan Langnas
BACKGROUND: All living kidney donors are counseled about the possible surgical and medical risks associated with donation. Only a minority of transplant centers discuss the potential benefit of discovering undiagnosed medical conditions in the donor during evaluation, as part of their consent process. METHODS: We retrospectively investigated all potential living kidney donors evaluated over a 10-year period at a single center to characterize incidentally diagnosed serious medical conditions...
January 18, 2018: Clinical Transplantation
https://www.readbyqxmd.com/read/29344506/micrornas-in-renal-diseases-a-potential-novel-therapeutic-target
#10
Federica Petrillo, Anna Iervolino, Miriam Zacchia, Adelina Simeoni, Cristina Masella, Giovanna Capolongo, Alessandra Perna, Giovambattista Capasso, Francesco Trepiccione
Background: MicroRNAs (miRNAs) are a family of short noncoding RNAs that play important roles in posttranscriptional gene regulation. miRNAs inhibit target gene expression by blocking protein translation or by inducing mRNA degradation and therefore have the potential to modulate physiological and pathological processes. Summary: In the kidney, miRNAs play a role in the organogenesis and in the pathogenesis of several diseases, including renal carcinoma, diabetic nephropathy, cystogenesis, and glomerulopathies...
December 2017: Kidney Diseases
https://www.readbyqxmd.com/read/29343076/high-loading-dose-of-atorvastatin-for-the-prevention-of-serum-creatinine-and-cystatin-c-based-contrast-induced-nephropathy-following-percutaneous-coronary-intervention
#11
Naikuan Fu, Min Liang, Shicheng Yang
The aim of this study is to assess the efficacy of high-dose atorvastatin on the prevention of contrast-induced nephropathy (CIN) in patients with acute coronary syndrome (ACS) undergoing percutaneous intervention and observe the incidence of cystatin C (CyC)-based CIN. A total of 496 patients with ACS were randomly assigned to either the control group (247 patients receiving conventional dose atorvastatin 10 mg daily from 1 day before to 3 days after contrast administration) or the high-dose atorvastatin group (249 patients receiving atorvastatin 40 mg daily for the same perioperative period)...
January 1, 2018: Angiology
https://www.readbyqxmd.com/read/29341372/renal-transplantation-in-children-under-3%C3%A2-years-of-age-experience-from-a-single-center-study
#12
Yann Loiseau, Justine Bacchetta, Amna Klich, Bruno Ranchin, Delphine Demede, Audrey Laurent, Florent Baudin, Florentine Garaix, Pascal Roy, Pierre Cochat
RTx remains challenging in children under 3 years of age. This single-center study reviewed the medical records of children <3 years transplanted since 1987 (N = 32, Group 1). They were matched for donor type and RTx period with children aged 3-13 years (N = 32, Group 2) and 13-18 years (N = 32, Group 3). There were no between-group significant differences regarding distributions of gender, primary renal disease, proportion of dialysis before RTx, and growth (SDS). Compared to Groups 2 and 3, Group 1 had more peritoneal dialyses (P < ...
January 17, 2018: Pediatric Transplantation
https://www.readbyqxmd.com/read/29340699/long-term-expression-of-glomerular-genes-in-diabetic-nephropathy
#13
Dominik Chittka, Bernhard Banas, Laura Lennartz, Franz Josef Putz, Kathrin Eidenschink, Sebastian Beck, Thomas Stempfl, Christoph Moehle, Simone Reichelt-Wurm, Miriam C Banas
Background: Although diabetic nephropathy (DN) is the most common cause for end-stage renal disease in western societies, its pathogenesis still remains largely unclear. A different gene pattern of diabetic and healthy kidney cells is one of the probable explanations. Numerous signalling pathways have emerged as important pathophysiological mechanisms for diabetes-induced renal injury. Methods: Glomerular cells, as podocytes or mesangial cells, are predominantly involved in the development of diabetic renal lesions...
January 11, 2018: Nephrology, Dialysis, Transplantation
https://www.readbyqxmd.com/read/29340324/temporal-association-between-pla2r-antibodies-and-clinical-outcomes-in-primary-membranous-nephropathy
#14
R Ramachandran, A K Yadav, V Kumar, N Inamdar, R Nada, K L Gupta, V Jha
Introduction: Autoantibodies to M-type phospholipase A2 receptor (aPLA2R) are seen in two-thirds of patients with primary membranous nephropathy (PMN) and are associated with disease activity. However, the precise temporal dynamics between the presence and amount of aPLA2R in circulation, as well as the clinical activity, are not known. We evaluated the temporal association between disease activity and serum aPLA2R during and after treatment in PMN. Methods: The study included all patients with PMN and elevated aPLA2R who were started on immunosuppressive therapy for persistent nephrotic syndrome at a single center between December 2014 and December 2015...
January 2018: KI Reports
https://www.readbyqxmd.com/read/29340323/clinical-and-pathological-significance-of-autoantibodies-to-erythropoietin-receptor-in-type-2-diabetic-patients-with-ckd
#15
Akinori Hara, Kengo Furuichi, Akihiko Koshino, Haruka Yasuda, Trang Thi Thu Tran, Yasunori Iwata, Norihiko Sakai, Miho Shimizu, Shuichi Kaneko, Hiroyuki Nakamura, Takashi Wada
Introduction: We examined the impact of autoantibodies on the erythropoietin receptor (EPOR) in type 2 diabetic patients with chronic kidney disease (CKD). Methods: A total of 112 Japanese patients with type 2 diabetes who had CKD were enrolled in this study and followed for a mean of 45 months. Sera from these patients were screened for anti-EPOR antibodies using enzyme-linked immunosorbent assays. Results: Anti-EPOR antibodies were detected in 26 patients (23%)...
January 2018: KI Reports
https://www.readbyqxmd.com/read/29340319/life-expectancy-for-patients-from-the-southeastern-united-states-with-iga-nephropathy
#16
M Colleen Hastings, Zoran Bursac, Bruce A Julian, Emanuel Villa Baca, Jennifer Featherston, Susan Y Woodford, Lisa Bailey, Robert J Wyatt
Introduction: Although end-stage renal disease (ESRD) and surrogate markers for renal dysfunction are frequently used as outcome markers for IgA nephropathy, the clinical course after reaching ESRD is not well documented. This study examined outcomes of progression to ESRD and age at death in a cohort of adults with IgA nephropathy with a long duration of follow-up. Methods: Patient and kidney survival of 251 adult patients with IgA nephropathy from the southeastern United States diagnosed between January 1, 1976 and December 31, 2005 were analyzed...
January 2018: KI Reports
https://www.readbyqxmd.com/read/29340315/contrast-induced-nephropathy-and-oxygen-pretreatment-in-patients-with-impaired-renal-function
#17
Haruki Sekiguchi, Yoichi Ajiro, Yoshie Uchida, Kentaro Jujo, Kazunori Iwade, Naohide Tanaka, Ken Shimamoto, Yukio Tsurumi, Masatoshi Kawana, Nobuhisa Hagiwara
Introduction: Contrast-induced nephropathy is a complication following coronary angiography and percutaneous coronary intervention. Because contrast-induced nephropathy is a predictor of long-term mortality in patients with ischemic heart disease undergoing percutaneous coronary intervention, preventive strategies are required. We assessed the effects of periprocedural oxygenation on contrast-induced nephropathy among patients with pre-existing renal dysfunction. Methods: A total of 200 consecutive patients with impaired renal function (estimated glomerular filtration < 60 ml/min per 1...
January 2018: KI Reports
https://www.readbyqxmd.com/read/29340155/preservation-of-renal-function-by-intensive-glycemic-control
#18
Naoya Toriu, Masayuki Yamanouchi, Rikako Hiramatsu, Noriko Hayami, Junichi Hoshino, Akinari Sekine, Masahiro Kawada, Eiko Hasegawa, Tatsuya Suwabe, Keiichi Sumida, Toshiharu Ueno, Naoki Sawa, Kenichi Ohashi, Takeshi Fujii, Kenmei Takaichi, Motoko Yanagita, Tetsuro Kobayasi, Yoshifumi Ubara
We report the case of a 67-year-old Japanese woman with type 1 diabetes mellitus. At 47 years of age, her hemoglobin A1c (HbA1c) was 10.0%, and she had overt nephropathy. The first renal biopsy yielded a diagnosis of diabetic nephropathy. Intensive glycemic control was initiated and her HbA1c improved to 6.0%. Renal dysfunction showed no progression for 15 years. At 62 years of age, a second renal biopsy was performed. Glomerular lesions did not show progression but tubulointerstitial fibrosis and vascular lesions showed progression compared with the first biopsy...
2018: Endocrinology, Diabetes & Metabolism Case Reports
https://www.readbyqxmd.com/read/29340080/inhibition-of-tumor-necrosis-factor-signaling-attenuates-renal-immune-cell-infiltration-in-experimental-membranous-nephropathy
#19
Yen-Sung Huang, Shin-Huei Fu, Kuo-Cheng Lu, Jin-Shuen Chen, Hsin-Yi Hsieh, Huey-Kang Sytwu, Chia-Chao Wu
Idiopathic membranous nephropathy (MN) is an autoimmune-mediated glomerulonephritis and the most common cause of idiopathic nephrotic syndrome in adult humans. A tumor necrosis factor α (TNF-α)-mediated inflammatory response via TNF receptor 1 (TNFR1) and TNFR2 has been proposed as a pathogenic factor. In this study, we assessed the therapeutic response to blocking TNF signaling in experimental MN. Murine MN was induced experimentally by cationic bovine serum albumin (cBSA); phosphate-buffered saline was used in control mice...
December 19, 2017: Oncotarget
https://www.readbyqxmd.com/read/29340054/febuxostat-attenuates-er-stress-mediated-kidney-injury-in-a-rat-model-of-hyperuricemic-nephropathy
#20
Li He, Ying Fan, Wenzhen Xiao, Teng Chen, Jiejun Wen, Yang Dong, Yiyun Wang, Shiqi Li, Rui Xue, Liyang Zheng, John Cijiang He, Niansong Wang
Hyperuricemia contributes to kidney tubular injury and kidney fibrosis. However, the underlying mechanism remains unclear. Here we examined the role of RTN1A, a novel endoplasmic reticulum (ER)-associated protein and ER stress in hyperuricemic nephropathy. We first found the expression of RTN1A and ER stress markers was significantly increased in kidney biopsies of hyperuricemia patients with kidney injury. In a rat model of hyperuricemic nephropathy (HN) established by oral administration of a mixture of adenine and potassium oxonate, increased expression of RTN1A and ER stress was shown in tubular and interstitial compartment of rat kidneys...
December 19, 2017: Oncotarget
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