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Glomerulonephrities diabetes

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https://www.readbyqxmd.com/read/29320993/distribution-of-glomerular-diseases-in-taiwan-preliminary-report-of-national-renal-biopsy-registry-publication-on-behalf-of-taiwan-society-of-nephrology
#1
Hsien-Fu Chiu, Hung-Chun Chen, Kuo-Cheng Lu, Kuo-Hsiung Shu
BACKGROUND: Despite the development of biomarkers and noninvasive imaging tools, biopsy remains the only method for correctly diagnosing patients with unexplained hematuria, proteinuria and renal failure. Renal biopsy has been performed for several decades in Taiwan; however, a national data registry is still lacking until 2013. METHODS: The Renal Biopsy Registry Committee was established within the Taiwan Society of Nephrology in January 2013. A biopsy registry format, including basic demographic data, baseline clinical features, laboratory data, and clinical and pathological diagnosis was developed...
January 10, 2018: BMC Nephrology
https://www.readbyqxmd.com/read/29282014/spectrum-characteristics-of-patients-with-chronic-kidney-disease-ckd-with-increasing-age-in-a-major-metropolitan-renal-service
#2
Usman Mahmood, Helen G Healy, Adrian Kark, Anne Cameron, Zaimin Wang, Rajitha Abeysekera, Wendy E Hoy
BACKGROUND: Aim of our study is to describe, in people with CKD, the demographic and clinical characteristics and outcomes with increasing age. The prevalence of CKD in Western populations, where longevity is the norm, is about 10-15%, but how age influence different characteristics of patients with CKD is largely not known. METHODS: One thousand two hundred sixty-five patients enrolled in the CKD.QLD registry at the Royal Brisbane and Women's Hospital were grouped according to age at consent i...
December 28, 2017: BMC Nephrology
https://www.readbyqxmd.com/read/29241212/serum-magnesium-abnormality-and-influencing-factors-of-serum-magnesium-level-in-peritoneal-dialysis-patients-a-single-center-study-in-northern-china
#3
Shihming Tsai, Huiping Zhao, Bei Wu, Li Zuo, Mei Wang
BACKGROUND/AIMS: Both hypomagnesemia and hypermagnesemia have been associated with cardiovascular diseases, bone diseases, and mortality in dialysis patients. We aimed to investigate the prevalence of and influencing factors for abnormal serum Mg levels in patients on peritoneal dialysis (PD). METHODS: A cross-sectional study in Peking University People's Hospital recorded the demographic information, clinical characteristics, and laboratory data. Data were assessed and compared with the results from 2 other studies in China...
December 14, 2017: Blood Purification
https://www.readbyqxmd.com/read/29229234/trans-resveratrol-mitigates-type-1-diabetes-induced-oxidative-dna-damage-and-accumulation-of-advanced-glycation-end-products-in-glomeruli-and-tubules-of-rat-kidneys
#4
Heba Al-Hussaini, Narayana Kilarkaje
Hyperglycemia induces the formation of advanced glycation end products (AGEs) and their receptors (RAGEs), which alter several intracellular signaling mechanisms leading to the onset and progression of diabetic nephropathy. The present study focused on, i) modulatory effects of trans-resveratrol (3,5,4'-trihydroxy-trans-stilbene) on structural changes, AGE (NƐ-carboxymethyl-lysine), RAGE, oxidative stress and DNA damage, and apoptosis, and ii) localization of fibrotic changes, AGE, RAGE, 8-oxo-dG and 4-hydroxynonenal (4-HNE) in diabetic rat kidneys...
December 8, 2017: Toxicology and Applied Pharmacology
https://www.readbyqxmd.com/read/29225801/histologic-regression-of-fibrillary-glomerulonephritis-the-first-report-of-biopsy-proven-spontaneous-resolution-of-disease
#5
Miroslav Sekulic, Samih H Nasr, Joseph P Grande, Lynn D Cornell
Fibrillary glomerulonephritis (FGN) is a rare immune complex type glomerulonephritis characterized by glomerular deposition of randomly oriented fibrils measuring 10-30 nm in thickness, and typically presents with proteinuria with or without renal insufficiency and hematuria. We present a case in which a patient initially presented at age 41 years with nephrotic-range proteinuria and hypertension; a kidney biopsy showed FGN. The patient was treated with angiotensin receptor blockage only, without immunosuppression as per patient preference, and the level of protein in the urine improved...
December 2017: Clinical Kidney Journal
https://www.readbyqxmd.com/read/29217879/iga-dominant-infection-related-glomerulonephritis-in-india-a-single-center-experience
#6
J Dhanapriya, T Balasubramaniyan, S P Maharajan, T Dineshkumar, R Sakthirajan, N Gopalakrishnan, M Nagarajan
IgA-dominant infection-related glomerulonephritis (IRGN) is a distinct morphologic variant of IRGN, characterized by dominant or codominant glomerular deposits of IgA, mostly in elderly and patients with diabetes. More cases are being reported in recent times due to increased awareness of the disease entity and increased rate of Staphylococcus infection. It usually presents as rapidly progressive renal failure with proteinuria, and treatment guidelines for this disease entity are not well defined. We report here 12 cases of IgA-dominant IRGN seen over a period of 5 years from a single center...
November 2017: Indian Journal of Nephrology
https://www.readbyqxmd.com/read/29210632/role-of-matrix-metalloproteinases-in-degenerative-kidney-disorders
#7
Shifa Narula, Chanderdeep Tandon, Simran Tandon
Matrix metalloproteinases (MMPs) are members of calcium dependent-zinc containing endopeptidases that play a pivotal role in extracellular matrix (ECM) remodeling. MMPs are also known to cleave non-matrix proteins, including cell surface receptors, TNF-α, angiotensin-II, growth factors, (especially transforming growth factor-β1, ΤGF-β1) plasminogen, endothelin and other bioactive molecules. The tissue inhibitors of metalloproteinases (TIMPs) inhibit the activity of MMPs and decrease ECM degradation. Various patho-physiological conditions have been linked with the imbalance of ECM synthesis and degradation...
December 5, 2017: Current Medicinal Chemistry
https://www.readbyqxmd.com/read/29208861/etiology-of-early-renal-allograft-dysfunction-and-comparison-between-dysfunction-and-function-group-a-single-center-study
#8
K M Hadiuzzaman, S F Islam, M O Faroque, R M Hossain, M Munirunnessa, S I Selim, M Morshed
Over a period of two years thirty five renal allograft recipients & donors were evaluated to find out the aetiology of early renal allograft dysfunction, in the Department of Nephrology, Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh from March 2010 to February 2012. A comparison was made between dysfunction & functioning graft group. Mean age of recipients were (36.4±9.4) years, mean age of donors were (41.7±8.3) years, with a male and female ratio of 3:1. Fifty percent recipients showed one heliotype match, ninety percent recipients were anti CMV antibody IgG positive, few were anti CMV antibody IgM positive...
October 2017: Mymensingh Medical Journal: MMJ
https://www.readbyqxmd.com/read/29155498/global-impact-of-nephropathies
#9
REVIEW
Philip Kam-Tao Li, Terry King-Wing Ma
The global burden of chronic kidney disease (CKD) has increased substantially in recent years, partly attributed to the global epidemic of diabetes mellitus. In many countries including China, glomerulonephritis was the most common cause of end stage renal disease (ESRD). The mortality rate of dialysis patients can be as high as patients with colon, breast and prostate cancers. CKD has important socio-economic impact on the healthcare system and society. Increasing awareness and early detection of CKD cannot be overemphasized...
December 2017: Nephrology
https://www.readbyqxmd.com/read/29130681/nodular-glomerulosclerosis-not-always-diabetic-nephropathy
#10
Olga Balafa, Georgios Liapis
Nodular glomerulosclerosis -as it was originally described by Kimmelstiel and Wilson- is the main pathognomonic lesion of diabetic nephropathy. However, this particular pattern can also be seen in other conditions such as membranoproliferative glomerulonephritis, light or heavy chain deposition disease, amyloidosis, fibrillary and immunotactoid glomerulonephritis and Takayasu's arteritis. History of diabetes as well as other clinical and pathological features are of crucial importance in order to determine the precise cause of nodular glomerulosclerosis...
November 10, 2017: Minerva Medica
https://www.readbyqxmd.com/read/29115212/endemic-influences-of-political-regimes-healthcare-systems-and-preferences-on-the-frequencies-and-incidences-of-nephropathies-in-eastern-saxony-germany%C3%A2
#11
Sam Sedaghat, Eleène Sahmila Heshmati, Thomas Frese, Wilma Gertrud Rasche, Filip Barinka, Florian Fahr, Joachim Beige, Stephan Schiekofer, Franz Maximilian Rasche
INTRODUCTION: The possible confounding influence of investigator-related preferences, available histological techniques, and healthcare systems on the frequencies and incidences of primary and secondary nephropathies was evaluated in this long-term observation. MATERIALS AND METHODS: The observation time from 1983 to 2010 was divided in regard to the political regimes: a) prior to and after German reunification: German Democratic Republic (GDR, period 1 from 1983 to 1990)/Federal Republic of Germany (FRG, period 2 from 1990 to 2010); and the two heads of the division of nephrology, b) conductor 1 (1983 - 2006) and conductor 2 (2006 - 2010)...
December 2017: Clinical Nephrology
https://www.readbyqxmd.com/read/29106627/bi-nucleation-of-podocytes-is-uniformly-accompanied-by-foot-processes-widening-in-renal-disease
#12
Johanna Mühldorfer, Eva Pfister, Maike Büttner-Herold, Monika Klewer, Kerstin Amann, Christoph Daniel
Background: Podocytes are terminally differentiated glomerular cells expressing a highly complex architecture and lacking the ability to proliferate. However, during renal injury or stress these cells can re-enter into the cell cycle but fail to divide. As a consequence, bi- and multi-nucleated podocytes can be identified in renal biopsies from patients with various kidney diseases. It is still unclear whether the occurrence of such cells is dependent on or correlates with renal damage and if bi- or multi-nucleation results in ultrastructural alterations such as e...
July 2, 2017: Nephrology, Dialysis, Transplantation
https://www.readbyqxmd.com/read/29039350/the-toxicity-of-vanadium-on-gastrointestinal-urinary-and-reproductive-system-and-its-influence-on-fertility-and-fetuses-malformations
#13
Aleksandra Wilk, Dagmara Szypulska-Koziarska, Barbara Wiszniewska
Vanadium is a transition metal that has a unique and beneficial effect on both humans and animals. For many years, studies have suggested that vanadium is an essential trace element. Its biological properties are of interest due to its therapeutic potential, including in the treatment of diabetes mellitus. Vanadium deficiencies can lead to a range of pathologies. However, excessive concentration of this metal can cause irreversible damage to various tissues and organs. Vanadium toxicity mainly manifests in gastrointestinal symptoms, including diarrhea, vomiting, and weight reduction...
September 25, 2017: Postȩpy Higieny i Medycyny Doświadczalnej
https://www.readbyqxmd.com/read/29027595/carnosinase-diabetes-mellitus-and-the-potential-relevance-of-carnosinase-deficiency
#14
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/29020719/diagnosis-and-management-of-nephrotic-syndrome
#15
Oonagh McCloskey, Alexander P Maxwell
Nephrotic syndrome is defined by a triad of clinical features: oedema, substantial proteinuria (> 3.5 g/24 hours) and hypoalbuminaemia (< 30 g/L). It is often associated with hyperlipidaemia, thromboembolism and an increased risk of infection. Nephrotic syndrome develops following pathological injury to renal glomeruli. This may be a primary problem, with a disease specific to the kidneys, or secondary to a systemic disorder such as diabetes mellitus. The most common cause in children is minimal change glomerulonephritis...
February 2017: Practitioner
https://www.readbyqxmd.com/read/29018146/anca-and-iga-glomerulonephritis-all-in-one-prognosis-and-complications
#16
Pitchaphon Nissaisorakarn, Vivette D'Agati, Kisra Anis, Belinda Jim
We present the case of a 75-year-old Hispanic woman with known stage 3 chronic kidney disease, long-standing hypertension and type 2 diabetes mellitus who presented with right-sided abdominal pain and acute kidney injury, nephrotic range proteinuria with positive antimyeloperoxidase antibody. A renal biopsy revealed IgA nephropathy with superimposed pauci-immune antineutrophilic cytoplasmic antibody (ANCA)-associated crescentic glomerulonephritis. The patient was treated with pulse intravenous methylprednisolone, cyclophosphamide and plasmapheresis...
October 9, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28984299/medical-renal-diseases-are-frequent-but-often-unrecognized-in-adult-autopsies
#17
Marie E Perrone, Anthony Chang, Kammi J Henriksen
Kidney diseases affect many hospitalized patients and contribute to morbidity and mortality. Therefore, kidney disease should be prevalent, but the frequency and spectrum of medical renal pathology in autopsy specimens has not been well documented. We sought to determine the spectrum of medical renal pathology in adult autopsy specimens and the frequency of overlooked diagnoses. We reviewed the hematoxylin- and eosin-stained kidney sections from 140 adult autopsies performed at a large teaching hospital over a 2-year period...
October 6, 2017: Modern Pathology: An Official Journal of the United States and Canadian Academy of Pathology, Inc
https://www.readbyqxmd.com/read/28983073/abo-incompatible-renal-transplantation-with-high-antibody-titer-a-case-report
#18
Deepak Shankar Ray, Sharmila Thukral
BACKGROUND Even though renal transplantation across blood groups is not uncommonly practiced nowadays, there is still hesitation regarding ABO-incompatible transplantation with very high baseline antibody titer. In this case report, the outcome of an ABO-incompatible kidney transplant recipient with a high baseline isoagglutinin titer is reported. CASE REPORT The patient was a non-diabetic, 33-year-old man with end-stage renal disease secondary to chronic glomerulonephritis. The only kidney donor available was his mother, who was blood-group incompatible...
October 6, 2017: American Journal of Case Reports
https://www.readbyqxmd.com/read/28981228/-work-up-and-follow-up-of-a-proteinuria-who-does-what-and-how
#19
M Libertalis
Reagent strip urinalysis is a very simple and affordable way to detect proteinuria. This mean, however efficient, generally requires further laboratory analysis of an early morning urine sample, as readily available. Lately, urinary albumin-to-creatinine ratio (ACR) has largely taken over other detection methods by its precision and ability to foreshow earlier stages of diabetic nephropathy. The confirmation of this biological abnormality enables chronic kidney disease staging, helps appreciate the risk it is associated with, and must lead to different interventions in order to reduce its burden : cause determination (which might eventually lead to a kidney biopsy) ; renin-angiotensin-system blockade in every ACR ⟩ 300 mg/g patients (or in ACR 30 - 300 mg/g diabetic patients) ; hypertension control ; or specific treatment (e...
2017: Revue Médicale de Bruxelles
https://www.readbyqxmd.com/read/28975104/proliferative-glomerulonephritis-with-monoclonal-igg-deposits-an-unusual-cause-of-de-novo-disease-in-kidney-allograft
#20
Sabiha M Hussain, Kalathil K Sureshkumar
BACKGROUND: Proliferative glomerulonephritis with monoclonal IgG deposits (PGNMID) is a newly described and rare entity that can develop in native and very rarely in transplanted kidneys. We present a patient who developed de novo PGNMID in the kidney allograft along with a review of the literature. CASE PRESENTATION: A 38-year old female with type 1 diabetes who underwent successful simultaneous pancreas-kidney (SPK) transplantation 6 years earlier presented with rising serum creatinine, nephrotic range proteinuria and microhematuria...
July 2017: Journal of Nephropathology
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