keyword
MENU ▼
Read by QxMD icon Read
search

injury renal acute prevention

keyword
https://www.readbyqxmd.com/read/29159875/renal-hypoxia-in-kidney-disease-cause-or-consequence
#1
REVIEW
Connie P C Ow, Jennifer P Ngo, Md Mahbub Ullah, Lucinda M Hilliard, Roger G Evans
Tissue hypoxia has been proposed as an important factor in the pathophysiology of both chronic kidney disease and acute kidney injury, initiating and propagating a vicious cycle of tubular injury, vascular rarefaction, and fibrosis and thus exacerbation of hypoxia. Here, we critically evaluate this proposition by systematically reviewing the literature relevant to the following six questions: (1) Is kidney disease always associated with tissue hypoxia? (2) Does tissue hypoxia drive signaling cascades that lead to tissue damage and dysfunction? (3) Does tissue hypoxia per se lead to kidney disease? (4) Does tissue hypoxia precede pathology? (5) Does tissue hypoxia co-localize with pathology? (6) Does prevention of tissue hypoxia prevent kidney disease? We conclude that tissue hypoxia is a common feature of both acute kidney injury and chronic kidney disease...
November 21, 2017: Acta Physiologica
https://www.readbyqxmd.com/read/29154782/neutrophil-depletion-protects-against-zomepirac-induced-acute-kidney-injury-in-mice
#2
Shohei Yamashita, Shingo Oda, Hideko Endo, Koichi Tsuneyama, Tsuyoshi Yokoi
Acyl glucuronide (AG) metabolites of carboxylic acid-containing drugs have been implicated in drug toxicity. Zomepirac (ZP) is a non-steroidal anti-inflammatory drug that was withdrawn from the market because of anaphylactic reactions and renal injury. We recently established a novel mouse model of ZP-induced kidney injury by increasing zomepirac acyl-glucuronide (ZP-AG) concentration via pretreatment with tri-O-tolyl phosphate, a nonselective esterase inhibitor, and l-buthionine-(S,R)-sulfoximine, a glutathione synthesis inhibitor...
November 14, 2017: Chemico-biological Interactions
https://www.readbyqxmd.com/read/29151282/epidemiology-and-impact-of-bloodstream-infections-among-kidney-transplant-recipients-a-retrospective-single-center-experience
#3
Ali M Shendi, Gabriel Wallis, Helena Painter, Mark Harber, Sophie Collier
BACKGROUND: Bloodstream infections (BSI) represent an important source of morbidity and mortality, as well as an increasing therapeutic challenge, among solid organ transplant recipients. Understanding the epidemiological and microbiological characteristics of BSI following renal transplantation is paramount to the implementation of appropriate preventative and therapeutic measures. METHODS: We conducted a retrospective review of all BSI episodes occurring between July 2009 and April 2016 in adult patients, who received a renal transplant at Royal Free London hospital...
November 19, 2017: Transplant Infectious Disease: An Official Journal of the Transplantation Society
https://www.readbyqxmd.com/read/29149818/renal-dysfunction-following-elective-endovascular-aortic-aneurysm-repair
#4
Esma Isenovic, Djodje Radak, Mihailo Neskovic, Petar Otasevic
Abdominal aortic aneurysm (AAA) is a degenerative disease of the aortic wall with potentially fatal complications. Open repair (OR) was considered the gold standard, until the emergence of endovascular aneurysm repair (EVAR), which is less invasive and equally (if not more) effective. As the popularity of endovascular procedures grows, related complications become more evident, with kidney damage being one of them. Although acute kidney injury (AKI) following EVAR is relatively common, its true incidence is still uncertain...
November 16, 2017: Current Vascular Pharmacology
https://www.readbyqxmd.com/read/29145879/allogeneic-mesenchymal-stem-cell-as-induction-therapy-to-prevent-both-delayed-graft-function-and-acute-rejection-in-deceased-donor-renal-transplantation-study-protocol-for-a-randomized-controlled-trial
#5
Qipeng Sun, Liangqing Hong, Zhengyu Huang, Ning Na, Xuefeng Hua, Yanwen Peng, Ming Zhao, Ronghua Cao, Qiquan Sun
BACKGROUND: Using kidneys from deceased donors is an available strategy to meet the growing need of grafts. However, higher incidences of delayed graft function (DGF) and acute rejection exert adverse effects on graft outcomes. Since ischemia-reperfusion injury (IRI) and ongoing process of immune response to grafts are the major causes of DGF and acute rejection, the optimal induction intervention should possess capacities of both repairing renal structure injury and suppressing immune response simultaneously...
November 16, 2017: Trials
https://www.readbyqxmd.com/read/29145282/autosomal-dominant-polycystic-kidney-disease-combined-with-hypertrophic-cardiomyopathy-a-case-report
#6
Yingjing Shen, Chenggang Xu
INTRODUCTION: This report describes the novel sampling of autosomal dominant polycystic kidney disease (ADPKD) combined with hypertrophic cardiomyopathy (HCM). SYMPTOMS AND CLINICAL FINDINGS: A 48-year-old Chinese man presented with anasarca, hypourocrinia, gross hematuria, and weight gain by 10 kg subsequently developed acute kidney injury after struck by acute respiratory distress syndrome, really a threat to his heart. DIAGNOSES: Abdominal ultrasound revealed multiple small cysts in both kidneys, with the right kidney measuring 11...
November 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29130810/outcomes-after-angiography-with-sodium-bicarbonate-and-acetylcysteine
#7
Steven D Weisbord, Martin Gallagher, Hani Jneid, Santiago Garcia, Alan Cass, Soe-Soe Thwin, Todd A Conner, Glenn M Chertow, Deepak L Bhatt, Kendrick Shunk, Chirag R Parikh, Edward O McFalls, Mary Brophy, Ryan Ferguson, Hongsheng Wu, Maria Androsenko, John Myles, James Kaufman, Paul M Palevsky
Background Intravenous sodium bicarbonate and oral acetylcysteine are widely used to prevent acute kidney injury and associated adverse outcomes after angiography without definitive evidence of their efficacy. Methods Using a 2-by-2 factorial design, we randomly assigned 5177 patients at high risk for renal complications who were scheduled for angiography to receive intravenous 1.26% sodium bicarbonate or intravenous 0.9% sodium chloride and 5 days of oral acetylcysteine or oral placebo; of these patients, 4993 were included in the modified intention-to-treat analysis...
November 12, 2017: New England Journal of Medicine
https://www.readbyqxmd.com/read/29119923/drug-induced-nephrotoxicity-pathogenic-mechanisms-biomarkers-and-prevention-strategies
#8
Jiaguo Huang, Huizi Wu
Overdosing of the drugs, drug-drug interaction or drug related adverse effects are the risk factors of drug-induced nephrotoxicity. Since the use of some nephrotoxic drugs is still unavoidable in clinic, to understand the pathogenic mechanisms of nephrotoxicity of these drugs is critical to decrease the incidence of kidney injury. Early detection of drug-induced nephrotoxicity and reduce the therapeutic side effects are still accessible approaches to avoid the end stage of renal failure. Therefore, the discovery or development of the early and accurate diagnostic biomarkers is an effective prevention strategy for drug-induced kidney impairment...
November 8, 2017: Current Drug Metabolism
https://www.readbyqxmd.com/read/29115386/protein-extracted-from-porphyra-yezoensis-prevents-cisplatin-induced-nephrotoxicity-by-downregulating-the-mapk-and-nf-%C3%AE%C2%BAb-pathways
#9
In-Hye Kim, Mi-Jin Kwon, Jae-Hun Jung, Taek-Jeong Nam
Acute renal failure is a serious complication of treatment with the anticancer drug cisplatin. Cisplatin exerts a cytotoxic effect on renal cells by inducing apoptosis through activating the tumor suppressor p53, nuclear factor‑κB (NF‑κB) and mitogen‑activated protein kinase (MAPK)/p38 pathways. Effects of protein extracts of the brown seaweed Porphyra yezoensis (P. yezoensis) on cytotoxicity, inflammation and cell proliferation have been reported; however, the effects of P. yezoensis protein (PYP) extract on cisplatin‑induced renal injury have remained elusive...
October 26, 2017: International Journal of Molecular Medicine
https://www.readbyqxmd.com/read/29114374/prevention-of-chemotherapy-induced-nephrotoxicity-in-children-with-cancer
#10
REVIEW
Fatemeh Ghane Sharbaf, Hamid Farhangi, Farahnak Assadi
Children with cancer treated with cytotoxic drugs are frequently at risk of developing renal dysfunction. The cytotoxic drugs that are widely used for cancer treatment in children are cisplatin (CPL), ifosfamide (IFO), carboplatin, and methotrexate (MTX). Mechanisms of anticancer drug-induced renal disorders are different and include acute kidney injury (AKI), tubulointerstitial disease, vascular damage, hemolytic uremic syndrome (HUS), and intrarenal obstruction. CPL nephrotoxicity is dose-related and is often demonstrated with hypomagnesemia, hypokalemia, and impaired renal function with rising serum creatinine and blood urea nitrogen levels...
2017: International Journal of Preventive Medicine
https://www.readbyqxmd.com/read/29104728/oxidative-stress-and-acute-kidney-injury-in-critical-illness-pathophysiologic-mechanisms-biomarkers-interventions-and-future-perspectives
#11
REVIEW
Paraskevi Pavlakou, Vassilios Liakopoulos, Theodoros Eleftheriadis, Michael Mitsis, Evangelia Dounousi
Acute kidney injury (AKI) is a multifactorial entity that occurs in a variety of clinical settings. Although AKI is not a usual reason for intensive care unit (ICU) admission, it often complicates critically ill patients' clinical course requiring renal replacement therapy progressing sometimes to end-stage renal disease and increasing mortality. The causes of AKI in the group of ICU patients are further complicated from damaged metabolic state, systemic inflammation, sepsis, and hemodynamic dysregulations, leading to an imbalance that generates oxidative stress response...
2017: Oxidative Medicine and Cellular Longevity
https://www.readbyqxmd.com/read/29098067/radiographic-and-magnetic-resonances-contrast-agents-essentials-and-tips-for-safe-practices
#12
REVIEW
Mohamed R Nouh, Mohamed A El-Shazly
With extended and continued expansion of medical imaging utilization in modern medical practice over last decade, radiologists as well as other faculty staff dealing with radiographic and magnetic resonances contrast media (CM) have to be well oriented with their potential hypersensitivity reactions and recognize high-risk groups liable to develop it and enable early recognition. Radiologists and other medical staff involved in administration and dealing with CM have to be ready to implement prompt, practical and effective management plan to deal with these scenarios should they emerge...
September 28, 2017: World Journal of Radiology
https://www.readbyqxmd.com/read/29072686/suppression-of-bmp-7-by-histone-deacetylase-2-promoted-apoptosis-of-renal-tubular-epithelial-cells-in-acute-kidney-injury
#13
Taotao Ma, Cheng Huang, Qingqing Xu, Yang Yang, Yaru Liu, Xiaoming Meng, Jun Li, Min Ye, Hong Liang
Cisplatin, a highly effective and widely used chemotherapeutic agent, has a major limitation for its nephrotoxicity. Currently, there are no therapies available to treat or prevent cisplatin nephrotoxicity. We recently identified a novel strategy for attenuating its nephrotoxicity in chemotherapy by histone deacetylase (HDAC) inhibitors via epigenetic modification to enhance bone morphogenetic protein 7 (BMP-7) expression. Cisplatin upregulated the activity of HDAC2 in the kidney. Inhibition of HDAC with clinically used trichostatin A (TSA) or valproic acid (VPA) suppressed cisplatin-induced kidney injury and epithelial cell apoptosis...
October 26, 2017: Cell Death & Disease
https://www.readbyqxmd.com/read/29071768/protective-effect-of-salvianolic-acid-a-on-ischaemia-reperfusion-acute-kidney-injury-in-rats-through-protecting-against-peritubular-capillary-endothelium-damages
#14
Zuokai Zhang, Dong Qi, Xuekai Wang, Zhenfang Gao, Peng Li, Wenbo Liu, Xiao Tian, Yue Liu, Mingyan Yang, Ke Liu, Huaying Fan
Renal ischaemia-reperfusion (I/R) injury is the most common cause of acute kidney injury (AKI). Peritubular capillary (PTC) endothelium damages are an important pathogenesis during I/R AKI. Salvianolic acid A (SAA) possesses various pharmacological activities. The study investigated whether SAA ameliorated I/R AKI through protecting against PTC endothelium damages. Male Sprague-Dawley rats were divided into 6 groups: control, sham, I/R, and I/R plus SAA (2.5, 5, 10 mg/kg) groups. Rats were subjected to bilateral renal pedicle clamping for 60 min, and killed at 24 hr after reperfusion...
October 26, 2017: Phytotherapy Research: PTR
https://www.readbyqxmd.com/read/29068550/5-aminolevulinic-acid-exerts-renoprotective-effect-via-nrf2-activation-in-murine-rhabdomyolysis-induced-acute-kidney-injury
#15
Atsushi Uchida, Kengo Kidokoro, Yuji Sogawa, Seiji Itano, Hajime Nagasu, Minoru Satoh, Tamaki Sasaki, Naoki Kashihara
AIM: Acute kidney injury (AKI) is associated with chronic kidney disease (CKD), as well as high mortality, but effective treatments for AKI are still lacking. A recent study reported the prevention of renal injury, such as ischemia-reperfusion injury (IRI), by 5-aminolevulinic acid (ALA), which induces an antioxidant effect. The current study aimed to investigate the effect of ALA in a rhabdomyolysis-induced mouse model of AKI created by intramuscular injection of 50% glycerol. METHODS: Rhabdomyolysis-induced AKI was induced by an intramuscular injection of glycerol (5 ml/kg body weight) into mice...
October 25, 2017: Nephrology
https://www.readbyqxmd.com/read/29063424/assessing-renal-changes-after-remote-ischemic-preconditioning-ripc-of-the-upper-extremity-using-bold-imaging-at-3t
#16
Florian Siedek, Thorsten Persigehl, Roman-Ulrich Mueller, Volker Burst, Thomas Benzing, David Maintz, Stefan Haneder
OBJECTIVE: Acute kidney injury (AKI) is an important risk factor for a number of adverse outcomes including end-stage renal disease and cardiovascular morbidity and mortality. Whilst many clinical situations that can induce AKI are known-e.g. drug toxicity, contrast agent exposure or ischemia during surgery-targeted preventive or therapeutic measures are still lacking. As to renoprotective strategies, remote ischemic preconditioning (RIPC) is one of the most promising novel approaches and has been examined by a number of clinical trials...
October 23, 2017: Magma
https://www.readbyqxmd.com/read/29061334/neutrophil-peptidyl-arginine-deiminase-4-has-a-pivotal-role-in-ischemia-reperfusion-induced-acute%C3%A2-kidney-injury
#17
Wesley M Raup-Konsavage, Yanming Wang, Wei Wei Wang, Denis Feliers, Hong Ruan, W Brian Reeves
Ischemia/reperfusion is a common cause of acute kidney injury (AKI). However, mechanisms underlying the sudden loss in kidney function and tissue injury remain to be fully elucidated. Here, we investigated the role of peptidyl arginine deiminase-4 (PAD4), which converts arginine to citrulline and plays a role in epigenetic regulation and inflammation, in renal ischemia/reperfusion injury. PAD4 expression was highly induced in infiltrating leukocytes 24 hours following renal ischemia and reperfusion. This induction was accompanied by citrullination of histone H3 and formation of neutrophil extracellular traps in kidneys of wild-type mice...
October 20, 2017: Kidney International
https://www.readbyqxmd.com/read/29058639/hospital-acquired-acute-kidney-injury-is-associated-with-increased-mortality-but-not-increased-readmission-rates-in-a-uk-acute-hospital
#18
Nerissa Jurawan, Tanya Pankhurst, Charles Ferro, Peter Nightingale, Jamie Coleman, David Rosser, Simon Ball
BACKGROUND: Acute Kidney Injury (AKI) has evoked much interest over the past decade and is reported to be associated with high inpatient mortality. Preventable death and increased readmission rates related to AKI have been the focus of considerable interest. METHODS: We studied hospital acquired AKI in all emergency hospital admissions, except transfers from ICU to ICU or patients known to renal services, to ascertain mortality and readmission rates, and trackable modifiable factors for death, using cox regression and Kaplan Meier survival curves...
October 20, 2017: BMC Nephrology
https://www.readbyqxmd.com/read/29052443/investigation-and-analysis-of-galerina-sulciceps-poisoning-in-a-canteen
#19
Hong Xiang, Yajuan Zhou, Changlin Zhou, Shiguang Lei, Hong Yu, Yafang Wang, Shu Zhu
INTRODUCTION: Guizhou Province in China has an abundant resource of wild mushrooms, including numerous poisonous species which contain various toxins. The mortality rate from wild mushroom poisoning has been high in this area in recent years. Galerina sulciceps is a dangerously toxic mushroom which can be fatal if ingested. METHODS: we report on an epidemiological investigation of G. sulciceps poisoning which occurred in Duyun City of Guizhou Province. The characteristics of this species, its toxicity, observed clinical features, laboratory data, treatment modality, and prognosis were investigated in order to provide a reference point for the prevention and treatment of this kind of mushroom poisoning...
October 20, 2017: Clinical Toxicology
https://www.readbyqxmd.com/read/29052006/risk-factors-for-and-the-prevention-of-acute-kidney-injury-after-abdominal-surgery
#20
REVIEW
Yongbo An, Kai Shen, Yingjiang Ye
Postoperative acute kidney injury in patients undergoing abdominal surgery is not rare and often results in bad outcomes for patients. The incidence of postoperative acute kidney injury is hard to evaluate reliably due to its non-unified definitions in different studies. Risk factors for acute kidney injury specific to abdominal surgery include preoperative renal insufficiency, intraabdominal hypertension, blood transfusion, bowel preparation, perioperative dehydration, contrast agent and nephrotoxic drug use...
October 19, 2017: Surgery Today
keyword
keyword
65290
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"