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drug-induced nephrotoxicity

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https://www.readbyqxmd.com/read/28208010/circulating-plasma-and-exosomal-micrornas-as-indicators-of-drug-induced-organ-injury-in-rodent-models
#1
Young-Eun Cho, Sang-Hyun Kim, Byung-Heon Lee, Moon-Chang Baek
This study was performed to evaluate whether microRNAs (miRNAs) in circulating exosomes may serve as biomarkers of drug-induced liver, kidney, or muscle-injury. Quantitative PCR analyses were performed to measure the amounts of liver-specific miRNAs (miR-122, miR-192, and miR-155), kidney-specific miR-146a, or muscle-specific miR-206 in plasma and exosomes from mice treated with liver, kidney or muscle toxicants. The levels of liver-specific miRNAs in circulating plasma and exosomes were elevated in acetaminophen-induced liver injury and returned to basal levels by treatment with antioxidant N-acetyl-cysteine...
February 17, 2017: Biomolecules & Therapeutics
https://www.readbyqxmd.com/read/28202365/optimising-the-use-of-medicines-to-reduce-acute-kidney-injury-in-children-and-babies
#2
REVIEW
L Oni, D B Hawcutt, M A Turner, M W Beresford, S McWilliam, C Barton, B K Park, P Murray, B Wilm, I Copple, R Floyd, M Peak, A Sharma, D J Antoine
The majority of medications in children are administered in an unlicensed or off-label manner. Paediatricians are obliged to prescribe using the limited evidence available. The 2007 EU regulation on the use of paediatric drugs means pharmaceutical companies are now obliged to (and receive incentives for) contributing to paediatric drug data and carrying out paediatric clinical trials. This is important, as the efficacy and adverse effect profiles of medicines vary across childhood. Additionally, there are significant age-related changes in the pharmacodynamic and pharmacokinetic activity of many drugs...
February 12, 2017: Pharmacology & Therapeutics
https://www.readbyqxmd.com/read/28177660/carvacrol-attenuates-cyclophosphamide-induced-oxidative-stress-in-rat-kidney
#3
Sibel Gunes, Adnan Ayhanci, Varol Sahinturk, Diler Us Altay, Ruhi Uyar
Cyclophosphamide (CP) is an antineoplastic drug inducing kidney damage via producing oxidative stress. Carvacrol (CAR) has antioxidative effect and we postulated that it can be protective against CP-induced nephrotoxicity. Six groups (n=7) of rats (control, 100 mg/kg CP, CP+5 and CP+10 mg/kg CAR and 5 and 10 mg/kg CAR) were injected intraperitoneally. Serum malondialdehyde (MDA), glutathione (GSH), superoxide dismutase (SOD), catalase (CAT), creatinine (CRE), total antioxidant capacity (TAC) and total oxidant state (TOS) were measured, and oxidative stress indexes (OSI) were calculated...
February 3, 2017: Canadian Journal of Physiology and Pharmacology
https://www.readbyqxmd.com/read/28158949/methionine-sulfoxide-reductase-a-deficiency-exacerbates-cisplatin-induced-nephrotoxicity-via-increased-mitochondrial-damage-and-renal-cell-death
#4
Mi Ra Noh, Ki Young Kim, Sang Jun Han, Jee In Kim, Hwa-Young Kim, Kwon Moo Park
AIMS: Methionine sulfoxide reductase A (MsrA), which is abundantly localized in the mitochondria, reduces methionine-S-sulfoxide scavenging reactive oxygen species (ROS). Cisplatin, an anticancer drug, accumulates at high levels in the mitochondria of renal cells, causing mitochondrial impairment that ultimately leads to nephrotoxicity. Here, we investigated the role of MsrA in cisplatin-induced mitochondrial damage and kidney cell death using MsrA gene-deleted (MsrA-/-) mice. RESULTS: Cisplatin injection resulted in increases of ROS production, methionine oxidation, and oxidative damage in the kidneys...
February 3, 2017: Antioxidants & Redox Signaling
https://www.readbyqxmd.com/read/28149008/transforming-growth-factor-%C3%AE-1-smad3-signaling-and-redox-status-in-experimentally-induced-nephrotoxicity-impact-of-carnosine
#5
Walaa Arafa Keshk, Mohamed Alaa Katary
: Exposure to various organic compounds including drugs and environmental toxins causes cellular damage through generation of free radicals. Carnosine a dipeptide was used in this study to evaluate its effect against CCl4-induced nephrotoxicity. Sixty male albino rats were involved in this study and were equally divided into four groups. CCl4 (3 ml/kg body weight; biweekly for 4 weeks) was given to group II and III. Carnosine (10 mg/kg body weight; once daily for 4 weeks) was given to group III and VI...
March 2017: Indian Journal of Clinical Biochemistry: IJCB
https://www.readbyqxmd.com/read/28144968/adverse-event-due-to-a-likely-interaction-between-sodium-aescinate-and-ginkgo-biloba-extract-a-case-report
#6
H Ji, G Zhang, F Yue, X Zhou
WHAT IS KNOWN AND OBJECTIVE: Drug-induced nephrotoxicity is potentially lethal. When sodium aescinate is given to surgical inpatients to treat postoperative inflammation and oedema, adverse drug reactions and drug-drug interactions must be closely monitored. CASE DESCRIPTION: We report a case of a 58-year-old man with phalangeal fractures who suffered from acute kidney injury that was most likely induced by the drug interaction between sodium aescinate and ginkgo biloba extract due to the protein-binding and metabolic characteristics of these drugs...
February 1, 2017: Journal of Clinical Pharmacy and Therapeutics
https://www.readbyqxmd.com/read/28141945/drug-induced-renal-injury-in-neonates-challenges-in-clinical-practice-and-perspectives-in-drug-development
#7
Anna Girardi, Emanuel Raschi, Silvia Galletti, Karel Allegaert, Elisabetta Poluzzi, Fabrizio De Ponti
Acute kidney injury (AKI) is frequently diagnosed in the neonatal population, especially in those admitted to intensive care units, and poses several challenges for clinicians mainly because of difficulties in timely identification of renal impairment and the need to administer drugs with potential nephrotoxicity. In this context, research on biomarkers is growing for their implication in the early detection of renal damage and their higher sensitivity in monitoring renal activity, but also as an important tool for drug development...
January 31, 2017: Expert Opinion on Drug Metabolism & Toxicology
https://www.readbyqxmd.com/read/28134775/chrysin-protects-rat-kidney-from-paracetamol-induced-oxidative-stress-inflammation-apoptosis-and-autophagy-a-multi-biomarker-approach
#8
Fatih Mehmet Kandemir, Sefa Kucukler, Eyup Eldutar, Cuneyt Caglayan, İlhami Gülçin
Paracetamol (PC) is a safe analgesic and antipyretic drug at therapeutic doses, and it is widely used in clinics. However, at high doses, it can induce hepatotoxicity and nephrotoxicity. Chrysin (CR) is a natural flavonoid that has biological activities that include being an antioxidant, an anti-inflammatory, and an anti-cancer agent. The main objective of this study was to investigate the efficacy of CR against PC-induced nephrotoxicity in rats. CR was given orally via feeding needle to male Sprague Dawley rats as a single daily dose of 25 or 50 mg/kg for six days...
January 26, 2017: Scientia Pharmaceutica
https://www.readbyqxmd.com/read/28129885/renoprotective-chemical-constituents-from-an-edible-mushroom-pleurotus-cornucopiae-in-cisplatin-induced-nephrotoxicity
#9
Seoung Rak Lee, Dahae Lee, Hae-Jeung Lee, Hyung Jun Noh, Kiwon Jung, Ki Sung Kang, Ki Hyun Kim
Pleurotus cornucopiae (Pleurotaceae) is an edible and medicinal mushroom widely distributed in Korea, China, and Japan. The MeOH extract of the fruiting bodies of P. cornucopiae showed renoprotective effects against cisplatin-induced kidney cell damage. Chemical investigation of the MeOH extract led to the isolation and identification of 12 compounds including noransine (1), uridine (2), uracil (3), (3β, 5α, 6β, 22E, 24S) -ergosta-7, 22-diene-3, 5, 6, 9-tetrol (4), (22E,24S)-ergosta-7,22-diene-3β,5α,6β-triol (5), (22E,24R)-ergosta-8(14),22-diene-3β,5α,6β,7α-tetrol (6), cerebroside B (7), (2R) -N- [(1S, 2R, 3E, 7E) -1- [(β-d-glucopyranosyloxy) methyl] -2-hydroxy-8-methyl-3, 7-heptadecadien-1-yl] -2-hydroxy-heptadecanamide (8), cerebroside D (9), nicotinamide (10), 1,2-bis(hydroxymethyl)-4,5-dimethoxybenzene (11), and benzoic acid (12)...
January 19, 2017: Bioorganic Chemistry
https://www.readbyqxmd.com/read/28109741/eight-unexpected-cases-of-vancomycin-associated-acute-kidney-injury-with-contemporary-dosing
#10
J Nicholas O'Donnell, Cybele Ghossein, Nathaniel J Rhodes, Jessica Peng, Tina Lertharakul, C Kim Pham, Marc H Scheetz
Vancomycin is one of the most commonly utilized antibiotics in US hospitals. It remains the drug of choice for the treatment of serious infections caused by methicillin-resistant Staphylococcus aureus. For many of these deep-seated infections, guidelines recommend achieving troughs of 15-20 mg/L for treatment efficacy. At our institution we observed a number of cases of presumed vancomycin-induced acute tubular necrosis clinically diagnosed by the nephrology service. We report eight cases of presumed vancomycin-induced acute tubular necrosis, three of which required hemodialysis before resolution of nephrotoxicity...
January 18, 2017: Journal of Infection and Chemotherapy: Official Journal of the Japan Society of Chemotherapy
https://www.readbyqxmd.com/read/28107912/maldi-ltq-orbitrap-mass-spectrometry-imaging-for-lipidomic-analysis-in-kidney-under-cisplatin-chemotherapy
#11
Estefanía Moreno-Gordaliza, Diego Esteban-Fernández, Alberto Lázaro, Blanca Humanes, Sarah Aboulmagd, Alberto Tejedor, Michael W Linscheid, M Milagros Gómez-Gómez
Imaging techniques for mapping molecular distributions in tissue sections can reveal valuable information on biomolecules involved in relevant biochemical processes. A method has been developed for comprehensive, reproducible and sensitive lipid imaging by matrix-assisted laser/desorption ionization-LTQ-Orbitrap mass spectrometry in kidney sections, showing the benefits of exact mass determination. Matrix deposition parameters for positive and negative lipid ion imaging using different matrices such as 2,5-dihydroxybenzoic acid (DHB), 9-aminoacridine (9-AA) or α-cyano-4-hydroxycinnamic acid (CHCA) have been optimized for the broadest detection and identification of renal lipids...
March 1, 2017: Talanta
https://www.readbyqxmd.com/read/28106292/23-hydroxytormentic-acid-protects-human-dermal-fibroblasts-by-attenuating-uva-induced-oxidative-stress
#12
Hae Jeong Youn, Ki Bbeum Kim, Hyo-Sun Han, In-Sook An, Kyu Joong Ahn
BACKGROUND: Ultraviolet A (UVA), one of the major components of sunlight, can penetrate the dermal layer of the skin and generate reactive oxygen species (ROS). It causes alterations in the dermal connective tissue and gene expression, inflammation, photoaging, and DNA damage. AIMS: Therefore, the harmful effects of UVA and strategies to reduce it have been consistently investigated. 23-Hydroxytormentic acid (23-HTA) has been demonstrated to improve drug-induced nephrotoxicity and exhibit several free radical scavenging effects with other molecules...
January 20, 2017: Photodermatology, Photoimmunology & Photomedicine
https://www.readbyqxmd.com/read/28096166/the-role-of-renal-drug-exposure-in-polymyxin-b-induced-nephrotoxicity
#13
Pooja Manchandani, Jian Zhou, Jessica T Babic, Kimberly R Ledesma, Luan D Truong, Vincent H Tam
Despite dose-limiting nephrotoxic potentials, polymyxin B has re-emerged as the last line of therapy against multidrug-resistant Gram-negative bacterial infections. However, the handling of polymyxin B by the kidneys is still not thoroughly understood. The objectives of this study were to evaluate the impact of renal polymyxin B exposure on nephrotoxicity and to explore the role of megalin in renal drug accumulation. Sprague-Dawley rats (225-250 g) were divided into 3 dosing groups, and polymyxin B was administered (5 mg/kg, 10 mg/kg and 20 mg/kg) subcutaneously once daily...
January 17, 2017: Antimicrobial Agents and Chemotherapy
https://www.readbyqxmd.com/read/28052987/megalin-blockade-with-cilastatin-suppresses-drug-induced-nephrotoxicity
#14
Yoshihisa Hori, Nobumasa Aoki, Shoji Kuwahara, Michihiro Hosojima, Ryohei Kaseda, Sawako Goto, Tomomichi Iida, Shankhajit De, Hideyuki Kabasawa, Reika Kaneko, Hiroyuki Aoki, Yoshinari Tanabe, Hiroshi Kagamu, Ichiei Narita, Toshiaki Kikuchi, Akihiko Saito
Nephrotoxicity induced by antimicrobial or anticancer drugs is a serious clinical problem. Megalin, an endocytic receptor expressed at the apical membranes of proximal tubules, mediates the nephrotoxicity of aminoglycosides and colistin, key antimicrobials for multidrug-resistant organisms. The mechanisms underlying the nephrotoxicity induced by vancomycin, an antimicrobial for methicillin-resistant Staphylococcus aureus, and cisplatin, an important anticancer drug, are unknown, although the nephrotoxicity of these drugs and gentamicin, an aminoglycoside, is suppressed experimentally with cilastatin...
January 4, 2017: Journal of the American Society of Nephrology: JASN
https://www.readbyqxmd.com/read/28042086/curcumin-a-potentially-powerful-tool-to-reverse-cisplatin-induced-toxicity
#15
REVIEW
Ramin Rezaee, Amir Abbas Momtazi, Alireza Monemi, Amirhossein Sahebkar
Curcumin is a naturally occurring polyphenol isolated from Curcuma longa that has gained considerable interest over the last decades due to its beneficial effects for human health. Moreover, the usage of cisplatin, a platinum-based chemotherapeutic, is associated with several adverse effects affecting the quality of life of the patients. Also, cisplatin therapy is jeopardized by a great challenge of resistance which reduces the efficacy of this drug. In order to conquer these dark sides of cisplatin therapy, curcumin has been widely used to fight against cisplatin-resistant cancer cells and decrease its unwanted side effects (e...
December 29, 2016: Pharmacological Research: the Official Journal of the Italian Pharmacological Society
https://www.readbyqxmd.com/read/27993865/simultaneous-determination-of-five-specific-and-sensitive-nephrotoxicity-biomarkers-in-serum-and-urine-samples-of-four-drug-induced-kidney-injury-models
#16
Liqiang Gu, Huiyan Shi, Ruowen Zhang, Zhe Wei, Kai-Shun Bi, Xiao-Hui Chen
In clinical diagnosis, serum creatinine (CR) was commonly used as the routine markers for the evaluation of kidney injury. To investigate the specific and sensitive nephrotoxicity biomarkers in different drug-induced kidney injury (DKI) models, receiver operating characteristic (ROC) analysis was applied in this study. The quantification data were acquired by the LC-MS determination. Histopathology results showed that different kinds of kidney injuries were observed in different DKI models (gentamycin, cisplatin, methotrexate and amphotericin B models), indicating the injuries might be caused by different mechanisms...
January 2017: Journal of Chromatographic Science
https://www.readbyqxmd.com/read/27987794/bioflavonoid-hesperetin-overcome-bicalutamide-induced-toxicity-by-co-delivery-in-novel-snedds-formulations-optimization-in-vivo-evaluation-and-uptake-mechanism
#17
Abhishek Arya, Hafsa Ahmad, Sachin Tulsankar, Satish Agrawal, Naresh Mittapelly, Rajkumar Boda, Rabi S Bhatta, Kalyan Mitra, Anil K Dwivedi
In the present study, we designed Bicalutamide (BCT) and Hesperetin (HSP) co-loaded self nano-emulsifying drug delivery system (SNEDDS) to encounter the problem of BCT induced toxicity, low solubility, and bioavailability. Optimized BCT-HSP SNEDDS would produce an emulsion of globule size 30.84±1.24nm with a high encapsulation efficiency of BCT (91.29%) and HSP (88.19%), and showed rapid drug release. DPPH assay confirmed the retention of antioxidant potential of HSP in SNEDDS. DCFH-DA confirmed intense green fluorescence in HSP treated groups due to the generation of reactive oxygen species...
February 1, 2017: Materials Science & Engineering. C, Materials for Biological Applications
https://www.readbyqxmd.com/read/27984075/moderate-aerobic-exercise-on-the-recovery-phase-of-gentamicin-induced-acute-kidney-injury-in-rats
#18
C S Oliveira, A M Rodrigues, G B Nogueira, M A Nascimento, G R Punaro, E M S Higa
INTRODUCTION: Acute kidney injury is a serious public health problem, especially in intensive care units, where patients may require dialysis support, resulting in 50% mortality. AIM: To evaluate the effects of moderate aerobic exercise on the recovery phase of acute kidney injury induced by gentamicin in rats. MAIN METHODS: Male adult Wistar rats were allocated into 4 groups: W10+R30, G10+R30, W10+EX30 and G10+EX30; W10 received water (gentamicin vehicle) and G10 received gentamicin for 10days; R30 remained resting and EX30 made exercise for 30days after gentamicin suspension...
January 15, 2017: Life Sciences
https://www.readbyqxmd.com/read/27973970/potential-renoprotective-effects-of-rosemary-and-thyme-against-gentamicin-toxicity-in-rats
#19
Amal S Abdel-Azeem, Amany M Hegazy, Hala M Zeidan, Khadiga S Ibrahim, Eman M El-Sayed
Gentamicin (GM) is a drug used commonly against gram-negative bacteria. Its therapeutic use is mainly limited by its nephrotoxicity. This investigation was aimed at evaluating the nephroprotective effects of rosemary (RM; Rosmarinus officinalis) and thyme (TV; Thymus vulgaris) against GM toxicity. Rats were divided into four groups. Normal control group was treated intraperitoneally (i.p.) with saline; positive control group was administered GM 60 mg/kg/day i.p.; RM group was co-administered 8% RM aqueous extract, 10 mL/kg/day, orally with GM; and TV group was co-administered 8% TV aqueous extract orally, 10 mL/kg/day with GM...
July 4, 2017: Journal of Dietary Supplements
https://www.readbyqxmd.com/read/27960238/drug-induced-nephropathies
#20
REVIEW
Paisit Paueksakon, Agnes B Fogo
Drugs are associated frequently with the development of various types of acute and chronic kidney diseases. Nephrotoxicity is associated most commonly with injury in the tubulointerstitial compartment manifested as either acute tubular injury or acute interstitial nephritis. A growing number of reports has also highlighted the potential for drug-induced glomerular disease, including direct cellular injury and immune-mediated injury. Recognition of drug-induced nephropathies and rapid discontinuation of the offending agents are critical to maximizing the likelihood of renal function recovery...
January 2017: Histopathology
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