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drug effects on kidney function

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https://www.readbyqxmd.com/read/28640195/pharmacogenomic-variants-may-influence-the-urinary-excretion-of-novel-kidney-injury-biomarkers-in-patients-receiving-cisplatin
#1
Cara Chang, Yichun Hu, Susan L Hogan, Nickie Mercke, Madeleine Gomez, Cindy O'Bryant, Daniel W Bowles, Blessy George, Xia Wen, Lauren M Aleksunes, Melanie S Joy
Nephrotoxicity is a dose limiting side effect associated with the use of cisplatin in the treatment of solid tumors. The degree of nephrotoxicity is dictated by the selective accumulation of cisplatin in renal tubule cells due to: (1) uptake by organic cation transporter 2 (OCT2) and copper transporter 1 (CTR1); (2) metabolism by glutathione S-transferases (GSTs) and γ-glutamyltransferase 1 (GGT1); and (3) efflux by multidrug resistance-associated protein 2 (MRP2) and multidrug and toxin extrusion protein 1 (MATE1)...
June 22, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28628970/a-randomized-double-blind-clinical-study-on-blood-pressure-reduction-and-blood-lipid-profile-amelioration-on-treatment-with-ankascin-568
#2
Chien-Li Chen, Jen-Ho Tseng, Tzu-Ming Pan, Sheng-Huang Hsiao
Hypertension and cardiovascular complications are the leading causes of death worldwide. Antihypertensive drugs often cause various side effects, and improper use of antihypertensive medications can result in irreparable damage. Edible fungi of the Monascus species have been used as traditional Chinese medicines in Southeast Asia for several centuries. The fermented products of Monascus purpureus NTU 568 (ANKASCIN 568) possess a number of functional secondary metabolites including the anti-inflammatory pigments monascin and ankaflavin...
June 30, 2017: Chinese Journal of Physiology
https://www.readbyqxmd.com/read/28627673/release-characteristics-of-bone%C3%A2-like-hydroxyapatite-poly-amino-acid-loaded-with-rifapentine-microspheres-in%C3%A2-vivo
#3
Yuwu Liu, Jiming Zhu, Dianming Jiang
Bone-like hydroxyapatite/poly amino acid (BHA/PAA) is a potential bone repair material. Rifapentine-loaded poly(lactic‑co‑glycolic acid) microspheres (RPMs) are bioactive and efficient controlled‑release delivery systems used in vitro. The aim of the present study was to investigate the in vivo drug release characteristics of RPM‑loaded BHA/PAA on a rabbit model of bone defect. RPM was combined with BHA/PAA to obtain the drug‑loaded, slow‑releasing bioactive material. Bone defects were generated in New Zealand white rabbits and the rabbits were then implanted with RPM‑loaded BHA/PAA...
June 9, 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/28625368/effect-of-aspirin-on-renal-disease-progression-in-patients-with-type-2-diabetes-a-multicenter-double-blind-placebo-controlled-randomized-trial-the-renal-disease-progression-by-aspirin-in-diabetic-patients-leda-trial-rationale-and-study-design
#4
Francesco Violi, Giovanni Targher, Annarita Vestri, Roberto Carnevale, Maurizio Averna, Alessio Farcomeni, Andrea Lenzi, Francesco Angelico, Francesco Cipollone, Daniele Pastori
Type 2 diabetes mellitus (T2DM) is one of the most common causes of chronic kidney disease and kidney failure. It has been estimated that the annual decline of estimated glomerular filtration rate (eGFR) among patients with T2DM is approximately 2.0-2.5mL min(-1) y(-1). Cyclooxygenase-dependent eicosanoids, such as 11-dehydro-thromboxane (Tx)B2, are increased in T2DM patients and are potentially involved in the regulation of renal blood flow. Animal models showed that cyclooxygenase inhibitors, such as aspirin, are associated with improvements in renal plasma flow and eGFR values...
July 2017: American Heart Journal
https://www.readbyqxmd.com/read/28619367/the-vasoprotective-axes-of-the-renin-angiotensin-system-physiological-relevance-and-therapeutic-implications-in-cardiovascular-hypertensive-and-kidney-diseases
#5
REVIEW
Xiao C Li, Jianfeng Zhang, Jia L Zhuo
The renin-angiotensin system (RAS) is undisputedly one of the most prominent endocrine (tissue-to-tissue), paracrine (cell-to-cell) and intracrine (intracellular/nuclear) vasoactive systems in the physiological regulation of neural, cardiovascular, blood pressure, and kidney function. The importance of the RAS in the development and pathogenesis of cardiovascular, hypertensive and kidney diseases has now been firmly established in clinical trials and practice using renin inhibitors, angiotensin-converting enzyme (ACE) inhibitors, type 1 (AT1) angiotensin II (ANG II) receptor blockers (ARBs), or aldosterone receptor antagonists as major therapeutic drugs...
June 12, 2017: Pharmacological Research: the Official Journal of the Italian Pharmacological Society
https://www.readbyqxmd.com/read/28618760/changes-in-the-serum-liver-and-renal-cortical-lipids-and-electrolytes-in-rabbits-with-cisplatin-induced-nephrotoxicity
#6
Abdelgayoum Ahmed Abdel-Gayoum, Mohamed Hamza Sulaiman Ahmida
BACKGROUND/AIM: Cisplatin is an anticancer drug that can induce nephrotoxicity. Its toxicity is associated with dyslipidemia and disturbed electrolyte balance. In the present study we investigated the changes in serum lipid profile and electrolyte levels and their contents in kidney and liver tissues of rabbits treated with cisplatin. MATERIALS AND METHODS: Twenty-eight adult male New Zealand White rabbits were used in the experiment. Animals of groups C, P1, and P2 were injected with saline, cisplatin (4...
June 12, 2017: Turkish Journal of Medical Sciences
https://www.readbyqxmd.com/read/28614117/role-of-amp-activated-protein-kinase-in-kidney-tubular-transport-metabolism-and-disease
#7
Roshan Rajani, Nuria M Pastor-Soler, Kenneth R Hallows
PURPOSE OF REVIEW: AMP-activated protein kinase (AMPK) is a metabolic sensor that regulates cellular energy balance, transport, growth, inflammation, and survival functions. This review explores recent work in defining the effects of AMPK on various renal tubular epithelial ion transport proteins as well as its role in kidney injury and repair in normal and disease states. RECENT FINDINGS: Recently, several groups have uncovered additional functions of AMPK in the regulation of kidney and transport proteins...
June 12, 2017: Current Opinion in Nephrology and Hypertension
https://www.readbyqxmd.com/read/28610991/antitumor-effectiveness-of-a-combined-therapy-with-a-new-cucurbitacin-b-derivative-and-paclitaxel-on-a-human-lung-cancer-xenograft-model
#8
REVIEW
Lucas Lourenço Marostica, André Luís Branco de Barros, Juliana Oliveira, Breno Souza Salgado, Geovanni Dantas Cassali, Elaine Amaral Leite, Valbert Nascimento Cardoso, Karen Luise Lang, Miguel Soriano Balparda Caro, Fernando Javier Durán, Eloir Paulo Schenkel, Mônica Cristina de Oliveira, Cláudia Maria Oliveira Simões
Non-small cell lung cancer (NSCLC) is one of the most common malignant tumors, with a high mortality rate due to the elevated risk of resistance. Natural cucurbitacins and their derivatives are recognized as promising antitumor compounds for several types of cancer, including NSCLC. In a recent study published by our research group, DACE (2-deoxy-2-amine-cucurbitacin E), which is a semisynthetic derivative of cucurbitacin B, showed potential in vitro synergistic antiproliferative effects combined with paclitaxel (PTX) in A549 cells...
June 10, 2017: Toxicology and Applied Pharmacology
https://www.readbyqxmd.com/read/28606850/the-impact-of-%C3%AE-lipoic-acid-on-cell-viability-and-expression-of-nephrin-and-znf580-in-normal-human-podocytes
#9
Ulrike Leppert, Allan Gillespie, Miriam Orphal, Karen Böhme, Claudia Plum, Kaj Nagorsen, Janine Berkholz, Reinhold Kreutz, Andreas Eisenreich
Human podocytes (hPC) are essential for maintaining normal kidney function and dysfunction or loss of hPC play a pivotal role in the manifestation and progression of chronic kidney diseases including diabetic nephropathy. Previously, α-Lipoic acid (α-LA), a licensed drug for treatment of diabetic neuropathy, was shown to exhibit protective effects on diabetic nephropathy in vivo. However, the effect of α-LA on hPC under non-diabetic conditions is unknown. Therefore, we analyzed the impact of α-LA on cell viability and expression of nephrin and zinc finger protein 580 (ZNF580) in normal hPC in vitro...
June 10, 2017: European Journal of Pharmacology
https://www.readbyqxmd.com/read/28599300/cancer-and-the-kidney-dangereoux-liasons-or-price-paid-for-the-progress-in-medicine
#10
REVIEW
Jolanta Małyszko, Leszek Kozlowski, Klaudia Kozłowska, Maciej Małyszko, Jacek Małyszko
A long time ago, the links between renal disease and malignancy were observed, however, quite recently, their importance was recognized and 'new' subspecialty in nephrology, namely 'onconephrology' was established. In the XXI century, patients with malignancy make up the most growing number of the subjects seen for nephrology consult and/or critical care nephrology services. A plethora of renal problems may be found in patients with malignancy. They may influence not only their short-term outcomes but also the adequate therapy of the underlying oncological problem...
May 23, 2017: Oncotarget
https://www.readbyqxmd.com/read/28588686/effect-of-continuous-renal-replacement-therapy-on-kidney-injury-molecule-1-and-neutrophil-gelatinase-associated-lipocalin-in-patients-with-septic-acute-kidney-injury
#11
Yiming Shao, Yinqiang Fan, Yuliu Xie, Lu Yin, Yuanli Zhang, Liehua Deng, Xiaocong Sun, Xin Shao, Xinzhang Tan, Junbing He, Shiman Zhao
Kidney injury molecule-1 (Kim-1) and neutrophil gelatinase-associated lipocalin (NGAL) have been investigated as biomarkers for acute kidney injury (AKI). However, they are seldom investigated in patients with septic AKI treated with continuous renal replacement therapy (CRRT). The aim of the present study was to investigate the therapeutic effectiveness and possible mechanisms of CRRT in septic AKI by observing the changes in Kim-1 and NGAL levels. A group of 38 patients with septic AKI was randomly divided into the conventional drug treatment group (group A) and the CRRT group (group B)...
June 2017: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/28587082/natural-products-as-alternative-choices-for-p-glycoprotein-p-gp-inhibition
#12
REVIEW
Saikat Dewanjee, Tarun K Dua, Niloy Bhattacharjee, Anup Das, Moumita Gangopadhyay, Ritu Khanra, Swarnalata Joardar, Muhammad Riaz, Vincenzo De Feo, Muhammad Zia-Ul-Haq
Multidrug resistance (MDR) is regarded as one of the bottlenecks of successful clinical treatment for numerous chemotherapeutic agents. Multiple key regulators are alleged to be responsible for MDR and making the treatment regimens ineffective. In this review, we discuss MDR in relation to P-glycoprotein (P-gp) and its down-regulation by natural bioactive molecules. P-gp, a unique ATP-dependent membrane transport protein, is one of those key regulators which are present in the lining of the colon, endothelial cells of the blood brain barrier (BBB), bile duct, adrenal gland, kidney tubules, small intestine, pancreatic ducts and in many other tissues like heart, lungs, spleen, skeletal muscles, etc...
May 25, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/28579889/phenylethanoid-glycosides-of-cistanche-on-menopausal-syndrome-model-in-mice
#13
Shuo Tian, Mingsan Miao, Ming Bai, Zhenzhen Wei
Cistanche is the traditional and precious Chinese herbal, with two thousand years of use history in China. It has the effect on tonifying kidney, strong supplement to the liver and kidney, and replenishing essence and blood, known as the "desert ginseng". Here, we explored the mechanism of Phenylethanoid Glycosides of Cistanche (PGC) to the model mice of menopausal syndrome, as well as the therapeutic effect and characteristics of PGC to the menopausal syndrome. In this study, KM mice were reproduced by the complete resection of the ovaries on both sides of the back to establish the model mice of menopausal syndrome (MPS), and received distilled water or drugs, respectively...
May 2017: Saudi Pharmaceutical Journal: SPJ: the Official Publication of the Saudi Pharmaceutical Society
https://www.readbyqxmd.com/read/28579836/update-on-the-renal-toxicity-of-iodinated-contrast-drugs-used-in-clinical-medicine
#14
REVIEW
Michele Andreucci, Teresa Faga, Raffaele Serra, Giovambattista De Sarro, Ashour Michael
An important side effect of diagnostic contrast drugs is contrast-induced acute kidney injury (CI-AKI; a sudden decrease in renal function) occurring 48-72 hours after injection of a contrast drug that cannot be attributed to other causes. Its existence has recently been challenged, because of some retrospective studies in which the incidence of AKI was not different between subjects who received a contrast drug and those who did not, even using propensity score matching to prevent selection bias. For some authors, only patients with estimated glomerular filtration rate <30 mL/min/1...
2017: Drug, Healthcare and Patient Safety
https://www.readbyqxmd.com/read/28575879/changes-in-kidney-function-in-a-population-with-essential-hypertension-in-real-life-settings
#15
Anastasia G Ptinopoulou, Maria I Pikilidou, Ioannis M Tziolas, Anna-Bettina Haidich, Patrick B Mark, Pantelis E Zebekakis, Anastasios N Lasaridis
INTRODUCTION: Hypertension has been identified as one of the commonest modifiable determinants for chronic kidney disease progression. A variety of antihypertensive drugs are available and their effect on kidney function has been investigated by a large number of randomized controlled trials. Observational studies, although scarcely been used, outpatient can reflect everyday practice, where drug exposures vary over time, and may provide an alternative for detecting longitudinal changes in kidney function...
May 2017: Iranian Journal of Kidney Diseases
https://www.readbyqxmd.com/read/28571164/a-retrospective-study-to-assess-the-effect-of-proton-pump-inhibitors-on-renal-profile-in-a-south-indian-hospital
#16
A Avinash, Navin Patil, Sushil Kiran Kunder, O Balaji, Amod Tilak, Ravi K Sori, Raghavendra Rao
INTRODUCTION: Proton Pump Inhibitors (PPIs) are arguably among the most commonly prescribed drugs in clinical practice, either as part of treatment or prophylaxis. Many clinicians prescribe these drugs as part of any prescription, without a proper rationale. Recent studies done outside India have shown that these drugs are not entirely safe, and they can result in the development of acute renal injury. AIM: To assess the effect of PPIs on blood urea and serum creatinine, when administered for at least seven consecutive days...
April 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28567512/total-flavonoids-of-desmodium-styracifolium-attenuates-the-formation-of-hydroxy-l-proline-induced-calcium-oxalate-urolithiasis-in-rats
#17
Jianfu Zhou, Jing Jin, Xiong Li, Zhongxiang Zhao, Lei Zhang, Qian Wang, Jing Li, Qiuhong Zhang, Songtao Xiang
Desmosium styracifolium (D. styracifolium), which is considered as a Chinese herbal medicine, has been reported to treat the kidney stone diseases. However, the potential phytochemically active components and the underlying mechanisms associated with its efficacy in targeting urolithiasis remain to be elucidated. This study aims to investigate the anti-urolithiatic effect of total flavonoids of D. styracifolium (TFDS) on calcium oxalate (CaOx) renal stones in Sprague-Dawley rats. Animal models of CaOx urolithiasis were established in male Sprague-Dawley rats by adding 5% w/w hydroxy-L-proline (HLP) in regular rat chow...
May 31, 2017: Urolithiasis
https://www.readbyqxmd.com/read/28563903/high-contrast-fluorescence-detection-of-metastatic-breast-cancer-including-bone-and-liver-micrometastases-via-size-controlled-ph-activatable-water-soluble-probes
#18
Hu Xiong, Hao Zuo, Yunfeng Yan, Gino Occhialini, Kejin Zhou, Yihong Wan, Daniel J Siegwart
Breast cancer metastasis is the major cause of cancer death in women worldwide. Early detection would save many lives, but current fluorescence imaging probes are limited in their detection ability, particularly of bone and liver micrometastases. Herein, probes that are capable of imaging tiny (<1 mm) micrometastases in the liver, lung, pancreas, kidneys, and bone, that have disseminated from the primary site, are reported. The influence of the poly(ethylene glycol) (PEG) chain length on the performance of water-soluble, pH-responsive, near-infrared 4,4'-difluoro-4-bora-3a,4a-diaza-s-indacene (BODIPY) probes is systematically investigated to demonstrate that PEG tuning can provide control over micrometastasis tracking with high tumor-to-background contrast (up to 12/1)...
May 31, 2017: Advanced Materials
https://www.readbyqxmd.com/read/28552106/the-protection-of-thymus-vulgaris-leaves-alcoholic-extract-against-hepatotoxicity-of-alcohol-in-rats
#19
Samah A El-Newary, Nermeen M Shaffie, E A Omer
OBJECTIVE: To investigate the protective effect of Thymus vulgaris (T. vulgaris) leaves 70% alcoholic extract against alcohol-mediate hepatotoxicity rats. METHODS: The protective effect of T. vulgaris extract was investigated at dose of 500 mg/kg/day (as 0.1 of LD50) orally against alcohol-mediate hepatotoxicity using adult male Wister albino rats during 21 days. Protective effect of T. vulgaris extract was evaluated comparing with silymarin standard drug at recommended dose (25 mg/kg/day) orally for 21 days...
April 2017: Asian Pacific Journal of Tropical Medicine
https://www.readbyqxmd.com/read/28549670/cilastatin-attenuates-vancomycin-induced-nephrotoxicity-via-p-glycoprotein
#20
Dai Sig Im, Hye Jin Shin, Keum Jin Yang, So Young Jung, Ho Yeon Song, Hyeon Seok Hwang, Hyo-Wook Gil
BACKGROUND: Oxidative stress is one of the main pathogenic mechanisms in vancomycin-induced nephrotoxicity (VIN). Some studies suggest proximal renal tubular cell necrosis by vancomycin accumulation as a mechanism of nephrotoxicity, and other studies demonstrate that cilastatin has protective effects against drug-induced nephrotoxicity. We investigated whether cilastatin regulates p-gp expression and whether cilastation prevents VIN. MATERIALS AND METHODS: We conducted an in vitro study using an immortalized proximal tubule epithelial cell line from a normal adult human kidney (HK-2) and an in vivo study using male C57BL/6J mice...
May 23, 2017: Toxicology Letters
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