keyword
MENU ▼
Read by QxMD icon Read
search

Renal protection

keyword
https://www.readbyqxmd.com/read/29164748/maternal-protein-malnutrition-induced-hypertension-new-evidence-about-the-autonomic-and-respiratory-dysfunctions-and-epigenetic-mechanisms
#1
REVIEW
José Luiz de Brito Alves, João Henrique Costa-Silva
Maternal protein malnutrition during the critical stages of development (pregnancy, lactation and first infancy) can lead to adult hypertension. Studies have shown that renal and cardiovascular dysfunctions can be associated to the development of hypertension in humans and rats exposed to maternal protein malnutrition. The etiology of hypertension, however, includes a complex network involved in central and peripheral blood pressure control. Recently, the hyperactivity of the sympathetic nervous system in protein restricted rats has been reported...
November 22, 2017: Clinical and Experimental Pharmacology & Physiology
https://www.readbyqxmd.com/read/29163754/troxerutin-reduces-kidney-damage-against-bde-47-induced-apoptosis-via-inhibiting-nox2-activity-and-increasing-nrf2-activity
#2
Qun Shan, Juan Zhuang, Guihong Zheng, Zifeng Zhang, Yanqiu Zhang, Jun Lu, Yuanlin Zheng
2,2,4,4-Tetrabromodiphenyl ether (BDE-47), one of the persistent organic pollutants, seriously influences the quality of life; however, its pathological mechanism remains unclear. Troxerutin is a flavonoid with pharmacological activity of antioxidation and anti-inflammation. In the present study, we investigated troxerutin against BDE-47-induced kidney cell apoptosis and explored the underlying mechanism. The results show that troxerutin reduced renal cell apoptosis and urinary protein secretion in BDE-47-treated mice...
2017: Oxidative Medicine and Cellular Longevity
https://www.readbyqxmd.com/read/29162153/managing-toxicities-associated-with-immune-checkpoint-inhibitors-consensus-recommendations-from-the-society-for-immunotherapy-of-cancer-sitc-toxicity-management-working-group
#3
I Puzanov, A Diab, K Abdallah, C O Bingham, C Brogdon, R Dadu, L Hamad, S Kim, M E Lacouture, N R LeBoeuf, D Lenihan, C Onofrei, V Shannon, R Sharma, A W Silk, D Skondra, M E Suarez-Almazor, Y Wang, K Wiley, H L Kaufman, M S Ernstoff
Cancer immunotherapy has transformed the treatment of cancer. However, increasing use of immune-based therapies, including the widely used class of agents known as immune checkpoint inhibitors, has exposed a discrete group of immune-related adverse events (irAEs). Many of these are driven by the same immunologic mechanisms responsible for the drugs' therapeutic effects, namely blockade of inhibitory mechanisms that suppress the immune system and protect body tissues from an unconstrained acute or chronic immune response...
November 21, 2017: Journal for Immunotherapy of Cancer
https://www.readbyqxmd.com/read/29161807/intravenous-dextran-70-infusion-has-protective-effects-on-ischemia-reperfusion-injury-of-kidney-an-experimental-study
#4
Atilla Semercioz, Mustafa Z Temiz, Ipek Erbarut, Ugur Izol, Serdar Aykan, Murat Tuken, Engin Kandirali
BACKGROUND: Renal ischemia-reperfusion (IR) leads to alterations of tubular epithelial cells, interstitial microvasculopathy and endothelial cell dysfunction in peritubular capillaries. Although dextrans have deteriorative effects on healthy kidney, their favorable effects on post-ischemic microvascular disturbances have been demonstrated. Therefore, we aimed to investigate in vivo effects of systemic Dextran 70 administration in kidney tissue with ischemia-reperfusion injury. METHODS: Twenty-one rats were allocated as sham, IR and IR+ Dextran 70 treatment groups...
November 21, 2017: Minerva Urologica e Nefrologica, the Italian Journal of Urology and Nephrology
https://www.readbyqxmd.com/read/29161753/improving-the-efficacy-of-proteasome-inhibitors-in-the-treatment-of-renal-cell-carcinoma-by-combination-with-the-hiv-protease-inhibitors-lopinavir-or-nelfinavir
#5
Dominik Abt, Andrej Besse, Lenka Sedlarikova, Marianne Kraus, Juergen Bader, Tobias Silzle, Martina Vodinska, Ondrej Slaby, Hans-Peter Schmid, Daniel Stephan Engeler, Christoph Driessen, Lenka Besse
OBJECTIVES: To assess the potential of second-generation proteasome inhibition by carfilzomib and its combination with the HIV-protease inhibitors (HIV-PIs) lopinavir and nelfinavir in vitro for improved treatment of clear cell renal cell cancer (ccRCC). MATERIALS AND METHODS: Cytotoxicity, reactive oxygen species (ROS) production and unfolded protein response (UPR) activation of proteasome inhibitors, HIV-PIs and their combination was assessed in 3 cell lines and primary cells derived from 3 ccRCC tumors by MTS assay, flow cytometry, quantitative PCR and western blot, respectively...
November 21, 2017: BJU International
https://www.readbyqxmd.com/read/29161661/chlorogenic-acid-prevents-diabetic-nephropathy-by-inhibiting-oxidative-stress-and-inflammation-through-modulation-of-the-nrf2-ho-1-and-nf-%C3%A4-b-pathways
#6
Liping Bao, Jushuang Li, Dongqing Zha, Lian Zhang, Ping Gao, Tao Yao, Xiaoyan Wu
Oxidative and inflammatory damage have been suggested to play important roles in the pathogenesis of diabetic nephropathy (DN). Chlorogenic acid (CGA) is one of the most abundant polyphenols and has known immunoprotective, antioxidant and anti-inflammatory properties. In the present study, animal experiments were designed to examine the protective effects of CGA in DN, and cellular experiments were designed to explore the underlying mechanisms. CGA significantly attenuated diabetic renal damage based on histological pathology and molecular biological methods...
November 18, 2017: International Immunopharmacology
https://www.readbyqxmd.com/read/29160954/islet-allo-autotransplantation-allogeneic-pancreas-transplantation-followed-by-transplant-pancreatectomy-and-islet-transplantation
#7
M F Nijhoff, J Dubbeld, A R van Erkel, P J M van der Boog, T J Rabelink, M A Engelse, E J P de Koning
Simultaneous pancreas/kidney (SPK) transplantation is an important treatment option for patients with type 1 diabetes (T1D) and end stage renal disease (ESRD). Due to complications, in up to 10% of cases allograft pancreatectomy is necessary shortly after transplantation. Usually the donor pancreas is discarded. Here we report on a novel procedure to rescue endocrine tissue after allograft pancreatectomy. A 39-year-old woman with T1D and ESRD who had received an SPK transplantation required emergency allograft pancreatectomy due to bleeding at the vascular anastomosis...
November 21, 2017: American Journal of Transplantation
https://www.readbyqxmd.com/read/29160945/lacosamide-pharmacokinetics-in-a-critically-ill-patient-receiving-continuous-venovenous-hemofiltration
#8
Miguel J Franquiz, Shamir N Kalaria, Michael J Armahizer, Mathangi Gopalakrishnan, Paul J McCarthy, Neeraj Badjatia
OBJECTIVE: Lacosamide is a new generation antiepileptic drug (AED) that is eliminated by both hepatic and renal mechanisms. Lacosamide elimination by Continuous Renal Replacement Therapy (CRRT) has never been studied. The objective of this case report was to describe lacosamide pharmacokinetics in the setting of CRRT. METHODS: Case report of a single patient admitted to the study center with status epilepticus and multi-organ failure. The patient required both continuous venovenous hemofiltration (CVVH) and several AEDs...
November 21, 2017: Pharmacotherapy
https://www.readbyqxmd.com/read/29160372/an-experimental-study-of-ascorbic-acid-effects-in-acute-renal-failure-under-general-anesthesia
#9
Omur Ozturk, Sefer Ustebay, Huseyin Avni Eroglu, Murat Günay, Yasemen Adali, İlksen Donmez, Mesut Erbas
PURPOSE: To evaluate the preventive effect of ascorbic acid on sevoflurane-induced acute renal failure in an experimental rat model. METHODS: Twenty-four adult male Wistar rats were randomly distributed into three groups. Subjects were allocated into 3 groups: Group I received sevoflurane only, whereas Groups II and III had moderate (150 mg/kg) and high (300 mg/kg) doses of AA in addition to sevoflurane, respectively. Rhabdomyolysis and myohemoglobinuric ARF was formed by intramuscular administration of glycerol on the upper hind limb on the 15th minute of inhalation anesthesia...
October 2017: Acta Cirúrgica Brasileira
https://www.readbyqxmd.com/read/29160368/the-effects-of-local-ischemic-preconditioning-and-topical-hypothermia-in-renal-ischemia-reperfusion-injury-in-rats
#10
Guilherme Behrend Ribeiro, Emanuel Burck Dos Santos, Silvia Regina Bona, Pedro Guilherme Schaefer, Tuane Alves Garcez, Eduardo Brasil Rabolini, Guilherme Pereira Smaniotto, Norma Possa Marroni, Carlos Otávio Corso
PURPOSE: Topical hypothermia and local ischemic preconditioning have been shown to reduce renal ischemia-reperfusion (I/R) injury individually. We examined whether combination of both strategies lessens renal I/R injury. METHODS: Post right nephrectomy, 40 male Wistar rats were randomly assigned to five experimental protocols performed in the left kidney: topical hypothermia without ischemia (TH), warm ischemia (IR), ischemic preconditioning followed by warm ischemia (IPC+IR), cold ischemia (TH+IR), and ischemic preconditioning followed by cold ischemia (IPC+TH+IR)...
October 2017: Acta Cirúrgica Brasileira
https://www.readbyqxmd.com/read/29160304/il11-is-a-crucial-determinant-of-cardiovascular-fibrosis
#11
Sebastian Schafer, Sivakumar Viswanathan, Anissa A Widjaja, Wei-Wen Lim, Aida Moreno-Moral, Daniel M DeLaughter, Benjamin Ng, Giannino Patone, Kingsley Chow, Ester Khin, Jessie Tan, Sonia P Chothani, Lei Ye, Owen J L Rackham, Nicole S J Ko, Norliza E Sahib, Chee Jian Pua, Nicole T G Zhen, Chen Xie, Mao Wang, Henrike Maatz, Shiqi Lim, Kathrin Saar, Susanne Blachut, Enrico Petretto, Sabine Schmidt, Tracy Putoczki, Nuno Guimarães-Camboa, Hiroko Wakimoto, Sebastiaan van Heesch, Kristmundur Sigmundsson, See L Lim, Jia L Soon, Victor T T Chao, Yeow L Chua, Teing E Tan, Sylvia M Evans, Yee J Loh, Muhammad H Jamal, Kim K Ong, Kim C Chua, Boon-Hean Ong, Mathew J Chakaramakkil, Jonathan G Seidman, Christine E Seidman, Norbert Hubner, Kenny Y K Sin, Stuart A Cook
Fibrosis is a final common pathology in cardiovascular disease(1). In the heart, fibrosis causes mechanical and electrical dysfunction(1,2) and in the kidney, it predicts the onset of renal failure(3). Transforming growth factor β1 (TGFB1) is the principal pro-fibrotic factor(4,5) but its inhibition is associated with side effects due to its pleiotropic roles(6,7). We hypothesised that downstream effectors of TGFB1 in fibroblasts could be attractive therapeutic targets and lack upstream toxicities. Using integrated imaging-genomics analyses of primary human fibroblasts, we found that Interleukin 11 (IL11) upregulation is the dominant transcriptional response to TGFB1 exposure and required for its profibrotic effect...
November 13, 2017: Nature
https://www.readbyqxmd.com/read/29159954/unraveling-the-mechanistic-complexity-of-the-glomerulocystic-phenotype-in-dicer-conditional-ko-mice-by-2d-gel-electrophoresis-coupled-mass-spectrometry
#12
Claudia Vincenza Fiumara, Domenica Scumaci, Anna Iervolino, Angela Mena Perri, Antonio Concolino, Laura Tammè, Federica Petrillo, Giovambattista Capasso, Giovanni Cuda
PURPOSE: Dicer, an RNase III type endonuclease, is a key enzyme involved in miRNA biogenesis. It has been shown that this enzyme is essential for several aspects of postnatal kidney functions and homeostasis. In this study, we have examined conditional knockout (cKO) mice for Dicer in Pax8 (Paired-box gene 8) expressing cells to investigate the kidney protein profile. This specific model develops a glomerulocystic phenotype coupled with urinary concentration impairment, proteinuria and severe renal failure...
November 21, 2017: Proteomics. Clinical Applications
https://www.readbyqxmd.com/read/29159875/renal-hypoxia-in-kidney-disease-cause-or-consequence
#13
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/29159414/hepatitis-b-vaccination-screening-and-linkage-to-care-best-practice-advice-from-the-american-college-of-physicians-and-the-centers-for-disease-control-and-prevention
#14
Winston E Abara, Amir Qaseem, Sarah Schillie, Brian J McMahon, Aaron M Harris
Background: Vaccination, screening, and linkage to care can reduce the burden of chronic hepatitis B virus (HBV) infection. However, recommendations vary among organizations, and their implementation has been suboptimal. The American College of Physicians' High Value Care Task Force and the Centers for Disease Control and Prevention developed this article to present best practice statements for hepatitis B vaccination, screening, and linkage to care. Methods: A narrative literature review of clinical guidelines, systematic reviews, randomized trials, and intervention studies on hepatitis B vaccination, screening, and linkage to care published between January 2005 and June 2017 was conducted...
November 21, 2017: Annals of Internal Medicine
https://www.readbyqxmd.com/read/29159186/protective-effects-of-ophiocordyceps-lanpingensis-on-glycerol-induced-acute-renal-failure-in-mice
#15
Yanyan Zhang, Yaxi Du, Hong Yu, Yongchun Zhou, Feng Ge
Objective: Oxidative stress and immune response are associated with acute renal failure (ARF). Ophiocordyceps lanpingensis (OL) might be an antioxidant and immunopotentiator. In this study, we explored the protective effects of OL on glycerol-induced ARF. Methods: Male mice were randomly divided into four groups, specifically, glycerol-induced ARF model group, low-dose OL-treated group (1.0 g/kg/d), high-dose OL-treated group (2.0 g/kg/d), and control group...
2017: Journal of Immunology Research
https://www.readbyqxmd.com/read/29157803/iridoid-glycosides-fraction-from-picrorhiza-kurroa-attenuates-cyclophosphamide-induced-renal-toxicity-and-peripheral-neuropathy-via-ppar-%C3%AE-mediated-inhibition-of-inflammation-and-apoptosis
#16
Supriya Sharma, Pallavi Sharma, Pankaj Kulurkar, Damanpreet Singh, Dinesh Kumar, Vikram Patial
BACKGROUND: Picrorhiza kurroa Royle (Scrophulariaceae) is an important medicinal herb being widely used in variety of ailments. PURPOSE: The present study was envisaged to evaluate the effects of iridoid glycosides enriched fraction (IGs) from Picrorhiza kurroa rhizome against cyclophosphamide (CP) -induced renal toxicity and peripheral neuropathy. METHODS: Mice in different groups were pretreated with 25, 50 and 100 mg/kg; p.o. doses of IGs for 21 days, followed by cyclophosphamide intoxication for consecutive two days...
December 1, 2017: Phytomedicine: International Journal of Phytotherapy and Phytopharmacology
https://www.readbyqxmd.com/read/29156826/protective-effect-of-ginkgo-biloba-leaves-extract-egb761-on-myocardium-injury-in-ischemia-reperfusion-rats-via-regulation-of-tlr-4-nf-%C3%AE%C2%BAb-signaling-pathway
#17
Yuping Tang, Guisheng Zhou, Lijun Yao, Ping Xue, Danhong Yu, Renjie Xu, Wen Shi, Xin Yao, Zhaowei Yan, Jin-Ao Duan
Beneficial actions of EGb 761 against ischemia/reperfusion (I/R) injury in lung, brain and renal ischemia have been described. However, the relationship between EGb 761 and signal molecules in myocardial ischemia reperfusion has not been well elucidated. In this study, we investigated the effects and mechanism of EGb 761 preconditioning on anti-myocardial I/R injuries in vivo. Meanwhile, their potential anti-oxidative stress and anti-inflammation effect were assessed. Hemodynamic parameters were monitored as left ventricular systolic pressure, LV end-diastolic pressure and maximal rate of increase and decrease of left ventricular pressure (dP/dtmax)...
October 17, 2017: Oncotarget
https://www.readbyqxmd.com/read/29156292/dietary-luteolin-protects-against-hgcl2-induced-renal-injury-via-activation-of-nrf2-mediated-signaling-in-rat
#18
Xiao Tan, Biying Liu, Jingjing Lu, Siyu Li, Ruiqi Baiyun, Yueying Lv, Qian Lu, Zhigang Zhang
Luteolin (Lut) belongs to the flavonoid family with various beneficial bioactivities. Here, we investigated whether Lut attenuate mercuric chloride (HgCl2)-induced renal injury in rat. We found that oral gavage administration of Lut (80mg/kg) alleviated anemia and renal histology upon HgCl2 treatment (80mg/L). Lut also significantly reduced HgCl2-induced oxidative stress and inflammatory, presenting as the reduced malondialdehyde (MDA) formation, increased glutathione (GSH) level, and inhibited activation of nuclear factor kappa B (NF-κB)...
November 9, 2017: Journal of Inorganic Biochemistry
https://www.readbyqxmd.com/read/29156086/impact-of-low-level-bk-polyomavirus-viremia-on-intermediate-term-renal-allograft-function
#19
Johannes Korth, Marek Widera, Sebastian Dolff, Hana Guberina, Anja Bienholz, Alexandra Brinkhoff, Olympia Evdoxia Anastasiou, Andreas Kribben, Ulf Dittmer, Jens Verheyen, Benjamin Wilde, Oliver Witzke
BACKGROUND: BK polyomavirus (BKPyV)-associated nephropathy (PyVAN) is a significant cause of premature renal transplant failure. High-level BKPyV viremia is predictive for PyVAN, however, low-level BKPyV viremia does not necessarily exclude the presence of PyVAN. As data are limited whether or not low-level BKPyV viremia has an effect on intermediate-term graft outcome, this study analyzes the impact of low-level BKPyV viremia on intermediate-term graft function and outcome compared to high-level viremia and non-viremic patients...
November 20, 2017: Transplant Infectious Disease: An Official Journal of the Transplantation Society
https://www.readbyqxmd.com/read/29156081/cervical-hpv-prevalence-and-genotype-distribution-in-immunosuppressed-danish-women
#20
Mette T Roensbo, Jan Blaakaer, Karin Skov, Anne Hammer
INTRODUCTION: Women receiving immunosuppressive treatment due to organ transplantation are at increased risk of Human papilloma virus (HPV)-related diseases, including cervical neoplasia. This pilot study aimed to describe the cervical HPV prevalence and genotype distribution in immunosuppressed Danish women. MATERIAL AND METHODS: We included women who underwent renal- (RTR) or bone marrow transplantation (BMTR) in 2009-2012 or 2014 at Aarhus University Hospital, Denmark...
November 20, 2017: Acta Obstetricia et Gynecologica Scandinavica
keyword
keyword
37510
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"