keyword
MENU ▼
Read by QxMD icon Read
search

kidney metabolism

keyword
https://www.readbyqxmd.com/read/29223554/oral-administration-of-nigella-sativa-oil-and-thymoquinone-attenuates-long-term-cisplatin-treatment-induced-toxicity-and-oxidative-damage-in-rat-kidney
#1
Zeba Farooqui, Faaiza Shahid, Aijaz Ahmed Khan, Farah Khan
Cisplatin (CP) is an effective anti-cancer drug which causes remarkable toxicity to the kidney, particularly to proximal tubules, by generating reactive oxygen species. Nigella sativa (NS), commonly known as "black cumin" reduces the progression of various kidney disorders. Thymoquinone (TQ), the major bioactive constituent of NS seeds, has been credited for various pharmacological effects of NS. Since, a typical clinical CP dosing regimen involves CP administration in multiple cycles over a long time duration, hence the present study aimed to evaluate the renoprotective efficacy of NS oil and TQ against multiple dose CP treatment induced deleterious biochemical and histological alterations in rat kidney...
December 6, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/29221627/alkaline-diet-and-metabolic-acidosis-practical-approaches-to-the-nutritional-management-of-chronic-kidney-disease
#2
Larissa Rodrigues Neto Angéloco, Gabriela Cristina Arces de Souza, Elen Almeida Romão, Paula Garcia Chiarello
The kidneys play an extremely important role in maintaining the body acid-base balance by excreting nonvolatile acids and regenerating and reabsorbing bicarbonate in the kidney tubules. As the individual loses their kidney function, renal excretion of nonvolatile acid produced by metabolism of the diet is impaired, resulting in low-grade metabolic acidosis. With this in mind, it is relevant to better understand the dietary aspects related to the acid-base balance in chronic kidney disease metabolic acidosis and try to provide possible strategies for the nutritional management of these cases...
December 5, 2017: Journal of Renal Nutrition
https://www.readbyqxmd.com/read/29219006/distribution-and-quantitative-analysis-of-cidea-and-cidec-in-broiler-chickens-accounting-for-differential-fat-deposition-between-strains
#3
J Huang, L Huang, Q Zeng, E Huang, H Liang, Q Wei, X Xie, J Ruan
1. Differences in the expression of CIDEa and CIDEc in 20 different tissues were examined. Both CIDEa and CIDEc mRNA transcripts were predominantly but variably expressed in white adipose tissue (WAT) but were also expressed at moderate levels in the kidney and liver and at lower levels in the ovary. Interestingly, among white adipose tissue types, both CIDEa and CIDEc were expressed at the lowest levels in hWAT (heart coronary white adipose tissue). 2. To better understand the roles of CIDEa and CIDEc in the fat deposition of broiler chickens, the differences in lipid droplet size and mRNA levels of CIDEa and CIDEc between lean-type and fat-type broiler chicken lines was studied...
December 8, 2017: British Poultry Science
https://www.readbyqxmd.com/read/29218530/tracking-glut2-translocation-by-live-cell-imaging
#4
Sabina Tsytkin-Kirschenzweig, Merav Cohen, Yaakov Nahmias
The facilitative glucose transporter (GLUT) family plays a key role in metabolic homeostasis, controlling the absorption rates and rapid response to changing carbohydrate levels. The facilitative GLUT2 transporter is uniquely expressed in metabolic epithelial cells of the intestine, pancreas, liver, and kidney. GLUT2 dysfunction is associated with several pathologies, including Fanconi-Bickel syndrome, a glycogen storage disease, characterized by growth retardation and renal dysfunction. Interestingly, GLUT2 activity is modulated by its cellular localization...
2018: Methods in Molecular Biology
https://www.readbyqxmd.com/read/29217372/acute-peritoneal-dialysis-in-neonatal-intensive-care-unit-an-8-year-experience-of-a-referral-hospital
#5
Aslihan Kara, Metin Kaya Gurgoze, Mustafa Aydin, Erdal Taskin, Unal Bakal, Aysen Orman
BACKGROUND: The aim of present study was to evaluate the indications, complications and outcomes of acute peritoneal dialysis (APD) in neonates at a referral university hospital during the previous 8 years. METHODS: This retrospective analysis included a total of 52 newborn infants who underwent APD in a neonatal intensive care unit between January 2008 and March 2016. Demographic, clinical, laboratory and microbiological data were extracted from patients' medical files...
November 16, 2017: Pediatrics and Neonatology
https://www.readbyqxmd.com/read/29216964/comparison-of-t-2-toxin-and-ht-2-toxin-distributed-in-the-skeletal-system-with-that-in-other-tissues-of-rats-by-acute-toxicity-test
#6
Fang Fang Yu, Xia Lu Lin, Lei Yang, Huan Liu, Xi Wang, Hua Fang, ZMikko J Lammi, Xiong Guo
Twelve healthy rats were divided into the T-2 toxin group receiving gavage of 1 mg/kg T-2 toxin and the control group receiving gavage of normal saline. Total relative concentrations of T-2 toxin and HT-2 toxin in the skeletal system (thighbone, knee joints, and costal cartilage) were significantly higher than those in the heart, liver, and kidneys (P < 0.05). The relative concentrations of T-2 toxin and HT-2 toxin in the skeletal system (thighbone and costal cartilage) were also significantly higher than those in the heart, liver, and kidneys...
November 2017: Biomedical and Environmental Sciences: BES
https://www.readbyqxmd.com/read/29216336/managing-diabetic-kidney-disease
#7
Sagen Zac-Varghese, Peter Winocour
Introduction: Diabetes mellitus (DM) is the leading cause of chronic kidney disease (CKD). This review covers the pillars of care essential for the management of diabetic kidney disease (DKD) including (1) early diagnosis, (2) improved glycaemic control, (3) treatment of hypertension, (4) identification and treatment of associated metabolic bone disease and (5) identification and effective management of dyslipidaemia and additional cardiovascular risk factors. Sources of data: We searched PubMed for articles using search terms: diabetic nephropathy, diabetic kidney disease, diabetes and chronic kidney disease...
December 5, 2017: British Medical Bulletin
https://www.readbyqxmd.com/read/29212764/aberrant-dna-methylation-of-pregnane-x-receptor-underlies-metabolic-gene-alterations-in-the-diabetic-kidney
#8
Atsushi Watanabe, Takeshi Marumo, Wakako Kawarazaki, Mitsuhiro Nishimoto, Nobuhiro Ayuzawa, Kohei Ueda, Daigoro Hirohama, Toshiya Tanaka, Shintaro Yagi, Satoshi Ota, Genta Nagae, Hiroyuki Aburatani, Hiroo Kumagai, Toshiro Fujita
Epigenetic abnormalities have been suggested to mediate metabolic memory observed in diabetic complications. We have shown that epigenetic alterations may induce persistent phenotypic changes in the proximal tubules of the diabetic kidneys. In this study, we show that pregnane X receptor (PXR), a xenobiotic nuclear receptor, is epigenetically altered and upregulated, and may have a possible function in the diabetic kidney. PXR has been shown to play a critical role in metabolic changes in obesity and diabetes; however, its distribution and function in the kidney are unknown...
December 6, 2017: American Journal of Physiology. Renal Physiology
https://www.readbyqxmd.com/read/29212268/comp-angiopoietin-1-mitigates-changes-in-lipid-droplet-size-macrophage-infiltration-of-adipose-tissue-and-renal-inflammation-in-streptozotocin-induced-diabetic-mice
#9
Yu Jin Jung, Woong Park, Tung Nguyen-Thanh, Kyung Pyo Kang, Heung Young Jin, Suhn Hee Kim, Wonhee Suh, Won Kim
Adipose tissue is considered to be an endocrine organ, and adipocyte size correlates with insulin resistance and metabolic parameters in obesity. There is little data on the effects of angiopoietin-1 in adipose tissue and kidney in streptozotocin (STZ)-induced diabetes. In this study, we investigated the protective effect of COMP-angiopoietin-1 (COMP-Ang1), a potent variant of angiopoietin-1, on vascular endothelial cells in epididymal adipose tissue and its regulatory effect on other metabolic parameters, such as lipid droplet diameter, macrophage infiltration, and renal inflammation in STZ-treated mice...
November 7, 2017: Oncotarget
https://www.readbyqxmd.com/read/29211954/sirna-delivery-with-chitosan-influence-of-chitosan-molecular-weight-degree-of-deacetylation-and-amine-to-phosphate-ratio-on-in-vitro-silencing-efficiency-hemocompatibility-biodistribution-and-in-vivo-efficacy
#10
Mohamad Gabriel Alameh, Marc Lavertu, Nicolas Tran-Khanh, Chi-Yuan Chang, Frédéric Lesage, Martine Bail, Vincent Darras, Anik Chevrier, Michael D Buschmann
Chitosan (CS) shows in vitro and in vivo efficacy for siRNA delivery, but with contradictory findings for incompletely characterized systems. To understand which parameters produce effective delivery, a library of precisely characterized chitosans was produced at different DDAs and Mn. Encapsulation and transfection efficiencies were characterized in vitro. Formulations were selected to examine the influence of Mn and N:P ratio on nanoparticle uptake, metabolic activity, genotoxicity, and in vitro transfection...
December 6, 2017: Biomacromolecules
https://www.readbyqxmd.com/read/29211322/perivascular-adipose-tissue-and-the-dynamic-regulation-of-kv-7-and-kir-channels-implications-to-resistant-hypertension
#11
Maik Gollasch, Donald G Welsh, Rudolf Schubert
Resistant hypertension is defined as high blood pressure that remains uncontrolled despite treatment with at least three antihypertensive drugs at adequate doses. Resistant hypertension is an increasingly common clinical problem in older age, obesity, diabetes, sleep apnea, and chronic kidney disease. Although the direct vasodilator minoxidil was introduced in the early 1970s, only recently has this drug been shown to be particularly effective in a subgroup of patients with treatment-resistant or uncontrolled hypertension...
December 6, 2017: Microcirculation: the Official Journal of the Microcirculatory Society, Inc
https://www.readbyqxmd.com/read/29210639/guanylate-cyclase-c-a-current-hot-target-from-physiology-to-pathology
#12
Jose Antonio Uranga, Marta Castro, Raquel Abalo
Guanylate cyclase C (GC-C) receptor is a transmembrane receptor, predominantly expressed in intestinal epithelial cells, that plays a main role in homeostasis and function of the digestive tract. The endogenous ligands for this receptor are the paracrine hormones uroguanylin and guanylin. The heat-stable enterotoxin, produced by enterotoxigenic bacteria, is also a natural ligand of this receptor. Upon ligand binding, GC-C receptors increase the second messenger cyclic guanosine monophosphate (cGMP) levels, regulating a variety of key cell-type specific processes such as chloride and bicarbonate secretion (which increases luminal fluid and intestinal motility), epithelial cell growth, regulation of intestinal barrier integrity and visceral sensitivity...
December 5, 2017: Current Medicinal Chemistry
https://www.readbyqxmd.com/read/29209478/association-between-sarcopenia-and-dipstick-proteinuria-in-the-elderly-population-the-korea-national-health-and-nutrition-examination-surveys-2009-2011
#13
Duna Hwang, Mi-Ryung Cho, Minyong Choi, Sang Hyun Lee, Youngmin Park
Background: Sarcopenia and proteinuria are significant health difficulties in the elderly; however, few studies have investigated their relationship. In this study, we investigated the association between sarcopenia and proteinuria in Korean subjects over 60 years old. Methods: We included data from the Korean National Health and Nutrition Examination Survey, a cross-sectional, nationally representative survey conducted from 2009 to 2011 (n=4,008). Sarcopenia was defined using appendicular skeletal muscle mass as a percentage of body weight...
November 2017: Korean Journal of Family Medicine
https://www.readbyqxmd.com/read/29209440/efficacy-of-fenugreek-based-bionanocomposite-on-renal-dysfunction-and-endogenous-intoxication-in-high-calorie-diet-induced-obesity-rat-model-comparative-study
#14
Victoria V Konopelniuk, Ievgenii I Goloborodko, Tetyana V Ishchuk, Tetyana B Synelnyk, Ludmila I Ostapchenko, Mykola Ya Spivak, Rostyslav V Bubnov
Background: Worldwide obesity spread is a global health problem and needs to be further studied. Co-morbidities of obesity include insulin resistance, diabetes mellitus type 2, and dyslipidemia, which are the most frequent contributing factors for metabolic syndrome (MetS), as well as non-alcoholic fatty liver disease and chronic kidney disease. The aim was to study renal function and endogenous intoxication panel on high-calorie diet-induced obesity rat model and perform comparative study of the treatment efficacy of Fenugreek-based bionanocomposite vs antiobesogenic drugs (Orlistat)...
December 2017: EPMA Journal
https://www.readbyqxmd.com/read/29207627/orellanine-specifically-targets-renal-clear-cell-carcinoma
#15
Lisa Buvall, Heidi Hedman, Alina Khramova, Deman Najar, Lovisa Bergwall, Kerstin Ebefors, Carina Sihlbom, Sven Lundstam, Anders Herrmann, Hanna Wallentin, Emelie Roos, Ulf A Nilsson, Martin Johansson, Jan Törnell, Börje Haraldsson, Jenny Nyström
Renal cell carcinoma (RCC), arising from the proximal tubule in the kidney, accounts for approximately 85% of kidney cancers and causes over 140,000 annual deaths worldwide. In the last decade, several new therapies have been identified for treatment of metastatic RCC. Although these therapies increase survival time compared to standard care, none of them has curative properties. The nephrotoxin orellanine specifically targets proximal tubular epithelial cells, leaving other organs unaffected. We therefore hypothesized that the selective toxicity of orellanine extends to clear cell RCC (ccRCC) cells since they emanate from proximal tubular cells...
October 31, 2017: Oncotarget
https://www.readbyqxmd.com/read/29207225/-association-between-vertebral-fractures-and-vascular-calcifications
#16
REVIEW
Giovanni Piscopo, Luigi Morrone
Several cross-sectional and prospective studies highlight the existence of an association between bone fractures and abdominal aortic calcifications, especially if particularly severe and independent from confounders such as aging, smoking habits and diabetes. This phenomenon affects not only the general population but also patients with chronic kidney disease in which cortical bone lesions are prevalent. Moreover, bone fractures and aortic calcifications have been proved to be linked to increased cardiovascular morbidity and mortality, both in the general populations and in patients with chronic kidney disease, who notoriously show elevated cardiovascular risks...
December 5, 2017: Giornale Italiano di Nefrologia: Organo Ufficiale Della Società Italiana di Nefrologia
https://www.readbyqxmd.com/read/29207195/a-novel-correlation-between-atp5a1-gene-expression-and-progression-of-human-clear-cell-renal-cell-carcinoma-identified-by-co%C3%A2-expression-analysis
#17
Lushun Yuan, Liang Chen, Kaiyu Qian, Gang Wang, Mengxin Lu, Guofeng Qian, Xinyue Cao, Wei Jiang, Yu Xiao, Xinghuan Wang
Clear cell renal cell carcinoma (ccRCC) is the most common solid lesion within kidneys, and its prognostic is influenced by the progression covering a complex network of gene interactions. In our study, a weighted gene co‑expression network was constructed to identify gene modules associated with the progression of ccRCC (n=35). In the significant module (R2 = -0.53), a total of 13 network hub genes were identified, and 2 of them were hub nodes in the protein-protein interaction network as well. In validation, ATP5A1 showed a higher correlation with the disease progression than any other hub gene in the hub module (P=0...
December 4, 2017: Oncology Reports
https://www.readbyqxmd.com/read/29205045/colon-ascendens-stent-peritonitis-casp-induces-excessive-inflammation-and-systemic-metabolic-dysfunction-in-a-septic-rat-model
#18
Limin Zhang, Yuan Tian, Jianfen Yang, Jieshou Li, Huiru Tang, Yulan Wang
The colon ascendens stent peritonitis (CASP) surgery creates a leakage of intestinal contents, resulting in polymicrobial sepsis associated with a high risk for postoperative multiple organ failure and death in surgical patients. To evaluate the effects of CASP on multiple organs, we analyzed the systemic metabolic consequences in liver, kidney, lung and heart of rats after CASP by employing a combination of metabolomics, clinical chemistry and biological assays. We found that CASP surgery after 18 h caused significant elevations of lipid, amino acids, acetate, choline, PC and GPC in rat liver together with significant depletion of glucose and glycogen...
December 5, 2017: Journal of Proteome Research
https://www.readbyqxmd.com/read/29202723/changes-in-urinary-risk-profile-after-short-term-low-sodium-and-low-calcium-diet-in-recurrent-swiss-kidney-stone-formers
#19
Harald Seeger, Andrea Kaelin, Pietro M Ferraro, Damian Weber, Philippe Jaeger, Patrice Ambuehl, William G Robertson, Robert Unwin, Carsten A Wagner, Nilufar Mohebbi
BACKGROUND: Kidney stone disease is common in industrialized countries. Recently, it has attracted growing attention, because of its significant association with adverse renal outcomes, including end stage renal disease. Calcium-containing kidney stones are frequent with high recurrence rates. While hypercalciuria is a well-known risk factor, restricted intake of animal protein and sodium, combined with normal dietary calcium, has been shown to be more effective in stone prevention compared with a low-calcium diet...
December 4, 2017: BMC Nephrology
https://www.readbyqxmd.com/read/29202719/an-in-vitro-splicing-assay-reveals-the-pathogenicity-of-a-novel-intronic-variant-in-atp6v0a4-for-autosomal-recessive-distal-renal-tubular-acidosis
#20
Tomohiko Yamamura, Kandai Nozu, Yuya Miyoshi, Keita Nakanishi, Junya Fujimura, Tomoko Horinouchi, Shogo Minamikawa, Nobuo Mori, Rika Fujimaru, Koichi Nakanishi, Takeshi Ninchoji, Hiroshi Kaito, Taniguchi-Ikeda Mariko, Ichiro Morioka, Masafumi Matsuo, Kazumoto Iijima
BACKGROUND: Autosomal recessive distal renal tubular acidosis (dRTA) is a rare hereditary disease caused by pathogenic variants in the ATP6V0A4 gene or ATP6V1B1 gene, and characterized by hyperchloremic metabolic acidosis with normal anion gap, hypokalemia, hypercalciuria, hypocitraturia and nephrocalcinosis. Although several intronic nucleotide variants in these genes have been detected, all of them fell in the apparent splice consensus sequence. In general, transcriptional analysis is necessary to determine the effect on function of the novel intronic variants located out of splicing consensus sequences...
December 4, 2017: BMC Nephrology
keyword
keyword
101872
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"