keyword
MENU ▼
Read by QxMD icon Read
search

uremia

keyword
https://www.readbyqxmd.com/read/28928137/recovery-of-cyp3a-phenotype-following-kidney-transplantation
#1
Kristine Hole, Elisabet Storset, Ane Olastuen, Tore Haslemo, Grete Birkeland Kro, Karsten Midtvedt, Anders Asberg, Espen Molden
End-stage renal disease (ESRD) impairs drug metabolism via cytochrome P450 (CYP) 3A. However, it is unclear whether CYP3A activity recovers following kidney transplantation. Therefore, the aim of this study was to evaluate the change in CYP3A activity measured as 4β-hydroxycholesterol (4βOHC) concentration after kidney transplantation. In total, data from 58 renal transplant recipients with 550 prospective 4βOHC measurements were included in the study. One sample per patient was collected before transplantation, and 2-12 samples per patient were collected 1-82 days after transplantation...
September 19, 2017: Drug Metabolism and Disposition: the Biological Fate of Chemicals
https://www.readbyqxmd.com/read/28928007/removal-of-uremic-retention-products-by-hemodialysis-is-coupled-with-indiscriminate-loss-of-vital-metabolites
#2
Zhi-Hao Zhang, Jia-Rong Mao, Hua Chen, Wei Su, Yuan Zhang, Li Zhang, Dan-Qian Chen, Ying-Yong Zhao, Nosratola D Vaziri
BACKGROUND: Although dialysis ameliorates uremia and fluid and electrolytes disorders, annual mortality rate remains high in dialysis population reflecting its shortcoming in replacing renal function. Unlike the normal kidney, dialysis causes dramatic shifts in volume and composition of body fluids and indiscriminate removal of vital solutes. Present study was undertaken to determine the impact of hemodialysis on plasma metabolites in end-stage renal disease (ESRD) patients. METHODS: 80 hemodialysed patients and 80 age/gender-matched healthy controls were enrolled in the study...
September 16, 2017: Clinical Biochemistry
https://www.readbyqxmd.com/read/28910802/effects-of-expanded-hemodialysis-therapy-on-clinical-outcomes
#3
Sandip Mitra, Kunaal Kharbanda
The invention of dialysis has been a phenomenal advance in the treatment of kidney failure. The introduction of artificial kidneys in clinical care remains one of the most successful lifesaving interventions in modern medicine. Its glory, however, has been tempered by poor long-term outcomes and a negative qualitative impact on the lives of patients who suffer from an extremely complex, burdensome, and restricted life on dialysis. There remains a huge gap in patient well-being and outcomes between artificial kidney treatments and kidney transplantation...
2017: Contributions to Nephrology
https://www.readbyqxmd.com/read/28910791/inflammation-and-protein-energy-wasting-in-the-uremic-milieu
#4
Magdalena Jankowska, Gabriela Cobo, Bengt Lindholm, Peter Stenvinkel
Inflammation is normally a protective and physiological response to harmful stimuli, but typically becomes an uncontrolled, maladaptive, and persistent process in patients with end-stage renal disease (ESRD). Through a deleterious cascade of poorly controlled reactions mediated by biologically active molecules (also called middle molecular weight uremia retention solutes), inflammation associates with a range of complications including cardiovascular disease and protein-energy wasting (PEW). Persistent inflammation, which is central to the conceptual etiological models of PEW and the malnutrition, inflammation, and atherosclerosis syndrome, induces and reignites processes leading to PEW in a number of ways including stimulation of both direct and indirect mechanisms of muscle proteolysis...
2017: Contributions to Nephrology
https://www.readbyqxmd.com/read/28910788/uremia-retention-molecules-and-clinical-outcomes
#5
Fellype Carvalho Barreto, Daniela Veit Barreto, Maria Eugênia Fernandes Canziani
Chronic kidney disease is characterized by the accumulation of organic compounds in the bloodstream that may exert a variety of toxic effects in the body. These compounds, collectively known as uremic toxins, may be classified according to their physicochemical properties as free water-soluble low molecular weight molecules, middle molecules or protein-bound uremic toxins. Most of these retention molecules, due to either their size and/or binding to protein, constitute a complex therapeutic challenge to the nephrologist, particularly in end-stage renal disease, because of their limited removal by conventional dialysis therapies...
2017: Contributions to Nephrology
https://www.readbyqxmd.com/read/28910786/the-evolving-patterns-of-uremia-unmet-clinical-needs-in-dialysis
#6
Xueqing Yu
End-stage renal disease (ESRD) has become a challenging health problem worldwide. Currently, ESRD patients treated with hemodialysis mainly undergo low-flux hemodialysis, high-flux hemodialysis (HF-HD), or hemodiafiltration (HDF). The clearance of middle and large molecules is, however, quite insufficient as regards HF-HD, HDF, and on-line HDF. An unsatisfactory prognosis has led to improved dialysis technology and materials; both protein-leaking membranes and high cut-off membranes increase the clearance of uremic toxin, but in clinical application they may induce albumin loss...
2017: Contributions to Nephrology
https://www.readbyqxmd.com/read/28910681/the-imaging-spectrum-of-posterior-reversible-encephalopathy-syndrome-a-pictorial-review
#7
REVIEW
Emily Brady, Neal S Parikh, Babak B Navi, Ajay Gupta, Andrew D Schweitzer
Posterior reversible encephalopathy syndrome (PRES) is characterized by the acute onset of neurologic symptoms (headache, altered mental status, visual changes, seizures) with accompanying vasogenic edema on brain imaging. Risk factors for PRES include infection, uremia, malignancy, autoimmune disorders, the peripartum state and hypertension. PRES is classically described as being posterior (i.e. parieto-occipital) but radiologic variants are increasingly recognized. This pictorial review demonstrates the heterogeneity of the different radiologic presentations of PRES in reference to lesion distribution, hemorrhage, diffusion restriction, contrast enhancement, and other associated findings...
August 30, 2017: Clinical Imaging
https://www.readbyqxmd.com/read/28910330/quality-of-life-measures-predict-cardiovascular-health-and-physical-performance-in-chronic-renal-failure-patients
#8
A Rogan, K McCarthy, G McGregor, T Hamborg, G Evans, S Hewins, N Aldridge, S Fletcher, N Krishnan, R Higgins, D Zehnder, S M Ting
BACKGROUND: Patients with advanced chronic kidney disease (CKD) experience complex functional and structural changes of the cardiopulmonary and musculoskeletal system. This results in reduced exercise tolerance, quality of life and ultimately premature death. We investigated the relationship between subjective measures of health related quality of life and objective, standardised functional measures for cardiovascular and pulmonary health. METHODS: Between April 2010 and January 2013, 143 CKD stage-5 or CKD5d patients (age 46...
2017: PloS One
https://www.readbyqxmd.com/read/28892712/relationship-between-serum-total-bilirubin-levels-and-mortality-in-uremia-patients-undergoing-long-term-hemodialysis-a-nationwide-cohort-study
#9
Hui-Hsien Su, Chia-Man Kao, Yi-Chun Lin, Yen-Chung Lin, Chih-Chin Kao, Hsi-Hsien Chen, Chih-Cheng Hsu, Kuan-Chou Chen, Chiung-Chi Peng, Mai-Szu Wu
BACKGROUND AND AIMS: Previous studies show that serum bilirubin has potent antioxidant effect and is associated with protection from kidney damage and reduce cardiovascular events. The aim of this study was to examine the association of serum total bilirubin level and mortality in uremia patients who underwent hemodialysis. METHODS: This is a nationwide retrospective long-term cohort study. Patients were registered in the Taiwan Renal Registry Data System (TWRDS) from 2005 to 2012...
September 4, 2017: Atherosclerosis
https://www.readbyqxmd.com/read/28883673/impact-of-gate-99mtc-dtpa-gfr-serum-creatinine-and-urea-in-diagnosis-of-patients-with-chronic-kidney-failure
#10
Rame Miftari, Adem Nura, Valdete Topçiu-Shufta, Valon Miftari, Arbenita Murseli, Valdete Haxhibeqiri
AIM: The aim of this study was determination of validity of (99m)TcDTPA estimation of GFR for early detection of chronic kidney failure. MATERIAL AND METHODS: There were 110 patients (54 males and 56 females) with kidney disease referred for evaluation of renal function at UCC of Kosovo. All patients were included in two groups. In the first group were included 30 patients confirmed with renal failure, whereas in the second group were included 80 patients with other renal disease...
June 2017: Acta Informatica Medica: AIM
https://www.readbyqxmd.com/read/28874131/a-chronic-hemodialysis-patient-with-isolated-pulmonary-valve-infective-endocarditis-caused-by-non-albicans-candida-a-rare-case-and-literature-review
#11
Chih-Hao Chang, Myo-Ming Huang, Dong-Feng Yeih, Kuo-Cheng Lu, Yi-Chou Hou
BACKGROUND: Isolated pulmonary valve infective endocarditis caused by Candida is rare in chronic hemodialysis patients. The 2009 Infectious Diseases Society of America guidelines suggest the combined use of surgery and antibiotics to treat candidiasis; however, successful nonsurgical treatment of Candida endocarditis has been reported. CASE PRESENTATION: A 63-year-old woman with end-stage kidney disease was admitted to our hospital after experiencing disorientation for 5 days...
September 6, 2017: BMC Nephrology
https://www.readbyqxmd.com/read/28866363/effects-of-apolipoprotein-m-in-uremic-atherosclerosis
#12
Markus Høybye Bosteen, Eva Martha Madsen Svarrer, Line Stattau Bisgaard, Torben Martinussen, Marie Madsen, Lars Bo Nielsen, Christina Christoffersen, Tanja Xenia Pedersen
BACKGROUND AND AIMS: Chronic kidney disease is characterized by uremia and causes premature death, partly due to accelerated atherosclerosis. Apolipoprotein (apo) M is a plasma carrier protein for the lipid sphingosine-1-phosphate (S1P). The Apom-S1P complex associates with HDL, and may contribute to its anti-atherosclerotic effects. The role of Apom/S1P in atherosclerosis is presently controversial and has not been explored in a uremic setting. We aimed to explore whether plasma concentrations of Apom/S1P are altered by uremia and whether Apom overexpression or deficiency affects classical and uremic atherosclerosis...
August 18, 2017: Atherosclerosis
https://www.readbyqxmd.com/read/28865941/a-field-study-of-the-association-between-cd38-gene-and-altruistic-behavior-empathic-response-as-a-mediator
#13
Jinting Liu, Pingyuan Gong, Hong Li, Xiaolin Zhou
Inspired by the enhancement effects of oxytocin on empathic responses and altruistic behaviors, we conducted a field study with a real fundraising event and investigated to what extent oxytocin pathway genes (CD38 and OXTR) modulate individual differences in charitable donation. Participants were informed that a teacher in their university was diagnosed with uremia and could not afford the cost of medication. They were given the opportunity to donate any amount of money and report their empathic responses to the misfortune of the teacher...
August 12, 2017: Psychoneuroendocrinology
https://www.readbyqxmd.com/read/28843244/in-vitro-leukoagglutination-a-rare-hematological-cause-of-spurious-leukopenia
#14
Sadia Sultan, Syed Muhammad Irfan
Leukopenia secondary to leukocytic agglutination is caused by an ethylene diamine tetra acetic acid (EDTA) which may appear in both benign and malignant states. Ethylene diamine tetra acetic acid induced platelets clumping in peripheral blood has been well established, but invitro leukocytic aggregation is very rarest hematological finding. Pseudo-leukopenia resulting from leukoagglutinins has been reported in the cirrhotic state, infections, autoimmune disorders, uremia, in immunosuppressed state or in various malignancies...
June 2017: Acta Medica Iranica
https://www.readbyqxmd.com/read/28840678/-pathomechanism-and-treatment-of-gut-microbiota-dysbiosis-in-chronic-kidney-disease-and-interventional-effects-of-chinese-herbal-medicine
#15
REVIEW
Wen-Bei Han, Ying-Lu Liu, Yi-Gang Wan, Wei Sun, Yue Tu, Jing-Jing Yang, Wei Wu, Wei-Ming He, Jian Yao
The gut microbiota dysbiosis is one of the risk factors in the progression from the advanced chronic kidney disease(CKD)to uremia, characterized by the reduction of probiotics and the increase of opportunistic pathogens including urease-related microbes, endotoxin-related microbes and toxin-related microbes, which can produce uremic toxins. According to the core point of "the gut-kidney axis" theory and "the chronic kidney disease-colonic axis" concept, the gut microbiota dysbiosis aggravates renal damage by accumulating uremic toxins and inducing the systemic micro-inflammation...
July 2017: Zhongguo Zhong Yao za Zhi, Zhongguo Zhongyao Zazhi, China Journal of Chinese Materia Medica
https://www.readbyqxmd.com/read/28832560/corrigendum-effects-of-growth-hormone-treatment-on-growth-plate-bone-and-mineral-metabolism-of-young-rats-with-uremia-induced-by-adenine
#16
Débora Claramunt, Helena Gil-Peña, Rocío Fuente, Enrique García-López, Olaya Hernández Frías, Flor A Ordoñez, Julián Rodríguez-Suárez, Fernando Santos
Pediatric Research accepted article preview online, 23 August 2017. doi:10.1038/pr.2017.205.
August 23, 2017: Pediatric Research
https://www.readbyqxmd.com/read/28827087/cerebrovascular-recovery-after-stroke-with-individual-and-combined-losartan-and-captopril-treatment-of-shrsp
#17
John S Smeda, Noriko Daneshtalab
We assessed whether the superior restoration of cerebrovascular function after hemorrhagic stroke by losartan versus captopril treatment was due to better BP, uremia, uricaemia, or aldosterone control in Kyoto Wistar stroke-prone-hypertensive rats and evaluated whether elevated angiotensin II (A2) levels enhanced the effectiveness of losartan treatment. Constriction was studied in the middle cerebral arteries (MCAs) using a pressure myograph. Post-stroke survival increased from 21 to 310 and 189days respectively with losartan and captopril treatment...
September 2017: Vascular Pharmacology
https://www.readbyqxmd.com/read/28819204/prognostic-factors-and-outcomes-of-unplanned-extubation
#18
Chien-Ming Chao, Mei-I Sung, Kuo-Chen Cheng, Chih-Cheng Lai, Khee-Siang Chan, Ai-Chin Cheng, Shu-Chen Hsing, Chin-Ming Chen
This study investigated the prognostic factors and outcomes of unplanned extubation (UE) in patients in a medical center's 6 intensive care units (ICUs) and calculated their mortality risk. We retrospectively reviewed the medical records of all adult patients in Chi Mei Medical Center who underwent UE between 2009 and 2015. During the study period, there were 305 episodes of UE in 295 ICU patients (men: 199 [67.5%]; mean age: 65.7 years; age range: 18-94 years). The mean Acute Physiology and Chronic Health Evaluation (APACHE) II score was 16...
August 17, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28811533/plasma-metabolomics-profiling-of-maintenance-hemodialysis-based-on-capillary-electrophoresis-time-of-flight-mass-spectrometry
#19
Shuxin Liu, Lichao Wang, Chunxiu Hu, Xin Huang, Hong Liu, Qiuhui Xuan, Xiaohui Lin, Xiaojun Peng, Xin Lu, Ming Chang, Guowang Xu
Uremia has been a rapidly increasing health problem in China. Hemodialysis (HD) is the main renal replacement therapy for uremia. The results of large-scale clinical trials have shown that the HD pattern is crucial for long-term prognosis of maintenance hemodialysis (MHD) in uremic patients. Plasma metabolism is very important for revealing the biological insights linked to the therapeutic effects of the HD pattern on uremia. Alteration of plasma metabolites in uremic patients in response to HD therapy has been reported...
August 15, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28797891/the-impact-of-peripheral-serotonin-on-leptin-brain-serotonin-axis-bone-metabolism-and-strength-in-growing-rats-with-experimental-chronic-kidney-disease
#20
Dariusz Pawlak, Tomasz Domaniewski, Beata Znorko, Ewa Oksztulska-Kolanek, Paweł Lipowicz, Michał Doroszko, Malgorzata Karbowska, Krystyna Pawlak
Chronic kidney disease (CKD) results in decreased bone strength. Serotonin (5-HT) is one of the critical regulators of bone health, fulfilling distinct functions depending on its synthesis site: brain-derived serotonin (BDS) favors osteoblast proliferation, whereas gut-derived serotonin (GDS) inhibits it. We assessed the role of BDS and peripheral leptin in the regulation of bone metabolism and strength in young rats with 5/6 nephrectomy. BDS synthesis was accelerated during CKD progression. Decreased peripheral leptin in CKD rats was inversely related to BDS content in the hypothalamus, brainstem and frontal cortex...
August 7, 2017: Bone
keyword
keyword
51013
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"