keyword
MENU ▼
Read by QxMD icon Read
search

hyperfiltration

keyword
https://www.readbyqxmd.com/read/28090231/effects-of-ipragliflozin-on-diabetic-nephropathy-and-blood-pressure-in-patients-with-type-2-diabetes-an-open-label-study
#1
Daisuke Ito, Emi Ikuma-Suwa, Kazuyuki Inoue, Kimie Kaneko, Morifumi Yanagisawa, Kouichi Inukai, Mitsuhiko Noda, Akira Shimada
BACKGROUND: Sodium-glucose cotransporter 2 (SGLT2) inhibitors are novel agents used to treat type 2 diabetic patients. We investigated the efficacy of the SGLT2 inhibitor ipragliflozin on diabetic nephropathy in Japanese patients with type 2 diabetes. METHODS: A 50 mg dose of ipragliflozin was administered for 24 weeks to 50 patients with type 2 diabetes who were concomitantly managed with diet and exercise therapy alone or antidiabetic medications other than SGLT2 inhibitors...
February 2017: Journal of Clinical Medicine Research
https://www.readbyqxmd.com/read/28031170/the-influence-of-sex-on-hyperfiltration-in-patients-with-uncomplicated-type-1-diabetes
#2
Marko Škrtić, Yuliya Lytvyn, Petter Bjornstad, Heather N Reich, James W Scholey, Paul M Yip, Etienne B Sochett, Bruce A Perkins, David Z I Cherney
The aim of this analysis was to examine sex-based differences in renal segmental resistances in healthy controls (HC) and patients with type 1 diabetes (T1D). We hypothesized that hyperfiltration - an early hemodynamic abnormality associated with diabetic nephropathy (DN) - would disproportionately affect women with T1D, thereby attenuating protection against the development of renal complications. Glomerular hemodynamic parameters were evaluated in HC (n=30) and in normotensive, normoalbuminuric patients with T1D and either baseline normofiltration (n=36, T1D-N, glomerular filtration rate [GFR] 90-134 ml/min/1...
December 28, 2016: American Journal of Physiology. Renal Physiology
https://www.readbyqxmd.com/read/28005707/high-glomerular-filtration-rate-is-associated-with-arterial-stiffness-in-chinese-population
#3
Lin Lin, Kui Peng, Rui Du, Xiaolin Huang, Wanwan Sun, Lin Ding, Po Wang, Ya Huang, Yu Xu, Min Xu, Yuhong Chen, Yufang Bi, Weiqing Wang, Jieli Lu
OBJECTIVES: Decreased glomerular filtration rate (GFR) has been suspected as a risk factor for arterial stiffness. Whether high GFR is the risk factor of arterial stiffness and cardiovascular disease remains uncertain. We aim to evaluate the association between high estimated GFR (eGFR) and arterial stiffness in Chinese adults. METHODS: We performed a cross-sectional study involving 9136 Chinese adults without chronic kidney disease. Arterial stiffness was measured by brachial-ankle pulse wave velocity (baPWV) and pulse pressure (PP)...
February 2017: Journal of Hypertension
https://www.readbyqxmd.com/read/27999101/back-to-the-future-glomerular-hyperfiltration-and-the-diabetic-kidney
#4
Katherine R Tuttle
No abstract text is available yet for this article.
January 2017: Diabetes
https://www.readbyqxmd.com/read/27988210/neuropilin1-regulates-glomerular-function-and-basement-membrane-composition-through-pericytes-in-the-mouse-kidney
#5
Monika Wnuk, Manuel A Anderegg, Werner A Graber, Regula Buergy, Daniel G Fuster, Valentin Djonov
Neuropilin1 (Nrp1) is a co-receptor best known to regulate the development of endothelial cells and is a target of anticancer therapies. However, its role in other vascular cells including pericytes is emergent. The kidney is an organ with high pericyte density and cancer patients develop severe proteinuria following administration of NRP1B-neutralizing antibody combined with bevacizumab. Therefore, we investigated whether Nrp1 regulates glomerular capillary integrity after completion of renal development using two mouse models; tamoxifen-inducible NG2Cre to delete Nrp1 specifically in pericytes and administration of Nrp1-neutralizing antibodies...
December 14, 2016: Kidney International
https://www.readbyqxmd.com/read/27978521/the-hyperfiltering-kidney-in-diabetes
#6
Roberto Trevisan, Alessandro Roberto Dodesini
Hyperfiltering kidney is a typical feature of diabetes. Improvement observed with regard to glucose control and blood pressure control reduces the high glomerular filtration rate and may contribute to retard the appearance and the progression of diabetic renal disease. Although the mechanism of hyperfiltration is still unclear, there is mounting evidence that the increased reabsorption of glucose and sodium by sodium glucose transporter-2 (SGLT-2) is involved in this altered renal function. There is a possibility that SGLT-2 inhibition may correct hyperfiltration in diabetes, adding a new therapeutic approach to halt renal disease in patients with diabetes...
December 16, 2016: Nephron
https://www.readbyqxmd.com/read/27978513/an-overview-of-errors-and-flaws-of-estimated-gfr-versus-true-gfr-in-patients-with-diabetes-mellitus
#7
Sergio Luis-Lima, Esteban Porrini
The determination of renal function is crucial in patients with type 2 diabetes (T2DM), a population at risk for chronic kidney disease (CKD). Glomerular filtration rate (GFR) can be measured (mGFR) with gold standard methods or estimated (eGFR) with formulas. Since 1957, when Effersoe published the first formula, more than 50 equations have been developed to estimate GFR. In this review, we examined the studies that compared mGFR and eGFR in patients with T2DM to analyze the performance of those formulae in this population...
December 16, 2016: Nephron
https://www.readbyqxmd.com/read/27957422/unmasked-chronic-renal-function-deterioration-after-unilateral-adrenalectomy-in-patients-with-primary-aldosteronism
#8
Su Min Park, Woo Jin Jung, Jong Man Park, Harin Rhee, Il Young Kim, Eun Young Seong, Dong Won Lee, Soo Bong Lee, Ihm Soo Kwak, Nari Shin, Sang Heon Song
We report 2 cases of chronic estimated glomerular filtration rate (eGFR) decline after unilateral adrenalectomy due to primary aldosteronism. The patients were diagnosed with unilateral adrenal cortical adenoma releasing aldosterone. Two patients were examined for hypertension and hypokalemia. Unilateral laparoscopic adrenalectomy was performed in both cases, and pathology confirmed adrenal cortical adenoma. After adrenalectomy, hypertension and hypokalemia improved to within normal range. However, the eGFR decreased postoperatively, and abdominal computed tomography scan showed decreased kidney size compared to previous images...
December 2016: Kidney Research and Clinical Practice
https://www.readbyqxmd.com/read/27927599/angiotensin-converting-enzyme-2-amplification-limited-to-the-circulation-does-not-protect-mice-from-development-of-diabetic-nephropathy
#9
Jan Wysocki, Minghao Ye, Ahmed M Khattab, Agnes Fogo, Aline Martin, Nicolae Valentin David, Yashpal Kanwar, Mark Osborn, Daniel Batlle
Blockers of the renin-angiotensin system are effective in the treatment of experimental and clinical diabetic nephropathy. An approach different from blocking the formation or action of angiotensin II (1-8) that could also be effective involves fostering its degradation. Angiotensin-converting enzyme 2 (ACE2) is a monocarboxypeptidase that cleaves angiotensin II (1-8) to form angiotensin (1-7). Therefore, we examined the renal effects of murine recombinant ACE2 in mice with streptozotocin-induced diabetic nephropathy as well as that of amplification of circulating ACE2 using minicircle DNA delivery prior to induction of experimental diabetes...
December 4, 2016: Kidney International
https://www.readbyqxmd.com/read/27927270/effects-of-endurance-and-endurance-strength-exercise-on-renal-function-in-abdominally-obese-women-with-renal-hyperfiltration-a-prospective-randomized-trial
#10
Monika Szulińska, Damian Skrypnik, Marzena Ratajczak, Joanna Karolkiewicz, Edyta Madry, Katarzyna Musialik, Jaroslaw Walkowiak, Hieronim Jakubowski, Pawel Bogdański
OBJECTIVE: Obesity is associated with kidney defects. Physical activity is a key element in the treatment of obesity. The aim of this study was to compare the effect of endurance and endurance-strength training on kidney function in abdominally obese women. METHODS: Forty-four abdominally obese women were randomized to endurance training or endurance-strength training, three times a week for 3 months. Before and after the intervention, kidney function was assessed by measuring blood creatinine, urine creatinine, and urine albumin levels, and the albumin-to-creatinine ratio and glomerular filtration rate (GFR) were calculated...
October 2016: Biomedical and Environmental Sciences: BES
https://www.readbyqxmd.com/read/27878313/targeting-renal-glucose-reabsorption-to-treat-hyperglycaemia-the-pleiotropic-effects-of-sglt2-inhibition
#11
REVIEW
Volker Vallon, Scott C Thomson
Healthy kidneys filter ∼160 g/day of glucose (∼30% of daily energy intake) under euglycaemic conditions. To prevent valuable energy from being lost in the urine, the proximal tubule avidly reabsorbs filtered glucose up to a limit of ∼450 g/day. When blood glucose levels increase to the point that the filtered load exceeds this limit, the surplus is excreted in the urine. Thus, the kidney provides a safety valve that can prevent extreme hyperglycaemia as long as glomerular filtration is maintained. Most of the capacity for renal glucose reabsorption is provided by sodium glucose cotransporter (SGLT) 2 in the early proximal tubule...
February 2017: Diabetologia
https://www.readbyqxmd.com/read/27847659/interferon-induced-focal-segmental-glomerulosclerosis
#12
Yusuf Kayar, Nuket Bayram Kayar, Nadir Alpay, Jamshid Hamdard, Iskender Ekinci, Sebnem Emegil, Rabia Bag Soydas, Birol Baysal
Behçet's disease is an inflammatory disease of unknown etiology which involves recurring oral and genital aphthous ulcers and ocular lesions as well as articular, vascular, and nervous system involvement. Focal segmental glomerulosclerosis (FSGS) is usually seen in viral infections, immune deficiency syndrome, sickle cell anemia, and hyperfiltration and secondary to interferon therapy. Here, we present a case of FSGS identified with kidney biopsy in a patient who had been diagnosed with Behçet's disease and received interferon-alpha treatment for uveitis and presented with acute renal failure and nephrotic syndrome associated with interferon...
2016: Case Reports in Nephrology
https://www.readbyqxmd.com/read/27846266/the-association-between-renal-hyperfiltration-and-the-sources-of-habitual-protein-intake-and-dietary-acid-load-in-a-general-population-with-preserved-renal-function-the-koges-study
#13
Rina So, Sihan Song, Jung Eun Lee, Hyung-Jin Yoon
Although the differential response of the kidney to the acute load of various sources of dietary protein in subjects with normal renal function is well known, the influence of habitual dietary protein intake and dietary acid load on renal function has not been tested well. The association between renal hyperfiltration (RHF), the earlier and possibly reversible stage of chronic kidney disease, and the sources of habitual dietary protein and dietary acid load was analyzed with the baseline data of 123,169 middle-aged healthy Koreans of a large prospective cohort study, who had a baseline estimated glomerular filtration rate (eGFR) >60 mL/min/m2 and no known history of diabetes and/or hypertension...
2016: PloS One
https://www.readbyqxmd.com/read/27832768/central-obesity-associates-with-renal-hyperfiltration-in-the-non-diabetic-general-population-a-cross-sectional-study
#14
Vidar Tor Nyborg Stefansson, Jørgen Schei, Trond Geir Jenssen, Toralf Melsom, Bjørn Odvar Eriksen
BACKGROUND: Obesity is a risk factor for end-stage renal disease. Renal hyperfiltration, defined as an abnormally high glomerular filtration rate (GFR), is a link in the causal chain between diabetes and chronic kidney disease. Whether obesity is associated with hyperfiltration in the non-diabetic general population, remains unresolved due to a lack of consensus regarding the definition of hyperfiltration and the limited precision of high-range GFR estimations with creatinine and/or cystatin C...
November 10, 2016: BMC Nephrology
https://www.readbyqxmd.com/read/27816946/advanced-glycation-end-products-mediated-cellular-and-molecular-events-in-the-pathology-of-diabetic-nephropathy
#15
Anil Kumar Pasupulati, P Swathi Chitra, G Bhanuprakash Reddy
Diabetic nephropathy (DN) is a major cause of morbidity and mortality in diabetic patients and a leading cause of end-stage renal disease (ESRD). Degenerative changes such as glomerular hypertrophy, hyperfiltration, widening of basement membranes, tubulointerstitial fibrosis, glomerulosclerosis and podocytopathy manifest in various degrees of proteinuria in DN. One of the key mechanisms implicated in the pathogenesis of DN is non-enzymatic glycation (NEG). NEG is the irreversible attachment of reducing sugars onto free amino groups of proteins by a series of events, which include the formation of Schiff's base and an Amadori product to yield advanced glycation end products (AGEs)...
December 1, 2016: Biomolecular Concepts
https://www.readbyqxmd.com/read/27812743/glomerular-hyperfiltration-in-children-with-cancer-prevalence-and-a-hypothesis
#16
Neha S Kwatra, Holly J Meany, Sunil J Ghelani, David Zahavi, Nayan Pandya, Massoud Majd
BACKGROUND: Glomerular hyperfiltration has recently been reported in children with malignancies and has been attributed to increased solute from breakdown of tumor tissues. OBJECTIVE: To evaluate the prevalence of hyperfiltration in the pediatric oncology population and explore its pathophysiological mechanism. MATERIALS AND METHODS: Tc-99 m diethylenetriaminepentaacetic acid (DTPA) glomerular filtration rate (GFR) examinations (437 studies) and medical records of 177 patients <21 years of age diagnosed with a malignancy between January 2005 and October 2013 were retrospectively reviewed...
November 3, 2016: Pediatric Radiology
https://www.readbyqxmd.com/read/27804962/alcohol-consumption-and-the-risk-for-renal-hyperfiltration-in-the-general-chinese-population
#17
M Lin, Q Su, H Huang, Y Zheng, J Wen, J Yao, J Liang, L Li, W Lin, L Lin, J Lu, Y Bi, W Wang, G Ning, G Chen
BACKGROUND/OBJECTIVES: Glomerular hyperfiltration has been considered an early marker of kidney injury in prediabetes and prehypertension. Heavy alcohol consumption remains highly prevalent and is considered a major public health problem worldwide. The degree of glomerular hyperfiltration associated with alcohol consumption remains unclear. SUBJECTS/METHODS: This study was conducted in three communities in China. A total of 15 390 participants (5396 males and 9994 females) aged 40-65 years were included in the study...
November 2, 2016: European Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/27801685/dietary-protein-intake-and-chronic-kidney-disease
#18
Gang Jee Ko, Yoshitsugu Obi, Amanda R Tortorici, Kamyar Kalantar-Zadeh
PURPOSE OF REVIEW: High-protein intake may lead to increased intraglomerular pressure and glomerular hyperfiltration. This can cause damage to glomerular structure leading to or aggravating chronic kidney disease (CKD). Hence, a low-protein diet (LPD) of 0.6-0.8 g/kg/day is often recommended for the management of CKD. We reviewed the effect of protein intake on incidence and progression of CKD and the role of LPD in the CKD management. RECENT FINDINGS: Actual dietary protein consumption in CKD patients remains substantially higher than the recommendations for LPD...
January 2017: Current Opinion in Clinical Nutrition and Metabolic Care
https://www.readbyqxmd.com/read/27776918/chronic-kidney-disease-and-high-egfr-according-to-body-composition-phenotype-in-adults-with-normal-bmi
#19
Y Y Hyun, K B Lee, E J Rhee, C Y Park, Y Chang, S Ryu
BACKGROUND AND AIMS: Body composition contributes to the risk of chronic kidney disease (CKD) and glomerular hyperfiltration. In adults with normal body mass index (BMI), the relationships of body composition with CKD and high estimated glomerular filtration rate (eGFR) are largely unknown. METHODS AND RESULTS: We analyzed 10,734 adults from the Korean National Health and Nutrition Examination Survey (KNHANES), whose body mass index (BMI) was within the normal range (18...
December 2016: Nutrition, Metabolism, and Cardiovascular Diseases: NMCD
https://www.readbyqxmd.com/read/27770523/possible-mechanism-of-development-of-salt-sensitive-essential-hypertension
#20
N Kantaria, I Pantsulaia, I Andronikashvili, G Simonia
It has been known that salt-sensitivity of blood pressure is defined genetically as well as can be developed secondary to either decreased renal function or by influence of other environmental factors. The aim of the study was to evaluate the possible mechanism for the development of salt-sensitive essential hypertension in the population of Georgia. The Case-Control study included 185 subjects, 94 cases with Essential Hypertension stage I (JNC7) without prior antihypertensive treatment, and 91 controls. Salt-sensitivity test was used to divide both case and control groups into salt-sensitive (n=112) and salt-resistant (n=73) subgroups...
September 2016: Georgian Medical News
keyword
keyword
34084
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"