نتایج جستجو برای: glomerular filtration rate gfr

تعداد نتایج: 997020  

Journal: :American journal of physiology. Renal physiology 2008
M A Hladunewich B D Myers G C Derby K L Blouch M L Druzin W M Deen D M Naimark R A Lafayette

We evaluated the early postpartum recovery of glomerular function over 4 wk in 57 women with preeclampsia. We used physiological techniques to measure glomerular filtration rate (GFR), renal plasma flow, and oncotic pressure (pi(A)) and computed a value for the two-kidney ultrafiltration coefficient (K(f)). Compared with healthy, postpartum controls, GFR was depressed by 40% on postpartum day 1...

Journal: :Journal of the American Society of Nephrology : JASN 2003
Avry Chagnac Tali Weinstein Michal Herman Judith Hirsh Uzi Gafter Yaacov Ori

Severe obesity is associated with increased renal plasma flow (RPF) and glomerular filtration rate (GFR). The aim of the present study was to examine whether weight loss may reverse glomerular dysfunction in obese subjects without overt renal disease. Renal glomerular function was studied in eight subjects with severe obesity (body mass index [BMI] 48.0 +/- 2.4) before and after weight loss. Ni...

2000
AVRY CHAGNAC TALIA WEINSTEIN ASHER KORZETS EDWARD RAMADAN Talia Weinstein Asher Korzets

Chagnac, Avry, Talia Weinstein, Asher Korzets, Edward Ramadan, Judith Hirsch, and Uzi Gafter. Glomerular hemodynamics in severe obesity. Am J Physiol Renal Physiol 278: F817–F822, 2000.—Differential solute clearances were used to characterize glomerular function in 12 nondiabetic subjects with severe obesity (body mass index .38). Nine healthy subjects served as the control group. In the obese ...

Journal: :hepatitis monthly 0
pierre pradat department of hepatology, croix-rousse hospital, hospices civils of lyon, lyon, france; national institute of health and medical research (inserm) u1052, lyon, france; claude bernard lyon 1 university, lyon, france; department of hepatology, croix-rousse hospital, hospices civils of lyon, lyon, france. tel: +33-426732715, fax: +33-426732734 victor virlogeux department of hepatology, croix-rousse hospital, hospices civils of lyon, lyon, france; ecole normale superieure, lyon, france marianne maynard department of hepatology, croix-rousse hospital, hospices civils of lyon, lyon, france; national institute of health and medical research (inserm) u1052, lyon, france; claude bernard lyon 1 university, lyon, france mathilde leclercq department of hepatology, croix-rousse hospital, hospices civils of lyon, lyon, france giorgiana hatu department of hepatology, croix-rousse hospital, hospices civils of lyon, lyon, france; university of medicine and pharmacy, cluj-napoca, romania majid amiri department of hepatology, croix-rousse hospital, hospices civils of lyon, lyon, france

conclusions our results indicated a reversible increase in rbv bioavailability after telaprevir exposure, which might be linked to the impairment of the gfr. this also suggests a rbv-telaprevir pharmacological interaction, a possible source of severe anemia observed under triple therapy. these results suggest that rbv pharmacological monitoring may be clinically relevant, especially in the cont...

Journal: :nephro-urology monthly 0
yuka noborisaka department of social and environmental medicine, kanazawa medical university school of medicine, ishikawa, japan; department of social and environmental medicine, kanazawa medical university school of medicine, 1-1 uchinada, ishikawa 920-0293 japan. tel: +81-762188101, fax: +81-762869723 masao ishizaki department of social and environmental medicine, kanazawa medical university school of medicine, ishikawa, japan michiko yamazaki department of social and environmental medicine, kanazawa medical university school of medicine, ishikawa, japan ryumon honda department of social and environmental medicine, kanazawa medical university school of medicine, ishikawa, japan yuichi yamada department of social and environmental medicine, kanazawa medical university school of medicine, ishikawa, japan

background elevated serum gamma-glutamyltransferase (ggt) is predictive of various cardiovascular (cv) risk factors including chronic kidney disease (ckd). elevated serum ggt has been recognized in smokers who are likely to develop ckd, but no study has focused on serum ggt and ckd in smokers. objectives the aim of this study was to clarify the associations between cigarette consumption, elevat...

2012
Liesbeth Hoste Hans Pottel

Indexing glomerular filtration rate (GFR) for body surface area (BSA) is routine practice, but criticism has been raised on indexing GFR for BSA in children, obese and anorectic patients. Over the years other ways of indexing GFR have been proposed, including height, lean body mass, body weight, ideal weight, plasma volume, total body water and especially extracellular volume (ECV). Based on a ...

Journal: :Compendium 2010
Eric H Linnetz Thomas K Graves

Quantitative evaluation of renal function in small animal general practice has remained essentially unchanged for decades. Glomerular filtration rate (GFR) is considered the gold standard for evaluating functional renal mass in veterinary medicine. For practical and financial reasons, GFR testing was previously available only at referral veterinary hospitals. Newer techniques for estimating GFR...

Objectives The prevalence of cardiovascular risk factors is different in the elderly and middle-aged. Therefore the present study aims to compare the prevalence of risk factors affecting ST-elevation myocardial infarction (STEMI), type of treatment, and mortality rate in these two groups. Methods & Materials This retrospective cohort study included 1 071 elderly and middle-aged ST-elevation my...

2014
Chang Xu Anthony Chang Bradley K. Hack Michael T. Eadon Seth L. Alper Patrick N. Cunningham

Severe sepsis is often accompanied by acute kidney injury (AKI) and albuminuria. Here we studied whether the AKI and albuminuria associated with lipopolysaccharide (LPS) treatment in mice reflects impairment of the glomerular endothelium with its associated endothelial surface layer. LPS treatment decreased the abundance of endothelial surface layer heparan sulfate proteoglycans and sialic acid...

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