{"id":4085,"date":"2013-09-08T09:18:48","date_gmt":"2013-09-08T09:18:48","guid":{"rendered":"http:\/\/test-medrazgl.aed-baza.si\/?p=4085"},"modified":"2013-09-08T09:18:48","modified_gmt":"2013-09-08T09:18:48","slug":"serum-cystatin-c-a-new-marker-of-glomerular-filtration-rate","status":"publish","type":"post","link":"https:\/\/medrazgl.si\/en\/serum-cystatin-c-a-new-marker-of-glomerular-filtration-rate\/","title":{"rendered":"Serum Cystatin C &#8211; a New Marker of Glomerular Filtration Rate"},"content":{"rendered":"<p>The glomerular filtration rate (GFR) is the main indicator of kidney function and GFR esti\u00admation is essential for the evaluation of patients with chronic kidney disease. In clinical practice, serum creatinine levels and creatinine clearance are the most commonly used markers to estimate GFR. The standard GFR estimation method is based on the clearance of a radionu\u00adclide-labelled marker. Recently, serum cystatin C has been proposed as a new endogenous GFR marker. This protease inhibitor with a low molecular weight is produced at a constant rate by all nucleated cells and is freely filtered across the glomerular membrane. Contrary to \u00a0serum creatinine, serum cystatin C does not depend on muscle mass, sex, age or dietary protein intake.\u00a0This study confirmed that serum cystatin C is a reliable marker of GFR. Serum cystatin C had a higher diagnostic accuracy than serum creatinine and also creatinine clearance in well-defined patients with chronic kidney disease.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The glomerular filtration rate (GFR) is the main indicator of kidney function and GFR esti\u00admation is essential for the evaluation of patients with chronic kidney disease. In clinical practice, serum creatinine levels and creatinine clearance are the most commonly used markers to estimate GFR. The standard GFR estimation method is based on the clearance of [&hellip;]<\/p>\n","protected":false},"author":28,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[371,426],"tags":[],"class_list":["post-4085","post","type-post","status-publish","format-standard","hentry","category-3-2006-archive","category-internal-medicine"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Serum Cystatin C - a New Marker of Glomerular Filtration Rate - Dru\u0161tvo Medicinski razgledi<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/medrazgl.si\/serumski-cistatin-c-nov-oznacevalec-glomerulne-filtracije\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Serum Cystatin C - a New Marker of Glomerular Filtration Rate - Dru\u0161tvo Medicinski razgledi\" \/>\n<meta property=\"og:description\" content=\"The glomerular filtration rate (GFR) is the main indicator of kidney function and GFR esti\u00admation is essential for the evaluation of patients with chronic kidney disease. In clinical practice, serum creatinine levels and creatinine clearance are the most commonly used markers to estimate GFR. 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