Related Experiment Video

Updated: Sep 14, 2026

Use of a Hanging-weight System for Isolated Renal Artery Occlusion
07:54

Use of a Hanging-weight System for Isolated Renal Artery Occlusion

Published on: July 19, 2011

Validation of a simple isotopic technique for the measurement of global and separated renal function

A Chachati, A Meyers, P Rigo

    Uremia Investigation
    |January 1, 1985
    PubMed

    More Related Videos

    Physiology Lab Demonstration: Glomerular Filtration Rate in a Rat06:58

    Physiology Lab Demonstration: Glomerular Filtration Rate in a Rat

    Published on: July 26, 2015

    Transcutaneous Assessment of Renal Function in Conscious Rodents07:18

    Transcutaneous Assessment of Renal Function in Conscious Rodents

    Published on: March 26, 2016

    Related Concept Videos

    Drug Dosing in Renal Diseases: Measurement of Glomerular Filtration Rate01:25

    Drug Dosing in Renal Diseases: Measurement of Glomerular Filtration Rate

    The glomerular filtration rate (GFR) is a critical indicator of kidney health, reflecting how well the kidneys filter blood. Changes in GFR can signal potential kidney impairment, necessitating accurate measurement methods to monitor kidney function effectively.Various molecules can serve as markers for GFR measurement, with the ideal marker meeting several specific criteria. It must freely filter at the glomerulus, avoid reabsorption or secretion by the renal tubules, remain unmetabolized, not...
    Drug Dosing in Renal Diseases: Measurement of Serum Creatinine Concentration and Clearance01:25

    Drug Dosing in Renal Diseases: Measurement of Serum Creatinine Concentration and Clearance

    In healthy individuals, serum creatinine levels remain stable due to a balance between its constant production—primarily from muscle metabolism—and renal excretion. Creatinine is freely filtered by the glomeruli, making it a valuable marker for estimating renal function. When the glomerular filtration rate (GFR) decreases, the kidneys can only eliminate less creatinine, causing serum levels to rise.Serum creatinine concentration is widely used to estimate creatinine clearance (Clcr), a...
    Drug Dosing in Renal Diseases: Estimation of Glomerular Filtration Rate Based on Serum Creatinine Concentration01:28

    Drug Dosing in Renal Diseases: Estimation of Glomerular Filtration Rate Based on Serum Creatinine Concentration

    Glomerular filtration rate (GFR) can be estimated from serum creatinine using the modification of diet in renal disease (MDRD) formula or the chronic kidney disease–epidemiology collaboration (CKD–EPI) equation. Both methods are widely used in clinical practice to assess kidney function and guide treatment decisions.The MDRD equation does not require weight or height measurements and is normalized to the body surface area of 1.73 m², considered the average adult surface area. This equation is...
    Serum Studies: Renal Function Tests01:24

    Serum Studies: Renal Function Tests

    Renal function tests are crucial for assessing kidney health, monitoring disease progression, and evaluating the kidneys' efficiency in waste elimination, fluid balance, and electrolyte regulation. These tests offer critical insights into kidney function, even though routine measurements may appear normal until there is a significant decline in the glomerular filtration rate or GFR. Typically, signs of kidney impairment only become evident when the GFR falls to about 50% of its normal level.