At the end of September, check for more than 500 uric acid, 151, 24 and 40 creatinine. Is it better or normal fluctuation? Would also like to consult how the glomerular filtration rate is calculated? What's the effect of cystatin C and retinol protein?
Creatinine is lower than the last time, uric acid is normal, and the overall condition is improved. The normal value of 24-hour urinary protein quantification is less than 150mg. You check it twice and it is normal. Cystatin C is more sensitive than creatinine, and the increase represents the impairment of renal function. The increase of retinol binding protein indicates renal tubular injury. The calculation of glomerular filtration rate needs to know the body weight.
Urine routine results urine protein is negative. What is the unit of 24-hour quantification? The amount of protein should be small and should belong to normal fluctuation. Glomerular filtration rate is calculated according to creatinine level, age, albumin, etc. you can find software or formula on the Internet. Cystatin C and retinol protein also reflect glomerular filtration rate, but their molecular weight is higher than creatinine.
The 24-hour urinary protein quantity is generally less than 150 mg. According to the current test results, it is within the normal range. But the serum creatinine is still slightly higher than normal. In case of previous hyperuricemia, uric acid nephropathy should be considered. Glomerular filtration rate is generally estimated by serum creatinine.