How to check urinary protein

summary

Our director has asked for leave now. When we went to her home to see her, we found out that he has proteinuria, an increasing number of diseases, and he is better after treatment. Let's take a look at how to check proteinuria.

How to check urinary protein

Examination 1: there are many methods for quantitative examination of urinary protein, such as pasteurization method, double shrinkage method, phosphotungstic acid method, acid reading method, ferric chloride method, etc.

Examination 2: special examination of urine and egg, common urine protein electrophoresis examination, can distinguish selective proteinuria and non selective proteinuria. There are five types of multiple myeloma: IgG, IgA, IgE and IgD.

Examination 3: urine radioimmunoassay is a qualitative method of urine protein, when urine routine is negative, radioimmunoassay can show positive, its disadvantages are high false positive rate.

matters needing attention

Warm reminder: however, under normal circumstances, human urine contains no protein or only a small amount of protein, but when kidney disease occurs, when the protein flowing with blood circulation flows through the kidney, the protein "leaks" due to the decrease of renal filtration function. Protein leaks into the urine and comes out of the urethra to form proteinuria. The higher the urinary protein, the worse the renal filtration function, which is an important indicator of renal function.