How does uric immune globulin G do high

Urinary immunoglobulin G elevation is mainly caused by renal diseases, and renal diseases belong to renal internal medicine diseases, so it is necessary to enter renal internal medicine for relevant examinations, and if necessary, renal biopsy is performed to clarify the pathological type of the disease, so as to facilitate the next treatment. The increase of immunoglobulin G in urine mainly evaluates the filtration function of glomerulus. The molecular weight of immunoglobulin G is 150KD. Generally, due to the molecular sieve function of glomerular filtration membrane, immunoglobulin G in blood cannot pass through glomerular filtration membrane. When glomerulus is seriously damaged, the function of glomerular molecular sieve is significantly reduced, resulting in the expression of immunoglobulin G in urine. Therefore, when immunoglobulin G exceeds the reference interval, it indicates that glomerular function is seriously damaged. once the urine immunoglobulin G is positive, it is suggested that it is non-selective proteinuria, suggesting that it is a serious nephrology disease, and it is recommended to see a doctor in time.