What is urine protein 3+?

Urinary protein 3+ is generally due to glomerulonephritis, lupus nephritis, nephrotic syndrome and other reasons, the specific analysis is as follows:

1.

glomerulonephritis patients due to inflammatory reaction infiltration cells, resulting in basement membrane damage, unable to filter albumin, resulting in albumin into the urine, causing urinary protein 3+.

2. lupus nephritis

lupus nephritis patients inflammatory reaction in the continuous release of inflammatory substances, stimulate kidney glomerulus, resulting in kidney glomerulus damage, protein leakage into the urine, urine protein 3+.

3. nephrotic syndrome

patients due to glomerular basement membrane permeability increased, resulting in a large number of protein loss in plasma, resulting in urinary protein 3+.