Table 2: Glomerular NAPlr deposition in APSGN, non-APSGN, and normal kidney tissues.

Biopsy specimensOnset to biopsyGlomerular NAPlr (+)

APSGN1–14 days25/25 (100%)
15–30 days11/18 (61%)
31–90 days0/7 (0%)
Total36/50 (72%)
Non-APSGN4/100 (4%)
Normal kidneys0/10 (0%)