Table 1.

Dose and time interval of the injected IgA, and the accumulation in rat glomeruli

GroupDose of IgA1Removal Time after InjectionIntensity of Immunofluorescence
Ion-Exchange ChromatographyReactivity against Jacalin
CationicNeutralAnionicNonboundLowIntermediateHigh
IgA-N
12 mg15 min-+-
1215-++-
2530-++-
1 and 353 hNT+++NT
Healthy controls A and B530 min---
4 and 55 mg3 h---++
6 and 7103NT+-++
8, 9, and 101024NT--+
Healthy controls C and D53-NTNT-