1. Volume 62, Issue 6, Pages 2010-2021 (December 2002)
Decay-accelerating factor expression in the rat kidney is restricted to the apical surface of podocytes 
Lihua Bao, O. Brad Spiller, Patricia L. St. John, Mark Haas, Bradley K. Hack, Guohui Ren, Patrick N. Cunningham, Mona Doshi, Dale R. Abrahamson, B. Paul Morgan, Richard J. Quigg 
Kidney International 
Volume 62, Issue 6, Pages (December 2002)
DOI: /j t x
Copyright © 2002 International Society of Nephrology Terms and Conditions

2. Figure 1
Distribution of decay accelerating factor (DAF) in rat kidney by immunofluorescence (IF) microscopy. Normal rat kidney was stained with affinity purified sheep anti-rat DAF F(ab′)2 followed by FITC-conjugated anti-sheep IgG. The arrows depict apparent glomerular epithelial cell (GEC) staining.
Kidney International  , DOI: ( /j t x)
Copyright © 2002 International Society of Nephrology Terms and Conditions

3. Figure 2
Ultrastructural distribution of DAF by immunoelectron microscopy. Electron-dense peroxidase reaction product is seen exclusively on the apical membrane surfaces (arrows) of GEC foot processes (Ep). No labeling is detected on endothelial cells (En), within the glomerular basement membrane (GBM), or on basal surfaces of podocytes. Abbreviations are: CL, capillary lumen; US, urinary space.
Kidney International  , DOI: ( /j t x)
Copyright © 2002 International Society of Nephrology Terms and Conditions

4. Figure 3
Effects of neutralizing erythrocyte DAF and/or CD59 on classical pathway-mediated hemolysis. Antibody (Ab)-sensitized erythrocytes were exposed to function-neutralizing anti-DAF and/or anti-CD59 Abs, followed by varying dilutions of NRS as a complement source. The percent of maximal hemolysis was measured. Data are mean ± SD (N = 3 at each point). There was a statistically significant difference between each condition at serum dilutions 1/20 and higher. Symbols are: (♦) anti DAF & anti CD59; (▪) anti-CD59; (▴) anti-DAF; (▵) none.
Kidney International  , DOI: ( /j t x)
Copyright © 2002 International Society of Nephrology Terms and Conditions

5. Figure 4
Effects of neutralization of DAF and/or CD59 on GEC resistance to complement activation. GEC were either not sensitized with Ab (▪) to evaluate alternative pathway activation or sensitized with anti-GEC () to evaluate classical pathway activation. Cells were simultaneously exposed to function-neutralizing anti-DAF and/or anti-CD59 F(ab′)2 Abs, followed by 40% NRS as a complement source. The percent of maximal release of BCECF was measured. Shown are data from one experiment, representative of four performed. Each point is mean ± SEM (N = 3 at each point). +P < 0.05 vs. no Ab; *P < 0.05 vs. all other groups.
Kidney International  , DOI: ( /j t x)
Copyright © 2002 International Society of Nephrology Terms and Conditions

6. Figure 5
Immunofluorescence staining for rat DAF (A) and sheep F(ab′)2 (B) 24 hours following injection of 40 mg sheep anti-rat DAF F(ab′)2. A dual labeling technique was utilized in which glomerular bound sheep anti-DAF F(ab′)2 was detected with a specific FITC-conjugated Ab and intrinsic DAF was identified by a monoclonal anti-DAF followed by a specific rhodamine-conjugated Ab. The arrow depicts tubular resorption droplets of sheep F(ab′)2.
Kidney International  , DOI: ( /j t x)
Copyright © 2002 International Society of Nephrology Terms and Conditions

7. Figure 6
Time course of renal function as measured by blood urea nitrogen (BUN) in puromycin aminonucleoside (PAN) nephrosis. Animals were given a single injection of PAN on day 0. On day 8 following PAN injection, animals either received anti-DAF (N = 4, •) or pre-immune IgG (N = 5, ○). Data shown are mean ± SEM. Where not shown, the error bar falls within the point. *P < 0.02 versus pre-immune.
Kidney International  , DOI: ( /j t x)
Copyright © 2002 International Society of Nephrology Terms and Conditions

8. Figure 7
Immunofluorescence staining for rat DAF (A) and sheep IgG (B) following injection of sheep anti-rat DAF in PAN nephrosis. Shown is IF from a single animal 9 days after PAN administration and 1 day after anti-DAF injection. The same dual labeling technique as described in the legend to Figure 5 was utilized to detect intrinsic DAF and glomerular bound sheep anti-DAF.
Kidney International  , DOI: ( /j t x)
Copyright © 2002 International Society of Nephrology Terms and Conditions

9. Figure 8
Immunofluorescence staining for C3 (A) and histological features (B) in animals with PAN nephrosis given anti-DAF or pre-immune IgG. There was intense staining for C3 primarily in the luminal aspects of proximal tubules in all animals. A glomerulus in the center shows a modest extent of mesangial C3 staining that was typical for animals, with no difference apparent between those given anti-DAF and pre-immune IgG Table 3. (B) Examples of glomerular and tubular histological abnormalities. The glomerulus has segmental hyalinosis and GEC swelling, while three tubular segments contain casts. Although several other histological features were seen, these occurred at the highest frequency.
Kidney International  , DOI: ( /j t x)
Copyright © 2002 International Society of Nephrology Terms and Conditions