Table 3.
Variations of the main parameters in sham-operated (S) group, ischemic (I) group, and quercetin (Q3) subgroup (5 mg/Kg b.w.), NG-nitro-L-arginine-methyl ester plus quercetin (LQ) group, 7-nitroindazole plus quercetin (NQ) group, L-N6-(l-iminoethyl) lysine hydrochloride plus quercetinA (NIQ), and 1H-(1, 2, 4) oxadiazolo (4, 3-alpha) quinoxalin-1-one plus quercetin (OQ) group at the end of reperfusion.
| Group | Arteriolar diameter (%) | Microvascular permeability (NGL) | Leukocyte adhesion (Number of leukocyte/100 μm of venular length/30s) | Capillary perfusion (%) |
|---|---|---|---|---|
| S | 100.0 ± 5.0 | 0.02 ± 0.01 | 1.0 ± 0.5 | 100 ± 4 |
| I | 85.5 ± 3.3° | 0.47 ± 0.04° | 9.0 ± 2.0° | 60 ± 7° |
| Q3 | 140.0 ± 4.0°* | 0.15 ± 0.02°* | 3.0 ± 1.0°* | 90 ± 4°* |
| LQ | 110.3 ± 2.5*# | 0.29 ± 0.03°*# | 4.0 ± 1.0°* | 83 ± 4* |
| NQ | 142.0 ± 6.0°* | 0.17 ± 0.03°* | 3.0 ± 1.0°* | 88 ± 6°* |
| NIQ | 144.0 ± 5.0°* | 0.14 ± 0.04°* | 4.0 ± 1.0°* | 87 ± 5°* |
| OQ | 93.7 ± 3.0# | 0.35 ± 0.03°*# | 3.0 ± 2.0* | 72 ± 4°* |
| L | 86.0 ± 2.5° | 0.48 ± 0.05° | 8.5 ± 1.5° | 61 ± 3° |
Arteriolar diameter and capillary perfusion are reported as percent changes of 100% baseline values. NGL, normalized gray levels. °p < 0.01 vs. S group; *p < 0.01 vs. I group; #p < 0.01 vs. Q3 subgroup.