Table 6.
Antirhea borbonica prevents MGO-induced impairments in red blood cell deformability.
RBC | RBC + Ab | RBC + MGO | RBC + MGO + Ab | |
---|---|---|---|---|
Elongation parameters | ||||
EImax | 0.428 ± 0.038 | 0.492 ± 0.026 | 0.113 ± 0.022 *** | 0.239 ± 0.103 ## |
SS1/2 | 4.447 ± 0.978 | 2.300 ± 0.090 | 12.259 ± 4.284 ** | 14.197 ± 2.765 |
Osmoscan parameters | ||||
EIos-max | 0.494 ± 0.066 | 0.495 ± 0.057 | 0.206 ± 0.035 ** | 0.302 ± 0.032 # |
Eios-min | 0.200 ± 0.064 | 0.200 ± 0.040 | 0.226 ± 0.055 | 0.192 ± 0.002 |
rEI | 2.669 ± 0.660 | 2.573 ± 0.719 | 0.970 ± 0.052 * | 1.572 ± 0.237 |
Maximum elongation index (EImax) and shear stress values applied at the half elongation (SS1/2) were calculated from deformability curve. Minimum elongation index (EI os-min) and maximum elongation index (EI os-max) values obtained from Osmoscan curves displayed on Figure 2A,B. The ratio of maximal and minimal EI values was calculated as follows—rEI = Eios-max/Eios-min. All data are expressed as mean ± SEM of at least three independent experiments. *Effect of MGO on red blood cells (vs. RBC), * p < 0.05, ** p < 0.01, *** p < 0.001. # Effect of Ab on glycated red blood cells (vs. RBC + MGO), # p < 0.05, ## p < 0.01.