TABLE 2.
Assay | Day | Mean concn in serum ± SDa
|
||||
---|---|---|---|---|---|---|
Control | AMB | ABLC | EDTA | ABLC + EDTA | ||
Calciumb | 0 (baseline) | 11.0 ± 0.50 | 10.7 ± 0.47 | 10.7 ± 0.38 | 10.8 ± 0.26 | 11.1 ± 0.31 |
7 | 10.9 ± 0.55 | 10.8 ± 0.38 | 10.4 ± 0.70 | 10.6 ± 0.40 | 10.8 ± 0.44 | |
20 | 10.0 ± 0.72 | 9.0 ± 0.57 | 9.3 ± 0.76 | 9.4 ± 0.67 | 9.9 ± 0.40 | |
Creatininec | 0 (baseline) | 0.63 ± 0.058 | 0.57 ± 0.058 | 0.57 ± 0.115 | 0.53 ± 0.058 | 0.60 ± 0.100 |
7 | 0.57 ± 0.058 | 0.60 ± 0.100 | 0.57 ± 0.058 | 0.53 ± 0.058 | 0.53 ± 0.058 | |
20 | 0.63 ± 0.058 | 0.57 ± 0.058 | 0.57 ± 0.058 | 0.70 ± 0.100 | 0.57 ± 0.058 |
Changes in serum calcium and creatinine concentration were detected in nine rats from each group using analysis of variance tests.
Calcium concentrations in the AMB group decreased by 15% from baseline to day 20 and by 16% from day 7 to day 20; in the EDTA group, it decreased by 13% from baseline to day 20 and by 11% from day 7 to day 20; and in the combination group ABLC plus EDTA, it decreased by 10% from baseline to day 20.
There was no significant change in creatinine concentration for any group during the study.