Whole blood clot retraction inhibition by D3.

D3 or mouse IgG was incubated with whole blood for 24 hours during which clotting and clot retraction took place. Mouse IgG was present at 80 μg/mL, and D3 was present at 4 different concentrations: 3, 10, 40, and 80 μg/mL. At all concentrations tested, D3 exhibited some extent of clot retraction. Results shown are the mean of 4 separate experiments.