Table 1. Detailed flow cytometric... | American Society of Hematology

Table 1.

Detailed flow cytometric analysis of platelets in blood of mice during the course of P berghei malaria

				P
	Day 0	Day 4	Day 6	Day 0 vs day 4	Day 0 vs day 6
% CD41⁺ cells forming intact RBC conjugates	8.6 ± 2.5	10.0 ± 2.4	36.0 ± 5.0	.7	< .0001
% CD41⁺ cells forming microparticles	8.8 ± 1.0	6.2 ± 0.9	3.2 ± 0.9	< .0001	< .0001
% CD41⁺ cells in platelet region	81 ± 2	82 ± 2	57 ± 5	.9	< .0001
% microparticles that are CD41⁺	31.2 ± 14.2	18.1 ± 10.2	0.4 ± 0.2	.1	.0002
% microparticles that are Ter119⁺	55.0 ± 16.8	56.2 ± 7.4	89.1 ± 1.8	.99	.0003
No. CD41⁺ cells	848 136 ± 475 698	264 841 ± 173 789	20 191 ± 3 593	.03	.002
No. CD41⁺ microparticles	72 953 ± 39 499	16 472 ± 11 438	617 ± 82	.009	.0009
No. CD41⁺ cells in platelet region	683 532 ± 372 774	219 228 ± 145 295	11 645 ± 3 231	.02	.001
No. CD41⁺ platelet: intact RBC conjugates	79 851 ± 62 859	24 643 ± 16 642	7 157 ± 689	.1	.04

				P
	Day 0	Day 4	Day 6	Day 0 vs day 4	Day 0 vs day 6
% CD41⁺ cells forming intact RBC conjugates	8.6 ± 2.5	10.0 ± 2.4	36.0 ± 5.0	.7	< .0001
% CD41⁺ cells forming microparticles	8.8 ± 1.0	6.2 ± 0.9	3.2 ± 0.9	< .0001	< .0001
% CD41⁺ cells in platelet region	81 ± 2	82 ± 2	57 ± 5	.9	< .0001
% microparticles that are CD41⁺	31.2 ± 14.2	18.1 ± 10.2	0.4 ± 0.2	.1	.0002
% microparticles that are Ter119⁺	55.0 ± 16.8	56.2 ± 7.4	89.1 ± 1.8	.99	.0003
No. CD41⁺ cells	848 136 ± 475 698	264 841 ± 173 789	20 191 ± 3 593	.03	.002
No. CD41⁺ microparticles	72 953 ± 39 499	16 472 ± 11 438	617 ± 82	.009	.0009
No. CD41⁺ cells in platelet region	683 532 ± 372 774	219 228 ± 145 295	11 645 ± 3 231	.02	.001
No. CD41⁺ platelet: intact RBC conjugates	79 851 ± 62 859	24 643 ± 16 642	7 157 ± 689	.1	.04

The percentages of CD41⁺ cells plus or minus SD forming platelet microparticles, intact platelets, and platelet-erythrocyte conjugates are provided, as is an analysis of microparticles and the number plus or minus SD of platelet microparticles, intact platelets, and platelet-erythrocyte conjugates. The day-0 values comprise all the uninfected animals (n = 20) and n = 5 for analysis on day 4 and day 6 of infection. RBC indicates red blood cell.

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