Whole Blood Platelet Aggregation and Release Reaction Testing in Uremic Patients

Table 2

Results of platelet aggregometry (values expressed in ohms).

Patient	Collagen 2 𝜇g/mL	Collagen 5 𝜇g/mL	AA 0.5 mM	ADP 10 𝜇M	Ristocetin 0.25 mg/mL	Ristocetin 1.25 mg/mL
1	0	28	0	24	10	46
2	28	26	14	22	7	46
3	27	26	15	22	23	44
4	19	41	34	28	47	47
5	30	33	30	26	46	45
6	24	30	21	19	46	30
7	6	12	0	21	4	8
8	10	15	0	29	18	28
9	7	13	3	28	6	28
10	12	19	6	5	2	25
Mean ± Std dev	16.3±10.7	24.3±9.43	12.3±12.7	22.4±6.98	20.9±18.7	34.7±13.0
Ref	15–27	15–31	5-17	6–24	0–5	>5

AA: arachidonic acid and ADP: adenosine diphosphate.