Attenuation of Thrombosis by Crude Rice (Oryza sativa) Bran Policosanol Extract: Ex Vivo Platelet Aggregation and Serum Levels of Arachidonic Acid Metabolites

Table 2

Tail bleeding time (BT), activated partial prothrombin time (aPTT), and prothrombin time (PT) in secs of various experimental groups after oral administration of RBE or aspirin for one month, .

Groups	BT (secs)	aPTT (secs)	PT (secs)
HFD-negative control	484 ± 45.36	19.7 ± 1.8	19.8 ± 0.8
500 mg/kg	573.6 ± 39.11	16.8 ± 3.1	17.7 ± 1.5
250 mg/kg	540.8 ± 93.59	17.5 ± 1.8	18.8 ± 0.2
100 mg/kg	521.2 ± 97.16	16.3 ± 0.3	17.7 ± 1.6
Aspirin-PC	597 ± 96.77	15.1 ± 0.1	18.4 ± 0.8

The presented value was mean ± standard deviation. Means that shared the same letter were not significantly different at .