Fig. 4
The level of a TXA2/PGI2 ratio, b TXA2, c PGI2, d TXB2, and e 6-keto-PGF1α in the serum of each group was determined by ELISA after reperfusion for 22 h. Values are the mean ± SD (n = 8). Comparing model control group with sham surgery group, *P < 0.05, **P < 0.01; comparing treatment groups with model control group, #P < 0.05, ##P < 0.01; comparing treatment groups with positive control group, +P < 0.05, ++P < 0.01; comparing PTS combined with aspirin group with PTS medium-dose group, ▲P < 0.05, ▲▲P < 0.01. f The different effect of PTS and asprin in arachidonic acid metabolism according to the above data and past researches suggests thatthe main difference between the two drugs is related to an influence on Thromboxane and prostacyclin