Title : [Effect of low-dosage aspirin combined with perindopril on prostacyclin, thromboxone A2, and norepinephrine in rabbits' blood].

Pub. Date : 2002 Jun 28

PMID : 12575297






9 Functional Relationships(s)
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1 OBJECTIVE: To explore the interaction of low-dosage aspirin combined with angiotensin-converting enzyme (ACE) inhibitors by prostacyclin (PGI2), thromboxone A2 (TXA2) and norepinephrine (NE)) levels in rabbits" blood. Epoprostenol angiotensin-converting enzyme Oryctolagus cuniculus
2 OBJECTIVE: To explore the interaction of low-dosage aspirin combined with angiotensin-converting enzyme (ACE) inhibitors by prostacyclin (PGI2), thromboxone A2 (TXA2) and norepinephrine (NE)) levels in rabbits" blood. Epoprostenol angiotensin-converting enzyme Oryctolagus cuniculus
3 OBJECTIVE: To explore the interaction of low-dosage aspirin combined with angiotensin-converting enzyme (ACE) inhibitors by prostacyclin (PGI2), thromboxone A2 (TXA2) and norepinephrine (NE)) levels in rabbits" blood. Epoprostenol angiotensin-converting enzyme Oryctolagus cuniculus
4 OBJECTIVE: To explore the interaction of low-dosage aspirin combined with angiotensin-converting enzyme (ACE) inhibitors by prostacyclin (PGI2), thromboxone A2 (TXA2) and norepinephrine (NE)) levels in rabbits" blood. Epoprostenol angiotensin-converting enzyme Oryctolagus cuniculus
5 OBJECTIVE: To explore the interaction of low-dosage aspirin combined with angiotensin-converting enzyme (ACE) inhibitors by prostacyclin (PGI2), thromboxone A2 (TXA2) and norepinephrine (NE)) levels in rabbits" blood. Norepinephrine angiotensin-converting enzyme Oryctolagus cuniculus
6 RESULTS: ACE inhibitors increased PGI2 levels (P < 0.05, P < 0.01); low-dosage aspirin suppressed TXA2 productions (P < 0.05, P < 0.01) after the four-week administration. Epoprostenol angiotensin-converting enzyme Oryctolagus cuniculus
7 Aspirin combined with ACE inhibitors led to a significant increase in PGI2/TXA2(P < 0.01), together with a significant decrease in NE levels in the rabbits" blood (P < 0.001). Epoprostenol angiotensin-converting enzyme Oryctolagus cuniculus
8 The ratio of PGI2 to TXA2 increased, and NE levels decreased significantly during the administration of aspirin combined with ACE inhibitors. Epoprostenol angiotensin-converting enzyme Oryctolagus cuniculus
9 The results suggest that there is a synergis-action between low-dosage aspirin and ACE inhibitors due to increased PGI2/TXA2 and decreased NE levels. Epoprostenol angiotensin-converting enzyme Oryctolagus cuniculus