Prostaglandin Endoperoxides

**Definition:** Precursors in the biosynthesis of prostaglandins and thromboxanes from arachidonic acid. They are physiologically active compounds, having effect on vascular and airway smooth muscles, platelet aggregation, etc.

**Tree numbers:** - D01.248.497.158.685.750.744 - D01.339.431.374.744 - D01.650.550.750.700 - D02.389.593.374.744 - D10.251.355.255.550.025 - D23.469.050.175.725.025