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Prostacyclin (PGI2) in pregnant human uterus
Prostacyclin lowers the tonus and reduces the spontaneous motility of isolated pregnant human myometrium. This effect seems to be related to coclic-AMP accumulation, since PGI2 increases the formation of this cyclic nucleotide in incubated minces of pregnant and non-pregnant uterus. The ability of this tissue to generate a labile substance which inhibits platelets aggregation, has been demonstrated and discussed.
Prostacyclin lowers the tonus and reduces the spontaneous motility of isolated pregnant human myometrium. This effect seems to be related to coclic-AMP accumulation, since PGI2 increases the formation of this cyclic nucleotide in incubated minces of pregnant and non-pregnant uterus. The ability of this tissue to generate a labile substance which inhibits platelets aggregation, has been demonstrated and discussed.