Coceani F, Bodach E, White E P, Olley P M
Prostaglandins. 1980 Jan;19(1):109-13. doi: 10.1016/0090-6980(80)90158-6.
6-Keto-PGE1 is nearly as potent as PGE2 in relaxing the ductus arteriosus of fetal lambs. This finding raises the possibility that 6-keto-PGE1, if occurring naturally as a by-product of PGI2 transformations, may contribute to prenatal patency of the vessel.
6-酮-前列腺素E1在舒张胎羊动脉导管方面的效力与前列腺素E2相近。这一发现提示，如果6-酮-前列腺素E1作为前列环素（PGI2）转化的副产物自然存在，那么它可能有助于该血管在产前保持通畅。
