Taylor E A, Turner P
Postgrad Med J. 1981 Jul;57(669):427-30. doi: 10.1136/pgmj.57.669.427.
A hypertensive women was treated throughout pregnancy with propranolol 40 mg daily without complication. At delivery the umbilical cord plasma concentration was similar to that in the maternal venous plasma. Milk:plasma ratios were less than 1, although a higher ratio would be predicted. Estimated daily intake of propranolol in breast milk by the infant was about 3 micrograms. There appears to be no reason to advise women receiving propranolol to avoid breast feeding.
一位高血压女性在整个孕期每天服用40毫克普萘洛尔，未出现并发症。分娩时，脐带血浆浓度与母体静脉血浆浓度相似。母乳与血浆的比值小于1，尽管预计会有更高的比值。婴儿通过母乳摄入普萘洛尔的估计每日量约为3微克。似乎没有理由建议服用普萘洛尔的女性避免母乳喂养。
