Physiologic Effects of Maternal Smoking on Breast‐Feeding Infants
Physiologic Effects of Maternal Smoking on Breast‐Feeding Infants
复制标题
母亲吸烟对母乳喂养婴儿的生理影响
DOI：
10.1111/j.1745-7599.1993.tb00850.x
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发表时间：
1993
影响因子：
--
通讯作者：
Norma Wilkerson
中科院分区：
文献类型：
--
作者：
M. Stepans;Norma Wilkerson
吸烟和母乳喂养的妇女对婴儿的健康构成未知的威胁。在这项初步研究中，研究了母乳中尼古丁的摄入量与婴儿生理效应之间的关系。测量婴儿的生理效应包括体温、脉搏、呼吸、收缩压和血氧饱和度。对五对吸烟和五对不吸烟的母婴进行了研究。用气相色谱分析母乳中的尼古丁含量。吸烟母亲的母乳平均尼古丁含量为33.1纳克/毫升，而不吸烟母亲的母乳尼古丁平均含量不到6.45毫克/毫升。分别于哺乳前和哺乳后20min进行婴幼儿生理检查。母乳喂养后，吸烟母亲的婴儿呼吸和血氧饱和度有显著变化，而不吸烟母亲的婴儿只有脉搏有显著变化。研究结果为指导吸烟、哺乳的母亲提供了科学依据。
&NA; Women who smoke and breast‐feed pose an unknown threat to their infants’ health. In this pilot study, relationships between ingestion of nicotine in breast milk and physiologic effects in the infant were investigated. Infant physiologic effects measured were temperature, pulse, respiration, systolic blood pressure, and oxygen saturation. Five smoking and five nonsmoking mother‐infant pairs were studied. Breast milk was analyzed for nicotine using gas chromatography. Breast milk from smoking mothers contained a mean of 33.1 ng/mL of nicotine while the breast milk from nonsmoking mothers contained a mean of less than 6.45 ng/mL of nicotine. Infant physiologic measures were taken before and 20 min after breast‐feeding. After breast‐feeding, infants of smoking mothers had a significant change in respirations and oxygen saturation while infants of nonsmoking mothers had a significant change in pulse only. Results provide a scientific basis for counseling smoking, breast‐feeding mothers.