Schwartz P M, Jacobson S W, Fein G, Jacobson J L, Price H A
Am J Public Health. 1983 Mar;73(3):293-6. doi: 10.2105/ajph.73.3.293.
Reported consumption of Lake Michigan sport fish was examined in relation to the levels of polychlorinated biphenyls (PCBs) in biological samples provided by a sample of maternity patients. Fish consumption was correlated with PCB levels in maternal serum and milk but not in cord serum. PCB levels in serum increased with age, but were unrelated to social class, parity, or weight. Women who breast fed consumed as much fish as women who did not and their maternal and cord sera PCB levels were similar.
对密歇根湖食用性游钓鱼类的报告消费量进行了研究,该研究与一组产妇提供的生物样本中多氯联苯(PCBs)的含量相关。鱼类消费量与母体血清和乳汁中的多氯联苯水平相关,但与脐带血清中的多氯联苯水平无关。血清中的多氯联苯水平随年龄增长而升高,但与社会阶层、产次或体重无关。母乳喂养的女性与不进行母乳喂养的女性食用的鱼类量相同,且她们母体血清和脐带血清中的多氯联苯水平相似。