Abstract
The authors measured polychlorinated biphenyls (PCBs) and dichlorodiphenyl dichloroethene (DDE) in maternal serum, cord blood, placenta, and serial samples of breast milk from 868 women. Almost all samples of breast milk showed detectable levels of both chemicals. Overall, values for DDE in this study are within the range of those found previously, whereas those for PCBs are somewhat higher. Possible causes of variation in levels were investigated. For DDE, older women, Black women, cigarette smokers, and women who consumed sport fish during pregnancy had higher levels; only age and race showed large effects. For PCBs, older women, women who regularly drink alcohol, and primiparae had higher levels. In addition, both chemicals showed modest variation across occupational groupings. Casual exposure to a PCB spill did not result in chemical levels different from background. In general, women have higher levels in their first lactation and in the earlier samples of a given lactation, and levels decline both with time spent breast-feeding and with number of children nursed. These striking declines are presumably a measure of exposure to the child.
MeSH Terms
Adolescent
Adult
African Americans
Breast Feeding
Child, Preschool
Colostrum/analysis
Dichlorodiphenyl Dichloroethylene/analysis,blood
Female
Fetal Blood/analysis
Food Contamination
Humans
Infant
Infant, Newborn
Lactation
Maternal Age
Milk, Human/analysis
North Carolina
Placenta/analysis
Polychlorinated Biphenyls/analysis,blood
Pregnancy
Smoking
Chemicals
Dichlorodiphenyl Dichloroethylene
Polychlorinated Biphenyls
Authors & Affiliations
8 authors, click to expand affiliations / ORCID
Rogan W J
Gladen B C
McKinney J D
Carreras N
Hardy P
Thullen J
Tingelstad J
Tully M
References (29)
29 references, click to expand
-
Prenatal exposure to polychlorinated biphenyls: effects on birth size and gestational age.
J Pediatr. 1984 Aug;105(2):315-20
PMID: 6431068
-
Polychlorinated biphenyls and organochlorine pesticides in milk and blood of Canadian women during lactation.
Arch Environ Contam Toxicol. 1984 Mar;13(2):217-23
PMID: 6426410
-
Men with intensive occupational exposure to DDT. A clinical and chemical study.
Arch Environ Health. 1967 Dec;15(6):766-75
PMID: 6061300
-
Evidence of safety of long-term, high, oral doses of DDT for man.
Arch Environ Health. 1971 Jan;22(1):119-35
PMID: 4992918
-
Polychlorinated biphenyl residues in human plasma expose a major urban pollution problem.
Am J Public Health. 1972 May;62(5):645-51
PMID: 4623477
-
The role of social class in human pesticide pollution.
Am J Epidemiol. 1972 Nov;96(5):334-41
PMID: 4637012
-
Comparison of polychlorinated biphenyls in yusho patients and ordinary persons.
Bull Environ Contam Toxicol. 1974 Mar;11(3):213-6
PMID: 4215494
-
Reproductive dysfunction in rhesus monkeys exposed to low levels of polychlorinated biphenyls (Aoroclor 1248).
Food Cosmet Toxicol. 1976 Apr;14(2):99-103
PMID: 817997
-
The effects of transplacental and mammary movement of PCBs on infant rhesus monkeys.
Toxicology. 1976 Nov-Dec;6(3):331-40
PMID: 825993
-
Organochlorine compounds in mother and fetus during labor.
Environ Res. 1977 Apr;13(2):278-84
PMID: 405211
-
Racial stratification of organochlorine insecticide residues in human adipose tissue.
J Occup Med. 1977 Sep;19(9):619-22
PMID: 599394
-
Relationship between breast feeding and PCB residues in blood of the children whose mothers were occupationally exposed to PCBs.
Int Arch Occup Environ Health. 1978 May 12;41(3):189-97
PMID: 649209
-
Correlation of PCB body burden with behavioral toxicology in monkeys.
Pharmacol Biochem Behav. 1978 Jul;9(1):49-56
PMID: 100792
-
Transfer of polychlorinated biphenyls from mothers to foetuses and infants.
Food Cosmet Toxicol. 1978 Dec;16(6):543-6
PMID: 103790
-
Transfer of polychlorinated biphenyls to infants from their mothers.
Arch Environ Health. 1980 Mar-Apr;35(2):95-100
PMID: 6768342
-
Reconstituted human breast milk PCBs as potent inducers of aryl hydrocarbon hydroxylase.
Biochem Biophys Res Commun. 1980 Sep 30;96(2):882-9
PMID: 6775632
-
Covalent binding of polychlorinated biphenyls to rat liver microsomes in vitro: nature of reactive metabolites and target macromolecules.
Toxicol Appl Pharmacol. 1980 Sep 30;55(3):490-500
PMID: 6776652
-
Polychlorinated biphenyl contamination of nursing mothers' milk in Michigan.
Am J Public Health. 1981 Feb;71(2):132-7
PMID: 6779648
-
National study of chlorinated hydrocarbon insecticide residues in human milk, USA. I. Geographic distribution of dieldrin, heptachlor, heptachlor epoxide, chlordane, oxychlordane, and mirex.
Am J Epidemiol. 1981 Apr;113(4):413-22
PMID: 7211826
-
Cross-sectional study of a community with exceptional exposure to DDT.
JAMA. 1981 May 15;245(19):1926-30
PMID: 6971946
-
Locomotor hyperactivity in PCB-exposed rhesus monkeys.
Neurotoxicology. 1981 Oct;2(2):251-68
PMID: 6798510
-
Chromatographic evidence of polychlorinated biphenyl exposure from a spill.
JAMA. 1983 Feb 25;249(8):1057-9
PMID: 6401824
-
Lake Michigan fish consumption as a source of polychlorinated biphenyls in human cord serum, maternal serum, and milk.
Am J Public Health. 1983 Mar;73(3):293-6
PMID: 6401943
-
PCBs and cola-colored babies: Japan, 1968, and Taiwan, 1979.
Teratology. 1982 Dec;26(3):259-61
PMID: 6819644
-
Chemical contaminants in human milk.
Residue Rev. 1983;89:1-128
PMID: 6316441
-
Validated extraction and cleanup procedures for polychlorinated biphenyls and DDE in human body fluids and infant formula.
J Assoc Off Anal Chem. 1984 Jan-Feb;67(1):122-9
PMID: 6321428
-
Discovery and epidemiology of PCB poisoning in Taiwan.
Am J Ind Med. 1984;5(1-2):71-9
PMID: 6230931
-
Levels of organochlorine contaminants in human milk in relation to the dietary habits of the mothers.
Acta Paediatr Scand. 1983 Nov;72(6):811-6
PMID: 6424401
-
Potential reproductive and postnatal morbidity from exposure to polychlorinated biphenyls: epidemiologic considerations.
Environ Health Perspect. 1985 May;60:233-9
PMID: 3928349