Concentrations and profiles of PCDDs and PCDFs in human mammary carcinoma tissue.
PCDD/PCDF concentrations in eight mammary carcinoma tissue samples obtained after surgical excision were similar to those found in two healthy breast glandular tissue samples from autopsy material. These levels agree well with mean concentrations in human adipose tissue from German adults. An analogous consistency was found for the congener profiles of the normalized concentrations, also in comparison with mothers' milk from Germany. In spite of similar congener profiles the concentrations in four axillary adipose tissue samples corresponding to the carcinoma samples were about 40% lower. This discrepancy was not found in one tissue pair from a healthy breast.
Institute of Organic Chemistry, University of Tübingen, Germany.
W
W
Körner
V
V
Hanf
A
A
Faust
R
R
Temmen
H R
HR
Tinneberg
H
H
Hagenmaier
D000273:Adipose Tissue / Q000737:chemistry*; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001572:Benzofurans / Q000032:analysis*; D001943:Breast Neoplasms / Q000737:chemistry*; D018270:Carcinoma, Ductal, Breast / Q000737:chemistry*; D018275:Carcinoma, Lobular / Q000737:chemistry*; D002849:Chromatography, Gas; D005260:Female; D006801:Humans; D008875:Middle Aged; D008895:Milk, Human / Q000737:chemistry; D000072317:Polychlorinated Dibenzodioxins / Q000031:analogs & derivatives* / Q000032:analysis; D011108:Polymers / Q000032:analysis*
D001572:Benzofurans; D000072317:Polychlorinated Dibenzodioxins; D011108:Polymers; C016068:polychlorodibenzofuran