PCBs, Furans May Factor in Risk of Non-Hodgkin Lymphoma
• Cancer •
Dec 01 05
|
|
Scientists have found some additional evidence that environmental exposure to polychlorinated biphenyls (PCBs) may be associated with non-Hodgkin lymphoma, according to a study published in the December 1 issue of Cancer Research.
By comparing blood levels of PCBs in 100 pairs of healthy volunteers and non-Hodgkin lymphoma patients, Anneclaire De Roos, Ph.D., assistant professor of epidemiology, Fred Hutchinson Cancer Research Center, and colleagues determined that high levels of three specific molecular forms of PCBs are linked to an increased risk of developing cancer that starts in patients’ lymph tissue.
