The Frustrations of Families: Henry Lynch, Heredity, and Cancer Control, 1962–1975
نویسنده
چکیده
Serum levels of a-lactalbumin were assayed using a monoclonal antibody specific for this breast specific molecule. Elevated levels were found in 87% (48/55) of sera from women in the third trimester of pregnancy (29.1 ± 7.4 ng ml-'), from 64% (62/97) of patients with breast cancer (23.4 ± 5.6 ng ml-'), and from 70% (56/80) of patients with gynaecological cancers (19.4 ± 6.7 ng ml-'). These x-lactalbumin levels were significantly higher (P< 0.001) than those for men and non-pregnant women (11.0 ± 2.3 ng ml-') and for patients with other, non-gynaecological cancers (13.4 ± 3.6 ng ml-'). The ax-lactalbumin levels were higher in patients with stage IV breast cancer than those with stage I-III breast cancer. The overall sensitivity and specificity of the radioimmunoassay were 72% and 75% respectively. These findings suggest that the assessment of serum levels of a-lactalbumin may be useful as a marker for monitoring breast cancer.
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عنوان ژورنال:
- Medical History
دوره 50 شماره
صفحات -
تاریخ انتشار 2006