title: [Interferon-alpha producing capacities in prostatic cancer patients].
abstract: Interferon-alpha (IFN-alpha) producing capacity was measured in 47 patients with prostatic cancer by whole blood assay. The mean IFN-alpha producing capacity of prostatic cancer patients was 3657 IU/ml, which indicated a significantly (p less than 0.005) lower value than that in healthy male aged 50 years or more. IFN-alpha producing capacity in patients with Stage D disease was lower than that with Stage A, B or C. The higher the grade of the disease, the lower tended to be the capacity. A certain relationship was suspected between IFN-alpha producing capacity and the prognosis of each patient. In particular, in patients with prostatic cancer in Stage D, the prognosis was worse in low IFN-alpha producing capacity group (less than 3000 IU/ml) than in normal or high IFN-alpha producing capacity group (greater than or equal to 3000 IU/ml). It was considered that IFN-alpha producing capacity might be useful in developing the prognosis of patients with prostatic cancer.
authors.affiliation: Department of Urology, Kyoto Prefectural University of Medicine.
authors.forename: S
authors.initials: S
authors.lastname: Nakagawa
authors.forename: M
authors.initials: M
authors.lastname: Nakao
authors.forename: K
authors.initials: K
authors.lastname: Ohnishi
authors.forename: M
authors.initials: M
authors.lastname: Saitoh
authors.forename: H
authors.initials: H
authors.lastname: Ohe
authors.forename: H
authors.initials: H
authors.lastname: Watanabe
authors.forename: M
authors.initials: M
authors.lastname: Kita
authors.forename: T
authors.initials: T
authors.lastname: Kishida
mesh_terms: D006801:Humans; D007370:Interferon Type I / Q000096:biosynthesis*; D008297:Male; D008875:Middle Aged; D009367:Neoplasm Staging; D011379:Prognosis; D011471:Prostatic Neoplasms / Q000378:metabolism* / Q000473:pathology; D011863:Radioimmunoassay
chemical_list: D007370:Interferon Type I