title: [Alpha-hANP-like immunoreactivity in lung cancer].
abstract: Specific radioimmunoassay and immunohistochemical method of alpha-human atrial natriuretic polypeptide (alpha-hANP) was established to diagnose one case of large cell lung carcinoma (clear cell carcinoma) proved by pathology. It was found that there was alpha-hANP-like immunoreactivity in the cancer cells at a concentration of 147.5 pg/mg protein. Chromatography analysis showed that alpha-hANP-like immunoreactive materials had multiple molecular forms. The significance of these phenomena remains to be further investigated.
authors.affiliation: Beijing University of Medical Sciences.
authors.forename: S Z
authors.initials: SZ
authors.lastname: An
authors.forename: J P
authors.initials: JP
authors.lastname: Wang
authors.forename: J
authors.initials: J
authors.lastname: Tang
authors.forename: C W
authors.initials: CW
authors.lastname: Xie
authors.forename: T L
authors.initials: TL
authors.lastname: Wang
authors.forename: J
authors.initials: J
authors.lastname: Wu
authors.forename: Y L
authors.initials: YL
authors.lastname: Xin
mesh_terms: D000230:Adenocarcinoma / Q000032:analysis*; D009320:Atrial Natriuretic Factor / Q000032:analysis*; D006801:Humans; D007150:Immunohistochemistry; D008175:Lung Neoplasms / Q000032:analysis*; D008297:Male; D008875:Middle Aged; D010446:Peptide Fragments / Q000032:analysis*; D011863:Radioimmunoassay
chemical_list: D010446:Peptide Fragments; D009320:Atrial Natriuretic Factor