[Alpha 1-antitrypsin, alpha 2-macroglobulin and reactive protein C in gastric cancer].
Proteins of acute phase: alpha 1-antitrypsin (AAT), alpha 2-macroglobulin (AMG), reactive C protein (RCP) were determined in the serum of 50 patients with gastric cancer. The Mancini, simple radial immunodiffusion method was used (SRID). The concentration of these proteins increased at 32/50 (64%) for AAT; 30/50 (60%) for AMG and 33/50 (66%) for RCP. By cumulative evaluation, the positivity of serum markers increased to 88%. The importance of differential diagnosis with regard to the benign gastric lesions (adenoma, ulcer, segmentary fibrosis, before receiving the bioptic result, is emphasized.
Dumitraşcu
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Radu
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Stanciu
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Ioniţă
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Petcovici
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D000230:Adenocarcinoma / Q000097:blood* / Q000175:diagnosis; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D014408:Biomarkers, Tumor / Q000032:analysis*; D002277:Carcinoma / Q000097:blood* / Q000175:diagnosis; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008113:Liver Neoplasms / Q000556:secondary; D008207:Lymphatic Metastasis; D008297:Male; D008875:Middle Aged; D011486:Protein C / Q000032:analysis*; D013274:Stomach Neoplasms / Q000097:blood* / Q000175:diagnosis; D000515:alpha 1-Antitrypsin / Q000032:analysis*; D000511:alpha-Macroglobulins / Q000032:analysis*
D014408:Biomarkers, Tumor; D011486:Protein C; D000515:alpha 1-Antitrypsin; D000511:alpha-Macroglobulins
Alfa 1 antitripsina, alfa 2 macroglobulina şi proteina C reactivă în cancerul gastric.