Linked Life Data

9658760

Source:http://linkedlifedata.com/resource/pubmed/id/9658760

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1
pubmed:dateCreated
1998-9-24
pubmed:abstractText
Lens culinaris agglutinin-reactive fraction of alpha-fetoprotein (AFP-L3), which is a fucosylated variation of AFP, is not only sensitive and specific for localization of hepatocellular carcinoma (HCC) but also a prognostic factor for patients with HCC. The relationship between status of AFP-L3% in serum and pathological findings was studied using 48 resected HCC specimens. AFP-L3 fraction was measured by lectin-affinity blotting using an AFP Differentiation Kit L (Wako, Osaka, Japan), and was expressed as AFP-L3% (AFP-L3/total AFP x 100%). A cut-off level of 15% was used. Pathological findings of HCC such as histological grade (well, moderately and poorly differentiated HCC), vascular invasion, and Ki67 (MIB1), p53 (DO7) and alpha-catenin immunohistochemical staining were studied. According to the results of serum AFP concentrations and AFP-L3%, the 48 patients were divided into the following three groups: AFP greater than or equal to 20 ng/ml and AFP-L3 positive (group A, n = 14), AFP greater than or equal to 20 ng/ml and AFP-L3 negative (group B, n = 14) and AFP less than 20 ng/ml (group C, n = 20). Ki67 labeling index of HCC tissue in group A was 27.8 +/- 18.9%, which was significantly higher than those of group B (9.6 +/- 10.1%, p < 0.024) and group C (11.1 +/- 11.2%, p < 0.03). In group A, p53 expression was higher and alpha-catenin staining was reduced significantly compared with those of group B or C, respectively. The results of the study suggest that the proportion of AFP-L3% in serum reflects some biological features of HCC.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:issn
0023-5679
pubmed:author
pubmed:issnType
Print
pubmed:volume
45
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
113-20
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1998
pubmed:articleTitle
Relationship between Lens culinaris agglutinin reactive alpha-fetoprotein and biological features of hepatocellular carcinoma.
pubmed:affiliation
Second Department of Medicine, Kurume University School of Medicine, Japan.
pubmed:publicationType
Journal Article, Comparative Study