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224篇 您的检索式:作者名="Kopper L"
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1Alpha-fetoprotein expression is a potential prognostic marker in hepatocellular carcinoma显示文摘AIM: To characterize the alpha-fetoprotein (AFP) positive and negative hepatocellular carcinoma (HCC) samples.METHODS: Thirty-seven paraffin-embedded human HCC samples were analyzed by immunohistochemistry for the following antigens: AFP, β-catenin, p53, CD44, MSH-2,MLH-1, and HNF-4. The tumors were divided into two groups based on the AFP expression. The immunophenotypic data and important clinical parameters were studied between the two groups.RESULTS: Twenty-one of the thirty-seven examined HCCs were AFP positive. Seven with nuclear p53 staining were AFP positive, while seven tumors with nuclear β-catenin staining were AFP negative. CD44 staining and high histological tumor grade were more frequent among the AFP-positive HCCs. The other immunophenotypical and dinical parameters did not show statistically significant difference in their distribution between the AFP positive and negative samples.CONCLUSION: AFP expression in HCC correlates with unfavorable prognostic factors, while nuclear β-catenin positivity is more common among the AFP-negative liver tumors. This observation supports the microarray data onin vivo human tumors.Dénes Grg János Regly-Mérei Sándor Paku László Kopper Péter Nagy 2005World Journal of Gastroenterology2005,11,32:6
2Evidence for a novel gene associated with low tumor metastatic potiential显示文摘Steeg PS Bevilacque G Kopper L etal 1988J Natl Cancer Inset1988,80,3:1
3Evidence for a novel gene associated with low tumor metastatic potential显示文摘Steeg PS Bevilacqua G Kopper L 1988J Natl Cancer Inst1988,80,:1
4Evidence for a novel gene associated with cow humor metastatic potential显示文摘Steeg P S Bevilacqua G Kopper L 1988J Natl Cancer Inst1988,80,3:1
5Evidence for a noval gene associated with low tumor metastasis potential显示文摘Steeg PS Bevilacqua G Kopper L 1988J Nat Cancer Inst1988,80,:1
6Genomics of lung cancer may change diagnosis, prognosis and therapy 显示文摘Kopper L Timar J 2005Pathol Oncol Res2005,11,1:1
7Evidence for a novel gene associated with low tumor relation potential显示文摘Steeg PS Bevilacgua G Kopper L 1988J Natl Cancer Inst1988,80,3:1
8Evidence for a novel gene associated with low tumor metastatic potential显示文摘Steeg PS Bevilacqua G Kopper L etal 1988J NatlCancer Inst1988,80,3:1
9Evidence for a novel gene associated with low tumor metastatic potential显示文摘STEEG P S BEVILACQUA G KOPPER L 1988J Natl Cancer Inst1988,80,3:1
10Evidence for a novel gene assccialec with low lumor melaslalic pclenlial 显示文摘Steeg PS Bevilacqua G Kopper L 1988J Natl Cancer Inst1988,80,3:1
11Evidence for a novel gene associated with low tumor metastatic potential显示文摘Steeg P S Bevilacqua G Kopper L 1988J Natl Cancer Inst1988,80,3:1
12Evidence for a novel gene associated with low tumor metastatic potential显示文摘Steeg PS Bevilacqua G Kopper L 1988J Natl Cancer Inst1988,80,3:1
13Evidence for a novel gene associated with low tumor metastatic potential显示文摘Steeg PS Bevilacqua G Kopper L 1998J Nail Cancer1998,80,1:1
14Evidence for a novel gene associated with low tumor metastatic potential 显示文摘Steeg PS Bevilacqua G Kopper L 1988Natl Cancer Inst1988,80,3:1
15Evidence for a novel gene associated with low tumor metastatic potential显示文摘Steeg PS Bevilacqua G Kopper L 1988J Natl Cancer Inst1988,80,3:1
16Evidence for a novel gene associated with low tumor metastatic potential 显示文摘Steeg PS Bevilacqua G Kopper L 1998J Natl Cancer1998,80,1:1
17Evidence for a novel gene associated with low tumor metastatic potential 显示文摘Steeg P S Bevilacqua G Kopper L 1988J Natl Cancer Inst1988,80,3:1
18Evidence for a novel gene associated with tumor metastatic potential显示文摘Steeg PS Bevilacque G Kopper L 1988J Natl Cancer Inst1988,80,3:1
19Evidence for novel gene associated with low tumor metastatic potential显示文摘 Bevilacqua G Kopper L 1988J Natl Cancer Inst1988,80,3:1
20Protein struc-ture play a critical role in peanut allergen stability and may determine immunodominant IgE-bingdi-ng epitopes显示文摘Sen M Kopper R Pons L 2002J Immunol2002,169,2:1
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