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폐암에서 혈장 Urokinase-Type Plasminogen Activator 및 Type 1 Plasminogen Activator Inhibitor의 의의

DC FieldValueLanguage
dc.contributor.author김형중-
dc.contributor.author안철민-
dc.contributor.author안철민-
dc.date.accessioned2020-07-03T17:21:45Z-
dc.date.available2020-07-03T17:21:45Z-
dc.date.issued1997-
dc.identifier.issn0378-006-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/177474-
dc.description.abstractBackground Cancer invasion and metastasis require the dissolution of the extracellular matrix in which several proteolytic enzymes are Involved. One of these enzymes is the urokinase - type plasminogen activator(u-PA), and plasminogen activator inhibitors(PAI-1, PAI-2) a]so have a possible role in cancer invasion and metastasis by protection of cancer itself from proteolysis by u-PA. It has been reported that the love]s of u-PA and plasminogen activator inhibitors in various cancer tissues are significantly higher than those in normal tissues and have significant correlations with tumor size and lymph node involvement Here, we measured the concentration of plasma u-PA and PAI- 1 antigens in the patients with lung cancer and compared the concentration of them with histologic types and staging parameters. Methods We measured the concentration of plasma u-PA and PAI-1 antigens using commercial ELISA kit in 37 lung cancer patients, 21 benign lung disease patients and 24 age-matched healthy controls, and we compared the concentration of them with histologic types and staging parameters in lung cancer patients. Results The concentration of u-PA was 1.0α0.3ng/mL in controls, 1.0α0.3ng/mL in benign lung disease patients and 0.9α0.3ng/mL in lung cancer patients. The concentration of PAI-1 was 14.2α6.7ng/mL in controls, 14.9α6.3ng/mL in benign lung disease patients, and 22.1 α9.8ng/mL in lung cancer patients. The concentration of PAI- 1 in lung cancer patients was higher than those of benign lung disease patients and controls. The concentration of u-PA was 0.7α0.4ng/mL in squamous cell carcinoma, 0.8α 0.3ng/mL in adenocarcinoma, 0.9ng/mL in large cell carcinoma, and 1.1α0.7ng/mL in small cell carcinoma. The concert traction of PAI-1 was 22.3α7.2ng/mL in squamous cell carcinoma, 22.6α9.9ng/mL in adenocarcinoma, 42ng/mL in large cell carcinoma, and 16.0α14.2ng/mL in small cell carcinoma. The concentration of u-PA was 0.74ng/mL in stage I, 1.2α0.6ng/mL in stage II, 0.7 α 0.4ng/mL in stage IIIA, 0.7α0.4ng/mL in stage IIIB, and 0.7α0.3ng/mL in stage IV. The concentration of PAI-1 was 21.8ng/mL in stage I, 22.7α8.7ng/mL in stage II, 18.4 α4.9ng/mL in stage IIIA, 25.3α9.0ng/mL in stage IIIB, and 21.5α10.8ng /mL in stage IV. When we divided T stage unto T1-3 and 74, the concentration of u-PA was 0.8α 0.4ng/mL in T1-3 and 0.7α0.4ng/mL in T4, and the concentration of PAI-1 was 17.9α 5.6ng/mL in T1-3 and 26.1α9.1ng/mL in T4. The concentration of PAI-1 in T4 was significantly higher than that in T1-3. The concentration of u-PA was 0.8α 0.4ng/mL in M0 and 0.7α0.3ng/mL in Ml, and the concentration of PAI-1 was 23.6α8.3ng/mL in M0 and 21.5α10.8ng/mL in M1 Conclusions The plasma levels of PAI-1 in lung cancer were higher than benign lung disease and control, and the plasma levels of PAI-1 in 74 were significantly higher than T1-3. These findings suggest involvement of PAI-1 with local invasion of lung cancer, but it should be confirmed by the data on comparison with pathological staging and tissue level in lung cancer.-
dc.description.statementOfResponsibilityopen-
dc.languageKorean-
dc.publisher대한결핵 및 호흡기학회-
dc.relation.isPartOfTuberculosis and Respiratory Diseases (결핵 및 호흡기질환)-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.title폐암에서 혈장 Urokinase-Type Plasminogen Activator 및 Type 1 Plasminogen Activator Inhibitor의 의의-
dc.title.alternativeThe Significance of Plasma Urokinase-type Plasminogen Activator and Type 1 Plasminogen Activator Inhibitor in Lung Cancer-
dc.typeArticle-
dc.contributor.collegeCollege of Medicine (의과대학)-
dc.contributor.departmentDept. of Internal Medicine (내과학교실)-
dc.contributor.googleauthor박광주-
dc.contributor.googleauthor김형중-
dc.contributor.googleauthor안철민-
dc.contributor.googleauthor이두연-
dc.contributor.googleauthor장준-
dc.contributor.googleauthor김성규-
dc.contributor.googleauthor이원영-
dc.contributor.localIdA01158-
dc.contributor.localIdA05648-
dc.contributor.localIdA05648-
dc.contributor.localIdA05648-
dc.contributor.localIdA05648-
dc.relation.journalcodeJ02762-
dc.subject.keywordUrokinase-type plasminogen activator-
dc.subject.keywordu-PA-
dc.subject.keywordType 1 plasminogen activator inhibitor-
dc.subject.keywordPAI-1-
dc.subject.keywordLung cancer-
dc.contributor.alternativeNameKim, Hyung Jung-
dc.contributor.affiliatedAuthor김형중-
dc.contributor.affiliatedAuthor안철민-
dc.contributor.affiliatedAuthor안철민-
dc.contributor.affiliatedAuthor안철민-
dc.contributor.affiliatedAuthor안철민-
dc.citation.volume44-
dc.citation.number3-
dc.citation.startPage516-
dc.citation.endPage524-
dc.identifier.bibliographicCitationTuberculosis and Respiratory Diseases (결핵 및 호흡기질환), Vol.44(3) : 516-524, 1997-
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Internal Medicine (내과학교실) > 1. Journal Papers

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