Abstract:
BACKGROUND:Because of the low chemosensitivity of gastric cancer to conventional antitumor agents, the role of adjuvant chemotherapy for patients with advanced gastric cancer is controversial. We have previously proposed the necessity to evaluate the appropriateness of particular adjuvant cancer chemotherapies in individual advanced gastric cancer patients using chemosensitivity testing. In the present study, we compared the chemosensitivity and clinical outcomes of patients with Stages III and IV gastric cancer. PATIENTS AND METHODS:A total of 282 patients with advanced gastric cancer were analyzed retrospectively in terms of chemosensitivity as detected by the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide (MTT) assay and survival outcome after surgery. Patients were split into groups according to Stage III or IV gastric cancer, then categorized into those that received surgery without chemotherapy (surgery-alone), and those that received adjuvant chemotherapy, for which all the evaluable cases were further divided into sensitive and resistant cases as determined by MTT assay. RESULTS:For Stage III gastric cancer patients, the sensitive group had a more favorable survival outcome than the other two groups. For Stage IV gastric cancer patients, the sensitive groups, had a more favorable survival outcome than the other two groups, but only in the absence of peritoneal dissemination. CONCLUSION:Chemosensitivity testing, based on the MTT assay, was useful in evaluating the appropriate cancer chemotherapy for patients with Stages III/IV gastric cancer without peritoneal dissemination.
journal_name
Anticancer Resjournal_title
Anticancer researchauthors
Kubota T,Egawa T,Otani Y,Furukawa T,Saikawa Y,Yoshida M,Watanabe M,Kumai K,Kitajima Msubject
Has Abstractpub_date
2003-01-01 00:00:00pages
583-7issue
1Beissn
0250-7005issn
1791-7530journal_volume
23pub_type
杂志文章abstract:BACKGROUND:The aim of this study was to investigate whether tributyrin, a natural butyrate pro-drug, as well as butyrate itself could affect growth, differentiation and apoptosis in two human pancreatic cancer cell lines in culture. MATERIALS AND METHODS:Proliferation was studied by cell counting using crystal violet ...
journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:2001-07-01 00:00:00
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journal_title:Anticancer research
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doi:
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journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:1996-09-01 00:00:00
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journal_title:Anticancer research
pub_type: 杂志文章
doi:
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journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:2000-03-01 00:00:00
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journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:1991-05-01 00:00:00
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journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:2015-03-01 00:00:00
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journal_title:Anticancer research
pub_type: 临床试验,杂志文章
doi:
更新日期:1995-05-01 00:00:00
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journal_title:Anticancer research
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更新日期:2016-03-01 00:00:00
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journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:2002-11-01 00:00:00
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journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:2015-02-01 00:00:00
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journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:2014-06-01 00:00:00
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journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:2009-01-01 00:00:00
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journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:1999-07-01 00:00:00
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journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:2007-03-01 00:00:00
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journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:2012-09-01 00:00:00
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journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:1989-01-01 00:00:00
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journal_title:Anticancer research
pub_type: 杂志文章
doi:10.21873/anticanres.12674
更新日期:2018-07-01 00:00:00
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journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:2015-02-01 00:00:00
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journal_title:Anticancer research
pub_type: 杂志文章,评审
doi:
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journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:2004-03-01 00:00:00
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journal_title:Anticancer research
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doi:
更新日期:2002-07-01 00:00:00
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pub_type: 杂志文章
doi:
更新日期:2001-05-01 00:00:00
abstract::The interaction between sodium 5,6-benzylidene-L-ascorbate (SBA) and dopamine was investigated by three different parameters: radical intensity, prooxidant action and cytotoxic activity. Under alkaline conditions, SBA and dopamine produced doublet and quartet ESR signals, respectively. The addition of increasing conce...
journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:1998-09-01 00:00:00
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journal_title:Anticancer research
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doi:
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