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Preliminary Communication

Netrin-1 concentrations in patients with advanced gastric cancer and its relation with treatment

, , , , , , , , , , & show all
Pages 663-667 | Received 15 May 2012, Accepted 04 Jul 2012, Published online: 13 Aug 2012
 

Abstract

Context: Netrin-1 is found to be elevated and usable as a diagnostic biomarker in many human cancers.

Objectives: We evaluated serum Netrin-1 concentrations in patients with advanced gastric cancer compared with those in a healthy group.

Material and methods: Thirty patients with advanced gastric cancer and thirty healthy people were included in the study. Serum netrin-1 concentrations were measured by quantitative ELISA method in both groups.

Results: The mean serum Netrin-1 concentrations were found to be significantly higher in patients with gastric cancer than in healthy controls. The mean serum Netrin-1 concentrations were found to be significantly higher in patients with gastric cancer before the beginning of chemotherapy when compared after the completion of third cycle.

Discussion and conclusion: Our results indicated that netrin-1 concentrations elevated in advanced gastric cancer compared to a healthy control group and netrin-1 concentrations decreased with chemotherapy.

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