Alterations of serum cholinesterase in patients with gastric cancer
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Updated: Aug 16, 2026

Genome-Wide Analysis of DNA Methylation in Gastrointestinal Cancer
Published on: September 18, 2020
Shan-Zhi Gu1, Xin-Han Zhao, Ping Quan
1Key Laboratory of Environment and Genes Related to Diseases of Ministry of Education, Medical College of of Xi'an Jiaotong University, Xi'an 710061, Shaanxi Province, China.
Aim:
To understand the correlation of serum cholinesterase (CHE) activity with gastric cancer and to assess their clinical significance.
Methods:
The velocity method was adopted to detect the activity of serum CHE in patients with gastric cancer and in patients with non-malignant tumor as controls.
Results:
The serum CHE activity in the treatment group was significantly lower than that in the control group with a very significant difference between the two groups (83.3:113.1,P = 0.0003). Age was significantly associated with the incidence of gastric cancer.
Conclusion:
Serum CHE activity has a close relation with the incidence of gastric cancer.
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