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Copyright (c) 2022 Meiping Xiao, Zhiying Zhang, Guanghong Liao, Min Liu, Xuehong Chen
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
The undersigned hereby assign all rights, included but not limited to copyright, for this manuscript to CMB Association upon its submission for consideration to publication on Cellular and Molecular Biology. The rights assigned include, but are not limited to, the sole and exclusive rights to license, sell, subsequently assign, derive, distribute, display and reproduce this manuscript, in whole or in part, in any format, electronic or otherwise, including those in existence at the time this agreement was signed. The authors hereby warrant that they have not granted or assigned, and shall not grant or assign, the aforementioned rights to any other person, firm, organization, or other entity. All rights are automatically restored to authors if this manuscript is not accepted for publication.Analysis of the Value of Helicobacter pylori Test in Combination with the Determination of Plasma Propepsin and Gastrin 17 in Screening the Precancerous Status of Gastric Cancer
Corresponding Author(s) : Xuehong Chen
Cellular and Molecular Biology,
Vol. 68 No. 8: Issue 8
Abstract
To explore the value of the Helicobacter pylori test in combination with the determination of plasma pepsinogen (PG) and gastrin 17 in screening the precancerous status of gastric cancer and gastric cancer in the healthy population, between 2019 and 2022, we enrolled a total of 402 subjects who went to the physical examination in the Center of Health Management of Ganzhou people's Hospital and additionally underwent the urea (14C) breath test and determination of PGI, PGII and G-17. Anomalies in Hp, PG or G-17 ≥ 2, or a single anomaly in PG determination would be taken as positive, and the diagnosis should be further confirmed by the gastroscopy and pathological test. According to the results, subjects would be further divided into the gastric cancer group, precancerous lesion group, precancerous disease group and control group, aiming to clarify the relationship between Hp, PG and G-17 levels and the precancerous status and development of gastric cancer and the screening value. Results showed that Hp-positive infection was found in 341 subjects (84.82%). Hp infection rate in the control group was much lower than those in the precancerous disease group, precancerous lesion group and gastric cancer group (P < 0.05). The CagA positive rates in the gastric cancer group and precancerous lesion group were significantly higher than those in the precancerous disease group and control group, while the serum level of G-17 in the gastric cancer group was much higher than those in the precancerous lesion group, precancerous disease group and control group (P < 0.05), and the PG I/II ratio in the gastric cancer patients was also lower than those in the precancerous lesion group, precancerous disease group and control group (P < 0.05). As the disease progressed, the G-17 level also increased but PG I/II ratio decreased gradually (P < 0.001). Hp test in combination with PG and G-17 shows a high value in determining the precancerous status of gastric cancer and screening for gastric cancer in healthy subjects.
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