Immunological Role of Toll-Like Receptor Markers (TLR۲ and TLR۴) in Patients with Helicobacter pylori infection at Basrah, Iraq

سال انتشار: 1402
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 45

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شناسه ملی سند علمی:

JR_ARCHRAZI-78-2_012

تاریخ نمایه سازی: 6 دی 1402

چکیده مقاله:

Helicobacter pylori is a spiral-shaped, flagellated, microaerophilic bacteria found in the human gastric sub-mucosa. This study aimed to investigate the association between toll-like receptor markers (TLR۲ and TLR۴) and the infection with Helicobacter pylori. The study involved ۲۲۴ participants randomly divided into ۲ equal groups (n=۱۱۲). The patient group (n=۱۱۲) was involved with several gastrointestinal symptoms. They were compared to a control group (n=۱۱۲) with negative H. pylori tests. Patients and control were subjected to upper digestive endoscopy with gastric biopsy for the rapid urease test, rapid diagnostic test, and ELISA test for TLR۲ and TLR۴ detection. The recorded data showed that ۳۶ (۳۲.۱ %) patients with H. pylori were in the second to the third decades of their life (۲۵-۳۴ years), while ۲۲ (۱۹.۶ %) positive H. pylori-infected individuals were in the age range of ۱۵-۲۴ years, which were very close to the participants in the age range of ۳۵-۴۴ years. On the other hand, it is revealed that ۱۵ (۱۳.۴%) participants were in the fourth to fifth decades of life. This rate was very similar to the groups of patients within the sixth to seventh decades of their life (۱۳ (۱۱.۶ %)), but the lowest number of cases with H. pylori patients found in the age range of ۵۵-۶۴ years were recorded ۷.۱%. In conclusion, the concentration of TLR۲ and TLR۴ is higher in H. pylori-positive participants compared to the control group. This might reflect the response of innate immunity of the body to the presence of H. pylori infection, and thus it may be used as an ancillary tool in the detection of the patient's susceptibility to this type of infection.

کلیدواژه ها:

H. pylori ، TLR ۲ and TLR۴ ، Gastrointestinal tract

نویسندگان

R. A Kareem

Department of Microbiology, College of Medicine, University of Basrah, Basrah, Iraq

L Kadhim Baqer

Department of Microbiology, College of Medicine, University of Basrah, Basrah, Iraq

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