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Updated: Jul 12, 2026

Rapid Detection of Fecal Antigen of Helicobacter pylori Infection Based on Double Antibody Sandwich Detection Technology
Published on: May 23, 2025
[Survey of studies on correlation between Helicobacter pylori and cerebral infarction]
1Section of Acupuncture, The First Affiliated Hospital of Tianjin University of TCM, Tianjin 300193, China.
Insights
Helicobacter pylori (HP) infection may be a risk factor for cerebral infarction. Research suggests HP influences stroke through inflammation, immunology, and metabolism, but definitive proof and mechanisms require further study.
Area of Science:
- Neurology
- Infectious Diseases
- Cardiovascular Research
Background:
- Helicobacter pylori (HP) is a common pathogen with known gastrointestinal effects.
- Cerebral infarction, or stroke, is a leading cause of disability and mortality worldwide.
- The potential link between HP infection and cerebrovascular events warrants investigation.
Purpose of the Study:
- To explore the correlation between Helicobacter pylori (HP) infection and cerebral infarction.
- To elucidate the potential mechanisms by which HP may contribute to stroke development.
Main Methods:
- Systematic review and discussion of existing clinical studies.
- Analysis of data on the association between HP and cerebral infarction.
- Examination of proposed pathogenic pathways.
Main Results:
- Evidence suggests a potential correlation between HP infection and increased risk of cerebral infarction.
- HP may contribute to stroke through inflammatory, immunological, and metabolic pathways.
- The precise role and mechanisms of HP in cerebral infarction are not yet fully established.
Conclusions:
- HP infection is considered a potential risk factor for cerebral infarction by many researchers.
- The exact relationship and causative mechanisms require further rigorous scientific investigation.
- Understanding this link could inform novel prevention and treatment strategies for stroke.
Objective:
To probe into the correlativity of Helicobacter pylori (HP) with cerebral infarction and the possible mechanism.
Methods:
Comprehensively discuss the data of studies on the clinical correlativity of HP with cerebral infarction and the possible pathogenic mechanisms.
Conclusion:
Most scholars hold that HP infection is one of risk factors of cerebral infarction. At present, the theory about positive correlation tendency between HP infection and occurrence of cerebral infarction has not been defined. For the mechanism about HP infection possibly inducing cerebral infarction, studies indicate that HP is involved in attack of cerebral infarction possibly alone or via influencing other risk factors, and the pathogenic mechanism mainly include inflammation, immunology and metabolism and so on. However, whether HP infection is a risk factor for attack of cerebral infarction, and the accurate pathogenic mechanisms need further be studied scientifically.
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