A BIBLIOMETRIC ANALYSIS OF ECOTOURISM: A SAFEGUARD STRATEGY IN PROTECTED AREAS


Mechanism of spasmolytic polypeptide-expressing metaplasia in gastric mucosa induced by Helicobacter pylori infection

Helicobacter pylori(H.pylori) infection triggers gastric mucosal inflammatory responses and spasmolytic polypeptide-expressing metaplasia (SPEM).These pathological conditions can escalate the severity of chronic gastritis, gastric ulcers and even cause gastric cancer.SPEM is frequently viewed as an early sign of gastric mucosal Seasonal injury and

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