Hewei Jiangni granule alleviates visceral hypersensitivity of non-erosive reflux diseasestromal interaction molecule 1/transient receptor potential vanilloid subfamily member 1 pathway.

ABSTRACT:

Objective

To explore if Hewei Jiangni granule (, HWJNG) could regulate esophageal hypersensitivity via stromal interaction molecule 1 (STIM1)/transient receptor potential vanilloid subfamily member 1 (TRPV1) pathway.

Methods

Qualitative analysis of HWJNG was analysis by high performance of liquid and gas chromatography. In vivo, animal model of non-erosive reflux disease (NERD) was established by fructose intake and restraint stress. HWJNG and Omeprazole were administered by gavage to the drug intervention group. Reflux and visceral hypersensitivity were analyzed by pathological changes, PH value test, mechanical paw withdrawal threshold, thermal withdrawal latency and mast cells (MCs) degranulation. In vitro, substance P (SP)-induced P815 cells and dorsal root

SUBMITTER: Yuan C 

PROVIDER: S-EPMC11764939 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature