PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 34122127-11 2021 Besides, UA decreased serum DAO content, upregulated mRNA expression of ZO-1, claudin-1 and occludin and downregulated TNF-alpha and IL-6. ursolic acid 9-11 occludin Mus musculus 92-100