Theaflavin indicates protection on vascular endothelium via hydrogen sulfide production

ConclusionThese results indicate that the protective effect of VECs is dependent on NO production and that both EGCG and theaflavin have therapeutic potential for VECs. Theaflavin has a relatively higher therapeutic potential than EGCG due to its ability to increase H2S production, which in turn affects NO production and biological activity.
Source: Molecular and Cellular Toxicology - Category: Cytology Source Type: research