Could a saliva test spot gum disease? new study investigates
Knowledge-focused
Completed
This study looked at whether certain amino acids in saliva differ between people with healthy gums, gingivitis, and periodontitis. Researchers also tracked how these amino acids changed after standard non-surgical gum treatment in 32 periodontitis patients. The goal is to see if …
Phase: NA • Sponsor: Zhang, Yuwei • Aim: Knowledge-focused
Last updated Jun 27, 2026 14:02 UTC