https://www.selleckchem.com/products/pd123319.html
This letter comments on the letter by Tak-kwan Kong. Liquid-phase concentrated growth factor (LPCGF), a new-generation platelet concentrate, may potently stimulate human periodontal ligament (PDL) cells. This study assessed the effectiveness of ethylenediaminetetraacetic acid (EDTA) and/or LPCGF on periodontally diseased root surfaces through their effects on PDL cells. Dentin blocks prepared from periodontal teeth were divided into four groups and treated as follows group I, scaling and root planning (SRP); group II, SRP + EDTA; group