Pharm Res (2022) 39(6):123348
Therapeutic Innovation & Regulatory Science, 59(3), 527541
The sterility of each vial is independent, and mixing introduces contamination risk
In a study investigating the prevalence of crossreactions to newer dyes containing food, drug and cosmetic dyes (FD&C), drug and cosmetic dyes (D&C), and acid dyes in patients with known allergies to paraphenylenediamine (PPD), directtoskin (DTS), and onitropphenylenediamine (ONPPD), the new generation of hair dyes did not result in a positive reaction, reaffirming the utionitropphenylenediaminelity of these dyes in patients with known allergies to PPD, DTS, or ONPPD (Table S1)
Charney DS, Krystal JH, Delgado PL, Heninger GR
There is a large pool of GLP-1 candidates