DTNB (5,5 EDithiobis(2-nitrobenzoic acid)), known as Ellmans Reagent, was developed to detect thiol compounds
Telogen Phase: Resting What it is: Resting phase of the hair growth cycle Duration: 24 months What happens: Hair is fully formed but not actively growing
Each tube was labeled with the subjects ID, visit number, date, and time of collection
Statistical significance was calculated using unpaired two-tailed Students t test ( d , k , l , m ), two-way ANOVA followed by Dunnetts multiple comparisons test ( e , f ), or one-way ANOVA followed by Dunnetts multiple comparisons test ( g , h , i , j )
The largest Phase 2b trial used 0.25, 0.5, and 1 mg/day orally for 24 weeks