For instance, in oral pills, the retention is not extended, with little absorption
This was demonstrated for the endogenous MOR in striatal neurons (Haberstock-Debic et al., 2005) and occurred mainly in dendrites (Haberstock-Debic et al., 2003), in the human neuroblastoma cells SH-SY5Y (Nowoczyn et al., 2013) and in double KO MEF for arrestins transfected both with MOR and arrestin 3 (Groer et al., 2011)
Niacinamide targets fine lines and refines pores, while tranexamic acid helps reduce hyperpigmentation and evens out skin tone
The program GraphPad Prism 9.3.1 (GraphPad Software, San Diego, CA, USA) was used to verify normal distribution of data by ShapiroWilk normality test and to compare groups with one-way ANOVA followed by Bonferroni post-test