Preparation and characterization of mucoadhesive thermoresponsive systems containing propolis for the treatment of vulvovaginal candidiasis.

This work describes the preparation and characterization of mucoadhesive thermoresponsive systems consisted of poloxamer 407 (P407), Carbopol® 934P (C934P), and propolis to treat vulvovaginal candidiasis (VVC). Systems were obtained with different percentages of P407 and C934P to deliver propolis, a potent drug against VVC. Temperature of gelation, hardness, compressibility, adhesiveness, elasticity, cohesiveness, mucoadhesion, rheology (continuous flow and oscillatory), in vitro drug release, and antimicrobial activity were evaluated.