Emergence of Candida glabrata in vulvovaginal candidiasis should be attributed to selective pressure or virulence ability?

Purpose: Vulvovaginal candidiasis (VVC) is one of the most frequent female genital disorders and Candida glabrata is the second most common agent. Current study was aimed to study the susceptibility to antifungal agents of C. glabrata isolated from vaginal samples and some virulence attributes in order to better understand why this species is emerging as the main VVC agents.

Microparticles containing propolis and metronidazole: in vitro characterization, release study and antimicrobial activity against periodontal pathogens.

Ethylcellulose microparticles containing metronidazole and propolis extractive solution were prepared and evaluated in vitro against periodontal pathogens. Scanning electron microscopy, particle size analysis, drug entrapment efficiency and drug release of microparticles were determined. The antimicrobial activity of microparticles was evaluated against microorganisms of periodontal importance (Enterococcus faecalis, Streptococcus pyogenes, Streptococcus mutans, Staphylococcus aureus, Klebsiella pneumoniae and Escherichia coli).

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.