Skip to main content


We’d like to understand how you use our websites in order to improve them. Register your interest.

Effects of beta-glucan in a mice model of vaginitis by candida albicans


Vulvovaginal candidiasis is an inflammatory disease, on vaginal tissue, caused mainly by pathogenic yeasts of Candida albicans. The objective of this study was to evaluate the immunomodulatory activity of beta-glucan in mice with vulvovaginal candidiasis under the influence of estrogen.


Fifty four Balb/C mice of 7 to 10 weeks old under influence of estrogen were inoculated with 5x104 stationary-phase blastoconidia of C. albicans, intravaginally. The mice were divided in three groups, treated with glucan vaginally (5mg/mL) and intraperitoneally (1mg/mL), and the control group that received saline, intraperitoneally. Vaginal lavage was obtained on days 2, 5, 8 e 10 after inoculation with C. albicans for the count of CFU by pour-plate method. Moreover, in the days 6, 9 and 11 after inoculation, three mice from each group were sacrificed and the vaginas were removed for histophatological analysis. The slides were stained by hematoxylin-eosin to evaluate the infiltrate of neutrophils and periodic acid-Schiff (PAS) for analyze of fungal burden.


The mice treated with intraperitoneal and vaginal glucan showed smaller number of the CFU of C. albicans in the vaginal fluid, compared with control mice. However, just intraperitoneal group showed decrease of CFU statistically significant of 1.98 folds (p<0,01), in the 8 day that was confirmed with histopathological analysis. The groups treated with glucan showed greater infiltration of neutrophilis compared with control group, but only vaginal group showed increase of neutrophilis statistically significant of 3,3 fold (p<0,01), in the 9 day, compared to control group.


The data suggest that glucan may have an important activity in protection against vulvovaginal candidiasis associated to C. albicans.

Author information



Corresponding author

Correspondence to Valéria Soraya De Farias Sales.

Rights and permissions

This article is published under license to BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. The Creative Commons Public Domain Dedication waiver ( applies to the data made available in this article, unless otherwise stated.

Reprints and Permissions

About this article

Verify currency and authenticity via CrossMark

Cite this article

De Farias Sales, V.S., Lima, A.M.D.S., Melchuna, K.M. et al. Effects of beta-glucan in a mice model of vaginitis by candida albicans. World Allergy Organ J 8, A227 (2015).

Download citation