Title
Variations in cervico-vaginal microbiota among HPV-positive and HPV-negative asymptomatic women in Peru
Date Issued
01 December 2021
Access level
open access
Resource Type
journal article
Author(s)
BECERRA GOICOCHEA, LORENA JUDITH
Tarazona-Castro Y.
Pinillos-Vilca L.
DEL VALLE MENDOZA, LUIS JAVIER
Aguilar-Luis M.A.
del Valle-Mendoza J.
SILVA CASO, WILMER GIANFRANCO
MARTINS LUNA, JOHANNA ELIZABETH
PEÑA TUESTA, ISAAC ALBERTO
AQUINO ORTEGA, RONALD ALBERTO
TINCO VALDEZ, CARMEN ROSA
Universidad Politécnica de Cataluña
Publisher(s)
BioMed Central Ltd
Abstract
Objective: To characterize the cervicovaginal microbiota of HPV-positive and HPV-negative asymptomatic Peruvian women, by identifying the presence of 13 representative bacteria genus. Results: A total of 100 HPV-positive and 100 HPV-negative women were matched by age for comparison of microbiota. The following bacteria were more frequently identified in HPV-positive patients compared to HPV-negative: Eubacterium (68 vs 32%), Actinobacteria (46 vs 33%), Fusobacterium (11 vs 6%) and Bacteroides (20 vs 13%). A comparison between high-risk and low-risk genotypes was performed and differences were found in the detection of Actinobacteria (50 vs 33.33%), Bifidobacterium (50 vs 20.83%) and Enterococcus (50 vs 29.17%).
Volume
14
Issue
1
Language
English
OCDE Knowledge area
Obstetricia, Ginecología
Subjects
Scopus EID
2-s2.0-85098883837
PubMed ID
Source
BMC Research Notes
ISSN of the container
17560500
Sponsor(s)
This work was supported by Incentives for Research of the Universidad Peruana de Ciencias Aplicadas, Grant Nº A-069-2020-UPC, Lima-Peru.
Sources of information:
Directorio de Producción Científica
Scopus