Abstract
Purpose
The aim of the current pilot study was to determine if oral consumption of a combination of two probiotics; L. acidophilus La-14, L. rhamnosus HN001, and bovine lactoferrin (Respecta® complex), would lead to the detection with molecular techniques of the consumed probiotic strains in the vagina.
Methods
Healthy volunteers (40) consumed the study product twice daily for 2 weeks. Vaginal swabs were collected at 0, 1, 2 and 3 weeks and analysed for the consumed organisms by qPCR.
Results
Vaginal L. rhamnosus and L. acidophilus levels were significantly increased on days 14 and 21. On days 14 and 21 a significant number of women had increased levels of vaginal L. acidophilus and on days 7 and 21 a significant number of women had increased levels of vaginal L. rhamnosus.
Conclusions
Consumption of L. acidophilus La-14, L. rhamnosus HN001 in combination with bovine lactoferrin leads to vaginal detection; even 1 week after consumption was stopped. This provides a basis for future studies on urogenital tract health.
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References
Martin DH (2012) The microbiota of the vagina and its influence on women’s health and disease. Am J Med Sci 343(1):2–9 (Epub 2011/12/07)
Homayouni A, Bastani P, Ziyadi S, Mohammad-Alizadeh-Charandabi S, Ghalibaf M, Mortazavian AM et al (2014) Effects of probiotics on the recurrence of bacterial vaginosis: a review. J Low Genit Tract Dis 18(1):79–86 (Epub 2013/12/05)
Borges S, Silva J, Teixeira P (2014) The role of lactobacilli and probiotics in maintaining vaginal health. Arch Gynecol Obstet 289(3):479–489 (Epub 2013/10/31)
Stojanovic N, Plecas D, Plesinac S (2012) Normal vaginal flora, disorders and application of probiotics in pregnancy. Arch Gynecol Obstet 286(2):325–332 (Epub 2012/03/23)
Strus M, Chmielarczyk A, Kochan P, Adamski P, Chelmicki Z, Chelmicki A et al (2012) Studies on the effects of probiotic Lactobacillus mixture given orally on vaginal and rectal colonization and on parameters of vaginal health in women with intermediate vaginal flora. Eur J Obstet Gynecol Reprod Biol 163(2):210–215 (Epub 2012/06/23)
Bohbot JM, Cardot JM (2012) Vaginal impact of the oral administration of total freeze-dried culture of LCR 35 in healthy women. Infect Dis Obstet Gynecol 2012:503648 (Epub 2012/06/16)
Rossi A, Rossi T, Bertini M, Caccia G (2010) The use of Lactobacillus rhamnosus in the therapy of bacterial vaginosis. Evaluation of clinical efficacy in a population of 40 women treated for 24 months. Arch Gynecol Obstet 281(6):1065–1069 (Epub 2009/12/17)
Donders GG, Zodzika J, Rezeberga D (2014) Treatment of bacterial vaginosis: what we have and what we miss. Expert Opin Pharmacother 15(5):645–657 (Epub 2014/03/04)
Zhang R, Daroczy K, Xiao B, Yu L, Chen R, Liao Q (2012) Qualitative and semiquantitative analysis of Lactobacillus species in the vaginas of healthy fertile and postmenopausal Chinese women. J Med Microbiol 61(Pt 5):729–739 (Epub 2012/02/04)
Hanson L, Vandevusse L, Duster M, Warrack S, Safdar N (2014) Feasibility of oral prenatal probiotics against maternal group B Streptococcus vaginal and rectal colonization. J Obste Gynecol Neonatal Nurs 43(3):294–304 (Epub 2014/04/24)
Ravel J, Gajer P, Abdo Z, Schneider GM, Koenig SS, McCulle SL et al (2011) Vaginal microbiome of reproductive-age women. Proc Natl Acad Sci USA 108(Suppl 1):4680–4687 (Epub 2010/06/11)
Hill C, Guarner F, Reid G, Gibson GR, Merenstein DJ, Pot B, et al (2014) Expert consensus document: The international scientific association for probiotics and prebiotics consensus statement on the scope and appropriate use of the term probiotic. Nat Rev Gastroenterol Hepatol. (Epub 2014/06/11)
Huang H, Song L, Zhao W (2014) Effects of probiotics for the treatment of bacterial vaginosis in adult women: a meta-analysis of randomized clinical trials. Arch Gynecol Obstet 289(6):1225–1234 (Epub 2013/12/10)
Chen PW, Ku YW, Chu FY (2014) Influence of bovine lactoferrin on the growth of selected probiotic bacteria under aerobic conditions. Biometals 27(5):905–914 (Epub 2014/06/12)
van de Wijgert JH, Borgdorff H, Verhelst R, Crucitti T, Francis S, Verstraelen H et al (2014) The vaginal microbiota: what have we learned after a decade of molecular characterization? PloS One 9(8):e105998 (Epub 2014/08/26)
Acknowledgments
We are grateful to the volunteers for their participation.
Conflict of interest
The study was sponsored by Giellepi S.p.A.; Giellepi is the owner of the investigated product. RR and FT are employees of Giellepi. ACO is an employee of DuPont Nutrition & Health; DuPont manufactures and markets probiotics. The sponsor and the author had no influence on the interpretation of the results.
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De Alberti, D., Russo, R., Terruzzi, F. et al. Lactobacilli vaginal colonisation after oral consumption of Respecta® complex: a randomised controlled pilot study. Arch Gynecol Obstet 292, 861–867 (2015). https://doi.org/10.1007/s00404-015-3711-4
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DOI: https://doi.org/10.1007/s00404-015-3711-4