Abstract
To date, there is no efficient treatment for cryptosporidiosis and parasite eradication relies on innate and acquired immunity. In this study, we investigated the effect of administration of probiotic bacteria on the development and progression of the experimental infection in suckling rats. Rats were fed daily with 2.107 CFU of Lactobacillus casei-containing mixture, starting 2 days before the infection until the spontaneous clearance of the parasite. Effects on weight gain, parasite burden, mucosal histology and production of mucosal cytokines (IFNγ, IL10 and TNFα) were studied. Although a trend to a more rapid clearance of parasites was noted in rats treated with probiotics, no significant effect of probiotics administration was observed in terms of weight gain, parasite burden, mucosal damage, or kinetics of mucosal cytokines during the course of infection. Overall, our results showed that the daily administration of L. casei-containing mixtures was unable to eradicate the parasite in our model.
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References
Alak JI, Wolf BW, Mdurvwa EG, Pimentel-Smith GE, Adeyemo O (1997) Effect of Lactobacillus reuteri on intestinal resistance to Cryptosporidium parvum infection in a murine model of acquired immunodeficiency syndrome. J Infect Dis 175:218–221
Alak JI, Wolf BW, Mdurvwa EG, Pimentel-Smith GE, Kolavala S, Abdelrahman H, Suppiramaniam V (1999) Supplementation with Lactobacillus reuteri or L. acidophilus reduced intestinal shedding of Cryptosporidium parvum oocysts in immunodeficient C57BL/6 mice. Cell Mol Biol 45:855–863
Allen SJ, Okoko B, Martinez E, Gregorio G, Dans LF (2004) Probiotics for treating infectious diarrhoea. Cochrane Database Syst Rev 2:CD003048
Benyacoub J, Perez PF, Rochat F, Saudan KY, Reuteler G, Antille N, Humen M, De Antoni GL, Cavadini C, Blum S, Schiffrin EJ (2005) Enterococcus faecium SF68 enhances the immune response to Giardia intestinalis in mice. J Nutr 135:1171–1176
Capet C, Kapel N, Huneau JF, Magne D, Laikuen R, Tricottet V, Benhamou Y, Tomé D, Gobert JG (1999) Cryptosporidium parvum infection in suckling rats: impairment of mucosal permeability and Na(+)-glucose cotransport. Exp Parasitol 91:119–125
Chen W, Harp JA, Harmsen AG (1993) Requirements for CD4+ cells and gamma interferon in resolution of established Cryptosporidium parvum infection in mice. Infect Immun 61:3928–3932
Fontaine M, Guillot E (2003) Study of 18S rRNA and rDNA stability by real-time RT-PCR in heat-inactivated Cryptosporidium parvum oocysts. FEMS Microbiol Lett 226:237–243
Guerin-Danan C, Meslin JC, Chambard A, Charpilienne A, Relano P, Bouley C, Cohen J, Andrieux C (2001) Food supplementation with milk fermented by Lactobacillus casei DN-114 001 protects suckling rats from rotavirus-associated diarrhea. J Nutr 131:111–117
Harp JA, Chen W, Harmsen AG (1992) Resistance of severe combined immunodeficient mice to infection with Cryptosporidium parvum: the importance of intestinal microflora. Infect Immun 60:3509–3512
Harp JA, Wannemuehler MW, Woodmansee DB, Moon HW (1998) Susceptibility of germfree or antibiotic-treated adult mice to Cryptosporidium parvum. Infect Immun 56:2006–2010
Henriksen SA, Pohlenz JF (1981) Staining of cryptosporidia by a modified Ziehl-Neelsen technique. Acta Vet Scand 22:594–596
Humen MA, De Antoni GL, Benyacoub J, Costas ME, Cardozo MI, Kozubsky L, Saudan KY, Boenzli-Bruand A, Blum S, Schiffrin EJ, Perez PF (2005) Lactobacillus johnsonii La1 antagonizes Giardia intestinalis in vivo. Infect Immun 73:1265–1269
Kapel N, Benhamou Y, Buraud M, Magne D, Opolon P, Gobert JG (1996) Kinetics of mucosal ileal gamma-interferon response during cryptosporidiosis in immunocompetent neonatal mice. Parasitol Res 82:664–667
Lacroix S, Mancassola R, Naciri M, Laurent F (2001) Cryptosporidium parvum-specific mucosal immune response in C57BL/6 neonatal and gamma interferon-deficient mice: role of tumor necrosis factor alpha in protection. Infect Immun 69:1635–1642
Livak KJ, Schmittge TD (2001) Analysis of relative gene expression data using real-time quantitative PCR and the 2(-Delta Delta C(T)) method. Methods 25:402–408
Martin-Gomez S, Alvarez-Sanchez MA, Rojo-Vazquez FA (2005) Oral administration of hyperimmune anti-Cryptosporidium parvum ovine colostral whey confers a high level of protection against cryptosporidiosis in newborn NMRI mice. J Parasitol 91:674–678
Martin-Gomez S, Alvarez-Sanchez M, Rojo-Vazquez F (2006) A newborn mouse Cryptosporidium parvum infection model: its application to the study of therapeutic and prophylactic measures for controlling cryptosporidiosis in ruminants. Parasitol Res Jan 31:1–6
Mimura T, Rizello F, Helwig U, Poggioli G, Schreiber S, Talbot IC, Nicholls RJ, Gionchetti P, Campieri M, Kamm RA (2004) Once daily high dose probiotic therapy (VSL#3) for maintaining remission in recurrent or refractory pouchitis. Gut 53:108–114
Picard C, Fioramonti J, Francois A, Robinson T, Neant F, Matuchansky C (2005) Bifidobacteria as probiotic agents—physiological effects and clinical benefits. Aliment Pharmacol Ther 22:495–512
Pickerd N, Tuthill D (2004) Resolution of cryptosporidiosis with probiotic treatment. Postgrad Med J 80:112–113
Salazar-Lindo E, Miranda-Langschwager P, Campos-Sanchez M, Chea-Woo E, Sack RB (2004) Lactobacillus casei strain GG in the treatment of infants with acute watery diarrhea: a randomized, double-blind, placebo controlled clinical trial [ISRCTN67363048]. BMC Pediatr 4:18
Santos Jde F, Vasconcelos J, de Souza JR, Coutinho Ede M, Montenegro SM, Azevedo-Ximenes E (2004) The effect of Zymomonas mobilis culture on experimental Schistosoma mansoni infection. Rev Soc Bras Med Trop 37:502–504
Smith HV, Corcoran GD (2004) New drugs and treatment for cryptosporidiosis. Curr Opin Infect Dis 17:557–564
Szajewska H, Mrukowicz JZ (2001) Probiotics in the treatment and prevention of acute infectious diarrhea in infants and children: a systematic review of published randomized, double-blind, placebo-controlled trials. J Pediatr Gastroenterol Nutr 33:S17–S25
Ungar BL, Kao TC, Burris JA, Finkelman FD (1991) Cryptosporidium infection in an adult mouse model. Independent roles for IFN-gamma and CD4+ T lymphocytes in protective immunity. J Immunol 147:1014–1022
Vaarala O (2003) Immunological effects of probiotics with special reference to lactobacilli. Clin Exp Allergy 33:1634–1640
You X, Mead JR (1998) Characterization of experimental Cryptosporidium parvum infection in IFN-gamma knockout mice. Parasitology 117:525–531
Acknowledgements
We gratefully acknowledge the assistance of Stéphanie Belhadj and Luc Legrès (Service Commun de Pathologie des Modèles Animaux, IFR 105, hôpital Saint-Louis) for histological analysis and of Dr. Annie Sulahian for critical reading of this manuscript. All the experiments presented in this study comply with the current laws in France.
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Guitard, J., Menotti, J., Desveaux, A. et al. Experimental study of the effects of probiotics on Cryptosporidium parvum infection in neonatal rats. Parasitol Res 99, 522–527 (2006). https://doi.org/10.1007/s00436-006-0181-4
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DOI: https://doi.org/10.1007/s00436-006-0181-4