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Salivary IgA respon...
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Ericson, DanMalmö högskola,Odontologiska fakulteten (OD)
(författare)
Salivary IgA response to probiotic bacteria and mutans streptococci after the use of chewing gum containing Lactobacillus reuteri
- Artikel/kapitelEngelska2013
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Wiley-Blackwell,2013
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electronicrdacarrier
Nummerbeteckningar
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LIBRIS-ID:oai:DiVA.org:mau-5246
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https://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-5246URI
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https://doi.org/10.1111/2049-632X.12048DOI
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Språk:engelska
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Sammanfattning på:engelska
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Ämneskategori:ref swepub-contenttype
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Ämneskategori:art swepub-publicationtype
Anmärkningar
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We investigated whether ingestion of probiotic bacteria could influence salivary IgA levels, specific anti-mutans streptococci IgA levels and specific antibodies towards the ingested probiotic bacterium. The study was a randomised, double-blind, placebo-controlled trial, where the test group (n = 11) received twice daily chewing of gum containing Lactobacillus reuteri (2 9 108 CFU per dose) and the control group (n = 12) received placebo. Resting saliva was collected before and after 12 weeks of treatment and 4 weeks after end of treatment. Total salivary IgA concentrations were measured by ELISA. Specific IgA reactivity was determined using a whole-cell ELISA. Results were expressed as % IgA per protein in saliva. The level of total IgA% per protein increased significantly between pretreatment levels (13.5%) and follow-up treatment levels (14.4%) within the test group only (P < 0.05). No changes were seen in the control group during the trial. The level of probiotic-reactive antibodies decreased significantly between pre- and post-treatment samples (from 12.2% to 9.0%, P < 0.05) in the test group. Similarly, the level of specific mutans streptococci antibodies decreased significantly between pre- and post-treatment samples (P < 0.05) in the test group only (for Streptococcus mutans from 20.1% to 15.0%; for Streptococcus sobrinus from 7.4% to 5.3%). Ingestion of probiotic bacteria might influence the adaptive immune response of the host.
Ämnesord och genrebeteckningar
Biuppslag (personer, institutioner, konferenser, titlar ...)
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Hamberg, KristinaMalmö högskola,Odontologiska fakulteten (OD)(Swepub:mau)ODKRHA
(författare)
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Bratthall, GunillaMalmö högskola,Odontologiska fakulteten (OD)
(författare)
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Sinkiewicz-Enggren, GabrielaMalmö högskola,Institutionen för biomedicinsk vetenskap (BMV)(Swepub:mau)AB8207
(författare)
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Ljunggren, LennartMalmö högskola,Institutionen för biomedicinsk vetenskap (BMV)(Swepub:mau)hslelj
(författare)
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Malmö högskolaOdontologiska fakulteten (OD)
(creator_code:org_t)
Sammanhörande titlar
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Ingår i:Pathogens and Disease: Wiley-Blackwell68:3, s. 82-872049-632X
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