Host Immune Selection of Rumen Bacteria through Salivary Secretory IgA

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Host Immune Selection of Rumen Bacteria through Salivary Secretory IgA

The rumen microbiome is integral to efficient production in cattle and shows strong host specificity, yet little is known about what host factors shape rumen microbial composition. Secretory immunoglobulin A (SIgA) is produced in large amounts in the saliva, can coat both commensal and pathogenic microbes within the gut, and presents a plausible mechanism of host specificity. However, the role ...

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Saliva secretory IgA (sIgA), secretory component (SC); serum immunoglobulins (IgG, IgA, IgM), complement (C3, C4), C-reactive protein (CRP), and erythrocyte sedimentation rate (ESR) were performed in 32 patients with ankylosing spondylitis and 29 normal controls. They were investigated for carriage in the faeces of Klebsiella spp. on 3 occasions over the previous months. Throat swabs and urine ...

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ژورنال

عنوان ژورنال: Frontiers in Microbiology

سال: 2017

ISSN: 1664-302X

DOI: 10.3389/fmicb.2017.00848