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Figure 2 | Immunity & Ageing

Figure 2

From: Oral intake of Lactobacillus pentosus strain b240 accelerates salivary immunoglobulin A secretion in the elderly: A randomized, placebo-controlled, double-blind trial

Figure 2

Changes in salivary SIgA concentration. Changes in the salivary SIgA concentration of subjects during the 12-week study with L. pentosus strain b240 (b240) beverage (closed circle) or placebo (open circle). Data are represented by mean ± SEM. The difference between the b240 and placebo groups was evaluated by multiple-factor ANOVA (factors: group, gender, period of intake, and frequency of saliva collection).

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Immunity & Ageing

ISSN: 1742-4933

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