2014
DOI: 10.1590/s1517-83822014000300040
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Identification and adhesion profile of Lactobacillus spp. strains isolated from poultry

Abstract: In the aviculture industry, the use of Lactobacillus spp. as a probiotic has been shown to be frequent and satisfactory, both in improving bird production indexes and in protecting intestine against colonization by pathogenic bacteria. Adhesion is an important characteristic in selecting Lactobacillus probiotic strains since it impedes its immediate elimination to enable its beneficial action in the host. This study aimed to isolate, identify and characterize the in vitro and in vivo adhesion of Lactobacillus … Show more

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Cited by 6 publications
(4 citation statements)
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“…Out of total 240 lactic acid bacteria, 105 isolates were identified as lactobacilli which confirmed the dominance of lactobacilli in poultry gut microbiota (Lu et al, 2003). Many previous studies have also isolated lactobacilli of poultry origin (Rocha et al, 2014;Asghar et al, 2016). In present study, lactobacilli were isolated from commercial as well as indigenous back-yard poultry.…”
Section: Discussionsupporting
confidence: 78%
“…Out of total 240 lactic acid bacteria, 105 isolates were identified as lactobacilli which confirmed the dominance of lactobacilli in poultry gut microbiota (Lu et al, 2003). Many previous studies have also isolated lactobacilli of poultry origin (Rocha et al, 2014;Asghar et al, 2016). In present study, lactobacilli were isolated from commercial as well as indigenous back-yard poultry.…”
Section: Discussionsupporting
confidence: 78%
“…Nevertheless, the signal weakened and bacterial counts declined after 6 and 12 h. Due to the low pH in stomach and rapid passage of intestinal contents, duodenal bacterial counts are low (Rinttilä and Apajalahti, 2013). These results may therefore be attributed, at least in part, to the adverse conditions to which ingested probiotic microorganisms are exposed in that compartment of the GIT (Silva Rocha et al, 2014). At 30 min, fluorescence was found in broilers' caecum that received 10 log cfu.…”
Section: Discussionmentioning
confidence: 99%
“…The Lactobacillus spp. mixture comprised an equal quantity of three strains: two isolated from broiler chickens ( L. reuteri and L. plantarum , not deposited in GenBank) and one from wheat ( L. plantarum —accession number CP053912) in previous studies [ 52 , 64 , 65 ]. The strains were grown separately in MRS broth and incubated at 37 °C for 24 h under microaerophilic conditions.…”
Section: Methodsmentioning
confidence: 99%