Lactobacillus casei NY1301 increases the adhesion of Lactobacillus gasseri NY0509 to human intestinal caco-2 cells.
In the presence of Lactobacillus casei NY1301, the adhesion of Lactobacillus gasseri NY0509 to cultured human intestinal Caco-2 cells was significantly increased (P<0.01). In contrast, L. gasseri NY0509 did not affect the adhesion of L. casei NY1301. A heat-stable cell component of L. casei NY1301 was involved in this increase of adhesion. These results suggest that a combination of these strains may have synergistic effects of adhesion to human intestinal mucosa.
Azuma
Y
Y
Central Research Institute, Nissin Food Products Co., Ltd., Kusatsu, Shiga, Japan. y-azuma@mb1.nissinfoods.co.jp
Sato
M
M
D001422:Bacterial Adhesion / Q000502:physiology*; D018938:Caco-2 Cells; D006801:Humans; D007413:Intestinal Mucosa / Q000382:microbiology* / Q000502:physiology; D007778:Lactobacillus / Q000502:physiology*