Nitric oxide (NO) production in mammalian non-tumorigenic epithelial cells of the small intestine and macrophages induced by individual strains of lactobacilli and bifidobacteria
Research output: Contribution to journal › Journal article › Research › peer-review
Standard
Nitric oxide (NO) production in mammalian non-tumorigenic epithelial cells of the small intestine and macrophages induced by individual strains of lactobacilli and bifidobacteria. / Pipenbaher, Natasa; Møller, Peter Lange; Dolinsek, Jan; Jakobsen, Mogens; Weingartl, Hana; Cencic, Avrelija.
In: International Dairy Journal, Vol. 19, No. 3, 2009, p. 166-171.Research output: Contribution to journal › Journal article › Research › peer-review
Harvard
APA
Vancouver
Author
Bibtex
}
RIS
TY - JOUR
T1 - Nitric oxide (NO) production in mammalian non-tumorigenic epithelial cells of the small intestine and macrophages induced by individual strains of lactobacilli and bifidobacteria
AU - Pipenbaher, Natasa
AU - Møller, Peter Lange
AU - Dolinsek, Jan
AU - Jakobsen, Mogens
AU - Weingartl, Hana
AU - Cencic, Avrelija
PY - 2009
Y1 - 2009
N2 - Nitric oxide (NO) affects multiple gastrointestinal functions, including mucosal inflammation and antimicrobial activity. The aim of this study was to screen the ability of probiotic bacteria to stimulate NO production in porcine intestinal epithelial cells and macrophages in the presence and absence of interferon gamma (INF-¿). Production of NO in intestinal epithelium was stimulated by individual strains of lactobacilli without INF-¿ priming. While none of the tested bifidobacteria were capable of inducing NO production, most constitutively secreted NO. Most tested strains induced a significant increase in NO production compared with the control cells in the macrophage cell line 3D4/21. Results support the protective role of the individual strains of the genera Lactobacillus and Bifidobacterium and may lead to new approaches for manipulating and regulating immune responses at the mucosal surfaces of the gastrointestinal tract.
AB - Nitric oxide (NO) affects multiple gastrointestinal functions, including mucosal inflammation and antimicrobial activity. The aim of this study was to screen the ability of probiotic bacteria to stimulate NO production in porcine intestinal epithelial cells and macrophages in the presence and absence of interferon gamma (INF-¿). Production of NO in intestinal epithelium was stimulated by individual strains of lactobacilli without INF-¿ priming. While none of the tested bifidobacteria were capable of inducing NO production, most constitutively secreted NO. Most tested strains induced a significant increase in NO production compared with the control cells in the macrophage cell line 3D4/21. Results support the protective role of the individual strains of the genera Lactobacillus and Bifidobacterium and may lead to new approaches for manipulating and regulating immune responses at the mucosal surfaces of the gastrointestinal tract.
U2 - 10.1016/j.idairyj.2008.09.003
DO - 10.1016/j.idairyj.2008.09.003
M3 - Journal article
VL - 19
SP - 166
EP - 171
JO - International Dairy Journal
JF - International Dairy Journal
SN - 0958-6946
IS - 3
ER -
ID: 9199192