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| 1 | Effects of probiotic bacteria on gastrointestinal motility in guinea-pig isolated tissue显示文摘AIM: To evaluate the intestinal motility changes evoked by 8 bacterial strains belonging to Bifidobacterium , Lactobacillus and Streptococcus genera within the probiotic preparation VSL#3. METHODS: Ileum and proximal colon segments isolated from guinea-pigs were used as a study model. Entire cells and cell fractions (cell debris, cell wall fraction, cytoplasmatic fraction, proteinaceous and non- proteinaceous cytoplasmatic components) of VSL#3 strains and, as controls, Escherichia coli, Salmonella aboni and Bacillus licheniformis were tested in this in vitro model. RESULTS: Among the bacterial cell fractions tested, only the cytoplasmatic fraction modified intestinal motility. Lactobacillus strains stimulated the contraction of ileum segment, whereas all probiotic strains tested induced proximal colon relaxation response. The non-proteinaceous cytoplasmatic components were responsible for the colon relaxation. CONCLUSION: The results obtained in this study suggest that the proximal colon relaxation activity showed by the probiotic bacteria could be one of the possible mechanisms of action by which probiotics exert their positive effects in regulating intestinal motility. | Matteo Massi Pierfranco Ioan Roberta Budriesi Alberto Chiarini Beatrice Vitali Karen M Lammers Paolo Gionchetti Massimo Campieri Anthony Lembo Patrizia Brigidi | 2006 | World Journal of Gastroenterology2006，12，37： | 3 |
| 2 | Aggressive pharmacological treatment for reversing malignant bowel obstruction显示文摘 | Sebastiano M Patrizia F Patrizia V | | 0，，04： | 1 |
| 3 | Binding of Co(II) and Cu(II) cations to chemically modified wool fibres: an IR investigation 显示文摘 | Paola T Patrizia M Giuliano F | 2003 | J Mol Struct2003，，650： | 1 |
| 4 | Irradiation specifically sensitisessolid tumour cell lines to TRAIL mediated apoptosis 显示文摘 | Patrizia M Angelika S Verena J | 2005 | BMCCancer2005，5，5： | 1 |
| 5 | The Influence of the In- terneton the PsychosocialPredictors of Collective Action 显示文摘 | AUGUSTA I A PATRIZIA M | 2013 | Journal of Community & Applied Social Psychology2013，23，： | 1 |
| 6 | Functional Brain Reorganization in Multiple Sclerosis: Evidence from fMRI Studies 显示文摘 | Patrizia P Caterina M Francesca C | 2006 | J Neuroimag2006，16，2： | 1 |
| 7 | New developments in the study of ancient pottery by colour measurement 显示文摘 | Piero M Patrizia D | 2004 | Archaeol Sci2004，，31： | 1 |
| 8 | Structure and molecular conformation of tussah silk fibroin films : effect of methanol 显示文摘 | Masuhiro T Giuliano F Patrizia M | 1995 | Polym Sci Part B :Polym Phys1995，33，14： | 1 |
| 9 | Determination of selenium in Italianrices by differential pulse cathodic stripping voltammetry显示文摘 | MONICA P LUIGI F PATRIZIA M | 2007 | Food Chem-istry2007，105，3： | 1 |
| 10 | Glycyrrhizin inhibits highly pathogenic H5N1 influenza A virus-induced pro-inflammatory cytokine and chemokine expression in human macrophages 显示文摘 | Martin M Janina G Patrizia N | 2010 | Med Microbiol Immunol2010，199，： | 1 |
| 11 | Glycyrrhizin inhibits highly pathogenic H5N1 influenza A virus-induced pro-inflammatory cytokine and chemokine expression in human macrophages 显示文摘 | Michaelis M Geiler J Patrizia N | 2010 | Medical microbiology and immunology2010，199，： | 1 |
| 12 | Contribution of corticospinal tract damage to cortical motor reorganization after a single clinical attack of multiple sclerosis显示文摘 | Caterina M Domenico IG | 2002 | Neuro Image2002，17，4： | 1 |
| 13 | Determination of selenium in Italian rices by differential pulse cathodic stripping voltammetry 显示文摘 | Monica P Luigi F Patrizia M | 2007 | Food Chemistry2007，105，： | 1 |
| 14 | Neutrophils phagocytose activated platelets in vivo: a phosphatidylserine, P-selectin, and β2 integrin-dependent cell clearance program显示文摘 | Norma M Patrizia RQ Virgilio E | 2009 | Blood2009，113，21： | 1 |
| 15 | The 180-kDa isoform of topoisomerase Ⅱ islocalized in the nucleolus and belongs to the structural elements of the nucleolar remnant显示文摘 | Alberto M Patrizia S | 1992 | Experimental Cell Research1992，200，： | 1 |
| 16 | A rational approach on the use of sex steroids in multiple sclerosis 显示文摘 | Antonio M Patrizia F Ilaria I | 2008 | Recent Patents CNS Drug Discov2008，3，1： | 1 |
| 17 | G13 regulation of proto-Dbl signaling显示文摘 | Cristina V Patrizia M Ctherine O | 2007 | Cell Cycle2007，16，6： | 1 |
| 18 | Cohort study on the effects of everyday life radio frequency electromagnetic field exposure on non- specific symptoms and tinnitus显示文摘 | Patrizia F Evelyn M Chatlotte BF | 2012 | Environ Int2012，38，： | 1 |
| 19 | GnRH receptors incancer: From cell biology to novel targeted therapeuticstrategies显示文摘 | Patrizia L? Marina M M Stefania M | 2012 | Endocrine Reviews2012，33，5： | 1 |
| 20 | Exposure to radiofrequeney electro- magnetic fields and sleep quality: a prospective cohort study 显示文摘 | Evelyn M Patrizia F Jurg F | 2012 | PLoS ONE2012，7，： | 1 |
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