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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 | Effects of long-term Donepezil therapy on rCBF of Alzheimer's patients显示文摘 | Nobili F Vitali P Canfora M | 2002 | Clin Neuro physiol2002，113，8： | 2 |
| 3 | Effects of long-termDonepezil therapy on rCBF of Alzheimer's patients显示文摘 | Nobili F Vitali P Canfora M | 2002 | Clin Neurophysiol2002，113，8： | 1 |
| 4 | Conversion of vascular endothelial cells into multipotent stem-like cells显示文摘 | Damian Medici Eileen M Shore Vitali Y Lounev | | 0，，12： | 1 |
| 5 | Identification of volatile organic compounds present in different honeys through SPME and GC/MS 显示文摘 | GUIDOTTI M VITALI M | 1996 | Ind Alim1996，37，： | 1 |
| 6 | Oxidation and biodegradation of polyethylene films containing pro-oxidant additives:Synergistic effects of sunlight exposure, thermal aging and fungal biodegradation显示文摘 | Corti A Muniyasamy S Vitali M | 2010 | Polymer Degradation and Stability2010，95，6： | 1 |
| 7 | Nanoscale probes for the evaluation of the integrity of uhrafihration membranes 显示文摘 | Vitaly G Roy C H Robert M C | 2006 | J Membr Sei2006，276，12： | 1 |
| 8 | Biotechnological implications of the salivaryproteom e显示文摘 | CASTAGNOLA M CABRAS T VITALI A | 2011 | Trends in Biotech2011，29，8： | 1 |
| 9 | Effect of a synbiotic food consumption on human gut metabolic profiles evaluated by 1H Nuclear Magnetic Resonance spectroscopy 显示文摘 | NDAGIJIMANA M LAGHI L VITALI B | 2009 | Int J Food Microbiol2009，134，12： | 1 |
| 10 | Time tuning of ferroelectric film varactors under pulse voltages 显示文摘 | ANDREY B VITALY V O DMITRY M K | 2007 | Applied Physics Letters2007，91，02： | 1 |
| 11 | A conventional beagle dog model for acute and chronic infection with Helicobacter pylori显示文摘 | Rossi G Rossi M Vitali CG | 1999 | Infect Immun1999，67，： | 1 |
| 12 | Evaluation of the rrn operon copy number in Bifidobacterium using real -timePCR显示文摘 | CANDELA M VITALI B MATTEUZZI D | 2004 | Letters in Applied Microbiology2004，38，3： | 1 |
| 13 | A conventional beagle dog model for acute and chronic infection with Helicobacterter pvlori显示文摘 | Rossi G Rossi M Vitali CG | 1999 | Infect Immun1999，67，6： | 1 |
| 14 | Acute phase proteins in the di- agnosis and prediction of cirrhosis associated bacterial infections 显示文摘 | Papp M Vitalis Z Altorjay I | 2012 | Liver Int2012，32，4： | 1 |
| 15 | Training-inducedbrain remapping in chronic aphasia:a pilot study显示文摘 | Vitali P Abutalebi J Tettarnanti M | 2007 | NeurorehabilNeural Repair2007，21，2： | 1 |
| 16 | Impact of a syn biotic food on the gut microbial ecology and metabolic profiles显示文摘 | VITALI B NDAGIJIMANA M CRUCIANI F | 2010 | BMC Microbio12010，10，： | 1 |
| 17 | The presence of UCP1 demonstrates that metabolically active adipose tissue in the neck of adult humans truly represents brown adipose tissue显示文摘 | Zingaretti M C Crosta F Vitali A | 2009 | FASEB J2009，23，9： | 1 |
| 18 | Pectolytic Activity by the Haustorium of the Parasitic Plant Orobanche L. (Orobanchaceae) in Host Roots显示文摘 | DALIA LOSNER-GOSHEN VITALY H PORTNOY ALFRED M MAYER DANIEL M JOEL | 1998 | Annals of Botany1998，，2： | 1 |
| 19 | Polarization qubit phase gate in driven atomic media显示文摘 | Ottaviani C Vitali d Artoni M | 2003 | Phys Rev Lett2003，90，： | 1 |
| 20 | Immunomodulatory effects of probiotic bacteria DNA : IL-1 and IL-10 response in human peripheral blood mononuclear cells 显示文摘 | LAMMERS K M BRIGIDI P VITALI B | 2003 | FEMS Immunol Med Microbiol2003，38，2： | 1 |
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