Research Topics
| J P BurtonSummaryAffiliation: BLIS Technologies Country: New Zealand Publications
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Detail Information
Publications
Quantitative determination by real-time PCR of four vaginal Lactobacillus species, Gardnerella vaginalis and Atopobium vaginae indicates an inverse relationship between L. gasseri and L. inersEllen De Backer
Department of Clinical Chemistry, Microbiology and Immunology, Ghent University Hospital, UGent, Ghent, Belgium
BMC Microbiol 7:115. 2007..iners and L. jensenii to obtain a quantitative non culture-based determination of these species in 71 vaginal samples from 32 pregnant and 28 non-pregnant women aged between 18 and 45 years...- Beneficial microbes for the oral cavity: time to harness the oral streptococci?J P Burton
BLIS Technologies Ltd, Centre for Innovation, University of Otago, Dunedin, New Zealand
Benef Microbes 2:93-101. 2011.... - A preliminary study of the effect of probiotic Streptococcus salivarius K12 on oral malodour parametersJ P Burton
BLIS Technologies, Center for Innovation, University of Otago, Dunedin, New Zealand
J Appl Microbiol 100:754-64. 2006..To determine whether dosing with bacteriocin-producing Streptococcus salivarius following an antimicrobial mouthwash effects a change in oral malodour parameters and in the composition of the oral microbiota of subjects with halitosis... - A preliminary survey of Atopobium vaginae in women attending the Dunedin gynaecology out-patients clinic: is the contribution of the hard-to-culture microbiota overlooked in gynaecological disorders?Jeremy P Burton
Department of Microbiology and Immunology, University of Otago, Dunedin, New Zealand
Aust N Z J Obstet Gynaecol 45:450-2. 2005..vaginae-positive cases. Due to the high detection rate of A. vaginae we believe that it is important to determine whether this and other hard-to-culture microorganisms have a role in gynaecological disorders... - The rationale and potential for the reduction of oral malodour using Streptococcus salivarius probioticsJ P Burton
BLIS Technologies, Center for Innovation University of Otago, Dunedin, New Zealand
Oral Dis 11:29-31. 2005..We conclude that probiotic bacterial strains originally sourced from the indigenous oral microbiotas of healthy humans may have potential application as adjuncts for the prevention and treatment of halitosis... - Detection of Atopobium vaginae in postmenopausal women by cultivation-independent methods warrants further investigationJeremy P Burton
The Lawson Health Research Institute, Department of Microbiology and Immunology, University of Western Ontario, London, Ontario, Canada
J Clin Microbiol 42:1829-31. 2004..Sequences from Atopobium vaginae were the most commonly detected. In a survey of 35 other postmenopausal women, this organism was detected in 44% with BV but not in any subjects deemed healthy... - Evaluation of safety and human tolerance of the oral probiotic Streptococcus salivarius K12: a randomized, placebo-controlled, double-blind studyJ P Burton
BLIS Technologies Ltd, Centre for Innovation, University of Otago, Dunedin, New Zealand
Food Chem Toxicol 49:2356-64. 2011..This data demonstrates that the daily ingestion of S. salivarius K12 over a 28-day period does not adversely affect the human host and supports the safety of its oral delivery in a food-based carrier... - Safety assessment of the oral cavity probiotic Streptococcus salivarius K12Jeremy P Burton
BLIS Technologies, Centre for Innovation, University of Otago, P O Box 56, Dunedin, New Zealand
Appl Environ Microbiol 72:3050-3. 2006..salivarius K12, including assessment of its antibiogram, metabolic profiles, and virulence determinants, and we examine the microbial composition of saliva following the dosing of subjects with K12... - Salivaricin 9, a new lantibiotic produced by Streptococcus salivariusP A Wescombe
BLIS Technologies Ltd, Dunedin, New Zealand
Microbiology 157:1290-9. 2011..pyogenes strains it appears to have potential as an important component of the bacteriocin armoury of S. salivarius probiotics intended to control S. pyogenes infections of the human oral cavity... - Preliminary investigations of the colonisation of upper respiratory tract tissues of infants using a paediatric formulation of the oral probiotic Streptococcus salivarius K12D A Power
Department of Microbiology and Immunology, University of Otago, P O Box 56, Dunedin, New Zealand
Eur J Clin Microbiol Infect Dis 27:1261-3. 2008..The relatively low proportion (33%) of subjects that colonised was attributed to failure of the amoxicillin pre-treatment to sufficiently reduce the indigenous S. salivarius populations prior to dosing with strain K12 powder... - Digoxigenin-labelled peptide nucleic acid to detect lactobacilli PCR amplicons immobilized on membranes from denaturing gradient gel electrophoresisJ P Burton
Canadian Research and Development Center for Probiotics, The Lawson Health Research Institute, Department of Microbiology and Immunology, University of Western Ontario, London, Ontario, Canada
Lett Appl Microbiol 36:145-9. 2003.... - Detection of Bifidobacterium species and Gardnerella vaginalis in the vagina using PCR and denaturing gradient gel electrophoresis (DGGE)J P Burton
The Lawson Health Research Institute, St. Joseph's Hospital, London, Ontario, Canada
Int J Gynaecol Obstet 81:61-3. 2003 - Megaplasmids encode differing combinations of lantibiotics in Streptococcus salivariusPhilip A Wescombe
BLIS Technologies Ltd, Centre for Innovation, University of Otago, PO Box 56, Dunedin, 9001, New Zealand
Antonie Van Leeuwenhoek 90:269-80. 2006..Since all bacteriocin-producing strains of S. salivarius tested to date appear to harbour plasmids, it appears that they may function as mobile repositories for bacteriocin loci, especially those of the lantibiotic class... - Evaluation of the bacterial vaginal flora of 20 postmenopausal women by direct (Nugent score) and molecular (polymerase chain reaction and denaturing gradient gel electrophoresis) techniquesJeremy P Burton
Canadian Research and Development Centre for Probiotics, Lawson Health Research Institute, London, Ontario, Canada
J Infect Dis 186:1770-80. 2002..This study indicates that asymptomatic BV appears to be much more common than is currently perceived; these findings may have implications for the health of postmenopausal women... - Complexity of vaginal microflora as analyzed by PCR denaturing gradient gel electrophoresis in a patient with recurrent bacterial vaginosisEstelle Devillard
Canadian Research and Development Centre for Probiotics, The Lawson Health Research Institute, London, Ontario, Canada
Infect Dis Obstet Gynecol 13:25-31. 2005..Such therapy may include the use of probiotic lactobacilli, but only using strains which confer a benefit on the vagina of pre- and postmenopausal women... - Novel insight into the vaginal microflora in postmenopausal women under hormone replacement therapy as analyzed by PCR-denaturing gradient gel electrophoresisEstelle Devillard
Canadian Research and Development Centre for Probiotics, The Lawson Health Research Institute, University of Western Ontario, 268 Grosvenor Street, London, Ont, Canada N6A 4V2
Eur J Obstet Gynecol Reprod Biol 117:76-81. 2004..CONCLUSIONS: The present study indicates that one benefit from hormone replacement therapy (HRT) is the restoration of a lactobacilli vaginal flora associated with a protective effect against urogenital infections... - Improved understanding of the bacterial vaginal microbiota of women before and after probiotic instillationJeremy P Burton
Canadian Research and Development Centre for Probiotics, The Lawson Health Research Institute, London, Ontario, Canada
Appl Environ Microbiol 69:97-101. 2003..This study demonstrates that non-culture-based techniques, such as PCR-DGGE, are useful adjuncts for studies of the vaginal microbiota... - Salivaricin A2 and the novel lantibiotic salivaricin B are encoded at adjacent loci on a 190-kilobase transmissible megaplasmid in the oral probiotic strain Streptococcus salivarius K12Otto Hyink
Department of Microbiology and Immunology, University of Otago, P O Box 56, Dunedin, New Zealand
Appl Environ Microbiol 73:1107-13. 2007..This is the first report of a single streptococcus strain producing two distinct lantibiotics... - Non-culture-based analysis of bacterial populations from patients with chronic rhinosinusitisDaniel A Power
Department of Microbiology and Immunology, University of Otago, Dunedin, New Zealand
J Clin Microbiol 43:5822-4. 2005..Although resistance to antibiotics was low, there was evidence of changes in the composition of the bacterial microbiota over time, and the presence of noncultured bacteria was demonstrated...