Search Results - "Ledder, G."

Using a COVID-19 Model in Various Classroom Settings to Assess Effects of Interventions by Ledder, G., Homp, M.

“…The COVID-19 pandemic has made mathematical epidemiology a topic of critical importance, providing mathematics educators with an unparalleled opportunity. This…”
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Oral Bacterial Communities in Individuals with Type 2 Diabetes Who Live in Southern Thailand by Kampoo, Kanokporn, Teanpaisan, Rawee, Ledder, Ruth G, McBain, Andrew J

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Mitigation of the Toxic Effects of Periodontal Pathogens by Candidate Probiotics in Oral Keratinocytes, and in an Invertebrate Model by Moman, Raja, O’Neill, Catherine A., Ledder, Ruth G., Cheesapcharoen, Tanaporn, McBain, Andrew J.

“…The larvae of the wax moth Galleria mellonella and human oral keratinocytes were used to investigate the protective activity of the candidate oral probiotics…”
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Oral Microbiota in Severe Early Childhood Caries in Thai Children and Their Families: A Pilot Study by Ledder, Ruth G, Kampoo, Kanokporn, Teanpaisan, Rawee, McBain, Andrew J

“…Thailand has a comparatively high prevalence of severe early childhood caries (S-ECC). S-ECC adversely affects the quality of life for children and their…”
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Escherichia coli Nissle 1917 inhibits biofilm formation and mitigates virulence in Pseudomonas aeruginosa by Aljohani, Ahmad M, El-Chami, Cecile, Alhubail, Muna, Ledder, Ruth G, O'Neill, Catherine A, McBain, Andrew J

“…In the quest for mitigators of bacterial virulence, cell-free supernatants (CFS) from 25 human commensal and associated bacteria were tested for activity…”
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Effects of Quaternary-Ammonium-Based Formulations on Bacterial Community Dynamics and Antimicrobial Susceptibility by MCBAIN, Andrew J, LEDDER, Ruth G, MOORE, Louise E, CATRENICH, Carl E, GILBERT, Peter

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Exposure to a Manuka Honey Wound Gel Is Associated With Changes in Bacterial Virulence and Antimicrobial Susceptibility by Mokhtar, Jawahir A., McBain, Andrew J., Ledder, Ruth G., Binsuwaidan, Reem, Rimmer, Victoria, Humphreys, Gavin J.

“…The use of manuka honey for the topical treatment of wounds has increased worldwide owing to its broad spectrum of activity towards bacteria in both planktonic…”
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Molecular Analysis of the Subgingival Microbiota in Health and Disease by Ledder, Ruth G, Gilbert, Peter, Huws, Sharon A, Aarons, Leon, Ashley, Martin P, Hull, Peter S, McBain, Andrew J

“…This investigation provides molecular analyses of the periodontal microbiota in health and disease. Subgingival samples from 47 volunteers with healthy…”
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In Vitro Study of the Effect of Cationic Biocides on Bacterial Population Dynamics and Susceptibility by Moore, Louise E, Ledder, Ruth G, Gilbert, Peter, McBain, Andrew J

“…Cationic biocides (CBs) are widely used in domestic and public hygiene and to control biofouling and microbial contamination in industry. The increased use of…”
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Modulation of Biofilm Formation and Permeability in Streptococcus mutans during Exposure To Zinc Acetate by Buzza, Kara M, Pluen, Alain, Doherty, Christopher, Cheesapcharoen, Tanaporn, Singh, Gurdeep, Ledder, Ruth G, Sreenivasan, Prem K, McBain, Andrew J

“…The penetration of biofilms by antimicrobials is a potential limiting factor in biofilm control. This is relevant to oral health, as compounds that are used to…”
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A "Rule-of-Five" Framework for Models and Modeling to Unify Mathematicians and Biologists and Improve Student Learning by Diaz Eaton, C., Highlander, H. C., Dahlquist, K. D., Ledder, G., LaMar, M. D., Schugart, R.C.

“…Despite widespread calls for the incorporation of mathematical modeling into the undergraduate biology curriculum, there is lack of a common understanding…”
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Effects of a Chlorhexidine Gluconate-Containing Mouthwash on the Vitality and Antimicrobial Susceptibility of In Vitro Oral Bacterial Ecosystems by MCBAIN, Andrew J, BARTOLO, Robert G, CATRENICH, Carl E, CHARBONNEAU, Duane, LEDDER, Ruth G, GILBERT, Peter

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Microbial Characterization of Biofilms in Domestic Drains and the Establishment of Stable Biofilm Microcosms by MCBAIN, Andrew J, BARTOLO, Robert G, CATRENICH, Carl E, CHARBONNEAU, Duane, LEDDER, Ruth G, RICKARD, Alexander H, SYMMONS, Sharon A, GILBERT, Peter

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Coaggregation between and among human intestinal and oral bacteria by Ledder, Ruth G, Timperley, Andrea S, Friswell, Melissa K, Macfarlane, Sandra, McBain, Andrew J

“…Coaggregation is believed to facilitate the integration of new bacterial species into polymicrobial communities. The aim of this study was to investigate…”
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Visualization and Quantification of the Oral Hygiene Effects of Brushing, Dentifrice Use, and Brush Wear Using a Tooth Brushing Simulator by Ledder, Ruth G, Latimer, Joe, Forbes, Sarah, Penney, Jodie L, Sreenivasan, Prem K, McBain, Andrew J

“…Approaches that reproduce dental hygiene regimens under controlled conditions have applications in preclinical research. We have applied standardized,…”
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Development and characterization of a simple perfused oral microcosm by McBain, A.J., Sissons, C., Ledder, R.G., Sreenivasan, P.K., De Vizio, W., Gilbert, P.

“…Aims:  To validate perfused, inline, filter‐based fermentation systems (multiple Sorbarod devices, MSD) for their ability to maintain stable oral bacterial…”
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Arginine Exposure Decreases Acidogenesis in Long-Term Oral Biofilm Microcosms by Ledder, Ruth G, Mistry, Hitesh, Sreenivasan, Prem K, Humphreys, Gavin, McBain, Andrew J

“…Arginine is an important pH-elevating agent in the oral cavity. It has been incorporated in oral hygiene formulations to mitigate sensitivity and to prevent…”
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An in vitro evaluation of hydrolytic enzymes as dental plaque control agents by Ledder, Ruth G, Madhwani, Tejal, Sreenivasan, Prem K, De Vizio, William, McBain, Andrew J

“…1 School of Pharmacy and Pharmaceutical Sciences, University of Manchester, Manchester M13 9PT, UK 2 Colgate–Palmolive Company, 909 River Road, Piscataway, NJ…”
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Exposure of Sink Drain Microcosms to Triclosan: Population Dynamics and Antimicrobial Susceptibility by MCBAIN, Andrew J, BARTOLO, Robert G, CATRENICH, Carl E, CHARBONNEAU, Duane, LEDDER, Ruth G, PRICE, Bradford B, GILBERT, Peter

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Effects of chronic triclosan exposure upon the antimicrobial susceptibility of 40 ex-situ environmental and human isolates by Ledder, R.G, Gilbert, P, Willis, C, McBain, A.J

“…Triclosan (TCS) exposure of Escherichia coli selects for tolerant clones, mutated in their enoyl-acyl carrier protein reductase (FabI). It has been inferred…”
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