urea has been researched along with Dental Plaque in 84 studies
pseudourea: clinical use; structure
isourea : A carboximidic acid that is the imidic acid tautomer of urea, H2NC(=NH)OH, and its hydrocarbyl derivatives.
Dental Plaque: A film that attaches to teeth, often causing DENTAL CARIES and GINGIVITIS. It is composed of MUCINS, secreted from salivary glands, and microorganisms.
| Excerpt | Relevance | Reference |
|---|---|---|
| "The aim of this investigation was to study the effect of sugar-free chewing gums containing various amounts of urea on the pH recovery in dental plaque." | 9.08 | Effect of urea in sugar-free chewing gums on pH recovery in human dental plaque evaluated with three different methods. ( Birkhed, D; Imfeld, T; Lingström, P, 1995) |
| "Urease activity was measured in dental plaque and saliva samples from 25 caries-free subjects (CF) and in eight subjects with six or more open caries lesions (CA)." | 7.74 | The relationship between dental caries status and dental plaque urease activity. ( Browngardt, CM; Burne, RA; Chen, YY; Magnusson, I; Morou-Bermudez, E; Rivera-Miranda, C; Shu, M; Suárez-Pérez, E, 2007) |
| "Urea diffusing from saliva into dental plaque is converted to ammonia and carbon dioxide by bacterial ureases." | 7.70 | A mathematical model of the influence of salivary urea on the pH of fasted dental plaque and on the changes occurring during a cariogenic challenge. ( Dawes, C; Dibdin, GH, 1998) |
| "Comparisons made in dental plaque in vivo demonstrated that galactose produces a significantly smaller decrease in pH than does glucose." | 7.68 | Comparison of the effects of galactose and glucose on the pH responses of human dental plaque, salivary sediment and pure cultures of oral bacteria. ( Kleinberg, I; Salako, NO, 1992) |
| "Acid production by dental plaque decreased significantly (p less than 0." | 5.28 | In vivo effects of zinc and chlorhexidine on dental plaque ureolysis and glycolysis. ( Giertsen, E; Rölla, G; Scheie, AA, 1989) |
| "The aim of this investigation was to study the effect of chewing sugared, sugar free or gum with therapeutic agents like urea or fluoride, on pH of dental plaque after a sucrose challenge using a microtouch method." | 5.08 | The effect of chewing gums on acidogenicity of plaque after a sucrose challenge. ( Gopinath, VK; Shirwaikar, A; Tandon, S, 1997) |
| "To investigate the neutralising effects of subsequent urea rinse on sucrose-induced decrease in plaque pH with interdental plaque pH telemetry." | 3.81 | Urea Rinse effectively Neutralises Sucrose-induced Decrease in Plaque pH. ( Cheng, CY; Gan, YH; Ge, CL; Wang, B; Wang, XL, 2015) |
| "The 13C urea breath test was conducted on 56 subjects who received dental plaque control and 51 subjects who did not." | 3.78 | Effect of dental plaque control on infection of Helicobacter pylori in gastric mucosa. ( Jia, CL; Jiang, GS; Li, CH; Li, CR, 2012) |
| " To determine if the capacity of oral samples to produce ammonia from arginine or urea was related to caries experience, the arginine deiminase system (ADS) and urease activity in saliva and dental plaque samples were measured in 45 adult subjects." | 3.75 | Correlations of oral bacterial arginine and urea catabolism with caries experience. ( Browngardt, CM; Burne, RA; Garvan, CW; Gordan, VV; Nascimento, MM, 2009) |
| "The (13)C urea breath test was conducted on 56 subjects who received dental plaque control and 51 subjects who did not." | 3.75 | Effect of dental plaque control on infection of Helicobacter pylori in gastric mucosa. ( Jia, CL; Jiang, GS; Li, CH; Li, CR, 2009) |
| "Urease activity was measured in dental plaque and saliva samples from 25 caries-free subjects (CF) and in eight subjects with six or more open caries lesions (CA)." | 3.74 | The relationship between dental caries status and dental plaque urease activity. ( Browngardt, CM; Burne, RA; Chen, YY; Magnusson, I; Morou-Bermudez, E; Rivera-Miranda, C; Shu, M; Suárez-Pérez, E, 2007) |
| "Urea diffusing from saliva into dental plaque is converted to ammonia and carbon dioxide by bacterial ureases." | 3.70 | A mathematical model of the influence of salivary urea on the pH of fasted dental plaque and on the changes occurring during a cariogenic challenge. ( Dawes, C; Dibdin, GH, 1998) |
| " It is thought that the lectin may play a part in the sucrose-dependent accretion of streptococci in dental plaques." | 3.70 | Stabilization of the glucan-binding lectin of Streptococcus sobrinus by specific ligand. ( Denson, AM; Doyle, RJ, 1998) |
| "The aim was to examine factors that potentially control the resting pH, defined as the pH unaffected by meals, of microcosm dental plaques and Streptococcus mutans biofilms under standard conditions, and to examine the effect of supplying urea at concentrations found intraorally." | 3.70 | Factors affecting the resting pH of in vitro human microcosm dental plaque and Streptococcus mutans biofilms. ( Shu, M; Sissons, CH; Wong, L, 1998) |
| "Evidence was sought for urea-induced pH gradients in dental plaque microcosm biofilms cultured from the mixed salivary bacteria in a multi plaque 'artificial mouth'." | 3.69 | pH gradients induced by urea metabolism in 'artificial mouth' microcosm plaques. ( Cutress, TW; Hancock, EM; Sissons, CH; Wong, L, 1994) |
| "Comparisons made in dental plaque in vivo demonstrated that galactose produces a significantly smaller decrease in pH than does glucose." | 3.68 | Comparison of the effects of galactose and glucose on the pH responses of human dental plaque, salivary sediment and pure cultures of oral bacteria. ( Kleinberg, I; Salako, NO, 1992) |
| "The form, location, and distribution of fluorhydroxyapatite deposited in dental plaque by a urease-mediated mineral enrichment process have been studied by transmission electron microscopy." | 3.68 | Therapeutic mineral enrichment of dental plaque visualized by transmission electron microscopy. ( Pearce, EI; Sissons, CH; Wakefield, JS, 1991) |
| "Indices were recorded for dental caries, dental plaque, gingival inflammation, gingival enlargement, and enamel defects." | 1.32 | Oral health in children with chronic renal failure. ( Al-Nowaiser, A; Lucas, VS; Roberts, GJ; Trompeter, RS; Wilson, M, 2003) |
| "Dental calculus is plaque mineralised by deposition of calcium and phosphate resulting from interactions between the oral microbial plaque flora and components of oral fluids." | 1.30 | Plaque mineralisation in vitro. ( Wong, L, 1998) |
| "The urease rate was zero at pH 4." | 1.29 | Urease activity in Streptococcus salivarius at low pH. ( Hancock, EM; Sissons, CH, 1993) |
| "Removal of dental plaque is the generally accepted method of preventing and controlling periodontal disease." | 1.28 | An overview of Gly-Oxide liquid in control and prevention of dental disease. ( Quenette, L; Stindt, DJ, 1989) |
| "Acid production by dental plaque decreased significantly (p less than 0." | 1.28 | In vivo effects of zinc and chlorhexidine on dental plaque ureolysis and glycolysis. ( Giertsen, E; Rölla, G; Scheie, AA, 1989) |
| "Urea and glucose were then applied to plaque in vivo in the form of rinses to determine if during their metabolism any of the plaque amino acids are affected." | 1.27 | The free amino acids in human dental plaque. ( Kleinberg, I; Singer, DL, 1983) |
| "We studied properties of saliva and of dental plaque which affect the caries process in an effort to understand the low prevalence of caries in patients with chronic renal failure." | 1.27 | Caries resistance in children with chronic renal failure: plaque pH, salivary pH, and salivary composition. ( Crall, J; Peterson, S; Woodhead, J, 1985) |
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 44 (52.38) | 18.7374 |
| 1990's | 18 (21.43) | 18.2507 |
| 2000's | 15 (17.86) | 29.6817 |
| 2010's | 7 (8.33) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Briso, A | 1 |
| Silva, Ú | 1 |
| Souza, M | 1 |
| Rahal, V | 1 |
| Jardim Júnior, EG | 1 |
| Cintra, L | 1 |
| Appelgren, L | 1 |
| Dahlén, A | 1 |
| Eriksson, C | 1 |
| Suksuart, N | 1 |
| Dahlén, G | 1 |
| Hassan, H | 1 |
| Lingström, P | 5 |
| Carlén, A | 1 |
| Wang, XL | 1 |
| Cheng, CY | 1 |
| Ge, CL | 1 |
| Wang, B | 1 |
| Gan, YH | 1 |
| Nascimento, MM | 1 |
| Gordan, VV | 1 |
| Garvan, CW | 1 |
| Browngardt, CM | 2 |
| Burne, RA | 2 |
| Jia, CL | 2 |
| Jiang, GS | 2 |
| Li, CH | 2 |
| Li, CR | 2 |
| Lazarchik, DA | 1 |
| Haywood, VB | 2 |
| Angker, L | 1 |
| Swain, MV | 1 |
| Wong, L | 7 |
| Sissons, C | 2 |
| Johansson, AK | 2 |
| Birkhed, D | 4 |
| da Costa Filho, LC | 1 |
| da Costa, CC | 1 |
| Sória, ML | 1 |
| Taga, R | 1 |
| Sissons, CH | 11 |
| Pearce, EI | 7 |
| Cutress, TW | 7 |
| Lugliè, PF | 1 |
| Campus, G | 1 |
| Deiola, C | 1 |
| Mela, MG | 1 |
| Gallisai, D | 1 |
| Al-Nowaiser, A | 1 |
| Roberts, GJ | 1 |
| Trompeter, RS | 1 |
| Wilson, M | 1 |
| Lucas, VS | 1 |
| Rosin, M | 1 |
| Kramer, A | 1 |
| Bradtke, D | 1 |
| Richter, G | 1 |
| Kocher, T | 1 |
| FROSTELL, G | 4 |
| Petrasz, M | 1 |
| Fure, S | 2 |
| Dinitzen, B | 1 |
| Fritzne, C | 1 |
| Klefbom, C | 1 |
| Barboza-Silva, E | 1 |
| Castro, AC | 1 |
| Marquis, RE | 1 |
| Dawes, C | 3 |
| Shu, M | 2 |
| Morou-Bermudez, E | 1 |
| Suárez-Pérez, E | 1 |
| Rivera-Miranda, C | 1 |
| Chen, YY | 1 |
| Magnusson, I | 1 |
| Firestone, AR | 1 |
| Schmid, R | 1 |
| Mühlemann, HR | 2 |
| Ullmann, E | 1 |
| Gängler, P | 1 |
| Schamschula, RG | 2 |
| Cooper, MH | 2 |
| Singer, DL | 4 |
| Chatterjee, R | 1 |
| Denepitiya, L | 1 |
| Kleinberg, I | 9 |
| Kim, CK | 1 |
| Chai, JK | 1 |
| Jo, KS | 1 |
| Gallagher, IH | 2 |
| Hancock, EM | 7 |
| Yankell, SL | 1 |
| Moreno, OM | 1 |
| Saffir, AJ | 1 |
| Lowary, RL | 1 |
| Gold, W | 1 |
| Saimbi, CS | 1 |
| Upadhayaya, V | 1 |
| Singh, C | 1 |
| Kapoor, KK | 1 |
| Chawla, TN | 1 |
| George, PA | 1 |
| Leonard, RH | 1 |
| Austin, SM | 1 |
| Bentley, CD | 1 |
| Imfeld, T | 2 |
| Thomas, E | 1 |
| Jiang, C | 1 |
| Chi, DS | 1 |
| Li, C | 1 |
| Ferguson, DA | 1 |
| Dibdin, GH | 1 |
| Denson, AM | 1 |
| Doyle, RJ | 1 |
| Gopinath, VK | 1 |
| Tandon, S | 1 |
| Shirwaikar, A | 1 |
| Yeung, MK | 1 |
| Biswas, S | 1 |
| Duperon, DF | 1 |
| Chebib, FS | 1 |
| Reddy, J | 2 |
| Pakman, LM | 1 |
| Rölla, G | 2 |
| Melsen, B | 1 |
| Bonesvoll, P | 1 |
| Ecanow, B | 1 |
| Blake, MI | 1 |
| Salkin, LM | 1 |
| Kaslick, RS | 3 |
| Shapiro, WB | 2 |
| Chasens, AI | 2 |
| Salako, NO | 2 |
| Macpherson, LM | 1 |
| Wakefield, JS | 1 |
| Stindt, DJ | 1 |
| Quenette, L | 1 |
| Wijeyeweera, RL | 1 |
| Giertsen, E | 1 |
| Scheie, AA | 1 |
| Perinpanayagam, HE | 1 |
| Un, PS | 1 |
| Peterson, S | 1 |
| Woodhead, J | 1 |
| Crall, J | 1 |
| Schmidt, HF | 2 |
| Eisenberg, R | 1 |
| Alfano, MC | 1 |
| Kelstrup, J | 1 |
| Funder-Nielsen, TD | 1 |
| Hassell, TM | 1 |
| Moss, A | 1 |
| Shipman, B | 1 |
| Cohen, E | 1 |
3 reviews available for urea and Dental Plaque
| Article | Year |
|---|---|
Use of tray-applied 10 percent carbamide peroxide gels for improving oral health in patients with special-care needs.
Topics: Administration, Topical; Anti-Infective Agents, Local; Carbamide Peroxide; Cariostatic Agents; Denta | 2010 |
The role of the oral cavity in Helicobacter pylori infection.
Topics: Adult; Child; Dental Plaque; DNA Fingerprinting; Helicobacter Infections; Helicobacter pylori; Human | 1997 |
Molecular and genetic analyses of Actinomyces spp.
Topics: Actinomyces; Actinomycosis; Alleles; Bacterial Adhesion; Chromosome Mapping; Dental Plaque; Ecology; | 1999 |
11 trials available for urea and Dental Plaque
| Article | Year |
|---|---|
A clinical, randomized study on the influence of dental whitening on Streptococcus mutans population.
Topics: Adolescent; Adult; Biofilms; Carbamide Peroxide; Dental Plaque; Drug Combinations; Humans; Hydrogen | 2018 |
Plaque pH in caries-free and caries-active young individuals before and after frequent rinses with sucrose and urea solution.
Topics: Acids; Adolescent; Alkalies; Bacterial Load; Biofilms; Buffers; Dental Caries; Dental Plaque; DMF In | 2015 |
The effect of a SCN-/H2O2 toothpaste compared to a commercially available triclosan-containing toothpaste on oral hygiene and gingival health -- a 6-month home-use study.
Topics: Adult; Analysis of Variance; Anti-Infective Agents, Local; Carbamide Peroxide; Complex Mixtures; Den | 2002 |
The release of vitamin C from chewing gum and its effects on supragingival calculus formation.
Topics: Adult; Ascorbic Acid; Chewing Gum; Cross-Over Studies; Cuspid; Dental Calculus; Dental Plaque; Diffu | 2005 |
[Controlled clinical studies on the drug-mediated reduction of plaque and gingivitis using peracetic acid, hydrogen peroxide and carbamide peroxide].
Topics: Acetates; Adult; Carbamide Peroxide; Child; Clinical Trials as Topic; Dental Plaque; Drug Combinatio | 1983 |
Effect of urea in sugar-free chewing gums on pH recovery in human dental plaque evaluated with three different methods.
Topics: Acid-Base Equilibrium; Buffers; Chewing Gum; Dental Plaque; Dose-Response Relationship, Drug; Electr | 1995 |
The effect of chewing gums on acidogenicity of plaque after a sucrose challenge.
Topics: Analysis of Variance; Chewing Gum; Child; Dental Plaque; Female; Humans; Hydrogen-Ion Concentration; | 1997 |
Effect of three months' frequent use of sugar-free chewing gum with and without urea on calculus formation.
Topics: Adult; Aged; Analysis of Variance; Chewing Gum; Cross-Over Studies; Dental Calculus; Dental Plaque; | 1998 |
The effect of a urea peroxide rinse on dental plaque and gingivitis.
Topics: Adult; Dental Plaque; Gingiva; Gingivitis; Humans; Mouthwashes; Oxygen Consumption; Peroxides; Place | 1976 |
Studies on the effects of a urea peroxide gel on plaque formation and gingivitis.
Topics: Adult; Analysis of Variance; Clinical Trials as Topic; Dental Plaque; Female; Gels; Gingivitis; Huma | 1975 |
[Clinical investigation of the effects of chewing tablets on the occurrence of plaque].
Topics: Chewing Gum; Clinical Trials as Topic; Dental Plaque; Humans; Hydrogen Peroxide; Placebos; Tablets; | 1971 |
70 other studies available for urea and Dental Plaque
| Article | Year |
|---|---|
Dental plaque pH and ureolytic activity in children and adults of a low caries population.
Topics: Adult; Child; Dental Caries; Dental Plaque; Humans; Hydrogen-Ion Concentration; Surveys and Question | 2014 |
Urea Rinse effectively Neutralises Sucrose-induced Decrease in Plaque pH.
Topics: Aged; Dental Plaque; Female; Humans; Hydrogen-Ion Concentration; Male; Middle Aged; Mouthwashes; Suc | 2015 |
Correlations of oral bacterial arginine and urea catabolism with caries experience.
Topics: Actinomyces; Adult; Ammonia; Arginine; Case-Control Studies; Dental Caries; Dental Plaque; Female; H | 2009 |
Effect of dental plaque control on infection of Helicobacter pylori in gastric mucosa.
Topics: Adolescent; Adult; Breath Tests; Dental Devices, Home Care; Dental Plaque; Dental Prophylaxis; Denta | 2009 |
The effects of fluoride and mineralising treatments on plaque microcosm Ca, P and F, pH responses and cariogenicity.
Topics: Biomass; Calcium; Calcium Phosphates; Cariogenic Agents; Cariostatic Agents; Caseins; Chelating Agen | 2011 |
Effect of dental plaque control on infection of Helicobacter pylori in gastric mucosa.
Topics: Adolescent; Adult; Breath Tests; Carbon Isotopes; Dental Devices, Home Care; Dental Plaque; Dental P | 2012 |
Comparison of factors potentially related to the occurrence of dental erosion in high- and low-erosion groups.
Topics: Adult; Area Under Curve; Carbonated Beverages; Cuspid; Deglutition; Dental Plaque; Dental Plaque Ind | 2002 |
Effect of home bleaching and smoking on marginal gingival epithelium proliferation: a histologic study in women.
Topics: Acrylic Resins; Adult; Biopsy; Carbamide Peroxide; Cell Division; Coloring Agents; Connective Tissue | 2002 |
Calcium phosphate deposition in human dental plaque microcosm biofilms induced by a ureolytic pH-rise procedure.
Topics: Biofilms; Calcium; Calcium Phosphates; Dental Plaque; Fluorides; Humans; Hydrogen-Ion Concentration; | 2002 |
Oral condition, chemistry of saliva, and salivary levels of Streptococcus mutans in thalassemic patients.
Topics: Adult; beta-Thalassemia; Case-Control Studies; Colony Count, Microbial; Dental Caries; Dental Caries | 2002 |
Oral health in children with chronic renal failure.
Topics: Adolescent; Child; Colony Count, Microbial; Dental Caries; Dental Enamel; Dental Plaque; DMF Index; | 2003 |
On dental erosion and associated factors.
Topics: Adult; Beverages; Carbonated Beverages; Child; Dental Enamel; Dental Plaque; Drinking Behavior; Drug | 2002 |
Plaque metabolism and substrate concentration.
Topics: Acids; Alkalies; Calculi; Carbohydrates; Dental Plaque; Tooth; Urea | 1962 |
[Evaluation methods of nightguard teeth bleaching with opalescence (ultradent) based on clinical and experimental tests].
Topics: Acid Etching, Dental; Carbamide Peroxide; Dental Enamel; Dental Enamel Solubility; Dental Plaque; De | 2003 |
Mechanisms of inhibition by fluoride of urease activities of cell suspensions and biofilms of Staphylococcus epidermidis, Streptococcus salivarius, Actinomyces naeslundii and of dental plaque.
Topics: Actinomyces; Alkalies; Ammonia; Biofilms; Cariostatic Agents; Cytoplasm; Decanoic Acids; Dental Plaq | 2005 |
Human dental plaque microcosm biofilms: effect of nutrient variation on calcium phosphate deposition and growth.
Topics: Biofilms; Calcium Phosphates; Dental Calculus; Dental Plaque; Fluorides; Fluorine; Humans; Hydrogen- | 2007 |
Why does supragingival calculus form preferentially on the lingual surface of the 6 lower anterior teeth?
Topics: Calcium Phosphates; Cuspid; Dental Calculus; Dental Pellicle; Dental Plaque; Humans; Hydrogen-Ion Co | 2006 |
The relationship between dental caries status and dental plaque urease activity.
Topics: Adult; Ammonia; Colony Count, Microbial; Dental Caries; Dental Plaque; DMF Index; Female; Follow-Up | 2007 |
Effect of topical application of urea peroxide on caries incidence and plaque accumulation in rats.
Topics: Administration, Topical; Animals; Bicarbonates; Carbamide Peroxide; Carbonates; Dental Caries; Denta | 1982 |
Increases in fluoride, calcium, and phosphate in dental plaque resulting from the use of a mineralizing mouthrinse containing urea and monofluorophosphate.
Topics: Calcium; Child; Dental Plaque; Female; Fluorides; Humans; Male; Mouthwashes; Phosphates; Urea | 1983 |
A comparison of the acid-base metabolisms of pooled human dental plaque and salivary sediment.
Topics: Arginine; Carbohydrate Metabolism; Dental Plaque; Fluorides; Humans; Hydrogen-Ion Concentration; In | 1983 |
The free amino acids in human dental plaque.
Topics: Adult; Amino Acids; Dental Plaque; Glucose; Humans; Hydrogen-Ion Concentration; Urea | 1983 |
Quantitative assessment of urea, glucose and ammonia changes in human dental plaque and saliva following rinsing with urea and glucose.
Topics: Ammonia; Dental Plaque; Glucose; Humans; Mouthwashes; Saliva; Urea | 1983 |
[The effect on dental plaque and gingivitis of dentifrices containing allantoin, guaiazulene, and urea].
Topics: Allantoin; Azulenes; Dental Plaque; Dentifrices; Gingivitis; Humans; Sesquiterpenes; Sesquiterpenes, | 1984 |
The ureolytic microflora of immature dental plaque before and after rinsing with a urea-based mineralizing solution.
Topics: Actinomyces; Adult; Apatites; Bacteria; Chemical Precipitation; Dental Plaque; Humans; Mouthwashes; | 1984 |
Effects of chlorhexidine and four antimicrobial compounds on plaque, gingivitis, and staining in beagle dogs.
Topics: Adamantane; Animals; Chlorhexidine; Dental Plaque; Disinfectants; Dogs; Female; Gingival Crevicular | 1982 |
Evaluation of various complex-breaking substances including chelators as potential anti-plaque agents.
Topics: Adult; Chelating Agents; Dental Plaque; Female; Humans; Male; Pentetic Acid; Polyphosphates; Sodium | 1982 |
Change in pH of plaque and 10% carbamide peroxide solution during nightguard vital bleaching treatment.
Topics: Carbamide Peroxide; Dental Devices, Home Care; Dental Plaque; Drug Combinations; Humans; Hydrogen-Io | 1994 |
Prescription bleaching agents may damage restorations.
Topics: Carbamide Peroxide; Dental Plaque; Dental Restoration, Permanent; Drug Combinations; Glass Ionomer C | 1995 |
The pH response to urea and the effect of liquid flow in 'artificial mouth' microcosm plaques.
Topics: Ammonia; Arginine; Dental Plaque; Humans; Hydrogen-Ion Concentration; Kinetics; Models, Biological; | 1994 |
pH gradients induced by urea metabolism in 'artificial mouth' microcosm plaques.
Topics: Alkalies; Ammonia; Dental Plaque; Humans; Hydrogen-Ion Concentration; Models, Biological; Mouth; Muc | 1994 |
Urease activity in Streptococcus salivarius at low pH.
Topics: Dental Plaque; Humans; Hydrogen-Ion Concentration; Saliva; Streptococcus; Urea; Urease | 1993 |
A mathematical model of the influence of salivary urea on the pH of fasted dental plaque and on the changes occurring during a cariogenic challenge.
Topics: Acetates; Acids; Ammonia; Bacteria; Buffers; Carbon Dioxide; Carbonates; Cariogenic Agents; Chewing | 1998 |
Stabilization of the glucan-binding lectin of Streptococcus sobrinus by specific ligand.
Topics: Anti-Bacterial Agents; Bacterial Proteins; Cell Wall; Cetylpyridinium; Dental Plaque; Dentifrices; D | 1998 |
Plaque mineralisation in vitro.
Topics: Acids; Alkalies; Bacteria; Calcium; Calcium Carbonate; Calcium Phosphates; Carbonates; Culture Media | 1998 |
Factors affecting the resting pH of in vitro human microcosm dental plaque and Streptococcus mutans biofilms.
Topics: Acids; Alkalies; Bacillus cereus; Biofilms; Buffers; Cariogenic Agents; Dental Caries; Dental Plaque | 1998 |
Plaque, plaque model systems and pH.
Topics: Bacteria; Biofilms; Cariostatic Agents; Dental Calculus; Dental Caries; Dental Plaque; Humans; Hydro | 1998 |
Study of periodontal disease in children and young adolescents. I. Effect of age, sex and gingival inflammation on crevice fluid volume, pocket depth, pH of supragingival plaque and crevice, collagenase activity and urea.
Topics: Adolescent; Age Factors; Child; Dental Plaque; Female; Gingiva; Gingival Crevicular Fluid; Gingival | 1977 |
In-vitro inhibition of pH changes by chlorhexidine in human dental plague suspensions.
Topics: Biguanides; Chlorhexidine; Dental Plaque; Glucose; Humans; Hydrogen-Ion Concentration; In Vitro Tech | 1977 |
Cariogenicity and acidogenicity of food, confectionery and beverages.
Topics: Acids; Beverages; Carbonated Beverages; Cariogenic Agents; Chewing Gum; Citrus; Dairy Products; Dent | 1978 |
Ammonia and urea content of human incisor tooth plaque.
Topics: Ammonia; Dental Plaque; Humans; Hydrogen-Ion Concentration; Incisor; Time Factors; Urea | 1978 |
On the mechanism of the plaque inhibition by chlorhexidine.
Topics: Absorption; Acetates; Ammonia; Autopsy; Barium; Biguanides; Cadmium; Calcium; Carboxylic Acids; Chlo | 1975 |
Influence of ionic strength, calcium, sodium dodecyl sulphate and urea on the retention of chlorhexidine in the human mouth after mouth rinses.
Topics: Adult; Biguanides; Calcium; Chlorhexidine; Dental Plaque; Humans; Middle Aged; Mouth; Mouthwashes; O | 1977 |
Plaque prevention: suspension theory and ascorbic acid and urea.
Topics: Animals; Ascorbic Acid; Dental Plaque; Horses; Suspensions; Urea | 1978 |
Comparison of the effects of galactose and glucose on the pH responses of human dental plaque, salivary sediment and pure cultures of oral bacteria.
Topics: Actinomyces; Arginine; Bacteria; Bacteroides; Dental Plaque; Fusobacterium nucleatum; Galactose; Glu | 1992 |
Urea concentration in minor mucous gland secretions and the effect of salivary film velocity on urea metabolism by Streptococcus vestibularis in an artificial plaque.
Topics: Analysis of Variance; Dental Plaque; Exocrine Glands; Humans; Hydrogen-Ion Concentration; Mucus; Reg | 1991 |
Therapeutic mineral enrichment of dental plaque visualized by transmission electron microscopy.
Topics: Calcium Chloride; Dental Plaque; Fluorides; Humans; Hydroxyapatites; Male; Microscopy, Electron; Mid | 1991 |
Incidence of selected ureolytic bacteria in human dental plaque from sites with differing salivary access.
Topics: Actinomyces; Dental Plaque; Haemophilus; Humans; Incisor; Mandible; Maxilla; Molar; Saliva; Staphylo | 1989 |
An overview of Gly-Oxide liquid in control and prevention of dental disease.
Topics: Animals; Carbamide Peroxide; Dental Plaque; Dogs; Drug Combinations; Glycerol; Humans; Mouthwashes; | 1989 |
Arginolytic and ureolytic activities of pure cultures of human oral bacteria and their effects on the pH response of salivary sediment and dental plaque in vitro.
Topics: Arginine; Bacteria; Bacteriological Techniques; Dental Plaque; Humans; Hydrogen-Ion Concentration; M | 1989 |
In vivo effects of zinc and chlorhexidine on dental plaque ureolysis and glycolysis.
Topics: Adult; Chlorhexidine; Dental Plaque; Female; Glycolysis; Humans; Hydrogen-Ion Concentration; Male; M | 1989 |
The source of variation in ureolysis in artificial plaques cultured from human salivary bacteria.
Topics: Bacteriological Techniques; Dental Plaque; Gram-Positive Bacteria; Humans; Saliva; Streptococcus; Ur | 1988 |
The bacteria responsible for ureolysis in artificial dental plaque.
Topics: Bacteria; Bacteriological Techniques; Dental Plaque; Humans; Saliva; Staphylococcus; Streptococcus; | 1988 |
In-vitro urea-dependent pH-changes by human salivary bacteria and dispersed, artificial-mouth, bacterial plaques.
Topics: Ammonia; Bacteria; Buffers; Dental Plaque; Humans; Hydrogen-Ion Concentration; Models, Biological; S | 1987 |
Immediate and delayed effects of an enzyme-dependent mineralizing mouthrinse on dental plaque.
Topics: Adolescent; Calcium; Calcium Chloride; Dental Plaque; Fluorides; Humans; Minerals; Mouthwashes; Phos | 1985 |
Fermentation of glycerol by the flora of immature dental plaque, before and after rinsing with a mineralising solution containing urea and glycerol.
Topics: Adult; Bacterial Physiological Phenomena; Dental Plaque; Fermentation; Glycerol; Humans; Minerals; M | 1985 |
Caries resistance in children with chronic renal failure: plaque pH, salivary pH, and salivary composition.
Topics: Adolescent; Carbohydrate Metabolism; Child; Child, Preschool; Dental Caries; Dental Plaque; Humans; | 1985 |
Kinetics and product stoichiometry of ureolysis by human salivary bacteria and artificial mouth plaques.
Topics: Ammonia; Animals; Bacteria; Carbon Dioxide; Cattle; Cell Fractionation; Dental Plaque; Humans; Hydro | 1985 |
[The effect of hydrogen peroxide solutions on the pH of the basal surface of dental plaques].
Topics: Acids; Ammonia; Dental Caries; Dental Plaque; Humans; Hydrogen Peroxide; Hydrogen-Ion Concentration; | 1972 |
[Studies on acid-base metabolism in the basal surface of human dental plaque under influence of saccharose and urea].
Topics: Acid-Base Equilibrium; Dental Caries; Dental Plaque; Humans; Hydrogen-Ion Concentration; Sucrose; Ur | 1972 |
The influence of urea peroxide gel on plaque, calculus and chronic gingival inflammation.
Topics: Adult; Dental Calculus; Dental Plaque; Dental Prophylaxis; Gingivitis; Humans; Oral Hygiene; Peroxid | 1973 |
The origin of gingival fluid.
Topics: Bacteria; Basement Membrane; Biological Transport, Active; Calcium; Dental Plaque; Epithelial Cells; | 1974 |
Molecular interactions between the extracellular polysaccharides of Streptococcus mutans.
Topics: Adsorption; Bacterial Proteins; Binding Sites; Calcium; Cell Aggregation; Cyanides; Dental Plaque; E | 1972 |
The effect of acetohydroxamic acid on interdental pH assessed with radio telemetry.
Topics: Aged; Dental Plaque; Denture, Partial; Electrodes; Female; Humans; Hydrogen-Ion Concentration; Hydro | 1972 |
Effect of urea concentration on human plaque pH levels in situ.
Topics: Dental Caries; Dental Plaque; Fasting; Humans; Hydrogen-Ion Concentration; Models, Theoretical; Urea | 1967 |
Dental plaque pH in relation to intake of carbohydrate products.
Topics: Adolescent; Adult; Cacao; Candy; Citrates; Dental Plaque; Dietary Carbohydrates; Dietary Fats; Eucal | 1969 |
The caries reducing effect of carbamide in hamsters and rats.
Topics: Animals; Cariostatic Agents; Cricetinae; Dental Caries; Dental Plaque; Dental Prophylaxis; Diet; Die | 1970 |
Regulation of the acid-base metabolism of the dento-gingival plaque and its relation to dental caries and periodontal disease.
Topics: Acid-Base Equilibrium; Dental Caries; Dental Plaque; Dietary Carbohydrates; Glucose; Humans; Hydroge | 1970 |
The effect of a urea peroxide gel on plaque deposits and gingival status.
Topics: Adult; Aged; Dental Plaque; Female; Gingivitis; Humans; Institutional Practice; Male; Middle Aged; O | 1971 |
Effects of mouth rinses on the pH of dental plaques.
Topics: Adult; Amides; Dental Caries; Dental Plaque; Humans; Hydrogen-Ion Concentration; Middle Aged; Mouthw | 1971 |