These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Bactericidal effect of delmopinol on attached and planktonic Streptococcus sanguinis cells.
    Author: Burgemeister S, Decker EM, Weiger R, Brecx M.
    Journal: Eur J Oral Sci; 2001 Dec; 109(6):425-7. PubMed ID: 11767281.
    Abstract:
    The aim of this investigation was to determine the antibacterial effect of varying concentrations of delmopinol-HCl on attached as well as on planktonic Streptooccus sanguinis cells in vitro. In addition, a possible antiadhesive effect on attached micro-organisms was to be investigated. S. sanguinis cells were allowed to attach to glass surfaces. These as well as planktonic cells were exposed to delmopinol-HCI in concentrations ranging from 0.2% to 0.00005% for 2 min. The percentage of vital bacteria was calculated by means of a fluorescence staining method. Total counts of attached bacteria were performed to determine any possible detaching effect by the delmopinol-HCl. The CFU were determined for the planktonic bacteria. Attached as well as planktonic bacteria showed a marked decrease in vitality following exposure to 0.2% delmopinol-HCl. After exposure to 0.05% this was only the case with the attached microorganisms. The total number of attached bacteria was not reduced by the delmopinol treatment. During initial dental biofilm formation, delmopinol-HCl causes a bactericidal effect when applied in concentrations of 0.05% and higher.
    [Abstract] [Full Text] [Related] [New Search]