Research on Prevention of Colonization of Human Teeth Wins Best Paper Award

Korea Times (Seoul, Korea), November 30, 2000 | Go to article overview

Research on Prevention of Colonization of Human Teeth Wins Best Paper Award


It has been generally accepted that Streptococcus mutans is a principal microbial pathogen in human dental caries. Hamada observed a difference in the pattern of caries lesions in rats following infection by serotype c, e,f, and d organisms.

In addition, serotype c strain of S. mutans was found to develop strong dental caries in mice, rats, and hamsters.The objectives of this study are the increase of productivity of yolk immunoglobulin (IgY) by feeding special diets to hens, and the development of the application of eggs as functional food and medical resources by separating and purifying IgY from egg yolks which anti-S. mutans IgY is fortified by vaccinating S.mutans.

As for the effect of the special diet feeding on the laying performance, the decrease in laying rate, which is generally accompanied with vaccination, was not observed in the cinnamon added group and charcoal added group.

Analysis of specific IgY contents against S. mutans, obtained from vaccinated hens, revealed that charcoal treated group had much higher contents than the other, especially more than 2.5 times higher than the vaccinated control diet group.

The rate of specific IgY to S. mutans cells in total IgY was 61 percent,that is, about 100 milligrams of anti- S. mutans IgY was yielded from 15g of egg yolk. …

The rest of this article is only available to active members of Questia

Already a member? Log in now.

Notes for this article

Add a new note
If you are trying to select text to create highlights or citations, remember that you must now click or tap on the first word, and then click or tap on the last word.
One moment ...
Default project is now your active project.
Project items

Items saved from this article

This article has been saved
Highlights (0)
Some of your highlights are legacy items.

Highlights saved before July 30, 2012 will not be displayed on their respective source pages.

You can easily re-create the highlights by opening the book page or article, selecting the text, and clicking “Highlight.”

Citations (0)
Some of your citations are legacy items.

Any citation created before July 30, 2012 will labeled as a “Cited page.” New citations will be saved as cited passages, pages or articles.

We also added the ability to view new citations from your projects or the book or article where you created them.

Notes (0)
Bookmarks (0)

You have no saved items from this article

Project items include:
  • Saved book/article
  • Highlights
  • Quotes/citations
  • Notes
  • Bookmarks
Notes
Cite this article

Cited article

Style
Citations are available only to our active members.
Buy instant access to cite pages or passages in MLA, APA and Chicago citation styles.

(Einhorn, 1992, p. 25)

(Einhorn 25)

1. Lois J. Einhorn, Abraham Lincoln, the Orator: Penetrating the Lincoln Legend (Westport, CT: Greenwood Press, 1992), 25, http://www.questia.com/read/27419298.

Cited article

Research on Prevention of Colonization of Human Teeth Wins Best Paper Award
Settings

Settings

Typeface
Text size Smaller Larger Reset View mode
Search within

Search within this article

Look up

Look up a word

  • Dictionary
  • Thesaurus
Please submit a word or phrase above.
Print this page

Print this page

Why can't I print more than one page at a time?

Help
Full screen

matching results for page

    Questia reader help

    How to highlight and cite specific passages

    1. Click or tap the first word you want to select.
    2. Click or tap the last word you want to select, and you’ll see everything in between get selected.
    3. You’ll then get a menu of options like creating a highlight or a citation from that passage of text.

    OK, got it!

    Cited passage

    Style
    Citations are available only to our active members.
    Buy instant access to cite pages or passages in MLA, APA and Chicago citation styles.

    "Portraying himself as an honest, ordinary person helped Lincoln identify with his audiences." (Einhorn, 1992, p. 25).

    "Portraying himself as an honest, ordinary person helped Lincoln identify with his audiences." (Einhorn 25)

    "Portraying himself as an honest, ordinary person helped Lincoln identify with his audiences."1

    1. Lois J. Einhorn, Abraham Lincoln, the Orator: Penetrating the Lincoln Legend (Westport, CT: Greenwood Press, 1992), 25, http://www.questia.com/read/27419298.

    Cited passage

    Thanks for trying Questia!

    Please continue trying out our research tools, but please note, full functionality is available only to our active members.

    Your work will be lost once you leave this Web page.

    Buy instant access to save your work.

    Already a member? Log in now.

    Author Advanced search

    Oops!

    An unknown error has occurred. Please click the button below to reload the page. If the problem persists, please try again in a little while.