Just thought this patent was interesting because it discusses the use of
human lactoferrin (a transferrin) and human lysozyme to prevent dental
diseases.

There is also a protein toothpaste made by Immunotec that states that
"lactoferrin is considered to be an important part of host defense systems
against invading microorganisms becuase of its wide anti-microbial
properties....Lactoferrin is important in oral hygiene because it can prevent
the adhesion and growth of bacteria on your gums.  It also acts as na
anti-inflammatory agent.  Research suggests that toothpastes and other oral
hygiene products be fortified with proteins such as lactoferrin for superior
oral health."  You can order the toothpaste.  So I guess we should discourage
nighttime nursing of toddlers and buy some toothpaste instead......yeah only
kidding...here's to nighttime nursing---I call it preventative dentistry at
its finest!  Valerie W. McClain, IBCLC

to read about toothpaste
http://www.pure-milk-calcium.com/Toothpaste.htm

to read the patent
http://www.uspto.gov/patft/index.html

United States Patent     5,830,489
Valenti ,   et al.     November 3, 1998
Protein preparation for the prevention and therapy of periodontitis


Abstract
The present invention relates to a topical protein preparation to be used for
the therapy of periodontitis and diseases of the teeth and of the tissues of
the oral cavity, comprising a mixture of transferrin with at least one
protein selected from albumins, lysozymes, protease inhibitors, and mixtures
thereof.
Inventors:     Valenti; Piera (Rome, IT); Antonini; Giovanni (Caprarola, IT)

Assignee:     Pfizer Inc. (New York, NY)
Appl. No.:     448535
Filed:     October 11, 1995




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