Dental caries inhibiting product of immunized cow's milk having antibodies specific to killed Streptococcus mutans cells
OwnerLee R. Beckinventor
Life of this patent
Estimating the term…
Abstract
The use of a milk product containing antibodies to Streptococcus mutans for ingestion through the oral cavity and/or application to teeth to inhibit or reduce the incidence of dental caries, and the product itself.
Claims7
The method of reducing the incidence of dental caries in animals, which includes the steps of passing into the oral cavity of the host a bovine milk immunoglobulin comprising antibodies specific to killed Streptococcus mutans cells in a pharmaceutically accepted vehicle.
The method of reducing the incidence of dental caries in animals which include passive immunization by means of a therapeutically effective amount of bovine milk immunoglobulin containing antibodies specific to killed Streptococcus mutans cells.
An antibody for reducing the incidence of dental caries in animals, produced by first preparing a vaccine from killed Streptococcus mutans bacteria, injecting said vaccine intramuscularly in healthy pregnant cows beginning three to four weeks prior to the predicted day of parturition, once a week for four weeks, and thereafter at fifteen day intervals throughout the period of lactation, collecting the milk from the immunized cows beginning the fourth week, and testing for titer to insure that the titer against Streptococcus mutans has reached its highest level.
Dependencies are inferred from the claim text.