| abstract |
One or more vehicles, which may be acceptable to enter the mouth, contain at least one of two cooperating enzymes plus an antibody or antibody fragment which binds to a target site. There are means to attach both enzymes to such antibodies or fragments thereof, so as to bind the enzymes to the vicinity of the target. n One enzyme generates an intermediate which is used by the other enzyme to generate a substance, preferably hypohalite, which acts at the target site. |