See Also: Rifater(health)

monovalent (iou) and Rifater (health)


monovalent (iou)



monovalent adjective. M19.
[from MONO- + -VALENT.]
Chemistry. Having a valency of one. M19.
Medicine.
a. Being or containing an antigen from a single strain of a micro-organism. M20.
b. Of an antigen or antibody: having only one site at which attachment to (respectively) antibody or antigen can occur. M20.
monovalence,
monovalency nouns L19.

Rifater (health)


Rifater is a prescription or over-the-counter drug which is (or once was) approved in the United States and possibly in Other countries. Active ingredient(s): isoniazid; pyrazinamide; rifampin.