Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Serum IgG (A) or IgA (B) responses to CAT or GLU 1 week after the third i.n. immunization of BALB/c mice. Results are shown as geometric means ×/÷ the SD for five mice immunized with CAT or GLU or for nonimmunized controls. The antibody activities were significantly different from nonimmunized mice at a level of P < 0.005 (∗) or P < 0.0001 (∗∗).
