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.
Isotypic distribution of antilactoferrin antibodies in uninfected BALB/c mice and in animals infected for 40 days with T. gondii Beverley. Antilactoferrin antibodies in individual sera obtained 3 weeks after lactoferrin immunization were assayed. Results are shown as means ± standard errors for groups of four or five mice. Essentially identical results were obtained in three experiments.
