Table 2.

Effects of Danshen on an amnestic antibody response.

Supplemented daily diet	IgG1 anti-KLH	IgG2a anti-KLH	IgE anti-KLH
0% Danshen	6595 ± 1050	920 ± 148	1.6 ± 0.18
0.5% Danshen	7327 ± 2194	953 ± 242	1.1 ± 0.23
1% Danshen	6884 ± 1222	929 ± 157	1.3 ± 0.12
2% Danshen	7407 ± 1684	1113 ± 260	1.4 ± 0.20

The data are presented as mean ± SEM of ELISA values calculated as described in Methods.

There are no significant differences detected among all of the groups.

The numbers of mice per group were as follows: 0%, n = 17; 0.5%, n = 8; 1%, n = 12; and 2%, n = 10.