Fig. 7
Inhibition by Rosae extract of the function of mast cells in vivo. DNP-BSA was administered into BALB/C mice injected with anti-DNP mouse IgE beforehand to cause passive systemic anaphylaxis. The mice were treated with either Rosae extract or Dexa in a couple of different doses as described in (A). The changes in the body temperature caused by the allergic reaction were examined 30Â min after the administration of DNP-BSA (B). Then, the blood was drawn from the mice to prepare the serums. The levels of MCPT-1 in the serums were measured with ELISA (C). The experiments were carried out with three mice per group