[Effect of feiliuping ointment and its disassembled prescriptions on dendritic cell of mice with transplanted Lewis lung cancer].

Objective: To explore the possible immuno-regulating mechanism of action of Chinese drugs in different combinations (assembled depending different therapeutic principles) through observing the effects of Feiliuping ointment (FLP) and its disassembled prescriptions on dendritic cells (DC) in blood, spleen and tumor in mice with transplanted Lewis lung cancer (LLC).

Methods: Percentages of DC in blood, spleen and tumor of mice with transplanted LLC treated by FLP and its disassembled prescriptions were estimated, and the S-100 protein expression in tumor tissue was detected by immunohistochemical method.

Results: The percentage of DC (per thousand) in tumor bearing mice was 0.