Abstract
The effect of tetramethylpyrazine (TMP) on lymphocytes proliferation response (LPR) detected by 3H-TdR incorporation into murine monocytes. The results showed that TTMP at the concentration of 100-1000 micrograms/ml inhibited LPR in normal mice and B14-melanoma bearing mice in vitro the effect was dose-dependent. It was also found TTMP could stimulate LPR to Con A at the concentration of 1 micron/ml in normal mice, and at the concentration of 100-1000 micrograms/ml in B16-melanoma bearing mice. But TTMP inhibited LPR to Con A at the concentration of 100-1000 micrograms/ml in normal mice. The restoration of LPR to PHA and increasing 3H-TdR incorporation into splenocytes were found in vivo in B16-melanoma bearing mice after treatment with TTMP. The data indicates that TTMP has an immune modulation.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 177-179 |
| Number of pages | 3 |
| Journal | Hua xi yi ke da xue xue bao = Journal of West China University of Medical Sciences = Huaxi yike daxue xuebao / [bian ji zhe, Hua xi yi ke da xue xue bao bian wei hui] |
| Volume | 26 |
| Issue number | 2 |
| State | Published - Jun 1995 |
ASJC Scopus subject areas
- Medicine(all)