1.
Chinese Pharmacological Bulletin
;
(12)1987.
Article
in Chinese
| WPRIM
| ID: wpr-550221
ABSTRACT
The effects of tetramethylpyrazine ( TMPZ ) on the contraction of isolated guinea pig trachea induced by leukotrienes,histamine,prostagladin F2a , acetylcholine were observed. It was found that TMPZ exerts an inhibitory effect on the contraction induced by these asthmogenic mediators. It is non-competitive antagonist.