Clinical pharmacokinetic of celecoxib in healthy Thai volunteers.

Background: Celecoxib, a nonsteroidal antiinflammatory drug exhibits its antiinflammatory effect by selective inhibition of cyclooxygenase-2 (COX-2) enzyme. Its efficacy has been accepted for the treatment of arthritic pain with superior gastrointestinal side effect profile compared with other conventional NSAIDs.

Objective: To elucidate clinical pharmacokinetic of celecoxib following an oral dose administration.

Antispasmodic effects of curcuminoids on isolated guinea-pig ileum and rat uterus.

Curcuminoids, a yellow constituent isolated from Curcuma longa Linn. rhizomes was studied for its antispasmodic activity in isolated guinea-pig ileum and rat uterus. Curcuminoids at the concentration of 12 microg/ml significantly inhibited the ileum pre-contracted with acetylcholine (ACh) 5 x 10(-7) M and histamine 5 x 10(-7) M.

Effects of managerial intervention on drug utilization pattern at King Chulalongkorn Memorial Hospital.

The economic crisis in Thailand since 1997 has a major impact on all sections of the country including health care. There were several suggestions for reducing the drug expenditure budget including restriction of hospital formulary, generic prescribing and generic dispensing. At King Chulalongkorn Memorial hospital, the new hospital formulary was established and implemented in March 1998.