General Pharmacology of DWP 305, a New Combined Drug for Hepatic Diseases

간장질환 치료용 의약조성물(DWP 305)의 일반약리작용

  • 임승욱 ((주)대웅제약 중앙연구소) ;
  • 염제호 ((주)대웅제약 중앙연구소) ;
  • 김영만 ((주)대웅제약 중앙연구소) ;
  • 심점순 ((주)대웅제약 중앙연구소) ;
  • 박남준 ((주)대웅제약 중앙연구소) ;
  • 장병수 ((주)대웅제약 중앙연구소) ;
  • 연제덕 ((주)대웅제약 중앙연구소) ;
  • 김병오 ((주)대웅제약 중앙연구소) ;
  • 강진석 ((주)대웅제약 중앙연구소)
  • Published : 1994.08.01

Abstract

The general and some pharmacological actions of DWP 305 were investigated in animals and the following results were obtained. In central nervous system, DWP 305 had no effects on the pentobarbital induced anaesthesia, locomotor activity, rotarod test, traction test, analgesic action in mice and body temperature in rat. DWP 305 showed no depressive action on convulsion induced by strychnine, electronic shock and pentylenetetrazole. From these results, DWP 305 was considered to have no pharmacological effect on the central nervous system. Furthermore, DWP 305 had no influences on the normal blood pressure and heart rate. In the isolated ileum of guinea pig, DWP 305 inhibited contractive effects against the acetylcholine (10$^{-6}$ g/mι), histamine (10$^{-6}$ g/mι), 5-hydroxytryptamine (10$^{-6}$ g/mι) and BaCl$_2$(10$^{-4}$ g/mι) at a concentration of 2.15$\times$10$^{-4}$ g/ml in bath. In the isolated trachea and vats deference, DWP 305 showed no effect on the contractions produced by histamine and norepinephrine, respectively. DWP 305 showed inhibitory effect on the contractions produced by acetylcholine and oxytocin at a concentration of 2.15$\times$10$^{-4}$ g/ml on the isolated nonpregnant rat uterus. DWP 305 had no effect on the isolated right atrium of guinea pig, bile excretion, urine volume, pH, gastrointestinal motility, gastric secretion and blood aggregation.

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