Efficacy Studies

Efficacy Studies

INA also specializes in central nervous system and ophthalmology studies.

Central nervous system

  • Evaluation of anti-Parkinsonism disease effects
  • Evaluation of anti-pain drugs
  • Evaluation of antipruritic effects
    – Study on morphine-induced skin scratching
  • Evaluation of anti-ADHD (Attention Deficit Hyperactivity Disorder) effects

Circulatory system

  • Evaluation of antihypertension effects


  • Evaluation of anti-osteoporosis drugs


  • Evaluation of ocular hypertension drugs and antiglaucoma drugs
  • Evaluation of effects on corneal endothelium deficiency
  • Evaluation of anti-inflammatory drugs

Blood glucose

  • Evaluation of antidiabetic drugs

Nephritis, renal failure

Total Parenteral Nutrition (TPN)

  • Evaluation of nutritional effects of TPN


  • Evaluation of antiinflammatory effects
  • Evaluation of suppressive effects on uterine /vaginal atrophy
  • Effects on reproductive organs (weights, etc.)
  • Platelet aggregation test
  • Effects on antitumor activities
  • Collaboration with a technology venture laboratory has expanded our capability of pharmacological study capabilities. For details, please contact us.