Objective: To observe the effect of Pediatric Huanglong granule on the mouse models of memory acquisition impairment

memory consolidation impairment and memory recurrence impairment. Method: Using scopolamine and reserpine to induce mouse model of memory acquisition impairment respectively

chloramphenicol to induce mouse model of memory consolidation impairment

ethanol to induce mouse model of memory recurrence impairment;the learning and memory ability of model mice is measured by step-down test and dark avoidance test. Result: Pediatric Huanglong granule can improve the memory acquisition impairment of model mice induced by scopolamine and reserpine respectively

the memory consolidation impairment of model mice induced by chloramphenicol and the memory recurrence impairment of model mice induced by ethanol. Conclusion: Pediatric Huanglong granule can improve the the learning and memory ability of model mice with memory acquisition impairment

memory consolidation impairment

memory recurrence impairment. It provides pharmacological basis for improving the learning and memory ability of people with ADHD by Pediatric Huanglong granule in clinical.