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Information Journal Paper

Title

THE EFFECT OF INTRAVENTRICULAR INJECTION OF DOPAMINERGIC DRUGS ON MORPHINE DEPENDENT MEMORY, BASED ON PASSIVE AVOIDANCE TASK

Pages

  18-27

Abstract

 Objective: In this experiment, the effects of DOPAMINERGIC DRUGS on morphine state dependent memory were examined in mice, based on the PASSIVE AVOIDANCE TASK. Method: In this experimental research, morphine and saline were administered subcutaneously, and DOPAMINERGIC DRUGS were administered cerebroventricularly (into the brain). Then (using Passive Avoidance Apparatus) step-down latency was measured, which shows the memory of the animal. Results: Pre- training subcutaneous administration of morphin (5mg/kg) led to the impairment of retrieval memory but the administration of the same dose on the test day led to state-dependent memory (learning). The pre-test intracerebroventricular (ICV) administration of the D1 agonist (SKF 38393), D2 agonist (quinpirole) and D2 blocker (sulpiride) not only mimiced the effect of pre-test morphine treatment, but also increased the function of opioids. Furthermore, the pre-test ICV administration of D1 antagonist (SCH 23390) prevented the restoration of memory by morphine. Conclusion: Effects of mrphine on some memory pathways seems to be induced through dopamine receptors.

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    APA: Copy

    BANANEJ, M., REZAYOF, A., HAERI ROUHANI, SEYED ALI, ZARINDAST, M.R., KHALILZADEH, A., & FAZELI TABAEI, S.. (2005). THE EFFECT OF INTRAVENTRICULAR INJECTION OF DOPAMINERGIC DRUGS ON MORPHINE DEPENDENT MEMORY, BASED ON PASSIVE AVOIDANCE TASK. ADVANCES IN COGNITIVE SCIENCE, 7(1), 18-27. SID. https://sid.ir/paper/82788/en

    Vancouver: Copy

    BANANEJ M., REZAYOF A., HAERI ROUHANI SEYED ALI, ZARINDAST M.R., KHALILZADEH A., FAZELI TABAEI S.. THE EFFECT OF INTRAVENTRICULAR INJECTION OF DOPAMINERGIC DRUGS ON MORPHINE DEPENDENT MEMORY, BASED ON PASSIVE AVOIDANCE TASK. ADVANCES IN COGNITIVE SCIENCE[Internet]. 2005;7(1):18-27. Available from: https://sid.ir/paper/82788/en

    IEEE: Copy

    M. BANANEJ, A. REZAYOF, SEYED ALI HAERI ROUHANI, M.R. ZARINDAST, A. KHALILZADEH, and S. FAZELI TABAEI, “THE EFFECT OF INTRAVENTRICULAR INJECTION OF DOPAMINERGIC DRUGS ON MORPHINE DEPENDENT MEMORY, BASED ON PASSIVE AVOIDANCE TASK,” ADVANCES IN COGNITIVE SCIENCE, vol. 7, no. 1, pp. 18–27, 2005, [Online]. Available: https://sid.ir/paper/82788/en

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