Step-down test是什么意思

网络释义

用法例句

5,25 and 50 mg·kg~(-1),ip) on learning and memory in rats and mice were studied by using step-down test and Y-maze test.

采用跳台实验和Y-迷宫实验,观察盐藻β-胡萝卜素对大、小鼠学习和记忆的影响。

Methods :The dementia mice induced by aluminum chloride were used to observe the effect of RD the ability of learning and memory in step down and water maze tests,and the activity of acetylcholinesterase(ACHE)in the mice brain.

以氯化铝诱导痴呆小鼠模型 ,观察地黄饮子对小鼠在跳台实验、水迷宫实验中学习记忆能力及脑组织中乙酰胆碱酯酶活性的影响。

METHODS By the way of one trial passive avoidance response(step down, step through) and water maze methods to test the ability of learning and memory in mice.

方法以昆明种小鼠为材料，从行为学角度，利用跳台、避暗及水迷宫计算机自动分析处理系统检测小鼠的学习记忆能力。

Methods Step down test was performed to reflect th e learning and memory of mice.

方法使用跳台法观察小鼠的学习记忆功能。

Methods:The effects of alcoholic extract and watery extract of Renru on the memory of mice were evaluated by step down test.

方法:采用跳台法观察仁茹醇提液和水提液对小鼠学习记忆的影响;结果:仁茹醇提液能对抗东莨菪碱所致记忆获得障碍,并能改善亚硝酸钠缺氧所致记忆巩固不良及乙醇所致记忆再现障碍的影响,而仁茹水提液未见此作用。

Methods: We developed memory disorder mice induced by scopolamine, sodium nitrite and alcohol and used step down test to examine the function of learning and memory in memory disorder mice.

方法:用东莨菪碱、亚硝酸钠及乙醇分别建立记忆获得障碍、记忆巩固障碍和记忆再现障碍模型,用跳台法观察SMⅠ对记忆障碍动物学习记忆能力的影响。