箱子包含按照实验范式要求的环境诱因:
4块可互换的底板(方形和圆形图案)
3块隔板
新的CPP箱子设计和优化用于任何视频跟踪软件或视觉评分。
两个隔间有不同的墙面颜色和样式,不用的地面样式和质地。
地面和墙壁背景都是可以更换的,这样两个隔间的视觉和触觉差异可以被科学家简单地调节:更换墙壁是快速且简便的,因此我们可以根据有求提供定制的一套墙面,可以是不同的样式和纹理的。
新的Ugo Basile条件位置偏好笼(CPP)是一个2隔间的盒子,用于评估药物滥用的可能性和药物对大小鼠的激励效果。
箱子包含按照实验范式要求的环境诱因:
4块可互换的底板(方形和圆形图案)
3块隔板
新的CPP箱子设计和优化用于任何视频跟踪软件或视觉评分。
两个隔间有不同的墙面颜色和样式,不用的地面样式和质地。
地面和墙壁背景都是可以更换的,这样两个隔间的视觉和触觉差异可以被科学家简单地调节:更换墙壁是快速且简便的,因此我们可以根据有求提供定制的一套墙面,可以是不同的样式和纹理的。
特征 | 优点 |
可互换底板 | 两隔间底板触觉刺激不同 |
两隔间颜色图案各异 | 给予不同额视觉刺激 |
优化视觉跟踪 | 两隔间之间明暗高对比度 |
42502: | 大鼠箱 60(w) x 30 (d) x 30 (h) cm |
42503: | 小鼠箱 32(w) x 15(d) x 16(h) cm |
底板图案:
|
大鼠 (7.5x7.5 cm) 小鼠 (4x6 cm)每个笼子有4种可互换的底板
|
隔板图案: 每个笼子有三种隔板
The CPP paradigm provides information on the rewarding or aversive effects of visible and tactile contextual cues associated with drugs.
This technique has acquired great popularity in research studies involving addiction, being much easier, if compared to drug self-administration procedures.
First, the animal is conditioned to identify one of the two compartments with the drug experience. Then the time spent in each compartments is measured; preference or
aversion to the drug-paired compartment, hence rewarding/aversive properties of drugs, can be easily deducted.
The CPP test only requires the animal to carry out a simple operation (i.e. move from one compartment to the other) to approach or avoid the drug-paired compartment; the animal is expected to spend more time in the drug-paired compartment, if the drug experience produced a positive effect.
42552大鼠实验笼标准配置:
M-TR 230-F 底板图案 (2 pcs.)
42502-011 圆形2mm 洞, 6mm interax. (2 pcs.)
42502-012 圆形12mm 洞, 16mm iinterax. (2 pcs.)
42502-014 方形 6x6mm 洞, 9mm interax. (2 pcs.)
42502-013 方形10x10mm 洞, 12mm interax. (2 pcs.)
42552-320 大鼠实验笼隔板组合
42553小鼠实验笼标准配置:
M-TR 230-F 底板图案 (2 pcs.)
42503-012 圆形2mm 洞, 3mm interax. (2 pcs.)
42503-011 圆形4mm 洞, 6mm iinterax. (2 pcs.)
42503-013 方形4x4 洞, 7mm interax., 2 pcs.
42503-014 方形 6x6 洞, 9mm interax., 2 pcs.
42553-320 小鼠实验笼隔板组合
{module Bibliography on 42552}
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