A kind of experimental device and experimental method for sugar water preference in rats and mice
An experimental device and mouse technology, applied in the field of animal science experiments and research devices, can solve problems such as water leakage and conventional cages that cannot meet experimental conditions, and achieve the effect of avoiding measurement deviation and reducing experimental errors
Active Publication Date: 2022-07-26
THE FIRST AFFILIATED HOSPITAL ZHEJIANG UNIV COLLEGE OF MEDICINE
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Problems solved by technology
[0009] The purpose of the present invention is to solve the technical problem that conventional cages cannot meet the experimental conditions during the sugar water preference experiment, and there is water leakage when exchanging the positions of the two water bottles. Experimental device and experimental method for rat / mice sugar water preference for experimental purposes
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[0034] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0035] In the description of the present invention, it should be noted that when the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" appear The orientation or positional relationship indicated by ” and the like is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred dev...
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The invention discloses a large / mouse sugar water preference experimental device and an experimental method, which relate to the technical field of animal scientific experiments and research devices. It includes a squirrel cage box, a squirrel cage cover, a water bottle placing rack, a water bottle, a water bottle knob, a plastic hose, a stainless steel tube, a steel ball, a leaking water collector and a fixed bracket. The squirrel cage box is provided with a partition wall, and the A partition wall divides the squirrel cage box into an independent first accommodating room and a second accommodating room, the drinking water pipe and the leaking water collector are located in the second accommodating room, and the squirrel cage box is a second accommodating room. There is an operating door on the wall of the chamber. When the position of the water bottle needs to be exchanged during the experiment, the invention does not need to move the water bottle, but only needs to exchange the position of the stainless steel tube, which can avoid measurement deviation caused by water leakage when the water bottle is moved, thereby ensuring the accuracy of the experiment.
Description
technical field [0001] The invention relates to the technical field of animal scientific experiments and research devices, in particular to a device and an experimental method for sugar water preference experiment of rats and mice. Background technique [0002] The sugar water preference test is a test index used to evaluate the absence of anhedonia in animal models of depression. Anhedonia refers to the lack of interest in rewarding stimuli, which is a manifestation of affective disorders (including depression), and is a form of depression in animals. An important evaluation index for the success of model building. [0003] In the sugar water preference experiment, a single cage was required, and two drinking bottles containing sugar water and pure water were given at the same time, and the positions of the water bottles were exchanged in the middle. Percentage of sugar water preference in mice. During the experiment, it is often necessary to eliminate various external in...
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IPC IPC(8): A01K1/03A01K7/06A01K29/00H04N5/76
CPCA01K1/031A01K7/06A01K29/005H04N5/76
Inventor 魏丽裘云庆杜宇鹏解奕瑞范骏卢英
Owner THE FIRST AFFILIATED HOSPITAL ZHEJIANG UNIV COLLEGE OF MEDICINE