ResultsBased on the classification of appraising criterion on acute toxicity test via mouth,skin and inbreathe with Wistar rat,LDS belonged to a feeb...
结论LDS对哺乳动物的毒性属微毒级,是一种新型的安全灭螺药。
Wistar rat
英语例句库
中文百科
小白鼠 Laboratory rat
（重定向自Wistar rat）
实验鼠、小白鼠、白老鼠是指被普遍用在生理学、医学、药学等学科的教学与研究中作为实验动物的白色皮毛大鼠或小鼠。大鼠的种类通常是褐鼠（Rattus norvegicus）、小鼠的种类通常是小家鼠（Mus musculus）。很多地方也会繁殖小白鼠作喂爬行类之用，由于攻击性较弱，爬行类能安心食用。
英语百科
Laboratory rat 小白鼠
（重定向自Wistar rat）
![](/Images/godic/202502/21/Albino_Rat0341.jpg")
![Rat baiting](/Images/godic/202502/21/Rat-baiting60341.jpg")
![Hooded rats](/Images/godic/202502/21/WT_and_TK_rat_photo0341.jpg")
![A lab rat dissection](/Images/godic/202502/21/Cut_Rat0341.jpg")
A laboratory rat is a rat of the species Rattus norvegicus (brown rat) which is bred and kept for scientific research. Laboratory rats have served as an important animal model for research in psychology, medicine, and other fields.
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