Lesson plan

Muricidal test

The muricidal test is used in biological research. The name is derived from the Latin, for "killing of mice". The test measures the propensity of rats to attack mice that are introduced to their home cage, or another environment. The laboratory application of this test does not necessarily involve the actual killing of the mouse. This test is sometimes used for antidepressant screening, the investigation of aggression, and in the investigation of other psychotropic agents. The test may be useful in identifying antidepressants as many antidepressants with serotonergic mechanisms inhibit muricidal behavior. Lithium has antidepressant properties, but does not inhibit muricidal behavior, which suggests a potential limitation against using it as an antidepressant screening test.

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Article summary

The muricidal test is used in biological research. The name is derived from the Latin, for "killing of mice". The test measures the propensity of rats to attack mice that are introduced to their home cage, or another environment. The laboratory application of this test does not necessarily involve the actual killing of the mouse. This test is sometimes used for antidepressant screening, the investigation of aggression, and in the investigation of other psychotropic agents. The test may be useful in identifying antidepressants as many antidepressants with serotonergic mechanisms inhibit muricidal behavior. Lithium has antidepressant properties, but does not inhibit muricidal behavior, which suggests a potential limitation against using it as an antidepressant screening test.

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Discussion questions

  1. Summarise the article in your own words. Which single claim would you verify first, and why?
  2. Which claim in this article is most likely to be revised as the sources update? How would you check its current status?
  3. If two sources disagreed about one of these facts, what would you need in order to trust one over the other?

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Key claims and bibliography are generated from the same tracked claims and sources as the article page.