Behavioral effects of ivermectin in mice

Judith A. Davis, Richard Paylor, Michael P. McDonald, Megan Libbey, Amy Ligler, Katherine Bryant, Jacqueline Crawley

Research output: Contribution to journalArticle

37 Citations (Scopus)

Abstract

Background and Purpose: Ivermectin is a common anthelmintic drug, widely used in laboratory rodents for treatment of pinworm and mite infestations. We evaluated the action of ivermectin on sensitive behavioral tasks in mice during treatment for mites within a barrier facility. Methods: A total of 21 (5 males, 16 females) mice (129/SvEv) were used for measuring body weight, open field locomotor activity, and rotarod motor coordination. For acoustic startle and prepulse inhibition, 20 C57BL/6J and 29 AKR/J mice were studied. For the Morris water task, the same 20 C57BL/6J mice were studied. Ivermectin (0.08% sheep drench) was administered in the drinking water of the home cage for 8 weeks. Control groups received normal tap water in identical bottles. Results: Ivermectin did not affect general health, body weight, motor coordination, swimming behavior, or spatial learning in several inbred strains of mice. However, it induced a small but significant effect on some sensitive behaviors. Conclusions: A cautious approach to initiating ivermectin treatment in mice should be used for sensitive behavioral experiments.

Original languageEnglish (US)
Pages (from-to)288-296
Number of pages9
JournalLaboratory Animal Science
Volume49
Issue number3
StatePublished - 1999
Externally publishedYes

Fingerprint

Ivermectin
ivermectin
mice
Body Weight
129 Strain Mouse
Mite Infestations
Enterobius
Inbred AKR Mouse
Inbred Strains Mice
Anthelmintics
Water
Mites
Bottles
mite infestations
Locomotion
Inbred C57BL Mouse
body weight
Acoustics
Drinking Water
tap water

ASJC Scopus subject areas

  • Animal Science and Zoology
  • veterinary(all)

Cite this

Davis, J. A., Paylor, R., McDonald, M. P., Libbey, M., Ligler, A., Bryant, K., & Crawley, J. (1999). Behavioral effects of ivermectin in mice. Laboratory Animal Science, 49(3), 288-296.

Behavioral effects of ivermectin in mice. / Davis, Judith A.; Paylor, Richard; McDonald, Michael P.; Libbey, Megan; Ligler, Amy; Bryant, Katherine; Crawley, Jacqueline.

In: Laboratory Animal Science, Vol. 49, No. 3, 1999, p. 288-296.

Research output: Contribution to journalArticle

Davis, JA, Paylor, R, McDonald, MP, Libbey, M, Ligler, A, Bryant, K & Crawley, J 1999, 'Behavioral effects of ivermectin in mice', Laboratory Animal Science, vol. 49, no. 3, pp. 288-296.
Davis JA, Paylor R, McDonald MP, Libbey M, Ligler A, Bryant K et al. Behavioral effects of ivermectin in mice. Laboratory Animal Science. 1999;49(3):288-296.
Davis, Judith A. ; Paylor, Richard ; McDonald, Michael P. ; Libbey, Megan ; Ligler, Amy ; Bryant, Katherine ; Crawley, Jacqueline. / Behavioral effects of ivermectin in mice. In: Laboratory Animal Science. 1999 ; Vol. 49, No. 3. pp. 288-296.
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