Effect on spontaneous activity in mice peripherally infected with influenza A WSN33 virus
10.3969/j.issn.1000-484X.2015.05.006
- VernacularTitle:外周感染流感病毒WSN33对小鼠自发行为的影响
- Author:
Yanlin ZHOU
;
Rui LI
;
Liming GU
;
Jun LIU
;
Yanxia CHEN
;
Kangsheng LI
;
Gefei WANG
- Publication Type:Journal Article
- Keywords:
WSN33;
Mice;
Spontaneous behavior;
Open field test
- From:
Chinese Journal of Immunology
2015;(5):603-606
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To study the rule of spontaneous behavior and to explore the effect on emotion of mice peripherally infected with influenza A WSN33 virus( H1N1).Methods: Mice were intranasal inoculated with H1N1 WSN33 or saline.Then mice bodyweight change,and total distance movement,average movement speed distance in the central area and feces in the open field test in 5 minutes were recorded in two weeks.Results: Mice following WSN33 infection bodyweight declined sharply until day 7 post-inoculation,and mice bodyweight recovered from influenza infection at day 8 post-inoculation.Total distance movement of mice following H1N1 WSN33 infection decreased in the open field test,and difference of the reduction was significant from day 5 to day 10 post-inocu-lation.The average movement speed had no statistical difference.The range of numbers of fecal grains was large, and they were no significant difference.Conclusion:The total distance movement decreased,but average movement speed did not change following mice infected with H1N1 WSN33.They told us that mice infected with H1N1 WSN33 had anxiety,depressed and nervous emotion which is more evident in acute stage and early recovery stage,whereas the change of the nervous emotion was small and not obvious.
