Establishment and evaluation of three kinds of cervical spondylosis of vertebral artery type rat model
10.7652/jdyxb201603032
- VernacularTitle:3种椎动脉型颈椎病大鼠模型的建立与评价
- Author:
Min SONG
;
Qinglin LI
;
Dingping SUN
;
Yanlong GONG
;
Tao LIU
;
Jutang CHAI
;
Wantao DONG
- Publication Type:Journal Article
- Keywords:
hybrid modeling method;
cervical spondylosis of vertebral artery type;
modeling evaluation
- From:
Journal of Xi'an Jiaotong University(Medical Sciences)
2016;37(3):455-459
- CountryChina
- Language:Chinese
-
Abstract:
Objective To compare and evaluate the methods of building model of cervical spondylosis of vertebral artery type (CSA)rats by measuring the learning and memory ability,anxiety and depression,and degree of nervous tension of three kinds of CSA model rats.Methods We randomly divided 120 rats into mixed modeling group,bone graft compression modeling group,mechanical balance disorder modeling group,and blank control group with 30 rats in each.Morris water maze,elevated plus maze test and open field test were used to detect and compare the rats’abilities of learning and memory,anxiety and depression,and degree of nervous tension.We then evaluated the three CSA rat models.Results Compared with those in the blank group,the learning and memory abilities in the mixed modeling, bone graft compression and mechanical balance disorder modeling rats were significantly decreased,the anxiety and depression and degree of nervous tension were significantly increased (P<0.05).Compared with bone graft compression and mechanical balance disorder modeling groups,the mixed modeling group could restore the characteristics of CSA.Conclusion The three kinds of modeling methods can successfully reproduce the CSA animal model;the mixed modeling is superior and thus worthy of promotion.
