| First Author | Dangain J | Year | 1984 |
| Journal | Muscle Nerve | Volume | 7 |
| Issue | 9 | Pages | 700-4 |
| PubMed ID | 6543918 | Mgi Jnum | J:8039 |
| Mgi Id | MGI:56508 | Doi | 10.1002/mus.880070903 |
| Citation | Dangain J, et al. (1984) Muscle development in mdx mutant mice. Muscle Nerve 7(9):700-4 |
| abstractText | Mechanical and contractile properties of tibialis anterior (TA) muscles from X-linked muscular dystrophic (mdx) mutant mice at different stages of development are compared to those of muscles from normal control animals. There is no difference between the tension output, speeds of contraction and relaxation, and weight of TA muscles from mutant adults and normal control animals. However, it is found that in 3-4-week-old mutant animals, tension output and muscle weight are very much reduced, and half relaxation time is prolonged. Thus, during this stage of development, muscles from mdx mice do not function properly. Histological examination of these muscles provides further evidence that, in these animals, rapid muscle destruction occurs at a particular time of development and that it is followed by complete recovery. This new mutant therefore presents an interesting case of muscle destruction and rapid regeneration. However, it is not an adequate model for Duchenne muscular dystrophy. |
