| First Author | Fujita K | Year | 1998 |
| Journal | Neurochem Res | Volume | 23 |
| Issue | 4 | Pages | 557-62 |
| PubMed ID | 9566592 | Mgi Jnum | J:48902 |
| Mgi Id | MGI:1276007 | Doi | 10.1023/a:1022442904179 |
| Citation | Fujita K, et al. (1998) Alteration of enzymatic activities implicating neuronal degeneration in the spinal cord of the development. Neurochem Res 23(4):557-62 |
| abstractText | Oxidative stress is suggested as a significant causative factor for pathogenesis of neuronal degeneration on spinal cord of human ALS. We measured some enzymic activities implicating neuronal degeneration process, such as cytochrome c oxidase (CO), superoxide dismutase (SOD), and transglutaminase (TG) in spinal cord of an animal model of ALS, motor neuron degeneration (Mnd) mouse, a mutant that exhibits progressive degeneration of lower spinal neurons during developmental growth, and compared them with age-matched control C57BL/6 mice. CO activity in Mnd spinal cord decreased during early postnatal period, while SOD activity reduced in later stage. In Mnd tissue, TG activity in lumbar cord was increasing during early stage, but tended to decline in later period gradually. These biochemical alterations became evident prior to the appearance of clinical motor dysfunction which were observed in later stages of development in Mnd spinal cord. |
