RESUMO

The Raman spectra (1800-200 cm(-1)) of isolated dried collagen types I and III were recorded at different times after shockwave (SW) application in aqueous media. SWs were applied in a single session. One week after the SW application the vibrational data analysis indicates changes in the conformation of the collagens; orientational changes are also inferred. During the next three weeks collagens tended to recover the conformation and orientation existing before SW application.

Assuntos

Colágeno/química , Ondas de Choque de Alta Energia , Análise Espectral Raman/métodos , Animais , Bovinos , Ratos , Fatores de Tempo , Vibração