Structural features of the intervertebral disc in rats

The aim of our work was to study the structural organization components vertebral disc rats on microscopic level in normal state.This goal achieved by means method visualization cellular intervertebral rats. Histological preparations were made accordance with conventional using dye hematoxylin, eosin and azan according Heidenhain, PAS reaction MacManus Alcian blue Steedman.As a result microstructural study, it ascertained that rat’s normally consists gelatinous (pulpal) nucleus fibrous ring. It is separated from bodies thin layer cartilaginous tissue locking plates hyaline cartilage, which covers adjacent vertebrae. data do not have can be rarely found literature. vessels verging radially -in front, back sides, branch out periosteum. In disc, are visualized.