[Dynamics of spinal cord changes under the influence of asphyxia sustained in utero].
Changes of the neurons and nerve fibers of the spinal cord at the C4-C5 level were studied in rats exposed to intra-uterine asphyxia and sacrificed at various periods. A gradual increase of the neuronal changes was observed the first 10 days. Although the majority of the neurons were normalized by the 1st-2nd month microscopy showed changed nerve cells in every 100 fields of vision. The abnormal neurons were mainly confined to the areas of colateral circulation. Some of the myelin fibers were vacuolated, and their sheaths--disintegrated.
D000818:Animals; D002466:Cell Nucleolus / Q000648:ultrastructure; D002467:Cell Nucleus / Q000648:ultrastructure; D005260:Female; D005311:Fetal Hypoxia / Q000473:pathology*; D009186:Myelin Sheath / Q000648:ultrastructure; D011247:Pregnancy; D051381:Rats; D013116:Spinal Cord / Q000473:pathology* / Q000648:ultrastructure
Dinamika izmeneniĭ spinnogo mozga pod vliianiem asfiksii, perenesennoĭ vnutriutrobno