Long-term effects of prenatal magnesium sulfate exposure on nervous system development in preterm-born children.

ABSTRACT: This study used structural magnetic resonance imaging to analyze changes in the gray matter volume (GMV) of preterm-born (PTB) and term-born (TB) children to help elucidate the influence of magnesium sulfate treatment on the nervous system development. A total of 51 subjects were recruited, including 28 PTB and 23 TB children. The intelligence scale and MRI scan were completed at the corrected age of 10 to 16 years. A whole-brain voxel-wise analysis tested the main effect of the status (PTB without magnesium, PTB with magnesium, and TB) using a factorial design in SPM8. The mean volumes of the regions that showed significant group effects on the GMV after the FDR correction were extracted in the common space for each subject. Verbal and full-scale intelligence quotient scores were signific

SUBMITTER: Zhou L 

PROVIDER: S-EPMC10630835 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature