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144 results on '"Wu, Yan-Jun"'

6. A structural MRI study of global developmental delay in infants (<2 years old)

Author

Sun, Hui-miao, Li, Qian-yun, Xiao, Ru-yi, Zhang, Ze-dong, Yang, Xiao-yan, Yang, Jie, Jin, Bo, Wen, Jia-xiang, Wu, Yan-jun, Yang, Hong, and Wang, Fan

Subjects
Neurology, Neurology (clinical)
Abstract

ObjectiveTo use structural magnetic resonance imaging (3D-MRI) to evaluate the abnormal development of the cerebral cortex in infants with global developmental delay (GDD).MethodsThe GDD group includes 67 infants aged between 112 and 699 days with global developmental delay and who underwent T1-weighted MRI scans in Shanxi Children's Hospital from December 2019 to March 2022. The healthy control (HC) group includes 135 normal developing infants aged between 88 and 725 days in Shanxi Children's Hospital from September 2020 to August 2021. Whole-brain T1-weighted MRI scans were carried out with a 3.0-T magnetic resonance scanner, which was later processed using InfantSurfer to perform MR image processing and cortical surface reconstruction. Two morphological features of the cortical surface of the 68 brain regions were computed, i.e., the cortical thickness (CT) and cortical surface area (SA), and compared between the GDD and HC groups.ResultsWith regard to the CT, the HC group showed a rapid decrease at first and then a slow increase after birth, and the CT of the GDD group decreased slowly and then became relatively stable. The GDD group showed bilaterally higher hemispherical average CT than those in the HC group. In detail, for the left hemisphere, except in the entorhinal and temporal poles in which the average CT values of the two brain regions were lower than those of the HC group, the CT of the 26 brain regions in the GDD group was higher than those of the HC group (p < 0.05). For the right hemisphere, the CT of the entorhinal in the GDD group was lower than that in the HC group. Otherwise, the CT of the remaining 28 brain regions was higher than those in the HC group (p < 0.05). With regard to the SA, both groups showed a rapid increase after birth till 23 months and remained quite stable afterward. The GDD group shows lower SA bilaterally than that in the HC group. In detail, SA in the GDD group was lower in most cortical regions of both hemispheres than in the HC group (p < 0.05), except for the right temporal pole and entorhinal. When testing for brain asymmetry, we found that the HC group showed obvious asymmetry of CT and SA, while only a few cortical regions in the GDD group showed asymmetry.

Published
2022

50. Transvaginal mesh procedures for prolapse, analyzing its outcome rates and complications-literature review

Author

Jasma Mally, Zheng Xue hua, Sanjaya Karki, Raghvendra Thakur, Zheng Guiying, Wu Yan Jun, and Nijamudin

Subjects
Polypropylene mesh, Pelvic organ, medicine.medical_specialty, genetic structures, Mesh repair, business.industry, Medicine, business, Surgery
Abstract

Objective of the study: To know the efficacy of transvaginal mesh repair augmented by synthetic polypropylene mesh for pelvic organ prolapse with objective and subjective result of the

Published
2013

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