Results 31 to 40 of about 6,339 (174)

Comparative Evaluation of Morphological Findings and Flow-Sensitive Magnetic Resonance Parameters in Patients with Chiari 1 Malformation Against Healthy Individuals

İstanbul Medical Journal, 2023
Introduction:A better understanding of the cerebrospinal fluid (CSF) flow dynamics of Chiari 1 malformation (CM-1) may help to reach more specific parameters for indicating therapy and response to therapy.
Direnç Özlem Aksoy, İrem Yaşar, Yeşim Karagöz, Velican Gündoğdu, Seray Kurt Güney, Abdullah Soydan Mahmutoğlu   +5 more
doaj   +1 more source

Reference biometry of foetal brain by prenatal MRI and the distribution of measurements in foetuses with ventricular septal defect

Annals of Medicine, 2021
Objective To provide the reference biometric measurements of the normal foetal brain by prenatal MRI and describe the distribution of measurements in the foetuses with ventricular septal defect (VSD).Methods This retrospective study analysed the ...
Feng Xia, Yu Guo, Hua He, Peiwen Chen, Jianbo Shao, Wei Xia   +5 more
doaj   +1 more source

Assessment of Neonatal Gestational Age by Ultrasonographic Transverse Cerebellar Diameter Measurement - A Prospective Cross-Sectional Study [PDF]

Iranian Journal of Neonatology
Background: Accurate assessment of gestational age (GA) is important for management and monitoring of neonates. Traditional GA in neonates is assessed mother's first day of last menstrual period (LMP) which can be inaccurate in case of irregular cycle ...
Sachin Verma, Astha Pandey, Neeta Bhargava, Vaishali Upadhyaya   +3 more
doaj   +1 more source

Fetal Brain Biometric Measurements on 3D Super-Resolution Reconstructed T2-Weighted MRI: An Intra- and Inter-observer Agreement Study

Frontiers in Pediatrics, 2021
We present the comparison of two-dimensional (2D) fetal brain biometry on magnetic resonance (MR) images using orthogonal 2D T2-weighted sequences (T2WSs) vs. one 3D super-resolution (SR) reconstructed volume and evaluation of the level of confidence and
Marie Khawam, Priscille de Dumast, Priscille de Dumast, Pierre Deman, Pierre Deman, Hamza Kebiri, Hamza Kebiri, Thomas Yu, Thomas Yu, Sébastien Tourbier, Hélène Lajous, Hélène Lajous, Patric Hagmann, Philippe Maeder, Jean-Philippe Thiran, Jean-Philippe Thiran, Jean-Philippe Thiran, Reto Meuli, Vincent Dunet, Meritxell Bach Cuadra, Meritxell Bach Cuadra, Mériam Koob   +21 more
doaj   +1 more source

Fetal Cerebellar Area: Ultrasound Reference Ranges at 13–39 Weeks of Gestation

, 2023
Background and Objectives: The present study aims to provide prenatal 2-dimensional ultrasonographic (2D-US) nomograms of the normal cerebellar area.
Gabriele Ruffo, Giordana Sica, Luigi Manzo, Carmine Sica, Attilio Tuscano, Alice Giorno, Paolo Toscano, Giosuè Giordano Incognito, Giuliana Orlandi, Laura Letizia Mazzarelli, Letizia Di Meglio, Antonia Lettieri, Aniello Di Meglio, Olimpia Gabrielli, Lavinia Di Meglio, Ferdinando Antonio Gulino, Enrica Di Lella   +16 more
core   +1 more source

GPR124 Alleviates Blood–Brain Barrier Disruption by Enhancing Microvascular Endothelial Function after Traumatic Brain Injury

Advanced Science, EarlyView.
Our study reveals the protective role of GPR124 in maintaining BBB integrity and promoting neurological recovery following TBI. It makes a significant contribution by uncovering a novel molecular interaction between GPR124 and FGFBP1 and linking this to activation of the Wnt/β‐catenin signaling pathway in vascular repair mechanisms.
Chen Wang, Lin Cai, Qiuyuan Gong, Yang Yang, Yuqing Liang, Xinyu Niu, Lai Wei, Ze Liu, Shengju Wu, Yinghui Men, Yaohui Tang, Jun Ding, Hengli Tian, Hao Chen   +13 more
wiley   +1 more source

Frontal lobe development in fetuses with growth restriction by using ultrasound: a case–control study

BMC Pregnancy and Childbirth, 2022
Background Fetal growth restriction (FGR) occurs in up to 10% of pregnancies and is a leading cause of perinatal mortality and neonatal morbidity. Three-dimensional ultrasonography of intracranial structure volume revealed significant differences between
Ruan Peng, Qiao Zheng, Li-Hong Wu, Xia Yin, Ju Zheng, Hong-Ning Xie   +5 more
doaj   +1 more source

Electroacupuncture Improves the Learning and Memory by Modulating Hippocampal Glucose Metabolism through IGF1/IGF1R Signaling in Alzheimer's Disease

Advanced Science, EarlyView.
Electroacupuncture (EA) ameliorates learning and memory function in 5×FAD mice by regulating the brain glucose metabolic network. This neuroprotective effect is closely related to enhancing neuronal energy utilization via the IGF1/IGF1R signaling pathway.
Shengxiang Liang, Qingqing Zhang, Xiuxiu Wang, Lixin Peng, Xinru Ji, Jiawei Wang, Yusi Zhang, Jiayang Huang, Junchao Yang, Shiqi Zhan, Yiping Xiao, Weilin Liu, Lidian Chen   +12 more
wiley   +1 more source

Signs of Intracranial Hypertension, Hypermobility, and Craniocervical Obstructions in Patients With Myalgic Encephalomyelitis/Chronic Fatigue Syndrome

Frontiers in Neurology, 2020
The pathophysiology of myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) is unknown. In this study, we test the hypothesis that hypermobility, signs of intracranial hypertension (IH), and craniocervical obstructions may be overrepresented in ...
Björn Bragée, Björn Bragée, Anastasios Michos, Brandon Drum, Brandon Drum, Mikael Fahlgren, Mikael Fahlgren, Robert Szulkin, Bo C. Bertilson, Bo C. Bertilson, Bo C. Bertilson   +10 more
doaj   +1 more source

Targeting the PDK1/c‐Myc/SOX10 Signaling in Oligodendrocytes Alleviates Neuropathic Pain

Advanced Science, EarlyView.
This work reveals that oligodendrocyte homeostasis, mediated by PDK1, is a critical determinant of neuropathic pain (NPP) pathogenesis. Disruption of PDK1 in oligodendrocytes impairs SOX10‐dependent myelination programs through c‐Myc accumulation, leading to disrupted myelination and the pathophysiology of NPP.
Pingping Qiao, Lifang Guo, Guochao Yang, Chaoli Huang, He Wang, Jian‐Jun Yang, Guiquan Chen, Yimin Hu   +7 more
wiley   +1 more source