Results 131 to 140 of about 562,738 (359)

Kinetics-like equation for cerebrospinal fluid-blood diffusion models

Revista Cubana de Investigaciones Biomédicas, 2020
Introduction: The diffusion of proteins from the blood to the cerebrospinal fluid is influenced by its molecular weight and by the intrinsic properties and biological properties of the protein. Objective: Determinate the diffusion of new proteins as they
José Alejandro Rodríguez-Pérez, Alejandro Mirabal-Viel, Vanessa Pérez-del-Vallín, Christian Meijides-Mejías, William Castillo-González, Jairo Lumpuy-Castillo, Alberto Juan Dorta-Contreras   +6 more
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Toward Wireless Implantable Robotic Systems Driven by Magnetic Field for Personalized Therapy

Advanced Robotics Research, EarlyView.
Robotic materials are playing an increasingly vital role in enabling sensing and actuation at small scales. This perspective highlights recent advances in magnetic materials and magnetically actuated devices for wireless sensing, actuation, and energy harvesting toward implantable robotic systems for closed‐loop therapy.
Yusheng Wang, Ruijian Ge, Xiaoguang Dong
wiley   +1 more source

Unintentional injection of contrast agent into the subdural space during an epidural blood patch procedure identified the site of cerebrospinal fluid leak: a case report

JA Clinical Reports
Background CT myelography is a definitive diagnostic tool for cerebrospinal fluid leakage. We report a case in which the site of a cerebrospinal fluid leak that had been difficult to identify on CT myelography was fortuitously localized owing to ...
Momoko Hattori, Hiroai Okutani, Mayuu Kobata, Daisuke Ishimoto, Yumiko Takao, Nobutaka Kariya, Munetaka Hirose   +6 more
doaj   +1 more source

Linked CSF reduction of phosphorylated tau and IL-8 in HIV associated neurocognitive disorder. [PDF]

, 2019
HIV-associated neurocognitive disorder (HAND) is a common condition in both developed and developing nations, but its cause is largely unknown. Previous research has inconsistently linked Alzheimer's disease (AD), viral burden, and inflammation to the ...
Anderson, Albert M, Christina Howell, J, Franklin, Donald, Hu, William T, Kollhoff, Alexander, Letendre, Scott, Loring, David W, Ozturk, Tugba, Tyor, William R, Waldrop-Valverde, Drenna   +9 more
core   +1 more source

Genomic Alterations Identification and Resistance Mechanisms Exploration of NSCLC With Central Nervous System Metastases Using Liquid Biopsy of Cerebrospinal Fluid: A Real-World Study [PDF]

, 2022
Fangfang Shen, Naixin Liang, Zaiwen Fan, Min Zhao, Jing Kang, Xifang Wang, Qun Hu, Yongping Mu, Kai Wang, Mingming Yuan, Rongrong Chen, Wei Guo, Guilan Dong, Jun Zhao, Jun Bai   +14 more
openalex   +1 more source

Inhibiting Liver‐Derived C3 Protein Rescues Anesthesia/Surgery‐Induced Cognitive Impairment, Synaptic Disorders, and Microglial Phagocytosis

Advanced Science, EarlyView.
This study provides evidence that anesthesia/surgery can induce the BBB breakdown and promote the release of hepatogenous C3 protein into the blood. This surgical dual factors ultimately drove C3 to cross the damaged BBB and selectively colocalize with C3aR in the hippocampus, which results in structural and functional injury of synapse, C3aR‐mediated ...
Qianqian Wu, Peilin Cong, Zhouxiang Li, Yuxin Zhang, Huanghui Wu, Qian Zhang, Yawei Li, Li Tian, Qingyuan Miao, Yinggang Zheng, Hui Zhang, Qian Chen, Enduo Feng, Xinyang Li, Zheping Chen, Dong‐Xin Wang, Xinwei Huang, Lize Xiong   +17 more
wiley   +1 more source

Analysis of changes in the chemokine CXC ligand 13 in serum and cerebrospinal fluid of patients with neuromyelitis optica

Scientific Reports
To determine correlation between the Extended Disability Status Scale(EDSS) grade and the progression of neuromyelitis optica(NMO) patients’ levels of the chemokine CXC ligand 13 (CXCL13) in their serum and cerebrospinal fluid.
Juan Zhou, Shalin Luo, Xiaoxi Yao, Haipeng Li, Ying Wen   +4 more
doaj   +1 more source

A Closer Look at the Global Management of Spina Bifida: The Implementation of Endoscopic Third Ventriculostomy in the Treatment of Spina Bifida-Related Hydrocephalus in Africa [PDF]

, 2018
Spina bifida, specifically myelomeningocele, is a debilitating neural tube defect that affects patients and families throughout the world. Traditional management and treatment methods are described, followed by an explanation of why this is often ...
Burckart, Caryssa
core   +1 more source

Subventricular Zone‐on‐a‐Chip: A Model to Study Neurogenesis Disruption in Neonatal Intraventricular Hemorrhage

Advanced Science, EarlyView.
A human subventricular zone‐on‐a‐chip is developed to model intraventricular hemorrhage (IVH) in preterm infants. This platform enables the study of inflammation‐driven neurogenic disruption. Exposure to hemorrhagic cerebrospinal fluid and red blood cell lysate activated inflammatory pathways, with IL1B emerging as a key mediator.
Laura Nicoleti Zamproni, Begüm Gökçe, Magnus Gram, Coco Holliday, Aylin Sendemir, Marimélia Aparecida Porcionatto, Anna Herland   +6 more
wiley   +1 more source

Abdominal cerebrospinal fluid pseudocysts in patients with ventriculoperitoneal shunts: 30 years of experienceFNx01

Journal of Indian Association of Pediatric Surgeons, 2007
Aim: We evaluated the treatment outcome of the patients having cerebrospinal fluid pseudocyst following ventriculo-peritoneal shunt. Materials and Methods: During the period of 1975 to 2005, 392 hydrocephalic patients underwent ventriculo-peritoneal ...
Sanal M, Laimer E, Haussler B, Hager J
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