Results 101 to 110 of about 44,109 (276)
, 2014 Previously there have been no methods for directly tracing the flow of cerebrospinal fluid (CSF) under physiological conditions, and the circulation of CSF has therefore been studied and visualized by injecting a radioactively labeled tracer or ...
Shinya Yamada, Yamada, Shinya
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Label‐Free Detection of a Neurotransmitter Using an Aptamer‐Functionalized Amorphous IGZO Transistor
Advanced Materials Interfaces, EarlyView.An aptamer‐functionalized amorphous IGZO thin‐film transistor enables label‐free electrical detection of the neurotransmitter serotonin under liquid‐gated operation. Stepwise surface functionalization ensures stable biomolecule integration and efficient electrostatic coupling.
Ngoc Thanh Ho +3 more
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Mathematical modelling and analysis of cerebrospinal mechanics: an investigation into the parthogenesis of syringomyelia [PDF]
Syringomyelia is a disease in which fluid-filled cavities, called syrinxes, form in the spinal cord causing progressive loss of sensory and motor functions.
Elliott, Novak Samuel Jon
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Chromosomal Instability Drives Glioblastoma Heterogeneity and Therapeutic Opportunities
Advanced Science, EarlyView.ABSTRACT Glioblastoma, the most aggressive and lethal form of brain cancer, is defined by profound genomic instability, with Chromosomal Instability (CIN) playing a central role in driving tumor progression, therapy resistance, and poor prognosis. CIN is characterized by numerical and structural alterations, is driven by mechanisms such as mitotic ...
Amarnath Pal +3 more
wiley +1 more source
Cerebrospinal fluid dynamics in the field of neurosurgery.
The Bulletin of Tokyo Medical and Dental University, 1979 Alteration in the cerebrospinal fluid (CSF) circulation was studied in 62 patients with neurosurgical diseases by CT cisternography using a water-soluble contrast medium, metrizamide, and also with radionuclide (169Yb- or 111In-DTPA) cisternography. As a rule, the patterns of both methods were in good agreement.
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Dynamics of brain-derived proteins in cerebrospinal fluid [PDF]
Clinica Chimica Acta, 2001 The recent theory of blood-cerebrospinal fluid (CSF) barrier function and dysfunction connects molecular flux and CSF flow rate. A reduced CSF flow rate is sufficient to account for the observed hyperbolic relation between different blood-derived protein concentrations in CSF in cases of a blood-CSF barrier dysfunction.The dynamics of brain-derived ...
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Advanced Science, EarlyView.Neuronal PKM2‐driven glycolysis generates excess lactate that triggers histone H3K18 lactylation (H3K18la), establishing a pathogenic metabolic‐epigenetic axis in epilepsy. Elevated H3K18la enriches the Cop1 promoter, transcriptionally upregulating the E3 ubiquitin ligase COP1, which subsequently drives proteasomal degradation of GABAARβ2 and impairs ...
Yuan Meng +8 more
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Eye and Brain, 2021 Hanspeter E Killer,1 Achmed Pircher2,3 1Department of Biomedicine, University Hospital Basel & University Basel, Basel, Switzerland; 2Department of Neuroscience/Ophthalmology, Uppsala University, Uppsala, Sweden; 3Department of Ophthalmology ...
Killer HE, Pircher A
doaj
Flow Analysis of Cerebrospinal Fluid inside Catheters used for Hydrocephalus Patients According to Brain MRI Image by Means of CFD [PDF]
Chemical Process Design(1) The treatment of hydrocephalus is the use of cerebrospinal shunts. These shunts are made up of different parts. One of the most important parts of these shunts is their catheter, which is placed inside the ventricle of the brain in order to drain ...
Saeed Moghadam Deymeh
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Advanced Science, EarlyView.The cellular actors of oxytocin signaling are under intense scrutiny. A brain‐wide anatomical and functional analysis in mice and rats reveals widespread expression of oxytocin receptors in astrocytes. These receptors are functionally active and, in the nucleus accumbens, selectively regulate male social affiliation.
Clémence Denis +32 more
wiley +1 more source