Results 131 to 140 of about 16,768 (179)

[Effects of sterilization of the human dura mater by ethylene oxide].

Arquivos brasileiros de cardiologia, 1981
A B, Fortuna, R W, Vieira, N, Mortali, R G, Terzi, M, Yamamoto, C M, do Amaral   +5 more
openaire   +1 more source

Morpho-mechanical mapping of human dura mater microstructure

Acta Biomaterialia, 2023
The human dura mater is known to impact vastly traumatic brain injury mechanopathology. In spite of this involvement, dura mater is typically neglected in computational and physical human head models. The lack of location-dependent microstructural and related mechanical data of dura mater may be considered a rationale behind this simplification.
Justyna A Niestrawska, Marko Rodewald, Constanze Schultz   +2 more
exaly   +3 more sources

Biomechanics of vascular areas of the human cranial dura mater

Journal of the Mechanical Behavior of Biomedical Materials, 2022
Accurate biomechanical properties of the human cranial dura mater are paramount for computational head models, artificial graft developments and biomechanical basic research. Yet, it is unclear whether areas of the dura containing meningeal vessels biomechanically differ from avascular areas. Here, 244 dura mater samples with or without vessels from 32
M Jeejo, Mario Scholze, Joanna Tomlinson   +2 more
exaly   +4 more sources

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Biomechanical characterization of human dura mater

Journal of the Mechanical Behavior of Biomedical Materials, 2018
A reliable computational model of the human head is necessary for better understanding of the physical mechanisms of traumatic brain injury (TBI), car-crash investigation, development of protective head gear and advancement of dural replacement materials.
Julie Vastmans, Heleen Fehervary, Bart Depreitere   +2 more
exaly   +3 more sources

Dynamic load response of human dura mater at different velocities

Journal of the Mechanical Behavior of Biomedical Materials, 2023
Despite of its assumed role to mitigate brain tissue response under dynamic loading conditions, the human dura mater is frequently neglected in computational and physical human head models. A reason for this is the lack of load-deformation data when the dura mater is loaded dynamically.
Johann Zwirner, Benjamin Ondruschka, Mario Scholze   +2 more
exaly   +3 more sources

Dopamine Receptors in the Human Dura Mater

Neurochemical Research, 2004
Dopamine receptors (Dar) were studied as a component of the nervous dopaminergic system in the human dura mater. Dar were stained in several dural zones (vascular, perivascular, intervascular) in different regions (basal, calvarial, tentorial, occipital, frontal, parietal, temporal) of the cranial meninges.
CAVALLOTTI, Carlo, Daniela Cavallotti, TONNARINI, Gian Franco, TRANQUILLI LEALI, Francesca Maria   +3 more
openaire   +3 more sources

The Resistance of the Human Dura Mater to Needle Penetration

Regional Anesthesia: The Journal of Neural Blockade in Obstetrics, Surgery, & Pain Control, 1992
Methods. An aneroid manometer attached to a needle during lumbar puncture for spinal anesthesia was used to record the pressure in the epidural space, and an attempt was made to define the moment the needle contacted and indented the dura mater. Results.
E, Zarzur, J J, Goncalves
openaire   +2 more sources

Catecholaminergic Innervation of the Human Dura Mater Involved in Headache

Headache, 1998
The catecholaminergic innervation of cranial dura mater in humans was studied by examining several dural zones (vascular, perivascular, intervascular) in different regions (basal, calvarial, occipital, frontal, tentorial, parietal, temporal). The results demonstrate that catecholaminergic nerve fibers are present in human cranial dura
Daniela Cavallotti, Marco Ártico, Gian Domenico Iannetti   +2 more
exaly   +3 more sources

Optical clearing of human dura mater

Optics and Spectroscopy, 2005
The changes in the optical parameters of the human dura mater in the spectral range 400–700 nm caused by the action of an aqueous solution of mannitol with a concentration of 0.16 g/ml are studied in vitro. The diffusion of mannitol into the tissue leads to a partial matching between the refractive indices of the structure-forming elements (the ...
É. A. Genina, A. N. Bashkatov, V. I. Kochubey, V. V. Tuchin   +3 more
openaire   +1 more source

Reconstruction of orbital fractures with dehydrated human dura mater

Journal of Oral and Maxillofacial Surgery, 2000
The best method for reconstructing the fractured orbital floor remains controversial. This article evaluates the usefulness of dehydrated human dura mater for orbital floor reconstruction after facial trauma.A retrospective analysis of 55 patients who had undergone surgical repair of orbital fractures was performed.
M F, Guerra, J S, Pérez, F J, Rodriguez-Campo, L N, Gías   +3 more
openaire   +2 more sources