Results 31 to 40 of about 16,768 (179)

Biomechanical characterization of human temporal muscle fascia in uniaxial tensile tests for graft purposes in duraplasty

Scientific Reports, 2021
The human temporal muscle fascia (TMF) is used frequently as a graft material for duraplasty. Encompassing biomechanical analyses of TMF are lacking, impeding a well-grounded biomechanical comparison of the TMF to other graft materials used for ...
Johann Zwirner, Benjamin Ondruschka, Mario Scholze, Gundula Schulze-Tanzil, Niels Hammer   +4 more
doaj   +1 more source

What Is Considered a Variation of Biomechanical Parameters in Tensile Tests of Collagen-Rich Human Soft Tissues?—Critical Considerations Using the Human Cranial Dura Mater as a Representative Morpho-Mechanic Model

Medicina, 2020
Background and Objectives: Profound knowledge on the load-dependent behavior of human soft tissues is required for the development of suitable replacements as well as for realistic computer simulations.
Johann Zwirner, Mario Scholze, Benjamin Ondruschka, Niels Hammer   +3 more
doaj   +1 more source

ICP-MS Multi-Elemental Analysis of the Human Meninges Collected from Sudden Death Victims in South-Eastern Poland

Molecules, 2022
Metals perform many important physiological functions in the human body. The distribution of elements in different tissues is not uniform. Moreover, some structures can be the site of an accumulation of essential or toxic metals, leading to multi ...
Jacek Baj, Grzegorz Teresiński, Beata Kowalska, Tomasz Krajka, Grzegorz Buszewicz, Alicja Forma, Wojciech Flieger, Kaja Hanna Karakuła, Paweł Kędzierawski, Tomasz Cywka, Jolanta Flieger   +10 more
doaj   +1 more source

Spontaneous intracerebral haemorrhage associated with early-onset cerebral amyloid angiopathy and Alzheimer’s disease neuropathological changes five decades after cadaveric dura mater graft

Acta Neuropathologica Communications, 2023
Cerebral amyloid angiopathy (CAA) is a small vessel disease, causing spontaneous intracerebral hemorrhage (ICH) in the elderly. It is strongly associated with Alzheimer disease (AD), as most CAA patients show deposition of Aβ—i.e.
Riccardo Milani, Lucio Aniello Mazzeo, Daniela Vismara, Ilaria Salemi, Emanuele Dainese, Emanuela Maderna, Elisa Pellencin, Marcella Catania, Nicole Campanella, Giuseppe Di Fede, Giorgio Giaccone, Andrea Salmaggi   +11 more
doaj   +1 more source

The relationship between myodural bridges, hyperplasia of the suboccipital musculature, and intracranial pressure.

PLoS ONE, 2022
During mammalian evolution, the Myodural Bridges (MDB) have been shown to be highly conserved anatomical structures. However, the putative physiological function of these structures remains unclear.
Chan Li, Chen Yue, Zhao-Chang Liu, Jin Gong, Xiao-Song Wei, Heng Yang, Campbell Gilmore, Sheng-Bo Yu, Gary D Hack, Hong-Jin Sui   +9 more
doaj   +1 more source

Morphological features of the human dura mater in elderly and senile age

Сибирский научный медицинский журнал, 2023
A fairly common trauma in the population of developed and developing countries is traumatic brain injury, with a significant proportion of patients of the elderly and senile age due to objective reasons.
A. A. Balandin, M. K. Pankratov, I. A. Balandina   +2 more
doaj   +1 more source

Optical clearing of human dura mater by glucose solutions

Journal of Biomedical Photonics & Engineering, 2017
Significant light scattering by dura mater in the visible spectral range seriously restricts the application of noninvasive optical methods to the diagnostics and therapy of brain diseases.
Elina A. Genina, Alexey N. Bashkatov, Valery V. Tuchin   +2 more
doaj   +1 more source

Estudo micro-mesoscópico da parede lateral do seio cavernoso humano Human cavernous sinus: micro-mesoscopic study of the lateral wall

Arquivos de Neuro-Psiquiatria, 1996
Os autores estudam as estruturas contidas no seio cavernoso humano, tanto em seu interior como na sua parede lateral, através de cortes frontais seriados espessos. Mostram a importância desta parede que é freqüentemente usada como via de acesso cirúrgico
Renato Paulo Chopard, Guilherme A. Lucas, Alessandra Venosa   +2 more
doaj   +1 more source

The Strain Rates in the Brain, Brainstem, Dura, and Skull under Dynamic Loadings

Mathematical and Computational Applications, 2020
Knowing the precise material properties of intracranial head organs is crucial for studying the biomechanics of head injury. It has been shown that these biological tissues are significantly rate-dependent; hence, their material properties should be ...
Mohammad Hosseini-Farid, MaryamSadat Amiri-Tehrani-Zadeh, Mohammadreza Ramzanpour, Mariusz Ziejewski, Ghodrat Karami   +4 more
doaj   +1 more source

Neutrophil‐Mimetic MRI Enables Ultra‐Early Detection of Vascular Inflammation After Stroke

Advanced Healthcare Materials, EarlyView.
In this study, we developed neutrophil‐mimetic MRI probes that detect ultra‐early neuroinflammation following ischemic stroke by targeting E‐selectin. Within seconds of their injection, these microparticles mimic initial leukocyte adhesion to the activated cerebral endothelium.
Marion Isabelle Morvan, Damien Levard, Eloïse Lemarchand, Amal Boublay, Charly Helaine, Jolan Malherbe, Mikaël Naveau, Didier Goux, Igor Khalin, Ankita Talukdar, Cheun Pelleter, Charlène Jacqmarcq, Erwan Baudron, Isabelle Bardou, Sara Martinez de Lizarrondo, Maxime Gauberti, Denis Vivien, Antoine Philippe Fournier   +17 more
wiley   +1 more source