Comparison of Biomechanical Properties of Dura Mater Substitutes and Cranial Human Dura Mater : An In Vitro Study
نویسندگان
چکیده
منابع مشابه
Mechanical properties of cervical dura mater.
The aim of the study was to determine experimentally the stress as strain function as well as the orthotropy and heterogeneity of porcine dura mater of the cervical spinal cord. Material was divided into groups based on the place of collection, considering the dorsal side and ventral side, specifying the number of cervical vertebra, and the direction of tension of the sample - longitudinal or c...
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Polysaccharide from Dura mater By Yoshiharu Saito and Koh-Iti Turumi (齋 藤 義 治) (鶴 見 膠 一) From the Department of Biochemistry, Fukushima Medical College, Fukushima (Received for publication, October 10, 1954) Chemical studies of dura mater has not as yet been accomplished. Histologicaly dura mater is composed of connective tissue. We examined the tissue histochemically by periodic acid oxidation...
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BACKGROUND AND OBJECTIVES This study aimed to evaluate the transverse and longitudinal distensibility of the posterior human lumbar dura mater. Results are compared with previous literature on biomechanical property studies. Possible clinical implications were also examined. METHODS Samples of human dural sac were obtained from autopsy studies in three adult male cadavers. Dural sac samples w...
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Non-Hodgkin's lymphomas (NHL) rarely presents as a localized mass involving the dura. We present the case of a 55 year old lady with primary NHL of the dura. A 55 year old lady presented with seizures of 3 month duration. There was no neurologic defecit. Computed tomogram (CT) of brain showed a lobulated dural based well enhancing lesion in left frontoparietal and right frontal region extending...
متن کاملMathematical model for the viscoelastic properties of dura mater.
Introduction It is becoming increasingly important to develop accurate mathematical models of human tissue for use in finite element analysis and in the development of replacement materials. For modelling the impingement of bone fragments on the spinal cord during fracture, the properties of the dura mater are required but only limited data is available. Failure stresses under tensile loading h...
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ژورنال
عنوان ژورنال: Journal of Korean Neurosurgical Society
سال: 2019
ISSN: 2005-3711,1598-7876
DOI: 10.3340/jkns.2019.0122