Results 41 to 50 of about 4,334,492 (252)

Delayed Presentation of Traumatic Cerebrospinal Fluid Rhinorrhea: Case Report and Literature Review

open access: yesAllergy & Rhinology, 2015
Cerebrospinal fluid (CSF) leak is one of several complications that can occur after traumatic skull base injury. Although most patients present soon after the injury occurs, some can present years later, with resulting morbidity and the need for ...
Richard A. Guyer B.A.   +1 more
doaj   +1 more source

Deep Learning Network‐Tailored Microenvironment Matching of 4D Bioprinting Bioactive Scaffolds for Bone Regeneration

open access: yesAdvanced Science, EarlyView.
A DLN dataset was built to analyze MABS composition versus in vitro/in vivo osteogenesis and angiogenesis. An MLP neural network, taking BG morphological parameters as input, extracts bioactive features from these datasets. A rabbit tibial defect model then validates 4D‐printed MABS for adaptability and bone regeneration in critical defects.
Xiongjie Liang   +12 more
wiley   +1 more source

Fracture of base of skull [PDF]

open access: yesTransactions of the Royal Academy of Medicine in Ireland, 1894
n ...
openaire   +2 more sources

Treatment of Cerebrospinal Fluid leakage in Skull Base Surgery [PDF]

open access: yes, 2008
Objective : In various skull base approaches, the risk of cerebrospinal fluid (CSF) leakage exists and the leakage may lead to a life-threatening condition such as meningoencephalitis.
안정용   +4 more
core  

Endoscopic Anterior Skull Base Resection for Olfactory Neuroblastoma

open access: yes, 2015
Background: This study reports our experience with endoscopic endonasal anterior skull base resection for olfactory neuroblastoma. Study Design: This study is a retrospective chart review at a tertiary medical center from 1996 to 2013.
Raymond, Mallory   +4 more
core   +1 more source

Analysis of Associated Spinal Fractures in Cases of Traumatic Intracranial Hemorrhage or Skull Fracture [PDF]

open access: yes, 2016
Introduction: Patients with traumatic intracranial hemorrhage (ICH) or skull fracture are typically admitted to the Department of Neurosurgery for fear of delayed neurological deterioration.
Yoshino K, Suzuki K, Yunoki M, Uneda A
core   +1 more source

Gαi1/3 Are Essential for BMP2‐Induced Osteogenesis by Bridging BMP Receptors to the Gab1 Signaling Complex

open access: yesAdvanced Science, EarlyView.
The Gαi1/3 protein is a crucial connecting protein closely related to the signal transduction process of bone formation‐related cytokines such as BMP2. Gαi1/3 mediates downstream signaling pathways such as Smads and MAPK by binding to adaptor proteins like Gab1, thereby promoting the osteogenic effect of BMSCs.
Huajian Shan   +10 more
wiley   +1 more source

Skull-base fractures: Pearls of etiopathology, approaches, management, and outcome

open access: yesApollo Medicine, 2019
Fractures involving skull bases usually results from high-velocity impacts, i.e., motor vehicular accidents. The estimated incidence of skull-base fracture varies from 4% of all head injuries to 7%–16% of closed head injuries.
K V. L Narasinga Rao   +6 more
doaj   +1 more source

Engineered Xenogeneic Bone Scaffold with IL‐10 Nanodelivery System: Immunomodulation and BMSC Fate Programming for Skull Defect Repair

open access: yesAdvanced Science, EarlyView.
A multifunctional regenerative composite is constructed by 3D‐printing thermosensitive PNIPAM hydrogel embedded with MPDA@IL‐10 nanoparticles and autologous BMSCs onto antigen‐depleted porcine bone matrix for beagle critical‐sized skull defect reconstruction.
Weihao Lv   +16 more
wiley   +1 more source

Death due to fracture of thin calvarial bones after a fall: A forensic approach

open access: yesChinese Journal of Traumatology, 2017
A 45-year-old male was autopsied. He had fallen backwards from a two-stairs height to the ground and passed away. A skull fracture was detected in the left occipital area, extending up to the left side of the skull base.
Georgios Sioutas   +3 more
doaj   +1 more source

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