Results 51 to 60 of about 42,575 (291)

Wireless, Adaptable and Fully Implantable Battery‐powered Devices for Optical Stimulation of the Spinal Cord in Small Rodents

Advanced Science, EarlyView.
Current technologies for spinal cord optogenetic stimulation rely on external power sources and face reliability constraints in freely behaving animals. Here, a fully implantable, battery‐powered optoelectronic device is introduced, enabling operation in any selected environment with wireless recharging for months‐long stimulation.
Shahriar Shalileh, Adan Moallemi, Elham Mohseni Vadeghani, Samuel Tretjakov, Brianna Tsuyuki, Alexander Golab, Benjamin Rever, Wolfram Tetzlaff, Dena Shahriari   +8 more
wiley   +1 more source

Cervical dystonia : abnormal cerebral activation patterns related to preparation and execution of hand movement [PDF]

, 2008
Cervical dystonia (CD) is a movement disorder characterized by sustained involuntary muscular contractions which cause repetitive twisting movements and abnormal postures of the head. CD is primarily a brain disorder.
Vries, Paulien Maria de, Vries, Paulien Maria de,   +1 more
core  

Targeting PLD3 Reverses the Immunosuppressive Niche by Reprogramming Tumor‐Associated Macrophages and Potentiates Antitumor Immunity

Advanced Science, EarlyView.
PLD3 activates the lysosomal‐AKT‐NF‐κB axis to drive cellular senescence in macrophages, establishing an immunosuppressive TME by limiting the infiltration of cytotoxic T, NK, and NKT cells, which confers resistance to anti‐PD‐1 therapy. Abrine inhibits PLD3 expression, restoring antitumor immunity and synergizing with anti‐PD‐1 treatment.
Xingtu Qin, Qiong Li, Xuemei Xu, Yuhan Wu, Yin Zhu, Jieqiong Wu, Yuan Fang, Qiubei Chen, Shuyang Wang, Jiang Yu, Yaping Ye, Hongli Jiao   +11 more
wiley   +1 more source

Spinabifida of atlas

National Journal of Clinical Anatomy, 2012
During the routine osteology demonstration for the first year MBBS students, the authors came across the presence of incomplete posterior arch in one of the atlas.
K Padmalatha, B S Prakash, N Balachandra, Y Mamatha   +3 more
doaj   +1 more source

Analytical Static Stress Analysis of First Cervical Vertebra (Atlas)

Annals of the Academy of Medicine, Singapore, 2000
Introduction: Fracture of the atlas was first described by Jefferson (1920). He theorised a bursting mechanism of fracture as the occipital condyles were driven into the atlas. Experimental studies by Hays and Alker (1988) and Panjabi et al (1991) were also conducted to explain the injury mechanisms.
E C, Teo, H W, Ng
openaire   +2 more sources

Traumatismos da coluna cervical atendidos em Florianópolis. análise de 66 casos. [PDF]

, 2001
Trabalho de Conclusão de Curso - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Departamento de Clínica Cirúrgica, Curso de Medicina, Florianópolis ...
Barbosa, Diogo Rath Fingerl
core  

Tupandactylus navigans GP/2E 9266 cervical vertebrae.

, 2021
3D model of atlas/axis complex (A); cervical vertebra 03 (B); cervical vertebra 04 (C); cervical vertebrae series (D); cervical vertebra 05 (E); cervical vertebra 06 (F); cervical vertebra 07 (G).
Victor Beccari (11330996), Felipe Lima Pinheiro (11330999), Ivan Nunes (10342139), Luiz Eduardo Anelli (11331002), Octávio Mateus (530872), Fabiana Rodrigues Costa (11331005)   +5 more
core   +1 more source

Targeting KDM3B Elicits Anti‐tumor Immunity by Alleviating SHP1–mediated STING Suppression in Triple–Negative Breast Cancer

Advanced Science, EarlyView.
P3FI–90 treatment targets KDM3B, reshapes the epigenetic landscape, and suppresses SHP1 expression, thereby activating STING–TBK1–IRF3–type I IFN signaling pathway. Consequently, CD8+ T cells are recruited to the tumor site and activated to produce IFN–γ and GZMB, leading to the killing of TNBC cells.
Xiaolong Wang, Wenhao Li, Yifei Wang, Ning Zhang, Bing Chen, Wenjing Zhao, Lijuan Wang, Dan Luo, Qifeng Yang   +8 more
wiley   +1 more source

Research on simulation calculation method of biomechanical characteristics of C1-3 motion segment damage mechanism

Chinese Journal of Contemporary Neurology and Neurosurgery, 2013
Objective To develop the finite element model (FEM) of cervical spinal C1-3 motion segment, and to make biomechanical finite element analysis (FEA) on C1-3 motion segment and thus simulate the biomechanical characteristics of C1-3 motion segment in ...
Ju-ying HUANG, Hai-yun LI, Feng-zeng JIAN, Li-li XU   +3 more
doaj  

Achados na ressonância magnética em pacientes com cervicobraquialgia [PDF]

, 2007
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde. Programa de Pós-graduação em Saúde PúblicaEsta pesquisa consiste em uma coorte histórica onde são selecionados 60 pacientes submetidos a exames de ressonância ...
Silva, Gilka Amélia Antunes da
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