Results 81 to 90 of about 573,105 (295)

Statistical shape modeling of cam femoroacetabular impingement [PDF]

Journal of Orthopaedic Research, 2013
ABSTRACTStatistical shape modeling (SSM) was used to quantify 3D variation and morphologic differences between femurs with and without cam femoroacetabular impingement (FAI). 3D surfaces were generated from CT scans of femurs from 41 controls and 30 cam FAI patients.
Michael D, Harris, Manasi, Datar, Ross T, Whitaker, Elizabeth R, Jurrus, Christopher L, Peters, Andrew E, Anderson   +5 more
openaire   +2 more sources

The ubiquitin ligase RNF115 is required for the clearance of damaged lysosomes

FEBS Letters, EarlyView.
Upon lysosomal rupture, an E3 ubiquitin ligase RNF115 translocates from the cytosol to the damaged lysosomal membrane. Moreover, RNF115 depletion impairs the clearance of damaged lysosomes, identifying it as a key regulator of lysosomal quality control.
Sae Nakanaga, Toshiki Takahashi, Akiko Kuma, Hiroyuki Kawahara   +3 more
wiley   +1 more source

Deformable Head Atlas of Chinese Adults Incorporating Inter-Subject Anatomical Variations

IEEE Access, 2018
To date, many digital atlases of the human head have been developed, but few incorporate the anatomical variations of the population. In this paper, for the first time, we constructed two digital head atlases (DHAs) of Chinese male and female adults ...
Zhaofeng Chen, Tianshuang Qiu, Li Huo, Lijuan Yu, Hongcheng Shi, Yanjun Zhang, Hongkai Wang   +6 more
doaj   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source

Articulated Statistical Shape Model-Based 2D-3D Reconstruction of a Hip Joint

, 2014
In this paper, reconstruction of three-dimensional (3D) patient-specific models of a hip joint from two-dimensional (2D) calibrated X-ray images is addressed.
J. Heverhagen, G. Zheng, Balestra, Steven, Nolte, Lutz-Peter, Schumann, S., S. Schumann, Zheng, Guoyan, L. Nolte, S. Balestra, Heverhagen, Johannes   +9 more
core   +1 more source

Inter-Subject Shape Correspondence Computation From Medical Images Without Organ Segmentation

IEEE Access, 2019
Statistical shape models (SSMs) have been established as robust anatomical priors for medical image segmentation, registration and anatomy modelling. To construct an SSM which accurately models the inter-subject anatomical variations, it is crucial to ...
Zhaofeng Chen, Tianshuang Qiu, Li Huo, Lijuan Yu, Hongcheng Shi, Yanjun Zhang, Hongkai Wang   +6 more
doaj   +1 more source

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

FEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai, Mohyeddine Omrane, Nassima Benzoubir, Didier Samuel, Ama Gassama‐Diagne   +4 more
wiley   +1 more source

Statistical shape model with random walks for inner ear segmentation

, 2016
Cochlear implants can restore hearing to completely or partially deaf patients. The intervention planning can be aided by providing a patient-specific model of the inner ear.
Esmeralda Ruiz Pujadas, Piella, Gemma, Ballester, Miguel Angel González, Pujadas, Esmeralda Ruiz, Miguel Angel González Ballester, Kjer, Hans Martin, Gemma Piella, Hans Martin Kjer   +7 more
core   +1 more source

A Bi-atrial Statistical Shape Model and 100 Volumetric Anatomical Models of the Atria

, 2021
This dataset is part of the publication "A bi-atrial statistical shape model for large-scale in silico studies of human atria: model development and application to ECG simulations" (C. Nagel et al.).
Sanchez, Jorge, Loewe, Axel, Azzolin, Luca, Nagel, Claudia, Dössel, Olaf, Zheng, Tianbao, Schuler, Steffen   +6 more
core   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source