Results 121 to 130 of about 125,091 (256)

Trabecular Bone Score: Where are we now?

, 2015
International audienceThe Trabecular Bone Score is a rather new index obtained at the lumbar spine at the same time as a real bone mineral density. It was developed to reflect bone microarchitecture. It was proposed to be easily used in everyday practice
Chapuis, Laure, Souberbielle, Jean-Claude, Lespessailles, Eric, Breuil, Véronique, Legrand, Erick, Benhamou, Claude-Laurent, Marcelli, Christian, Cortet, Bernard, Feron, Jean-Marc, Bergot, Catherine, Bendavid, Sauveur, Chapurlat, Roland, D., Sutter, Bruno, Blain, Hubert, Roux, Christian, Fardellone, Patrice, Cohen Solal, Martine, Laroche, Michel, Thomas, Thierry, Gauvain, Jean-Bernard, Bousson, Valérie, Trémollières, Florence, Brazier, Michel, Linglart, Agnès, Chapurlat, Roland,, Briot, Karine, Weryha, Georges   +26 more
core   +1 more source

Bioenergetic Materials for Tissue Regeneration: Modulating Metabolism to Promote Cellular Anabolism

Advanced Science, EarlyView.
Bioenergetic materials (BEMs) modulate cellular metabolism to promote tissue regeneration. Their principal mechanisms of action include metabolic substrate supplementation, metabolic enzyme modulation, organelle transfer, electrical current regulation, redox homeostasis modulation, and oxygen tension modulation.
Yuchen He, Yuwen Wang, Jonathan F. Gong, Yiting Lei, Fei Jin, Weihong Zhu, Rocky S. Tuan, Zhong Alan Li   +7 more
wiley   +1 more source

Fisiología trabecular y glaucoma de ángulo abierto Trabecular physiology and open angle glaucoma

Revista Cubana de Oftalmología, 2012
El glaucoma constituye una de las enfermedades oculares más frecuentes en el mundo. Su etiología es variada, pero el problema radica generalmente en la evacuación del humor acuoso a nivel de la red trabecular y del canal de Schlemm.
Yoanner Martín Perera, Ibraín Piloto Díaz, Germán Álvarez Cisneros, Francisco Fumero González, Darlen Rodríguez Rivero, Lizet Sánchez Acosta   +5 more
doaj  

Transfer RNA‐Derived Small RNA‐5’tiRNAGln Drives HNRNPC Phase Separation to Promote Breast Cancer Bone Metastasis by Regulating IGF1R

Advanced Science, EarlyView.
This study reveals that 5'tiRNA‐Gln interacts with hnRNPC to promote IGF1R liquid‐liquid phase separation, which drives ERK1/2 signaling activation, EMT, and breast cancer bone metastasis. These findings highlight a novel mechanism of breast cancer bone metastasis and potential therapeutic target in metastatic breast cancer.
Bingnan Wang, Dongsong Liu, Xiaozhi Fan, Jiale Fan, Xuesi liu, Yu Wang, Zixin Wang, Mo Cheng, Ping Zhou, Wangjun Yan   +9 more
wiley   +1 more source

A Spatiotemporal Single‐Cell Atlas Uncovers Dysregulated ECM Dynamics and Septal Remodeling Arrest in Human Ventricular Septal Defects

Advanced Science, EarlyView.
Integrating single‐cell and spatial transcriptomics reveals human ventricular septal defect (VSD) as a disease of microenvironmental insufficiency and structural remodeling arrest. Attenuated endothelial‐fibroblast crosstalk, alongside downregulated THBS1/TGF‐β1 and MMP2 signaling networks, impairs the endothelial‐to‐mesenchymal transition (EndoMT) and
Xiaoyuan Zhang, Lun Zhu, Ze Sun, Ruolin Jia, Ziming Wang, Jiayao Zhao, Bohao Liu, Haiqing Xiong, Xiaowei Yu, Yanzhu Yue   +9 more
wiley   +1 more source

MicroCT Trabecular Bone Samples for Trabecular Thickness and Separation Measures

<p>Trabecular bone samples from micro CT (Xradia scanner, isotropic voxel size: 17.59 um, image size: 100x100x100) that have been segmented. These images were used to measure mean trabecular bone thickness and separation using the ORMIR_XCT Python ...
Kuczynski, Michael
core   +1 more source

Qualitative analysis of a microtomographic apparatus and measurement of the bone tissue density with reference to microgravity conditions [PDF]

, 2013
Computed Thomography is a relatively new field in the area of non destructive imaging.It allows to reconstruct the internal structure of opaque objects without destroy them.
Zuppante, Francesca
core  

Early Versus Late Recurrence in Olfactory Neuroblastoma: A Multi‐Institutional Analysis of Predictive Risk Factors

International Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Olfactory neuroblastoma (ONB) exhibits variable recurrence patterns, with significant late recurrences occurring years after treatment. We investigated cutoff periods to define late recurrence and identified predictors that distinguish patients at risk of late recurrence from those considered cured.
Alexandria Harris, Anthony Tang, Nicholas Fung, Joao Paulo Almeida, Pierre‐Olivier Champagne, Juan Fernandez‐Miranda, Paul A. Gardner, Peter Hwang, Aristotelis Kalyvas, Chirag Patel, Zara M. Patel, Maria Peris Celda, Carlos D. Pinheiro‐Neto, Olabisi Sanusi, Carl H. Snyderman, Brian D. Thorp, Jamie J. Van Gompel, Georgios Zenonos, Nathan T. Zwagerman, Diana Bell, Edward C. Kuan, Eric W. Wang, Mathew Geltzeiler, Garret Choby   +23 more
wiley   +1 more source

Developing a strain‐dependent susceptibility to hepatocellular carcinoma in a murine model based on histopathological evidence and genetic context

Animal Models and Experimental Medicine, EarlyView.
Using F1 (C57BL/6J/Smad4+/− X CC) mice, we found that partial loss of Smad4 promotes liver carcinogenesis in a strain‐dependent manner, highlighting the importance of genetic modifiers in tumor susceptibility. The use of Collaborative Cross mice provides a valuable platform for uncovering genotype‐specific cancer susceptibilities in preclinical ...
Osayd Zohud, Aysar Nashef, Imad Abu‐Elnaaj, Fuad A. Iraqi   +3 more
wiley   +1 more source

An unusual titanosaur axis from the Upper Cretaceous of Brazil and its significance for sauropod anatomy and systematics

The Anatomical Record, EarlyView.
Abstract The Upper Cretaceous São José do Rio Preto Formation (Bauru Group, southeastern Brazil) has yielded a fragmentary but taxonomically diverse record of titanosaur sauropods, although elements from cervical series remain scarce. Here, we describe a nearly complete sauropod axis from the Vila Ventura Paleontological Area, representing an uncommon ...
Bruno A. Navarro, Jeffrey A. Wilson Mantilla, Jhonata H. A. Martins, Fabiano V. Iori, Leonardo S. Paschoa, Alberto B. Carvalho, Joseli M. Piranha, Hussam Zaher   +7 more
wiley   +1 more source