Results 31 to 40 of about 21,214 (287)

Dorsal spinal epidural cavernous hemangioma

Journal of Craniovertebral Junction and Spine, 2010
A 61-year-old female patient presented with diffuse pain in the dorsal region of the back of 3 months duration. The magnetic resonance imaging showed an extramedullary, extradural space occupative lesion on the right side of the spinal canal from D5 to ...
Darshana Sanghvi, Mihir Munshi, Bijal Kulkarni, Abhaya Kumar   +3 more
doaj   +1 more source

Sensitivity analysis of permeability parameters of bovine nucleus pulposus obtained through inverse fitting of the nonlinear biphasic equation : effect of sampling strategy [PDF]

, 2012
Permeability controls the fluid flow into and out of soft tissue, and plays an important role in maintaining the health status of such tissue. Accurate determination of the parameters that define permeability is important for the interpretation of models
Biot MA, Guo L-X, Lai WM, Lide DR, Malandrino A, Mansour JM, Philip E. Riches   +6 more
core   +1 more source

Ultrasound‐Triggered Gelation for Restoring Biomechanical Properties of Degenerated Functional Spinal Units

Advanced Healthcare Materials, EarlyView.
This study introduces an innovative approach to treating intervertebral disc degeneration using ultrasound‐triggered in situ hydrogel formation. Proof‐of‐concept experiments using optimized biomaterial and ultrasound parameters demonstrate partial restoration of biomechanical function and successful integration into degenerated disc tissue, offering a ...
Veerle A. Brans, Anna P. Constantinou, Matthew J. Kibble, Valeria Nele, Daniel Reumann, Luca Bau, Sebastien J. P. Callens, James P. K. Armstrong, Nicolas Newell, Constantin C. Coussios, Molly M. Stevens, Michael D. Gray   +11 more
wiley   +1 more source

Correlação entre instabilidade radiográfica e presença do sinal de modic Correlacíon entre la instabilidad radiológica y la presencia de modic Correlation between radiographic instability and modic's signal

Coluna/Columna, 2011
OBJETIVOS: Este artigo tem por objetivo avaliar a presença de alterações do platô vertebral (Modic) e a sua associação com a instabilidade demonstrada nas radiografias em flexo-extensão e neutra no plano sagital. MÉTODOS: Análise seccional dos estudos de
Leandro Medeiros da Costa, Sérgio Afonso Hennemann, Marcelo Rodrigues de Abreu, Pedro Henrique Lacombe Antoneli   +3 more
doaj   +1 more source

A structurally and functionally biomimetic biphasic scaffold for intervertebral disc tissue engineering. [PDF]

, 2015
Tissue engineering offers high hopes for the treatment of intervertebral disc (IVD) degeneration. Whereas scaffolds of the disc nucleus and annulus have been extensively studied, a truly biomimetic and mechanically functional biphasic scaffold using ...
Chan, BP, Choy, THA
core   +1 more source

Bioprinting Organs—Science or Fiction?—A Review From Students to Students

Advanced Healthcare Materials, EarlyView.
Bioprinting artificial organs has the potential to revolutionize the medical field. This is a comprehensive review of the bioprinting workflow delving into the latest advancements in bioinks, materials and bioprinting techniques, exploring the critical stages of tissue maturation and functionality.
Nicoletta Murenu, Camilla Mussoni, Mateo S. Andrade Mier, Paula Buettner, Nathaly Chicaiza‐Cabezas, Yi‐Yu Robin Dai, Jessica Faber, Maren Fiedler, Zan Lamberger, Xuen Jen Ng, Vanessa Moessler, Anna Rederer, Jonas Roeder, Sabrina Stecher, Katinka Theis, Jeanette Weigelt, Silvia Budday, Gregor Lang, Natascha Schaefer   +18 more
wiley   +1 more source

Refined Phenotyping of Modic Changes: Imaging biomarkers of prolonged severe low back pain and disability [PDF]

, 2016
Imaging biomarkers of prolonged severe low back pain and ...
Bow, HYC, Cheung, KMC, Karppinen, J, Luk, KDK, Määttä, JH, Paananen, M, Samartzis, D   +6 more
core   +1 more source

Characterization of Microplastics in Human Gastric Cancer and Control Tissues and Analysis of Associated Genetic Features

Advanced Healthcare Materials, EarlyView.
This study characterizes the presence of microplastics in human normal gastric, para‐tumor, and gastric tumor tissue and confirms the association between microplastic exposure and lymph node metastasis in gastric cancer. This study explores the transcriptomic changes induced by microplastic exposure, laying the foundation for further investigation into
Liqiao Chen, Jialin Li, Yan Wu, Han Bao, Xuesong Yang, Guoqing Lv, Ke Ji, Ji Zhang, Xiaojiang Wu, Kai Zhou, Jieli Xu, Jiatian Tang, Xiyuan Han, Anqiang Wang   +13 more
wiley   +1 more source

Qual a relevância dos sinais e sintomas no prognóstico de pacientes com hérnia de disco lombar? ¿Cuál la relevancia de los signos y síntomas en el pronóstico de pacientes con hernia de disco lumbar? What is the relevance of signs and symptoms in the prognosis of patients with lumbar disc herniation?

Coluna/Columna, 2010
INTRODUÇÃO: a hérnia de disco lombar (HDL) é uma patologia prevalente na atualidade, que acarreta limitações físicas, psiquícas e sociais ao paciente.
Asdrubal Falavigna, Orlando Righesso Neto, Julia Bossardi, Thiago Hoesker, Paula Caprara Gasperin, Pedro Guarise de Silva, Alisson Roberto Teles   +6 more
doaj   +1 more source

Comparação dos métodos de Farfan modificado e de Frobin, para aferição da altura do disco intervertebral [PDF]

, 2014
OBJECTIVE: To evaluate the reliability and reproducibility of Farfan modified and Frobin methods to measure the intervertebral disc height in radiographs with inter- and intraobserver comparison.
Del Curto, David, Kanas, Michel, Leite, Marcio Squassoni, Martins, Délio Eulálio, Puertas, Eduardo Barros, Ueta, Renato Hiroshi Salvioni, Wajchenberg, Marcelo   +6 more
core   +3 more sources