Results 61 to 70 of about 10,821 (306)

Contribution of Gli1+ Adventitial Stem Cells to Smooth Muscle Cells in Atherosclerosis and Vascular Injury

Advanced Science, EarlyView.
Gli1+ adventitial stem cells (ASCs) have been thought to generate smooth muscle cells (SMCs) in atherosclerosis. Using a dual‐recombinase lineage tracing to exclude ectopic labeling, Wang et al. found that Gli1+ ASCs do not contribute to SMCs in atherosclerotic plaques.
Haixiao Wang, Xiuzhen Huang, Jialing Mou, Enci Wang, Yan Li, Wenjuan Pu, Yao Xie, Xiaoling Guo, Lixin Wang, Maoping Chu, Bin Zhou, Chao Niu   +11 more
wiley   +1 more source

Interação entre as vias de sinalização de receptores serotoninérgicos e Β-adrenérgicos em artéria femoral de ratos

Arquivos Brasileiros de Cardiologia, 2012
FUNDAMENTO: A doença coronária tem sido amplamente estudada em pesquisas cardiovasculares. No entanto, pacientes com doença arterial periférica (DAP) têm piores resultados em comparação àqueles com doença arterial coronariana.
Maria Andréia Delbin, Alexandre Sérgio Silva, Edson Antunes, Angelina Zanesco   +3 more
doaj  

Endovascular treatment of visceral artery aneurysms and pseudoaneurysms with stent-graft: Analysis of immediate and long-term results [PDF]

, 2017
The aim of this study is to analyze the safety and efficacy of stent-graft endovascular treatment for visceral artery aneurysms and pseudoaneurysms. METHODS: Multicentric retrospective series of patients with visceral aneurysms and pseudoaneurysms ...
Abbas, Abbas, Atar, Baert, Balderi, Belli, Bratby, Chiaradia, Chiesa, Cochennec, Cordova, Dorigo, Durkin, Etezadi, Fankhauser, Ferrero, Gehlen, Guo, Ha, Huang, Kasirajan, Kok, Künzle, Laganà, Leoni, Loffroy, Marone, Mattar, Nicholson, O’Driscoll, Patel, Piffaretti, Pitton, Pulli, Rebonato, Rebonato, Regus, Rohatgi, Rossi, Rossi, Ruffino, Sachdev, Sacks, Saeed Kilani, Shanley, Shukla, Spiliopoulos, Takagi, Tulsyan, Vallina-Victorero Vazquez, Won, Yasumoto, Zhang   +52 more
core   +1 more source

A Soft‐Tip Hydraulically Steerable Catheter for Enhanced Flexibility and Safety in Vascular Interventions

Advanced Intelligent Systems, EarlyView.
This study introduces a hydraulically steerable catheter with a soft tip in vascular procedures. The steering soft tip achieves a minimal diameter of 2.6 mm and supports a 180° bend. Real‐time shape and position tracking, facilitated by segmentation and endpoint detection techniques, improves navigation.
Jingyi Kang, Ye Wang, Jiayuan Liu, Zhuhao Wang, Xuan Yang, Jie Wang, Jian Wu, Guochen Ning, Boyu Zhang, Hongen Liao   +9 more
wiley   +1 more source

Vascularização temporária de membros isquêmicos por meio de shunt arteriomedular: trabalho experimental Temporary vascularization on ischemic limbs through arterial-medullar shunt: an experimental work

Jornal Vascular Brasileiro, 2012
CONTEXTO: Os autores idealizaram um shunt temporário entre a artéria femoral e o canal medular de ossos longos para manter a viabilidade dos membros agudamente isquêmicos, enquanto não é possível estabelecer um tratamento definitivo.
Ronaldo André Poerschke, Daniela Augustin Silveira, Peterson Lodi, Wagner Titton, Guilherme Marx, Alexandre Soares Lampert   +5 more
doaj   +1 more source

Die offene Therapie des femoroazetabulären Impingements [PDF]

, 2018
Zusammenfassung: Operationsziel: Aufhebung eines femoroazetabulären Impingementkonflikts und Herstellung eines schmerzfreien, normalen Bewegungsumfangs.
Siebenrock, Klaus-Arno, Tannast, Moritz
core  

Microendovascular Neural Recording from Cortical and Deep Vessels with High Precision and Minimal Invasiveness

Advanced Intelligent Systems, EarlyView.
Intravascular electroencephalography (ivEEG) using micro‐intravascular electrodes was developed. Cortical‐vein ivEEG showed a higher signal‐to‐noise ratio and finer spatial resolution of somatosensory evoked potentials (SEPs) than superior sagittal sinus ivEEG, and deep‐vein ivEEG captured clear visual evoked potentials.
Takamitsu Iwata, Hajime Nakamura, Takafumi Uemura, Teppei Araki, Takaki Matsumura, Takaaki Abe, Toshikazu Nezu, Masatoshi Takagaki, Tomohiko Ozaki, Shinpei Miura, Ryohei Fukuma, Sam E. John, David B. Grayden, Haruhiko Kishima, Tsuyoshi Sekitani, Takufumi Yanagisawa   +15 more
wiley   +1 more source

Aneurisma de artéria isquiática persistente: relato de caso Persistent sciatic artery aneurysm: case report

Jornal Vascular Brasileiro, 2008
Os autores relatam um caso de aneurisma de artéria isquiática persistente, uma rara doença vascular congênita ocasionada por falha ou no desenvolvimento do sistema femoral ou na involução do tronco vascular primitivo durante o desenvolvimento ...
José Lacerda Brasileiro, Juliana Chen, Maldonat Azambuja Santos   +2 more
doaj   +1 more source

Pseudo-aneurisma de la arteria femoral profunda secundario al desplazamiento del trocánter menor en una fractura pertrocanterea de fémur. Reporte de Caso

Revista Colombiana de Ortopedia y Traumatología, 2020
Presentamos un caso de pseudo-aneurisma de la arteria femoral profunda secundario al desplazamiento del trocánter menor. Se diagnosticó 6 semanas después de una fractura pertrocantérea que se trató mediante fijación con clavo endomedular, en una ...
Héctor Fabio Acosta, Pau Solé Florensa, Jaume Marín Nasarre   +2 more
doaj   +1 more source

Reestenosis asintomáticas de stents de arteria femoral superficial: ¿tratamiento endovascular o manejo conservador?

Angiología, 2017
Resumen Objetivo Comparar la evolucion clinica de las reestenosis > 70% asintomaticas de los stents de arteria femoral superficial (AFS) con tratamiento endovascular vs. tratamiento conservador. Pacientes Estudio descriptivo de cohortes historicas de pacientes con stent femoral con reestenosis del 70-99% asintomatica, desde enero del 2010 a ...
F. Picazo Pineda, V. Fernández Valenzuela, G. Gonçalves Martins, M.E. García Reyes, D. Gil Sala, S. Bellmunt Montoya   +5 more
openaire   +1 more source