Results: 93

Interação B1R/TLR4 como mecanismo de resposta inflamatória e sua implicação na barreira hematoencefálica em modelo de glioblastoma
B1R/TLR4 interaction as a mechanism of inflammatory response and its implication on the blood-brain barrier in glioblastoma model

A família dos receptores de cininas compreende dois subtipos, sendo o B1R aquele em tem como um de seus agonistas fisiológicos a des-Arg9 -BK (DBK). O receptor B1 tem baixa expressão ou está até mesmo ausente em condições fisiológicas normais, podendo ser induzido por vários estímulos, como o p...

A Truncus Bicaroticus and an Aberrant Right Subclavian Artery. A Rare Case and Literature Review

Int. j. morphol; 41 (3), 2023
SUMMARY: An aberrant right subclavian artery described by David Bayford, is rare and one of the aortic arch anomalies. It gives usually incidental findings. We present the case of a 57-year-old woman who was admitted to a neurology outpatient clinic due to a headache and no obvious pathology was detected...

Tratamiento endovascular con técnica de chimenea para patologías del arco aórtico

Rev. colomb. cir; 38 (1), 2022
Introducción. La patología del arco aórtico se ha tratado principalmente con cirugía por vía abierta, pero con una alta morbimortalidad. Las técnicas endovasculares híbridas y las reconstrucciones en “chimenea” son una técnica válida y segura para disminuir el riesgo y la mortalidad. Mé...

Síndrome de Marfan, una enfermedad genética con complicaciones cardiovasculares
Marfan syndrome, a genetic disease with cardiovascular complications

Rev. medica electron; 44 (2), 2022
RESUMEN El síndrome de Marfan es un trastorno de herencia autosómica dominante causado por una alteración genética en el cromosoma 15; afecta a múltiples órganos y sistemas del tejido conjuntivo, fundamentalmente cardiovascular. Tiene la misma probabilidad de aparecer en ambos sexos, y puede ser he...

Endovascular Repair of Primary Thoracic Aortic Mural Thrombus Following Upper Limb Embolization

Abstract We report the case of a 41-year-old female who presented with left upper limb embolization due to primary thoracic aortic mural thrombus; this latter represented an uncommon condition with difficult diagnosis and a high rate of life-threatening complications. Upper extremities embolization is ex...

Reparación endovascular de la aorta torácica, resultados a largo plazo

Rev. cir. (Impr.); 73 (4), 2021
Resumen Introducción: Las diversas patologías de la aorta torácica descendente, representan una implícita amenaza para la vida, y son potencialmente tratables mediante reparación endovascular. Objetivo: Evaluar los resultados de la reparación endovascular de la aorta torácia descendente (TEVAR). M...

Isolated Coarctation Repair in Neonates and Infants Through Left Thoracotomy: Short-Term Outcomes

Abstract Introduction: End-to-end anastomosis and extended end-to-end anastomosis are typically used as surgical approaches to coarctation of the aorta (CoAo) with access at the subclavian artery or an interposition graft. The objective of this study is to analyze the impact of surgical and anatomical ...

Exploration of Simplified Intraluminal TEVAR Technique for the Treatment of Aortic Arch Disease

Abstract Objective: The positional relationship between the three branches of the aortic arch was determined in normal people. This study provides data to support the customization of aortic arch stents and simplifies intraluminal treatment. Methods: From January 2019 to August 2019, 120 patients who m...