Results 71 to 80 of about 37,157 (250)

Análisis multivariante de imágenes de speckle para visualización de vasos sanguíneos [PDF]

, 2019
Laser speckle contrast imaging (LSCI) is an economical and non-invasive optical technique that allows monitoring the dynamics of a system, regardless of the nature that originates it.
Jose Angel Arias Cruz
core  

Suppression of Retinal Neovascularisation by Tetrahedral Framework Nucleic Acids‐Resveratrol Via Dual Anti‐Angiogenesis and Anti‐Inflammation

Cell Proliferation, EarlyView.
Resveratrol‐loaded tetrahedral framework nucleic acids (tFNAs‐RSV) enable concurrent anti‐angiogenic and anti‐inflammatory therapy, enhancing ocular delivery and bioactivity. In hypoxia‐induced retinal neovascularisation, tFNAs‐RSV reduce neovascular lesions, vascular leakage and inflammatory infiltration by suppressing HIF‐1, p38 MAPK and NF‐κB p65 ...
Yili Jin, Tao Cai, Junyang Huang, Li Chen, Yi Lin, Jingying Liu, You Wang, Xiaoyan Ding   +7 more
wiley   +1 more source

Prensa isostática de vasos gêmeos: projeto

, 2014
O projeto e a fabricação de uma prensa isostática wetbag com dois vasos de diferentes capacidades volumétricas são apresentados. A prensa isostática, amplamente utilizada na conformação de cerâmicas técnicas desde o início do século passado ainda ...
B. M. Purquerio, C. A. Fortulan, L. A. Penazzi, M. P. G. Pedroso   +3 more
core   +1 more source

Is stenting for atherosclerotic renal stenosis an effective technique?

Revista Portuguesa de Cardiologia, 2019
Introduction: One of the treatments for renal artery stenosis is endovascular intervention, but its effectiveness is controversial. The present study aims to analyze the experience of a working group in the endovascular treatment of selected patients ...
Mariana Moutinho, Luís Mendes Pedro, Ruy Fernandes e Fernandes, Diana Silva, José Fernandes e Fernandes   +4 more
doaj   +1 more source

Zeb2 Controls Retinal Physiological and Pathological Angiogenesis by Regulating Astrocyte Proliferation and Differentiation

Cell Proliferation, EarlyView.
During development, the oxygen‐sensitive transcription factor Zeb2 restrains astrocyte proliferation and maturation to ensure balanced retinal angiogenesis. In disease, it promotes the neurotoxic A1 astrocyte phenotype and inflammation, thereby promoting reparative revascularization over pathological neovascularization.
Jing Liu, Yanan Guo, Kangjian Xiang, Shuyi Wang, Dongchang Xiao, Mengqing Xiang   +5 more
wiley   +1 more source

Characterizing Red Blood Cell Rheological Parameters Using Automated Syllectometry: Conventional and Exploratory Multivariate Analyses

International Journal of Laboratory Hematology, EarlyView.
ABSTRACT Introduction Red blood cell (RBC) biomechanics are key determinants of blood rheology, microcirculatory flow, and tissue oxygen delivery, yet remain underutilized in clinical practice because of methodological variability and limited standardization.
Baran Dastaran, Yousra Tera, Maica Jhiezl Yunon, Maha Othman   +3 more
wiley   +1 more source

A global survey of blood transfusion practices for patients with sickle cell disease

Transfusion, EarlyView.
Abstract Background Sickle cell disease (SCD) affects over 7 million people globally, with blood transfusion remaining a cornerstone of management. However, contemporary transfusion practices across diverse settings remain poorly characterized. We evaluated global transfusion practices for patients with SCD to identify gaps and inform resource ...
Jeremy W. Jacobs, Arwa Z. Al‐Riyami, Jeannie Callum, Meghan Delaney, David Daniel, Jenny White, Christopher Bocquet, Mohammed Farouk, Claude Tayou, Chinelo P. Onyenekwu, Kristina Prus, Divjot Singh Lamba, Julie Makani, Quentin Eichbaum, Luiz Amorim, Silvano Wendel, France Pirenne, Vernon Louw, Evan M. Bloch   +18 more
wiley   +1 more source

Buñuel-Ripstein: ¿vasos comunicantes? [PDF]

, 1996
Pérez Turrent, T. (1996). Buñuel-Ripstein: ¿vasos comunicantes?. Nosferatu. Revista de cine. (22):14-19.
Pérez Turrent, Tomás
core  

Tratamento de lesão de tronco da artéria coronária esquerda após radioterapia do tórax

Arquivos Brasileiros de Cardiologia, 2011
A prevenção de complicações cardiovasculares tardias após radioterapia (RT) para tratamento de um tumor maligno é um desafio. Relatamos o caso de um jovem paciente com linfoma de Hodgkin submetido a tratamento com RT que desenvolveu doença cardíaca ...
Vera Maria Cury Salemi, André L. Dabarian, Luciano Nastari, Marcus Gama, José Soares Júnior, Charles Mady   +5 more
doaj   +1 more source

Metabolic stimulation improves bioenergetics and haematologic indices of circulating erythrocytes from sickle cell mice

The Journal of Physiology, EarlyView.
Abstract figure legend Metabolic stimulation improves bioenergetics, redox state, hydration and hematologic indices of circulating erythrocytes from sickle cell mice. Retained mitochondria in circulating RBCs from sickle mice are a source of RBC ATP as mitochondria function (ETC, electron transport chain) inhibitors [rotenone, a mitochondrial complex I
Luis E. F. Almeida, Meghann L. Smith, Sayuri Kamimura, Sebastian Vogel, Zenaide M. N. Quezado   +4 more
wiley   +1 more source