Results 51 to 60 of about 5,657,221 (393)

Photoacoustic tomography of vascular compliance in humans [PDF]

, 2015
Characterization of blood vessel elastic properties can help in detecting thrombosis and preventing life-threatening conditions such as acute myocardial infarction or stroke. Vascular elastic photoacoustic tomography (VE-PAT) is proposed to measure blood
Hai, Pengfei, Li, Chiye, Liang, Jinyang, Wang, Lihong V., Zhou, Yong   +4 more
core   +1 more source

von Willebrand factor regulation of blood vessel formation.

Blood, 2018
Several important physiological processes, from permeability to inflammation to hemostasis, take place at the vessel wall and are regulated by endothelial cells (ECs). Thus, proteins that have been identified as regulators of one process are increasingly
A. Randi, Koval E Smith, G. Castaman
semanticscholar   +1 more source

Endoglin controls blood vessel diameter through endothelial cell shape changes in response to haemodynamic cues

Nature Cell Biology, 2017
The hierarchical organization of properly sized blood vessels ensures the correct distribution of blood to all organs of the body, and is controlled via haemodynamic cues.
Wade W. Sugden, R. Meissner, T. Aegerter-Wilmsen, R. Tsaryk, Elvin Leonard, J. Bussmann, M. J. Hamm, W. Herzog, Yi Jin, Lars Jakobsson, C. Denz, Arndt F. Siekmann   +11 more
semanticscholar   +1 more source

Comparison short time discharge with long time discharge following uncomplicated percutaneous coronary intervention for Non-ST elevation myocardial infarction patients

BMC Cardiovascular Disorders, 2019
Background The rational length of stay following non-complicated percutaneous coronary intervention (PCI) for Non-ST elevation myocardial infarction (NSTEMI) patients remains controversial. Few studies have examined the impact of early discharge on short-
Guozhong Wang, Quanming Zhao, Qing Cheng, Xiaoxia Zhang, Lei Tian, Xiaofan Wu   +5 more
doaj   +1 more source

Development of retinal blood vessel segmentation methodology using wavelet transforms for assessment of diabetic retinopathy [PDF]

, 2005
Automated image processing has the potential to assist in the early detection of diabetes, by detecting changes in blood vessel diameter and patterns in the retina.
Bossomaier, T., Cesar, R.M., Jr., Cornforth, D.J., Cree, Michael J., Jelinek, Herbert J., Leandro, J.J.G., Mitchell, P., Soares, J.V.B.   +7 more
core   +1 more source

Constructing solutions for a kinetic model of angiogenesis in annular domains [PDF]

, 2016
We prove existence and stability of solutions for a model of angiogenesis set in an annular region. Branching, anastomosis and extension of blood vessel tips are described by an integrodifferential kinetic equation of Fokker-Planck type supplemented with
Carpio, Ana, Duro, Gema, Negreanu, Mihaela   +2 more
core   +3 more sources

Retinal Blood Vessel Segmentation by Using Matched Filtering and Fuzzy C-means Clustering with Integrated Level Set Method for Diabetic Retinopathy Assessment

Journal of Medical and Biological Engineering, 2018
The condition of blood vessel network in the retina is an essential part of diagnosing various problems associated with eyes, such as diabetic retinopathy.
Nogol Memari, A. Ramli, M. Saripan, S. Mashohor, M. Moghbel, M. Moghbel   +5 more
semanticscholar   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Particle-based simulation of ellipse-shaped particle aggregation as a model for vascular network formation [PDF]

, 2015
Computational modelling is helpful for elucidating the cellular mechanisms driving biological morphogenesis. Previous simulation studies of blood vessel growth based on the Cellular Potts model (CPM) proposed that elongated, adhesive or mutually ...
Merks, Roeland M. H., Palachanis, Dimitrios, Szabó, András   +2 more
core   +9 more sources

Survey on the disease spectrum of Chinese patients at the outpatient clinic of the 30th Chinese medical aid team in Guinea

Archives of Public Health
Objective To analyze the disease spectrum of Chinese patients attending the 24-hour outpatient clinic of the 30th Chinese medical aid team in Guinea, providing a theoretical basis for improving medical service quality.
Wenzheng Li, Jin Sheng, Jianpeng Zhang, Yunhua Lin, Guodong Hu, Qing Huang, Zhanqi Wang, Zhenzhou Tao, Yunbo Bai, Chao Wang, Yanbo Zhu, Lingzhi Zhang, Yulei Liu, Wenchuan Wang, Meiting He, Yahong Sun, Xiantao Song, Lingjuan Zhou   +17 more
doaj   +1 more source