Results 91 to 100 of about 232,794 (224)

Observation of Cholesterol Dissolved in Microscopic Deposits of Free Fatty Acids in the Lumen of an Aorta of a Mouse Model for Human Atherosclerosis [PDF]

SPIE 7 5321A-11 (2004), 2008
The Raman spectrum of microscopic droplets of lipid material on the lumen of the aorta of an apolipoprotein E knock-out mouse were reported in the proceedings of an SPIE conference. Based on the absence of the carbonyl band in the spectrum, at that time it was determined that the spectrum represents free fatty acids rather than triglycerides.
arxiv  

GLS1‐Mediated Redundancy in Glutamate Accelerates Arterial Calcification via Activating NMDAR/Ca2+/β‐Catenin Pathway

Advanced Science, EarlyView.
GLS1 is a novel contributor to arterial calcification. GLS1‐catalyzed glutamate exerts the promoting effects on osteogenic reprogramming in arteries. NMDAR, a glutamate receptor, is also activated and overexpressed during arterial calcification.
Ziting Zhou, Bing Dong, Dayu He, Jianshuai Ma, Yun Kong, Huijin Zhu, Chen Xie, Tiecheng Yang, Xin Zhen, Zhengzhipeng Zhang, Zhaohui He, Jinkun Cheng, Aoran Huang, Jie Chen, Ruo Wu, Huiyong Yin, Yanlian Chen, Jun Tao, Hui Huang   +18 more
wiley   +1 more source

Uncover Hidden Physical Information of Soft Matter by Observing Large Deformation

Advanced Science, EarlyView.
Detecting internal abnormalities in soft matter remains challenging due to its heterogeneous nature. This study introduces a method that infers hidden physical properties by matching observed deformation with simulation through parallel Bayesian optimization.
Huanyu Yang, Yitao Cheng, Penghui Zhao, Jiageng Cai, Zhaowei Yin, Shaomin Chen, Ge Guo, Chi Zhu, Ke Liu, Lingyun Zu   +9 more
wiley   +1 more source

Aneurisma de aorta tóraco-abdominal multisacular

Cirugía del Uruguay, 1985
Se presenta un caso de un paciente de 38 años con aneurisma de aorta tóraco-abdominal, de probable etiología luética que tomaba desde D 10 a· L 2 teniendo unos 10 cm de diámetro en sentido transversal.
Rómulo Danza, Teodoro Navarro, Jorge Baldizán, Hugo Sáez, Juan Domínguez   +4 more
doaj  

Model Checking AORTA: Verification of Organization-Aware Agents [PDF]

arXiv, 2015
As agent systems grow larger and more complex, there is an increasing need to formally verify them. Furthermore, it is often suggested that complex systems can be regulated using organizational models, imposing constraints on the agents in the systems.
arxiv  

Inhibiting the Histone Demethylase Kdm4a Restrains Cardiac Fibrosis After Myocardial Infarction by Promoting Autophagy in Premature Senescent Fibroblasts

Advanced Science, EarlyView.
Kdm4a downregulation restrains excessive cardiac interstitial fibrosis and remodeling by depressing the premature senescence of fibroblasts in the advanced stage after MI but does not affect early ventricular rupture. It verified that Kdm4a downregulation promotes autophagy in premature senescent fibroblasts by increasing the H3K9m3 modification of the
Ming Jin, Chuling Li, Zhaoyi Wu, Zhenquan Tang, Jingfang Xie, Guoquan Wei, Zhiwen Yang, Senlin Huang, Yijin Chen, Xinzhong Li, Yanmei Chen, Wangjun Liao, Yulin Liao, Guojun Chen, Hao Zheng, Jianping Bin   +15 more
wiley   +1 more source

Romiplostim use in pregnant women with immune thrombocytopenia

American Journal of Hematology, Volume 98, Issue 1, Page 31-40, January 2023., 2023
Abstract Treatment for immune thrombocytopenia (ITP) in pregnancy is hampered by the lack of fetal safety evidence of maternally‐administered medications. The Pregnancy Surveillance Program (PSP) collected patient information from 2017–2020 for pregnancy, birth outcomes, and adverse events (AEs) for 186 women exposed to romiplostim from 20 days before ...
James B. Bussel, Nichola Cooper, Tatiana Lawrence, Marc Michel, Emilie Vander Haar, Kejia Wang, Hongmei Wang, Hossam Saad   +7 more
wiley   +1 more source

Coartación de la aorta

Cirugía del Uruguay, 1976
Desde 1961 a 1975, 187 pacientes con coartación de aorta torácica han sido operados en este Servicio. Cincuenta y tres eran menores de un ruño de edad y el 86 % de ellos tenían defectos cardíacos asociados.
José V Nozar, Eduardo M Galíndez, Rodolfo Neirotti, Guillermo Kreutzer   +3 more
doaj  

Análisis del comportamiento mecánico en una sección de la aorta [PDF]

Ingeniería Mecánica, 2009
La importancia social de las enfermedades arteriales motiva el interés en desarrollar estudios sobre el comportamiento mecánico de las paredes arteriales que aporten información para la práctica médica, ya que estas enfermedades están fuertemente ...
A. González-Martin, J. García-de la Figal   +1 more
doaj  

Syntaxin 17 Translocation Mediated Mitophagy Switching Drives Hyperglycemia‐Induced Vascular Injury

Advanced Science, EarlyView.
Mitophagy switching drives high‐glucose‐induced vascular endothelial injury. Short‐term high‐glucose exposure upregulates Fis1 expression and enhances Fis1‐TBC1D15 interaction, activating Parkin‐mediated mitophagy. Long‐term high‐glucose exposure reduces Fis1 expression, inhibiting Parkin‐mediated mitophagy and triggering mitophagy switching from ...
Anqi Luo, Rui Wang, Jingwen Gong, Shuting Wang, Chuan Yun, Zongcun Chen, Yanan Jiang, Xiaoquan Liu, Haofu Dai, Haochen Liu, Yunsi Zheng   +10 more
wiley   +1 more source