Results 111 to 120 of about 549,153 (219)

Measures of tonic and phasic activity of the locus coeruleus—norepinephrine system in children with autism spectrum disorder: An event‐related potential and pupillometry study

Autism Research, Volume 15, Issue 12, Page 2250-2264, December 2022., 2022
Abstract A growing body of research suggests that locus coeruleus‐norepinephrine (LC‐NE) system may function differently in individuals with autism spectrum disorder (ASD). Understanding the dynamics of both tonic (resting pupil diameter) and phasic (pupil dilation response [PDR] and event‐related potential [ERP]) indices may provide meaningful ...
Yesol Kim, Girija Kadlaskar, Rebecca McNally Keehn, Brandon Keehn   +3 more
wiley   +1 more source

Physically motivated projection of the electrocardiogram -- a feasibility study [PDF]

We present PhysECG: a physically motivated projection of the 12 lead electrocardiogram, supported by a deep learning model trained on 21,799 recordings from the PTB-XL database and discuss its feasibility. The method allows to evaluate the epicardial activity (inverse problem of ECG imaging) and, in particular, to distinguish left and right ventricular
arxiv   +1 more source

Flavonifractor Plautii or Its Metabolite Desaminotyrosine as Prophylactic Agents for Alleviating Myocardial Ischemia/Reperfusion Injury

Advanced Science, EarlyView.
The gut microbiome is a potential target for treating cardiovascular disease. It is found that prophylactic administration of Flavonifractor plautii or its metabolite desaminotyrosine (DAT) exerts pleiotropic cardioprotective effects via promoting cardiomyocyte survival and attenuating cardiac inflammation against myocardial ischemia/reperfusion (I/R ...
Heng Du, Xu Liu, Jianghua Shen, Hailong Yuan, Hao Zhang, Gan Xi, Yujing Li, Yuhan Wang, Jiahe Zhang, Chaofan Yang, Pengfei Xu, Jiawan Wang, Fang Wang, Siqi Liu, Yanan Zhou, Qi Gu, Jingjing Lu, Tuo Wei, Zeyu Gao, Jingyi Zang, Jun Wang, Moshi Song   +21 more
wiley   +1 more source

Assessment of Subclinical Deterioration of Right Ventricular Function by Three-Dimensional Speckle Tracking Echocardiography in Breast Cancer Patients Undergoing Anthracycline-Based Chemotherapy

International Journal of General Medicine, 2021
Haiyan Xu,1 Ling Mao,2 Hailang Liu,1 Yuanyuan Zhang,3 Jing Yang1 1Department of Cardiology, The Affiliated Huaian No.1 People’s Hospital of Nanjing Medical University, Huai’an, Jiangsu, People’s Republic of China; 2Department of Thyroid
Xu H, Mao L, Liu H, Zhang Y, Yang J
doaj  

A Multi-Trait Approach Identified Genetic Variants Including a Rare Mutation in RGS3 with Impact on Abnormalities of Cardiac Structure/Function [PDF]

arXiv, 2018
Heart failure is a major cause for premature death. Given heterogeneity of the heart failure syndrome, identifying genetic determinants of cardiac function and structure may provide greater insights into heart failure. Despite progress in understanding the genetic basis of heart failure through genome wide association studies, heritability of heart ...
arxiv  

Fish Swim Bladder‐Derived ECM Hydrogels Effectively Treat Myocardial Ischemic Injury through Immunomodulation and Angiogenesis

Advanced Science, EarlyView.
A unique hydrogel based on extracellular matrix from fish swim bladder, which is suitable for transcatheter delivery and possesses remarkable reparative capabilities for treating heart failure, is developed. It emerges as a multi‐effect factor profoundly influencing inflammation regulation, angiogenesis, and myocardial metabolism.
Yulong Fu, Canran Gao, Hailing Zhang, Jing Liu, Boxuan Li, Wei Chen, Xiuping Chen, Xue Lin, Ligang Fang, Zhihong Wang   +9 more
wiley   +1 more source

Novel Electroactive Therapeutic Platforms for Cardiac Arrhythmia Management

Advanced Science, EarlyView.
Electroactive platforms offer promising applications in cardiac arrhythmia. Based on their energy sources and mechanisms, electroactive platforms are categorized into i) direct electrical stimulation, ii) self‐powered electroactive systems, iii) physical stimuli‐mediated electroactive systems, and iv) conductive systems, and their applications in ...
Juwei Yang, Longfei Li, Yiran Hu, Zhou Li, Wei Hua   +4 more
wiley   +1 more source

Comparison of vectorcardiographic parameters with structural-functional state of the right ventricle in patients with pulmonary hypertension [PDF]

Системные гипертензии, 2015
Changes of the vectrocardiographic ventricular gradient (VG) in patients with pulmonary arterial hypertension (PAH) are indicative of right ventricular (RV) overload and may be used to assess its severity.
E V Blinova, T A Sakhnova, M A Saidova, A S Loskutova, G V Ryabykina, O A Arkhipova, T V Martynyuk, V G Trunov, E A Aidu, I E Chazova   +9 more
doaj  

Embracing Uncertainty Flexibility: Harnessing a Supervised Tree Kernel to Empower Ensemble Modelling for 2D Echocardiography-Based Prediction of Right Ventricular Volume [PDF]

arXiv
The right ventricular (RV) function deterioration strongly predicts clinical outcomes in numerous circumstances. To boost the clinical deployment of ensemble regression methods that quantify RV volumes using tabular data from the widely available two-dimensional echocardiography (2DE), we propose to complement the volume predictions with uncertainty ...
arxiv  

Reinforcing Stromal Cell Spheroid Through Red‐Light Preconditioning for Advanced Vascularization

Advanced Science, EarlyView.
This study presents a novel approach to enhance stromal cell therapy for myocardial infarction by combining OLED‐based photobiomodulation (OPBM) preconditioning with 3D spheroid culture of hADSCs. The engineered spheroids improve angiogenesis, arterialization, and cardiac function in vivo, offering a next‐generation therapeutic strategy to overcome ...
Yu‐Jin Kim, Hyeok Kim, Dong‐Hyun Lee, Yeong Hwan Kim, Jae‐Hyun Park, Woo‐Sup Sim, Jin‐Ju Kim, Kiwon Ban, Soong Ho Um, Hyun Ji Park, Michael E. Davis, Hun‐Jun Park, Suk Ho Bhang   +12 more
wiley   +1 more source