Results 81 to 90 of about 5,439,136 (250)

SemanticST: A Scalable Multi‐Contextual Graph Learning Framework for Uncovering Spatial Niches and Robust Multi‐Sample Integration in Spatial Transcriptomics

Advanced Science, EarlyView.
Technical limitations often let dominant signals overshadow rare cell types and fine‐grained heterogeneity in spatial transcriptomics. SemanticST, a graph neural network using multi‐semantic graph fusion and a novel min‐cut loss, recovers these subtle patterns.
Roxana Zahedi, Ahmadreza Argha, Nona Farbehi, Ivan Bakhshayeshi, Thantrira Porntaveetus, Youqiong Ye, Nigel H. Lovell, Hamid Alinejad‐Rokny   +7 more
wiley   +1 more source

Programmable Paracrine‐Mimetic Microneedle System for Temporal Regulation of Cardiac Repair

Advanced Science, EarlyView.
Temporal signaling is encoded into a programmable paracrine‐mimetic microneedle patch via tris(2,2'‐bipyridyl)dichlororuthenium(II) hexahydrate/sodium persulfate‐tuned hydrogel microparticles that deliver TGF‐β, IGF‐1, and VEGF over phase‐matched 7‐, 14‐, and 28‐day windows.
Yichen Dai, Pengchong Du, Zhaoyang Wang, Surilige, Rangga Fokta, Renjian Tan, Xiqing Zhao, Shuoyi Zhang, Yuecheng Wang, Yixin Zhang, Ziliang Fu, Rui Gong, Cheng Jiang, Yisheng He, Qiguang Wang, Renke Li, Khoon Lim, Junnan Tang, Xiaolin Cui   +18 more
wiley   +1 more source

Left Ventricular Mass in Diabetic Patients

Journal of Research in Medical Sciences, 2004
Background: The increased left ventricular mass (LVM) is a strong risk factor for cardiac mortality. Although the relationship between diabetes mellitus (DM) and LVM in adults is established, it is not universally accepted in young diabetic patients.
M Hashemi, R Sartaj
doaj  

A Diagnostic Dilemma Upon Discovery of a Left Ventricle Mass: A Case Report

Clinical Case Reports
Left ventricular mass is an uncommon condition, with thrombus being the most frequent cause. In this report, we present a complicated case of a cardiac mass (a left ventricular mass) and provide educational insights on distinguishing between cardiac ...
Hedieh Alimi, Ali Tajik
doaj   +1 more source

Third Trimester Fetal Cardiac Blood Flow and Cardiac Outcomes in School‐Age Children Assessed By Magnetic Resonance Imaging

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2019
Background An adverse fetal environment leads to fetal hemodynamic adaptations with cardiac flow alterations that may subsequently affect cardiac development.
Liza Toemen, Gavro Jelic, Marjolein N. Kooijman, Romy Gaillard, Willem A. Helbing, Aad van der Lugt, Arno A. W. Roest, Irwin K. M. Reiss, Eric A. P. Steegers, Vincent W. V. Jaddoe   +9 more
doaj   +1 more source

Damage‐Free Passivation of Ambipolar OECTs with Fluoropolymer Film for Enhanced Performance and Stability Toward Reliable Biosignal Processing

Advanced Science, EarlyView.
A damage‐free iCVD fluoropolymer passivation strategy is introduced for ambipolar vertical OECTs. Vapor‐phase infiltration and thermal annealing induce nanoscale phase separation in the OMIEC channel, enhancing overall device performance. A single‐channel bipolar event‐driven spiking encoder is also demonstrated for electrocardiogram signal encoding ...
Junyeong Yang, Bohyun Lee, Hanna Lee, Mingyu Kim, Changsoon Choi, Jung Ah Lim, Youson Kim, Sung Gap Im   +7 more
wiley   +1 more source

Diagnostic Value of Electrocardiography Compared with Echocardiography in Measuring Left Ventricular Mass Index in Major Thalassemia Patients Over 10 Years of Age

Journal of Tehran University Heart Center, 2015
Background: Patients suffering from major beta thalassemia need frequent blood transfusions and, if not treated well, would be at risk of heart dysfunction.
Noormohammad Noori, Maziar Mahjoubifard, SeyedMostafa Alavi, Saeid Hosseini, Hamidreza Sanati, Yalda Mirmesdagh   +5 more
doaj  

Mass and Left Ventricular Function in Protein Energy Malnutrion Marasmic Type

Majalah Kardiologi Indonesia, 2013
Objectives. To determine the left ventricular mass, the left ventricular systolic anddiastolic function of children suffering protein energy malnutrion marasmic type. Material.Pediatric patients suffering protein energy malnutrion marasmic type who came
Herlina Dimiati, Sudigdo Sastroasmoro, Sukman Tulus Putra, Aryono Hendarto   +3 more
doaj   +1 more source

A systematic scoping review of oral pharmacotherapy on left ventricular mass (LVM), left ventricular mass index (LVMI) and systolic blood pressure in persons with left ventricular hypertrophy (LVH) and diabetes

, 2020
To determine the effect of therapy (antihypertensive, metabolic) on left ventricular mass, left ventricular mass index and systolic blood pressure in persons with left ventricular hypertrophy and diabetes with or without ...
Matthew Silva
core   +1 more source

SerpinA3 is an Endogenous TGF‐β Receptor Antagonist that Attenuates Cardiac Fibroblast Activation and Fibrotic Remodeling

Advanced Science, EarlyView.
SerpinA3 acts as an endogenous TGF‐β receptor antagonist that binds to the extracellular domain of TGFR‐1, thereby preventing TGFR‐1–TGFR‐2 complex formation. This receptor‐level blockade suppresses TGF‐β/Smad2/3 signaling, attenuates cardiac fibroblast activation, and extracellular matrix deposition, and ultimately alleviates pressure overload–induced
Hui Wang, Jieyu Cui, Chunlu Huang, Wanyi Guo, Tong Liu, Yi Zhu, Shuai Shao, Kangyin Chen, Jinlong He, Qiankun Bao   +9 more
wiley   +1 more source