Results 101 to 110 of about 101,760 (277)

The Use of Myocardial Performance Index (Mpi) in Assessment of Heart Function

مجله كليه طب الكندي, 2009
Background: Ejection fraction have been used frequently for assessment of the left ventricular function, but can be associated with errors in which myocardial performance index have been used as another parameter to measure the left ventricular function.
Basil N. Saeed, F. Salim, M- ALsaynee, M- ALsaynee, L.- Sunbul   +4 more
doaj  

Myocardial performance index in children with ?-thalassemia major

Indian Journal of Child Health, 2016
Background: Cardiac complications are the major cause of mortality and morbidity in thalassemic children. Iron deposition in myocardium is the key factor leading to poor cardiac functions. Myocardial performance index (MPI) by echocardiography (ECHO) can be used for an early recognition of ventricular dysfunctions.
Rameshwar Lal Suman, Anuradha Sanadhya, Jaskaran Singh, Pradeep Meena   +3 more
openaire   +2 more sources

G3BP1 Succinylation at K413 is Critical for Cardiac Function by Modulating PI3K‐AKT‐mTOR Signal Axis

Advanced Science, EarlyView.
Schematic illustrating the impact of G3BP1 succinylation at K413 on cardiac function. In the healthy human heart, G3BP1 succinylation maintains homeostatic mTOR signaling. In patients with dilated cardiomyopathy (DCM) and heart failure (HF), G3BP1 de‐succinylation induces RagA expression and disrupts the binding of the TSC1/2 complex, leading to the ...
Yuan Zhang, Cancan Yao, Yan Chen, Ke Cai, Zhouping Lu, Boxuan Wu, Kun Yu, Yan Shi, Jianyuan Zhao, Xiangyu Zhou   +9 more
wiley   +1 more source

Mitochondrial Dysfunction Unravels the Potential Molecular Link Between Night Shift Work‐Related Circadian Disruption and Elevated Blood Pressure in Human and Mouse Models

Advanced Science, EarlyView.
This diagram illustrates that night shift work disrupts circadian clock genes (like CLOCK, BMAL1) in both humans and mice. This disruption leads to mitochondrial dysfunction (imbalanced fusion/fission proteins) and increased oxidative stress, which is identified as the primary mechanism ultimately causing elevated blood pressure.
Zhaoqiang Jiang, Yifan Dou, Yingnan Lei, Shuang Liu, Jialin Zhou, Jiaping Li, Huadong Xu, Lingfang Feng, Yongxin Li, Chuyan Zhang, Tao Li, Jianfei Wang, Xing Zhang, Xinran Wang, Luyao Liu, Jingjing Zhang, Jianlin Lou   +16 more
wiley   +1 more source

Printable Conductive Hydrogels for Electrochemical Biosensing and Soft Bioelectronic Interfaces

Advanced Science, EarlyView.
Flexible, conductive hydrogels that integrate printability, mechanical tunability, biocompatibility, and electronic performance remain challenging to achieve. Here, we develop 3D‐printable poly(ethylene glycol)–poly(pyrrole)‐ hydrogels with tissue‐like mechanics, high cytocompatibility, and robust electrochemical function.
Lukas Hein, Renan Colucci, Xin Wei, Tsvetomir Ivanov, Katharina Landfester, Ulrike Kraft, Maria Villiou   +6 more
wiley   +1 more source

Bench‐to‐Bedside Translation of Self‐Healing Colloidal Hydrogels as Next Generation Design of Flowable Hemostatic Matrix: From Preclinical Evaluation to Human Clinical Trials

Advanced Science, EarlyView.
ABSTRACT Self‐healing materials represent a paradigm shift in designing functional biomedical devices for drug delivery, tissue regeneration, and 3D bioprinting. However, their clinical translation remains limited by challenges such as insufficient mechanical strength, potential cytotoxicity from chemical modifications, and complex activation ...
Ganjun Feng, Kaiwen Chen, Qiwei Ying, Shuya Wang, Xin Li, Guanlin Li, Yantao Zhao, Binghua Ma, Huanan Wang, Dawei Li, Lijun Zhang, Jian Zhang, Yu Zhao, Changle Ren, Baodong Chen, Yueming Song   +15 more
wiley   +1 more source

Myocardial Performance Index (MPI) derived by color tissue Doppler echocardiography.

, 2015
Top: Apical left 4-chamber view in end-systole showing the position of M-mode line used for measurement of cardiac intervals. Bottom: Colour diagram of the tissue Doppler imaging M-mode of the anterior mitral leaflet.
Ingrid Hunter (814983), Mikkel Lykke (814980), Henrik Friis (345267), Christian Fabiansen (814979), Jørgen Koch (738388), Jens P. Goetze (814984), Thomas Thymann (307795), Anne-Louise Hother (814981), Ole Bækgaard Nielsen (814982)   +8 more
core   +1 more source

Developmentally Inspired Bioprinting of Nascent Multicellular Human Heart Tissue Through in Situ Differentiation and Morphogenesis of iPSCs

Advanced Science, EarlyView.
A developmentally inspired bioprinting approach enables the fabrication of pluripotent tissues that undergo shape‐morphing and in situ cardiac lineage specification. This method employs embedded bioprinting to deposit iPSCs within soft granular hydrogels to create pluripotent tissue constructs that undergo cell‐mediated shape morphogenesis.
Ankita Pramanick, Juhi Chakraborty, Orlaith Kennedy, Hey Wei Wong, Sogol Kianersi, Daniel Kelly, Vasileios Sergis, Abhay Pandit, Andrew C. Daly   +8 more
wiley   +1 more source

Methylglyoxal Accumulation is Associated with Brain Inflammation after Myocardial Infarction with Sex and Regional Differences

Advanced Science, EarlyView.
This study identifies that methylglyoxal may play an important role in heart‐brain interactions after myocardial infarction. Myocardial infarction leads to increased levels of methylglyoxal‐derived advanced glycation end‐products (MG‐H1) in the brain of mice, which is associated with loss of blood‐brain barrier integrity and neuroinflammation ...
Ramis Ileri, Xixi Guo, Erik J. Suuronen
wiley   +1 more source

Relationship between Myocardial Performance Index and glycated haemoglobin in all diabetic patients

, 2011
Copyright information:Taken from "Myocardial involvement during the early course of type 2 diabetes mellitus: usefulness of Myocardial Performance Index"http://www.cardiovascularultrasound.com/content/6/1/27Cardiovascular Ultrasound 2008;6():27-27 ...
Paolo Pattoneri (93342), Roberto Iotti (93346), Elisabetta Catellani (93344), Antonella Piazza (93345), Matteo Goldoni (16405), Valeria Manicardi (93349), Fabiola B Sozzi (93343), Alberico Borghetti (93348), Maria Domenica Cappellini (77687), Massimo Michelini (93347)   +9 more
core   +1 more source