Results 41 to 50 of about 68,210 (242)

Mitochondrial Transplantation Augments the Reparative Capacity of Macrophages Following Myocardial Injury

Advanced Science, EarlyView.
Mitochondrial transplantation induces macrophage polarization toward an anti‐inflammatory M2 phenotype, enhances their reparative capacities, and facilitates mitochondrial transfer to cardiomyocytes, collectively promoting tissue repair and functional recovery post‐myocardial infarction.
Yuning Zhang, Xiaolei Sun, Yawei Jin, Kanghui Chen, Lu Zhang, Xiong Gao, Mohan Li, Ze Yuan, Jianguo Jia, Aijun Sun, Junbo Ge   +10 more
wiley   +1 more source

Acetate suppresses myocardial contraction via the short-chain fatty acid receptor GPR43. [PDF]

Front Physiol, 2022
Jiang X, Zhang Y, Zhang H, Zhang X, Yin X, Yuan F, Wang S, Tian Y.   +7 more
europepmc   +1 more source

Electrocardiogram, Myocardial Oxygen and Contraction in Scar and Collaterally Supplied Muscle After Experimental Coronary Ligation [PDF]

, 1962
JOHN J. SAŸEN, Warner F. Sheldon, George J. Peirce, Aaron Honori Katcher, Peter T. Kuo   +4 more
openalex   +1 more source

Anti‐Icing Organogel Enables Quasi‐Homogeneous Supercooling Preservation of Mouse Hearts

Advanced Science, EarlyView.
An organogel interface with a large energy barrier for ice nucleation is proposed to enable a quasi‐homogeneous supercooling preservation for organs. This method does not rely on cryoprotectant agents or machine perfusion and can double the ex vivo storage time of mouse hearts.
Junhao Li, Wei Wang, Chenghao Li, Lintao Kuang, Zhi Huang, Xing Chen, Zhenghao Guo, Kang Liu, Jinping Liu   +8 more
wiley   +1 more source

Left Ventricular Pressure-Volume Alterations and Regional Disorders of Contraction During Myocardial Ischemia Induced by Atrial Pacing [PDF]

, 1970
Edward M. Dwyer
openalex   +1 more source

Bioactive Silk Sericin/Bioceramic Nerve Guidance Conduit for Effective Repair of Long‐Gap Transected Peripheral Nerve Injury through Regulating Schwann Cells

Advanced Science, EarlyView.
This study identifies akermanite among six bioceramics and reveals its ability to enhance Schwann cell's proliferation, migration, and secretion. When combined with silk sericin, the composite conduit synergistically enhances Schwann cell‐mediated regenerative processes.
Qiangfei Su, Jian Wang, Yu Song, Zhaowenbin Zhang, Bo Cai, Xiakeerzhati Xiaohalati, Jingwei Liu, Haozhe Li, Zheng Wang, Jiang Chang, Lin Wang   +10 more
wiley   +1 more source

Quantification of Myocardial Contraction Fraction with Three-Dimensional Automated, Machine-Learning-Based Left-Heart-Chamber Metrics: Diagnostic Utility in Hypertrophic Phenotypes and Normal Ejection Fraction. [PDF]

J Clin Med, 2023
Barbieri A, Imberti JF, Bartolomei M, Bonini N, Laus V, Torlai Triglia L, Chiusolo S, Stuani M, Mari C, Muto F, Righelli I, Gerra L, Malaguti M, Mei DA, Vitolo M, Boriani G.   +15 more
europepmc   +1 more source

Myocardial Contraction Frequency and Onset of Cardiac Glycoside Action [PDF]

, 1971
Jan Koch‐Weser
openalex   +1 more source

Bioprinted Organoids: An Innovative Engine in Biomedicine

Advanced Science, EarlyView.
Bioprinted organoids refer to either the printing of stem cells into tissue shape and subsequent differentiate into organoids, or assembling induced organoids as bioinks to replicate native organ. It enables the creation of miniaturized organs with complex architectures and physiological functions, potentially enhancing reproducibility, throughput, and
Zhengwei Li, Kai Li, Cheng Zhang, Yingying Zhao, Yiyuan Guo, Jia He, Shiyuan Chang, Xinyi Fang, Kaizheng Liu, Pingping Zhu, Zhenzhen Chen, Changshun Ruan   +11 more
wiley   +1 more source

Myocardial Contraction Fraction is Superior to Ejection Fraction in Predicting Functional Capacity in Patients with Heart Failure with Reduced Ejection Fraction. [PDF]

J Saudi Heart Assoc, 2022
Abdellatif YA, Addow HA, Elias RR.
europepmc   +1 more source