Results 121 to 130 of about 113,542 (365)

Comparison of Four Rate-Correction Algorisms for the Ventricular Repolarization Period in Assessing Net Effects of IKr Blockers in Dogs

Journal of Pharmacological Sciences, 2006
The utility of corrected and uncorrected QT interval changes for assessing net repolarization delay by IKr (a rapid component of delayed rectifier K+ currents) blockers was assessed in halothane-anesthetized dogs using the electrocardiogram and ...
Akira Takahara, Atsushi Sugiyama, Yoshioki Satoh, Keitaro Hashimoto   +3 more
doaj   +1 more source

Potassium channel subunits encoded by the KCNE gene family: physiology and pathophysiology of the MinK-related peptides (MiRPs). [PDF]

, 2001
Voltage-gated potassium channels provide tightly Controlled, ion-specific pathways across membranes and are key to the normal function of nerves muscles. They arise from the assembly of four pore-forming proteins called alpha-subunits.
Abbott, GW, Goldstein, SA
core  

Functional data analytic approach of modeling ECG T-wave shape to measure cardiovascular behavior

, 2010
The T-wave of an electrocardiogram (ECG) represents the ventricular repolarization that is critical in restoration of the heart muscle to a pre-contractile state prior to the next beat.
Sedransk, Nell, Zhou, Yingchun
core   +1 more source

Prevalence of Prolonged QT Interval In Patients With Chronic Liver Disease

, 2022
Marium Kanwal, Waqar Hussain, Aqsa Soomro, Razia Aijaz, Sumon Khalique, Maliha Sadaf   +5 more
openalex   +2 more sources

Plant‐derived extracellular vesicle‐like particles as novel osteoanabolic agents: Activating bone morphogenetic protein 2/Smads signaling axis for bone regeneration in postmenopausal osteoporosis

Interdisciplinary Medicine, EarlyView.
Illustration depicting the isolation of Dipsaci Radix derived extracellular vesicle‐like particles and their function in alleviating osteoporosis. (A) Extraction and characterization detection process of extracellular vesicle‐like particles derived from Dipsaci Radix roots. (B) Cell experiments in vitro, Dipsaci Radix derived extracellular vesicle‐like
Qing Zhao, Yue Cao, Zhengting Wu, Yingqi Cao, Qi You, Yuanyuan Xia, Xuejun Tan, Dongxiao Li, Tianxin Qiu, Xiuping Cai, Zhaodi Guo, Lei Zheng, Kewei Zhao   +12 more
wiley   +1 more source

Evaluation of Ventricular Repolarisation Features with Novel Electrocardiographic Parameters in Patients with Severe Periodontitis

İstanbul Medical Journal, 2020
Introduction:Ventricular arrhythmic predictors in severe periodontitis may be linked with cardiovascular events and the sudden death risk. In this study, we evaluated certain electrocardiographic (ECG) ventricular arrhythmic predictors in patients with ...
Mehmet İnanır, Emrah Erdal, Gülbahar Ustaoğlu, İsa Sincer   +3 more
doaj   +1 more source

Coupling of Smoothened to inhibitory G proteins reduces voltage-gated K [PDF]

, 2018
SMO (Smoothened), the central transducer of Hedgehog signaling, is coupled to heterotrimeric Gi proteins in many cell types, including cardiomyocytes.
Al-Owais, Moza, Cheng, Lan, Covarrubias, Manuel, Koch, Walter J., Manning, David R., Peers, Chris, Riobo-Del Galdo, Natalia A   +6 more
core   +1 more source

Freeze‐resistant, conductive semi‐interpenetrating network hydrogels enable oxidative stress regulation and enhanced wound healing

Interdisciplinary Medicine, EarlyView.
A multifunctional SFMA9/PF1 semi‐interpenetrating hydrogel with excellent conductivity, antioxidant activity, and freeze resistance effectively regulates the wound microenvironment, reduces oxidative stress and inflammation, promotes angiogenesis, and accelerates full‐thickness skin regeneration.
Xiaomin Sun, Yanqin Yu, Xinyuan He, Kaiyi Tang, Lijing Teng, Tianbao Qian, Zhu Zeng, Zuquan Hu   +7 more
wiley   +1 more source

Hyperpyrexia associated with congenital Long QT Syndrome

Çukurova Üniversitesi Tıp Fakültesi Dergisi, 2014
Congenital long QT syndrome (CLQTS) is a genetic disorder presented with prolonged QT interval. In these patients, risk of sudden cardiac death due to ventricular tachyarrhythmias is high.
Nuriye Tarakci, Murat Konak, Huseyin Altunhan, Hayrullah Alp, Rahmi Ors   +4 more
doaj  

Genotype-Phenotype Relationships in Long QT Syndrome : Role of Mental Stress, Adrenergic Activity and a Common KCNH2 Polymorphism [PDF]

, 2006
Long QT syndrome is a congenital or acquired arrhythmic disorder which manifests as a prolonged QT-interval on the electrocardiogram and as a tendency to develop ventricular arrhythmias which can lead to sudden death.
Paavonen, Kristian
core