Download full-text PDF |
Source |
|---|
Publication Analysis
Top Keywords
Similar Publications
K1 channels enable myelinated axons to transmit spikes reliably without spiking ectopically.
J Neurosci
January 2025
Neurosciences and Mental Health, The Hospital for Sick Children, Toronto, Ontario, Canada
Action potentials (spikes) are regenerated at each node of Ranvier during saltatory transmission along a myelinated axon. The high density of voltage-gated sodium channels required by nodes to reliably transmit spikes increases the risk of ectopic spike generation in the axon. Here we show that ectopic spiking is avoided because K1 channels prevent nodes from responding to slow depolarization; instead, axons respond selectively to rapid depolarization because K1 channels implement a high-pass filter.
View Article and Find Full Text PDFOutcomes of Anesthesia-Supported versus Endoscopist-Driven Sedation Modalities: A retrospective cohort study.
Gastrointest Endosc
January 2025
Department of Anesthesiology and Perioperative Medicine, Mayo Clinic Jacksonville, FL, USA. Electronic address:
Background And Aims: Anesthesia involvement has become commonplace in many procedural settings. The goal of this study is to compare sedation modalities utilized by endoscopists and anesthesiologists in the endoscopy suite, particularly with respect to recovery time and adverse events.
Methods: We conducted a retrospective cohort study including adults (≥18) undergoing outpatient EGD and/or colonoscopy at Mayo Clinic in Jacksonville, Florida between October 1, 2018 through December 31, 2022.
Objective: Aim: To investigate the effects of exercise training on heart rate and blood pressure in soccer players of different skill levels.
Patients And Methods: Materials and Methods: 693 soccer players with different sports qualifications were studied. Heart rate (HR) and blood pressure (BP) were measured at rest at the beginning of the preparatory phase of the training cycle.
Preliminary study of the influence of maternal and neonatal NOS3 (rs1799983), IL1B (rs1143634) genes variants and their intergenic interaction on the development of hypoxic-ischemic encephalopathy in newborns in the context of treatment planning.
Wiad Lek
January 2025
EXPERT-ANALYTICAL MEDICAL CENTER FOR MOLECULAR GENETICS, SHUPYK NATIONAL HEALTHCARE UNIVERSITY OF UKRAINE, KYIV, UKRAINE.
Objective: Aim: To determine the influence of maternal and neonatal variants of the eNOS (G894T, rs1799983) and IL1B (C3953T, rs1143634) genes and their intergenic interactions on the development of HIE in newborns.
Patients And Methods: Materials and Methods: The study included a cohort of 105 newborns and their 99 mothers. Determination of variants of the genes eNOS (G894T, rs1799983) and IL1B (C3953T, rs1143634) was carried out for the patients of study groups.
Cardioneuroablation for reflex syncope or functional bradyarrhytmias: new insight from a single center experience.
Front Cardiovasc Med
January 2025
Department of Cardiology, General Regional Hospital "F. Miulli", Bari, Italy.
Background: Cardioneuroablation (CNA) is a new approach to treat reflex syncope and functional bradyarrhytmias caused by autonomic imbalance. We report our experience using CNA.
Method: From September 2022 to July 2023, we took care of 21 patients (mean age 42 ± 21 years; 62% male) affected by reflex syncope or functional bradyarrhythmias.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!