Co-culture of Helicobacter pylori with oral microorganisms in human saliva.

Objective: Helicobacter pylori is known for colonizing the gastric mucosa and instigating severe upper gastrointestinal diseases such as gastritis, gastroduodenal ulcers, and gastric cancer. To date, there is no data available on the oral cavity as transmission site, whether H. pylori can survive in the oral cavity or in human saliva.

Results of ICE-Guided Isolation of the Superior Vena Cava With Pulsed Field Ablation.

Background: Earlier studies have documented the risk for sinoatrial node injury and phrenic nerve paralysis as complications following radiofrequency catheter ablation for electrical isolation of the superior vena cava (SVCI).

Objectives: The aim of this study was to assess the safety and feasibility of SVCI in patients with atrial fibrillation undergoing pulsed field ablation (PFA) METHODS: Six hundred sixteen consecutive patients undergoing PFA for pulmonary vein isolation plus SVCI were included in this multicenter analysis. Superior vena cava (SVC) ablation was performed under the continuous guidance of intracardiac echocardiography.

Right ventricular subclinical dysfunction in high-burden idiopathic outflow tract premature ventricular contraction population.

Background: The relationship between premature ventricular contractions (PVC) and right ventricular (RV) function is not widely known. Left ventricular (LV) dysfunction due to PVC is known as PVC-induced cardiomyopathy (PIC) and suppressing the PVC substrate would improve LV function. The effect of PVC ablation on changes in RV function in patients with subtle RV subclinical dysfunction remains unknown.

Glucose Transporter 1 Deficiency Impairs Glucose Metabolism and Barrier Induction in Human Induced Pluripotent Stem Cell-Derived Astrocytes.

Glucose is a major source of energy for the brain. At the blood-brain barrier (BBB), glucose uptake is facilitated by glucose transporter 1 (GLUT1). GLUT1 Deficiency Syndrome (GLUT1DS), a haploinsufficiency affecting SLC2A1, reduces glucose brain uptake.

Unleashing nature's defense: potent antimicrobial power of plant extracts against oral pathogens and Streptococcus mutans biofilms.

Objectives: The increasing demand for alternatives to antibiotics against resistant bacteria has led to research on natural products. The aim of this study was to analyze the antimicrobial and antibiofilm activity of 16 Mediterranean herb extracts.

Materials And Methods: The extracts were analyzed using High Performance Thin Layer Chromatography.

Brain endothelial permeability, transport, and flow assessed over 10 orders of magnitude using the in situ brain perfusion technique.

Background: Cerebral blood flow normally places a limit on the magnitude of brain vascular permeability (P) that can be measured in vivo. At normal cerebral blood flow, this limit falls at the lower end of lipophilicity for most FDA-approved CNS drugs. In this study, we report on two methods that can be used to overcome this limitation and measure brain vascular permeability values that are up to ~1000 times higher using the in situ brain perfusion technique.

Correction: Al-Ahmad et al. Biodentine Inhibits the Initial Microbial Adhesion of Oral Microbiota In Vivo. 2023, , 4.

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An Assessment of Public Awareness Regarding Pancreatitis: A Cross-Sectional Study in the Eastern Province of Saudi Arabia.

Introduction: Pancreatitis, characterized by abdominal pain and elevated pancreatic enzymes, remains a significant public health issue. This study aims to assess the awareness of the general population in the Eastern Province of Saudi Arabia regarding pancreatitis, focusing on symptoms, risk factors, and management.

Methodology: A cross-sectional study was conducted using a structured questionnaire distributed to 446 participants through social media.

Valsalva Maneuver Versus Carotid Sinus Massage for Supraventricular Tachycardia: A Systematic Review and Meta-Analysis of Randomized Controlled Trials.

Supraventricular tachycardia (SVT) is one of the most common cardiac arrhythmias, characterized by a sudden increase in heart rate. Initial management often involves vagal maneuvers, including the Valsalva maneuver (VM) and carotid sinus massage (CSM). VM can be categorized into standard VM (sVM) and modified VM (mVM).

Patient selection, ventricular tachycardia substrate delineation and data transfer for stereotactic arrhythmia radioablation. A Clinical Consensus Statement of the European Heart Rhythm Association (EHRA) of the ESC and the Heart Rhythm Society (HRS).

Stereotactic arrythmia radioablation (STAR) is a novel, non-invasive and promising treatment option for ventricular arrythmias (VA). It has been applied in highly selected patients mainly as bail-out procedure, when (multiple) catheter-ablations, together with anti-arrhythmic drugs, were unable to control the VAs. Despite the increasing clinical use there is still limited knowledge of the acute and long-term response of normal and diseased myocardium to STAR.

Feasibility, safety, and efficacy of a novel external compression vascular closure device: The LockeT® study.

Introduction: Hemostasis following large-bore femoral vein access remains a challenge. Manual compression has been the standard of care but requires bedside staff, prolonged bed rest, and longer length of stay. The LockeT is an external compression device that attempts to address these issues while achieving venous hemostasis.