To develop a system for the artificial heart control the algorhythm of the latter, with the blood pressure in the aorta acting as a regulation parameter, was analyzed on its mathematical model. The results of the algorhythm operation in three model situation describing transitional processes under physical efforts, stress and resuscitation are reported. The technical implemetation of the described algorhythm is set forth and a comparison of the obtained experimental data versus the design curves is made.
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Diabetes Ther
January 2025
The State Key Laboratory Management and Control for Complex Systems, Institute of Automation, Chinese Academy of Sciences, Beijing, 100190, People's Republic of China.
Introduction: Scientific publications have shown sodium-glucose co-transporter-2 (SGLT2) inhibitors to have several beneficial effects in patients with complex type 2 diabetes mellitus (T2DM). However, sodium-glucose co-transporter-1 (SGLT-1) inhibitor is still under investigation in clinical trials. Recently, a dual inhibitor of sodium-glucose co-transporter (SGLT1/2), sotagliflozin, has been approved for use in patients with T2DM.
View Article and Find Full Text PDFJ Perinat Neonatal Nurs
January 2025
Author Affiliations: Departments of Midwifery (Mr Fikadu), Internal Medicine (Dr Shibru), and Obstetrics and Gynecology (Drs Koira, Chufamo, and Mulugeta), and School of Public Health (Messrs Kote and Hailemariam and Dr Ayele), College of Medicine and Health Sciences, Arba Minch University, Southern Region, Arba Minch, Ethiopia; Ethiopia Midwives Association, Addis Ababa, Ethiopia (Messrs Belgu and Mazengia); and Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Amhara Region, Gondar, Ethiopia (Dr Ayele).
Purpose: This study was aimed to assess the effect of intermittent fetal heart rate (FHR) monitoring using Moyo Doppler compared with fetoscope in hospitals of Ethiopia, 2023.
Background: To facilitate more prompt identification of a hypoxic fetus, Laerdal Global Health has recently introduced the Moyo FHR monitor. Nevertheless, there exists limited knowledge regarding its efficacy derived from multicenter contextual trials conducted in resource-constrained environments, specifically in Ethiopia.
J Gen Physiol
March 2025
Department of Physiology, University of Maryland School of Medicine, Baltimore, MD, USA.
Voltage-gated Ca2+ channels (VGCCs) are highly expressed throughout numerous biological systems and play critical roles in synaptic transmission, cardiac excitation, and muscle contraction. To perform these various functions, VGCCs are highly regulated. Inactivation comprises a critical mechanism controlling the entry of Ca2+ through these channels and constitutes an important means to regulate cellular excitability, shape action potentials, control intracellular Ca2+ levels, and contribute to long-term potentiation and depression.
View Article and Find Full Text PDFAmyloid
January 2025
Department of Cardiology, Copenhagen, Denmark.
Introduction: Cardiac Amyloidosis (CA) is characterised by amyloid fibril deposits causing heart failure (HF). Lumbar spinal stenosis (LSS) is recognised as a potential red flag for CA, but the association remains underexplored in large-scale studies.
Methods: This nationwide registry-based cohort study in Denmark included subjects ≥60 years with a history of LSS surgery.
Curr Rev Clin Exp Pharmacol
January 2025
Physiology Research Center, Iran University of Medical Sciences, Tehran, Iran.
Introduction: In this study, a meta-analysis was conducted to investigate the therapeutic effect of Dapagliflozin (DAPA) on animals suffering from myocardial ischemia reperfusion compared to the group that did not receive treatment.
Methods: According to the inclusion and exclusion criteria two researchers performed the primary and secondary screening based on the title abstract and full text. After data extraction, meta-analysis was performed using STATA software.
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