Download full-text PDF

Source
http://dx.doi.org/10.1007/BF01185068DOI Listing

Publication Analysis

Top Keywords

evidence existence
4
existence independent
4
independent components
4
components potassium
4
potassium current
4
current node-of-ranvier
4
node-of-ranvier membrane
4
membrane frog
4
frog rana
4
rana ridibunda
4

Similar Publications

Background: Proton pump inhibitors (PPIs) are commonly used for managing gastroesophageal disorders but concerns about their potential association with increased stroke risk have emerged, especially among patients with pre-existing cardiovascular conditions such as acute coronary syndrome (ACS). This systematic review and meta-analysis aim to assess the risk of stroke associated with PPI use, stratified by the presence or absence of pre-existing CVD.

Methods: This review was conducted following the PRISMA guidelines and included studies up to March 2024 from PubMed, Embase, and Web of Science.

View Article and Find Full Text PDF

The question of strains in AA amyloidosis.

Sci Rep

January 2025

Department of Immunology, Genetics and Pathology, Uppsala University, Rudbeck Laboratory, C11, 75185, Uppsala, Sweden.

The existence of transmissible amyloid fibril strains has long intrigued the scientific community. The strain theory originates from prion disorders, but here, we provide evidence of strains in systemic amyloidosis. Human AA amyloidosis manifests as two distinct clinical phenotypes called common AA and vascular AA.

View Article and Find Full Text PDF

Convergent evidence for the temperature-dependent emergence of silicification in terrestrial plants.

Nat Commun

January 2025

Ministry of Education Key Laboratory of Environment Remediation and Ecological Health, College of Environmental & Resource Sciences, Zhejiang University, Hangzhou, 310058, China.

Research on silicon (Si) biogeochemistry and its beneficial effects for plants has received significant attention over several decades, but the reasons for the emergence of high-Si plants remain unclear. Here, we combine experimentation, field studies and analysis of existing databases to test the role of temperature on the expression and emergence of silicification in terrestrial plants. We first show that Si is beneficial for rice under high temperature (40 °C), but harmful under low temperature (0 °C), whilst a 2 °C increase results in a 37% increase in leaf Si concentrations.

View Article and Find Full Text PDF

Mental Well-being in Menopause.

Obstet Gynecol Clin North Am

March 2025

Department of Obstetrics and Gynecology, University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, CO 80045, USA. Electronic address:

The hormonal changes that accompany the transition to menopause are disruptive to most women, and for some, mental health maybe adversely affected. Depressive symptoms and major depression are the best-studied conditions in association with menopause, but anxiety, executive function, and comorbid pre-existing psychiatric conditions all influence the symptomatology that women will experience during this phase of their lives. The epidemiology, diagnosis, and evidence-based treatment guidelines for perimenopausal patients are discussed.

View Article and Find Full Text PDF

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!