Sinus Node Dysfunction | List of Frontiers open access articles

Original Research

Published on 30 Apr 2026

Raspberry aqueous extract ameliorates MAFLD in mice by regulating gut microbiota and purine metabolism

in Nutritional Epidemiology

Yanyan Gao
Nian Liu
Huaxin Wei
Tianchi Sun
Fangying Xu
Lin Chen
Jiannan Qiu
Xiaobing Dou

Frontiers in Nutrition

doi 10.3389/fnut.2026.1818086

141 views

Original Research

Published on 30 Apr 2026

Evaluation of maize (Zea mays L.) genotypes for yield and yield components and carbon storage

in Climate-Smart Agronomy

Maltase Mutanda
Sandiswa Figlan
Asande Ngidi
Seltene Abady Tesfamariam
Vincent Chaplot
Hussein Shimelis

Frontiers in Agronomy

doi 10.3389/fagro.2026.1798511

186 views

Original Research

Published on 30 Apr 2026

Third-trimester estradiol is associated with isolated maternal hypothyroxinemia and attenuated TSH–FT4 coupling: evidence from rats and human astrocytes

in Reproduction

Yajing Xu
Zitong Wang
Qingyan Cai
Honghong Duan
Huibin Huang

Frontiers in Endocrinology

doi 10.3389/fendo.2026.1795855

Systematic Review

Published on 30 Apr 2026

Blended learning in medical education in India—a literature-based analysis and description

in Healthcare Professions Education

Ambuj Roy
Akanksha Pal Singh
Rashmi Ramachandran

Frontiers in Medicine

doi 10.3389/fmed.2026.1814270

167 views

Brief Research Report

Published on 30 Apr 2026

Outcomes of low-dose immune tolerance induction with single-dose rituximab in severe hemophilia A: a single-center retrospective experience

in Immunological Tolerance and Regulation

Shaoyu Yin
Hongli Mu
Wen Yang
Zeping Zhou

Frontiers in Immunology

doi 10.3389/fimmu.2026.1829007

144 views

Original Research

Published on 30 Apr 2026

Metabolomic biomarker differences of sarcopenia in older patients with sepsis

in Geriatric Medicine

Yiyang Liu
Tianren He
Siyu Chen
Ziyi Li
Xue Mei
Xinhua He
Na Shang

Frontiers in Medicine

doi 10.3389/fmed.2026.1797866

117 views

Case Report

Published on 30 Apr 2026

Case Report: Massive rectal bleeding from stercoral ulcers in a pediatric patient

in Endoscopy

Paolo Quitadamo
Antonia Pascarella
Linda di Napoli
Maria Giovanna Puoti
Sara Isoldi
Ludovica Carangelo
Paolo Siani

Frontiers in Gastroenterology

doi 10.3389/fgstr.2026.1614154

196 views

Systematic Review

Published on 30 Apr 2026

Comparative effects of different exercise modalities on executive function in children with attention-deficit/hyperactivity disorder: a systematic review and network meta-analysis

in Human Developmental Psychology

Ling Ge
Yongsheng Sun

Frontiers in Psychology

doi 10.3389/fpsyg.2026.1786104

323 views

Case Report

Published on 30 Apr 2026

POEMS syndrome with multiple ganglioside/paraneoplastic antibodies misdiagnosed as CIDP: a case report

in Hematologic Malignancies

Mengmeng Fan
Jiaxiu He
Shihui Sun
Linyuan He
Zhao Zhong

Frontiers in Oncology

doi 10.3389/fonc.2026.1773709

140 views

Mini Review

Published on 30 Apr 2026

RNA duplex formation and competing endogenous RNA, proposed as mechanisms in regulating expression of natural antisense transcripts- from hypotheses to potential therapeutic applications

in RNA Networks and Biology

Richi Nakatake
Tetsuya Okuyama
Tominori Kimura
Mikio Nishizawa

Frontiers in Molecular Biosciences

doi 10.3389/fmolb.2026.1800738

206 views

Review

Published on 30 Apr 2026

2-Hydroxyglutarate in onco-pathway: a metabolic driver of proto-oncogene activation

in Cancer Metabolism

Masthan Thamim
Debdas Dhabal
M. M. Balamurali
Krishnan Thirumoorthy

Frontiers in Oncology

doi 10.3389/fonc.2026.1791517

177 views

Editorial

Published on 30 Apr 2026

Editorial: Understanding violence: new data and theory

in Sociological Theory

Anthony Ellis
Simon Winlow
Daniel Briggs

Frontiers in Sociology

doi 10.3389/fsoc.2026.1837771

184 views

Original Research

Published on 30 Apr 2026

How social support shapes college students' intention to change majors: the mediating role of self-efficacy and the moderating effect of self-regulation skills

in Higher Education

Wenxuan Chen

Frontiers in Education

doi 10.3389/feduc.2026.1800671

142 views

Methods

Published on 30 Apr 2026

Making clinician-scientists visible: methods for identifying clinician research participation and metrics at scale

in Health Workforce

Alicia Feldman
Henry Cook
Paula McDonald
Christina Malatzky
Peter Frederiksen

Frontiers in Health Services

doi 10.3389/frhs.2026.1791235

185 views

Original Research

Published on 30 Apr 2026

Fast acquisition of weak eLoran signals via a uniform partitioned overlap-save algorithm exploiting temporal sparsity

in Space Physics

Qian Liu
Jianfeng Wu
Yan Xing
Ying Wang
Junliang Liu

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2026.1816412

275 views

Systematic Review

Published on 30 Apr 2026

Effectiveness of physical education interventions on physical and mental health in pre- and school-aged children: a systematic review and meta-analysis

in Children and Health

Qinglei Wang
Nina Wang
Mengyan Wang

Frontiers in Public Health

doi 10.3389/fpubh.2026.1757982

151 views

Articles

Raspberry aqueous extract ameliorates MAFLD in mice by regulating gut microbiota and purine metabolism

Evaluation of maize (Zea mays L.) genotypes for yield and yield components and carbon storage

Third-trimester estradiol is associated with isolated maternal hypothyroxinemia and attenuated TSH–FT4 coupling: evidence from rats and human astrocytes

Blended learning in medical education in India—a literature-based analysis and description

Outcomes of low-dose immune tolerance induction with single-dose rituximab in severe hemophilia A: a single-center retrospective experience

Metabolomic biomarker differences of sarcopenia in older patients with sepsis

Case Report: Massive rectal bleeding from stercoral ulcers in a pediatric patient

Comparative effects of different exercise modalities on executive function in children with attention-deficit/hyperactivity disorder: a systematic review and network meta-analysis

POEMS syndrome with multiple ganglioside/paraneoplastic antibodies misdiagnosed as CIDP: a case report

RNA duplex formation and competing endogenous RNA, proposed as mechanisms in regulating expression of natural antisense transcripts- from hypotheses to potential therapeutic applications

2-Hydroxyglutarate in onco-pathway: a metabolic driver of proto-oncogene activation

Editorial: Understanding violence: new data and theory

How social support shapes college students' intention to change majors: the mediating role of self-efficacy and the moderating effect of self-regulation skills

Making clinician-scientists visible: methods for identifying clinician research participation and metrics at scale

Fast acquisition of weak eLoran signals via a uniform partitioned overlap-save algorithm exploiting temporal sparsity

Effectiveness of physical education interventions on physical and mental health in pre- and school-aged children: a systematic review and meta-analysis