📄 medicine

A National Assessment of the Availability, Utilisation and Impact of Digital Learning Resources Among Nigerian Medical Students: A Cross-sectional Study

这项针对784名尼日利亚医学生的全国性横断面研究表明,尽管设备普及率广泛,但在获取对提升学生感知全球竞争力至关重要的基本机构数字资源方面,仍然存在显著差异。

Joshua Adejo Okpanachi, Paul Tunde Kingpriest, Luke Onyedikachi Itodo, Angel Oluwabukola Adaji, Moshood Abiodun Adebayo (…)2026-07-20
📄 medicine

Latent profiles of eating disorder symptoms among transgender, gender diverse, and cisgender people with lived experience of eating disorders: associations with neurodivergent traits and gender dysphoria

本研究识别了跨性别、性别多样化及顺性别个体中四种截然不同的进食障碍症状剖面,揭示了以缺乏典型进食障碍认知且表现为回避性进食为特征的剖面,与性别焦虑及神经多样性特征具有独特的关联性,从而强调了在这些人群中采取跨诊断方法以及对回避性/限制性摄食障碍(ARFID)与厌食症进行双重诊断的必要性。

Kai S. Thomas, Grace H. Williams, Max Keith, Hannah Blackbrook, Rox Bainbridge, Jamie Merry, LEADING Lived Experience Ad (…)2026-07-20
📄 medicine

Governance, Accountability and Post-Deployment Monitoring Preferences for AI Integration in West African Clinical Practice: A Mixed-Methods Study

这项针对西非临床医生和技术专家的混合方法研究表明,他们强烈倾向于通过独立的监管审查、透明的问责机制以及实时监测,来确保人工智能在临床实践中的集成是安全且公平的,同时也强调了对供应商控制和临床医生责任风险的重大担忧。

Benjamin S. Chudi Uzochukwu, Yakubu Joel Cherima, Ugo Uwadiako Enebeli, Chinyere Cecelia Okeke, Adaora Chinelo Uzochukwu (…)2026-07-20
📄 medicine

Sudden and Unexplained Post-partum Cardiac Arrest in a Patient with Systemic Lupus Erythematosus: A Case Report

本病例报告描述了一名病情控制良好的系统性红斑狼疮女性,因双心室功能障碍和严重二尖瓣反流导致产后突发致命性心脏骤停,强调了仅有狼疮本身即可构成显著的妊娠风险,并挑战了反流性病变是良性的这一假设,同时也证明了通过谨慎的多学科管理,后续妊娠是完全可能的。

Anna Miele, Lakshmi Tummala2026-07-20
📄 medicine

Economic Burden of Oral Diseases, Barriers to Care, and Opportunities for Health System Reform in Rural Lucknow: A Mixed-Method Study

这项混合方法研究表明,勒克瑙的农村居民面临着严重的口腔健康危机,其特征是高发病率和低就诊率,这归因于显著的经济、结构和社会文化障碍,凸显了对负担得起的社区干预措施和系统性卫生改革的紧迫需求。

Vinay Kumar Gupta, Nishita Kankane, Abhishek Mehta, Manu Raj Mathur, Siddharth Joel David, Archita Agarwal, Vaitarni Van (…)2026-07-20
📄 medicine

Performance of Vaccine Cold Chain System in Northern Sudan based on World Health Organization Effective Vaccine Management Indicators

一项在苏丹北部开展的基于设施的横断面研究利用世界卫生组织有效疫苗管理指标显示,尽管疫苗冷链系统在人员配备、设备可用性和温度记录方面表现强劲,但在能源稳定性、设备维护以及需要紧急干预以确保长期可靠性的先进监测技术应用方面面临着关键脆弱性。

Moaaz Abdelrasol, Monzer Hamed, Mohamed Ali Alzain, Alhaj. S. M. Ali2026-07-20
📄 medicine

PVN CRF/CRF-R1 signaling links stress to bowel dysfunction, anxiety-like behavior, and colonic barrier injury and is modulated by electroacupuncture in IBS-D-like mice

本研究表明,通过脑-肠-屏障机制,下丘脑室旁核(PVN)CRF/CRF-R1信号传导驱动了IBS-D样小鼠的应激性肠功能障碍、焦虑及结肠屏障损伤,而电针可通过调节该通路有效缓解上述症状。

Guoming Shen, Shun Huang, Chuqiao Shen, Chen Xu, Xiyang Wang, Jiangang Xu, Nannan Tian, Kan Ding, Hao Wang2026-07-20