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A preliminary ex vivo diffusion tensor imaging study of distinct aortic morphologies.
J Anat
January 2025
Trinity Centre for Biomedical Engineering, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland.
Changes in the microstructure of the aortic wall precede the progression of various aortic pathologies, including aneurysms and dissection. Current clinical decisions with regards to surgical planning and/or radiological intervention are guided by geometric features, such as aortic diameter, since clinical imaging lacks tissue microstructural information. The aim of this proof-of-concept work is to investigate a non-invasive imaging method, diffusion tensor imaging (DTI), in ex vivo aortic tissue to gain insights into the microstructure.
View Article and Find Full Text PDFSick Day Management Plans for Aboriginal and/or Torres Strait Islander Peoples With Chronic Kidney Disease on the Cape York Peninsula of Australia: Health Workers' Perspectives.
Aust J Rural Health
February 2025
Murtupuni Centre for Rural and Remote Health, James Cook University, Townsville, Queensland, Australia.
Objective: This study aimed to explore the perspectives of healthcare professionals on the utility of sick day management plans for people with chronic kidney disease (CKD) in remote communities and collaboratively design a sick day management plan resource.
Design: This qualitative study utilised two phases of data collection: preliminary observational data and semi-structured interviews. The research design and analysis were guided by the normalisation process theory (NPT) framework, tailored for complex interventions in healthcare.
Efficacy of an Online Self-compassion Group Intervention for Sexual Minority Men Living with HIV: A Pilot Randomized Controlled Trial.
AIDS Behav
January 2025
School of Psychological and Cognitive Sciences, Beijing Key Laboratory of Behavior and Mental Health, Peking University, Beijing, China.
Sexual minority men living with HIV face challenges affecting their quality of life and medication adherence. While self-compassion has shown promise in improving quality of life, targeted interventions for this group remain limited. This pilot study evaluated the efficacy of an online self-compassion group intervention on quality of life and medication adherence among sexual minority men living with HIV.
View Article and Find Full Text PDF[Effects of long non-coding RNA KLHL7-AS1 on the proliferation and apoptosis of nucleus pulposus cells under the environment of oxidative stress and its mechanism].
Zhonghua Yi Xue Za Zhi
February 2025
Department of Orthopedics, the First Hospital of Huaian City, Nanjing Medical University, Huaian 223300, China.
To investigate the effects of long non-coding RNA KLHL7-AS1 (LncRNA KLHL7-AS1) on the proliferation and apoptosis of nucleus pulposus cells under oxidative stress and its mechanisms. Human nucleus pulposus cells (HUM-iCell-s012) were divided into 4 groups, and unoxidized nucleus pulposus cells were transfected with an empty pcDNA vector (pcDNA-control) to serve as the blank control group. Based on previous studies on oxidative stress-induced nucleus pulposus cell senescence and preliminary experiments, oxidative stress was induced by treating nucleus pulposus cells with 400 μmol/L HO.
View Article and Find Full Text PDFReal-world single-center preliminary experience of radiofrequency balloon pulmonary vein ablation for atrial fibrillation.
Indian Pacing Electrophysiol J
January 2025
Electrophysiology Unit, Cardiology Operating Unit, Fondazione Poliambulanza Hospital, Brescia, Italy.
Atrial fibrillation (AF) is the most common cardiac arrhythmia and pulmonary vein isolation (PVI) by percutaneous transcatheter ablation is its pivotal treatment. Nowadays, several techniques using different energy sources are used, such as radiofrequency (RF), cryoablation and laser ablation. A new technology that combines the strengths of different techniques has been developed, in particular having both the speed of one-shot techniques and the selectivity and precision of point-by-point RF: the RF balloon (RFB).
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