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Loneliness is associated with different structural brain changes in schizophrenia spectrum disorders and major depression.
Schizophr Res
January 2025
Department of Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany; German Center for Mental Health (DZPG), partner site Mannheim-Heidelberg-Ulm, Germany. Electronic address:
Background: Loneliness, distress from having fewer social contacts than desired, has been recognized as a significant public health crisis. Although a substantial body of research has established connections between loneliness and various forms of psychopathology, our understanding of the neural underpinnings of loneliness in schizophrenia spectrum disorders (SSD) and major depressive disorder (MDD) remains limited.
Methods: In this study, structural magnetic resonance imaging (sMRI) data were collected from 57 SSD and 45 MDD patients as well as 41 healthy controls (HC).
Disparities in Rehabilitation Services for Victims of Violence.
J Surg Res
January 2025
Department of Surgery, Boston Medical Center, Boston, Massachusetts; Boston University Chobanian & Avedisian School of Medicine, Boston, Massachusetts.
Introduction: Access to rehabilitation services after a traumatic injury improves functional outcomes. No study has examined the association between injury intent, violent versus nonviolent, and receipt of rehabilitation services after injury.
Materials And Methods: We conducted a retrospective cohort study of injured adult patients admitted to our level I trauma center from January 1, 2014 to December 31, 2021.
Thorium ore dust research applicable to mineral sands industry workers.
J Radiol Prot
January 2025
School of Medical and Health Sciences, Edith Cowan University, Joondalup, Western Australia, AUSTRALIA.
Historically, radiation exposure to mineral sands workers arose primarily from intake of thorium associated with monazite dust generated in mineral separation plants. Research investigations in the 1990s provided greater insight into the characteristics of inhaled thorium ore dust and bioassay studies inferred that some workers had accumulated significant lung burdens of thorium. Recent changes to biokinetic models have increased the radiation dose assessed to arise from thorium intake, raising questions on the appropriateness of current assumptions used in exposure assessment and feasibility of further bioassay research.
View Article and Find Full Text PDFEffects of Silk Fibroin Hydrogel Degradation on the Proliferation and Chondrogenesis of Encapsulated Stem Cells.
Biomacromolecules
January 2025
State Key Laboratory of Advanced Fiber Materials, College of Materials Science and Engineering, Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, Donghua University, Shanghai 201620, P. R. China.
Silk fibroin (SF) hydrogels are widely used in three-dimensional (3D) cell culture and tissue repair. Despite their importance, few studies have focused on regulating their degradation and further revealing the effects of the degradation process on encapsulated cell behaviors. Herein, SF hydrogels with equivalent initial properties and different degradation rates were prepared by adjusting the ratios between the hydrogel-encapsulated normal SF microspheres (MS) and enzyme-loaded SF microspheres (MS).
View Article and Find Full Text PDFBarriers and Facilitators of Implementing Colorectal Cancer Screening Management in China: A Mixed-Methods Study.
Cancer Nurs
January 2025
Author Affiliations: Nursing Department (Drs Shi and Zhang and Mss Zhang and Xu) and General Practice Clinic (Mr Cui), The Fourth Affiliated Hospital of Harbin Medical University; and School of Nursing, Harbin Medical University (Dr Sun), Harbin, Heilongjiang, China.
Background: Colorectal cancer is a major cause of cancer-related deaths in China. Timely screening is essential for reducing mortality, but implementing comprehensive programs in Chinese healthcare settings is challenging.
Objective: This study identifies barriers and facilitators to colorectal cancer screening (CRCS) in China and recommends effective implementation strategies.
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