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Examining Heart Failure Informal Care Partners Using Person and System Levels and Domains: A Meta-Synthesis.
West J Nurs Res
January 2025
Florida State University College of Nursing, Tallahassee, FL, USA.
Background: Within the last decade, system and policy-level changes have driven substantial shifts in heart failure (HF) care from hospital to home, requiring greater support from informal care partners. What has not been examined is the state of the care partner science by person and system-level domains using qualitative studies to understand impact across multiple person and system levels.
Objectives: (1) Identify by person and system levels and domain what is known about informal care partners and (2) Identify gaps in the caregiving science and suggest ways to move forward.
Antioxidant activities of three enzymatic hydrolysates from on HaCaT cells and zebrafish .
Nat Prod Res
January 2025
Department of School of Pharmaceutical Sciences, Changchun University of Chinese Medicine, Changchun, China.
To explore the antioxidant activity of enzymatic hydrolysates of from Dalian and preliminarily elucidate their mechanisms of action both and . Samples were hydrolysed using alcalase, protamex, and neutrase. 2,2-diphenyl-1-(2,4,6-trinitrophenyl)hydrazyl (DPPH) and 2,2'-azinobis-(3-ethylbenzothiazoline-6-sulfonic acid (ABTS) radical scavenging assays showed that the alcalase hydrolysate had the highest antioxidant activity, with IC values of 4.
View Article and Find Full Text PDFInhibition of Retinal Neovascularization by BEZ235: Targeting the Akt/4EBP1/Cyclin D1 Pathway in Endothelial Cells.
Invest Ophthalmol Vis Sci
January 2025
Institute of Ophthalmology, School of Medicine, Jinan University, Guangzhou, China.
Purpose: To investigate the therapeutic efficacy of BEZ235, a dual PI3K/mTOR inhibitor, in suppressing pathological neovascularization in an oxygen-induced retinopathy (OIR) mouse model and explore the role of cyclin D1 in endothelial cell cycle regulation.
Methods: Single-cell RNA sequencing was performed to analyze gene expression and cell-cycle alterations in retinal endothelial cells under normoxic and OIR conditions. The effects of BEZ235 on human umbilical vein endothelial cells (HUVECs) and human retinal microvascular endothelial cells (HRMECs) were evaluated by assessing cell viability, cell-cycle progression, proliferation, migration, and tube formation.
Formation and evaluation of doxorubicin and cromoglycate metal-organic framework for anti-cancer activity.
Nanomedicine (Lond)
January 2025
Department of Chemistry, The University of Jordan, Amman, Jordan.
Aims: We develop and evaluate copper-based metal-organic frameworks (Cu-MOFs) incorporating cromolyn as a linker to enhance structural stability, drug delivery efficiency, and therapeutic potential, particularly for breast cancer treatment.
Materials & Methods: Two Cu-MOF formulations were synthesized: Cu-MOFs-BDC-DOX (using terephthalic acid) and Cu-MOFs-CROMO-DOX (using cromolyn as a linker). Characterization was performed using SEM/TEM for morphology, and FTIR, XRD, and TGA to confirm structural integrity.
Mitochondria Express Functional Signaling Ligand-Binding Receptors that Regulate their Biological Responses - the Novel Role of Mitochondria as Stress-Response Sentinels.
Stem Cell Rev Rep
January 2025
Department of Regenerative Medicine, Warsaw Medical University, Warsaw, Poland.
Evidence accumulated mitochondria, as the "powerplants of the cell," express several functional receptors for external ligands that modify their function and regulate cell biology. This review sheds new light on the role of these organelles in sensing external stimuli to facilitate energy production for cellular needs. This is possible because mitochondria express some receptors on their membranes that are responsible for their autonomous responses.
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