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Characterization changes and research waste in randomized controlled trials of global gastroesophageal reflux disease and hiatus hernia over the past 20 years.
Int J Surg
January 2025
Department of Gastric Surgery, Fujian Medical University Union Hospital, Fuzhou, China.
Background: The results of many large randomized clinical trials (RCTs) have transformed clinical practice in gastroesophageal reflux disease (GERD) and esophageal hiatal hernia (HH). However, research waste (i.e.
View Article and Find Full Text PDFSolvent influence on the optical absorption, frontier molecular orbitals, and electronic structure of 1-bromo adamantane.
J Mol Model
January 2025
Applied Nuclear Technology in Geosciences Key Laboratory of Sichuan Province, Chengdu University of Technology, Chengdu, People's Republic of China.
Context: The study of the influence of solvent on 1-bromo adamantane (BAD) exposes prominent solvatochromatic shifts in the optical absorbance and substantial solvent effects on the electronic structure. This facilitates the molecular probe abilities for the BAD with respect to the surrounding environments such as dielectric constant and polarity. BAD exhibits positive solvatochromism for nonpolar solvents and negative solvatochromatic shifts for polar and aromatic solvents.
View Article and Find Full Text PDFSpiral and helical formation of passive and active polymers with stiffness heterogeneity in a spherical cavity.
Soft Matter
January 2025
College of Chemistry, Sichuan University, Chengdu 610064, China.
Biomolecules usually adopt ubiquitous circular structures which are important for their functionality. Based on three-dimensional Langevin dynamics simulations, we investigate the conformational change of a polymer confined in a spherical cavity. Both passive and active polymers with either homogeneous or heterogeneous stiffness are analyzed in a comparative manner.
View Article and Find Full Text PDFThe Changing pathogenesis of liver cancer in Hawaii over three decades.
Cancer Epidemiol Biomarkers Prev
January 2025
Queen's Medical Center, Honolulu, HI, United States.
Background: Worldwide trends support the increasing contribution of hepatic steatosis on the incidence of hepatocellular carcinoma (HCC). This study investigates if similar changes are seen in Hawaii, where the incidence of HCC is higher than most of the United States. Methods; This is a retrospective study of 1651 patients diagnosed with HCC (1991-2023) that includes 60-70% of Hawaii's HCC cases.
View Article and Find Full Text PDFMitochondrial retrograde signaling (MRS) pathways relay the functional status of mitochondria to elicit homeostatic or adaptive changes in nuclear gene expression. Budding yeast have "intergenomic signaling" pathways that sense the amount of mitochondrial DNA (mtDNA) independently of oxidative phosphorylation (OXPHOS), the primary function of genes encoded by mtDNA. However, MRS pathways that sense the amount of mtDNA in mammalian cells remain poorly understood.
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