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http://dx.doi.org/10.1089/bfm.2010.0056 | DOI Listing |
Genes (Basel)
November 2024
Swiss Federal Institute of Sport Magglingen SFISM, 2532 Magglingen, Switzerland.
Background: This study examines genetic variations in the systemic oxygen transport cascade during exhaustive exercise in physically trained tactical athletes. Research goal: To update the information on the distribution of influence of eleven polymorphisms in ten genes, namely ACE (rs1799752), AGT (rs699), MCT1 (rs1049434), HIF1A (rs11549465), COMT (rs4680), CKM (rs8111989), TNC (rs2104772), PTK2 (rs7460 and rs7843014), ACTN3 (rs1815739), and MSTN (rs1805086)-on the connected steps of oxygen transport during aerobic muscle work.
Methods: 251 young, healthy tactical athletes (including 12 females) with a systematic physical training history underwent exercise tests, including standardized endurance running with a 12.
J Chromatogr A
December 2024
Department of Chemistry, Gustavus Adolphus College, Saint Peter, MN 56082, United States. Electronic address:
Determination of quality attributes of antisense oligonucleotides (ASOs) such as purity, potency, and sequence is challenging due to their relatively large size, polyanionic nature, and large number of synthetic modifications. Chromatography technologies are evolving rapidly to meet these challenges, and one area of particularly rapid change at this time is the use of hydrophilic interaction liquid chromatography (HILIC) for oligonucleotide (ON) separations. Relatively little has been published on the factors that dictate the kinetics of these separations.
View Article and Find Full Text PDFJ Cancer Surviv
January 2025
Department of Pediatric Oncology, Dana-Farber Cancer Institute, Boston, MA, USA.
Purpose: The aim of this study was to develop and refine Cardiovascular Health Equity through Food (CHEF), an intervention to address food insecurity (FI) in early childhood cancer survivors (CCS).
Methods: Single-center mixed-methods pilot study of a novel "food is medicine" intervention evaluating acceptability, satisfaction, and opportunities for refinement. CHEF participants were provided: (1) meal-kit delivery for 3 household meals/week for 3 months and (2) application assistance for federal nutrition benefits.
Water Res
December 2024
Institute of Environment and Ecology, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, China. Electronic address:
Elucidating biodegradation mechanisms and predicting pollutant reactivities are essential for advancing the application of biodegradation engineering to address the challenge of thousands of emerging contaminants. Molecular biology and computational chemistry are powerful tools for this purpose, enabling the investigation of biochemical reactions at both the gene and atomic levels. This study employs the biodegradation of ten sulfonamide antibiotics as a case study to demonstrate the integration of genomics and quantum chemistry approaches in exploring the biodegradation behavior of emerging contaminants.
View Article and Find Full Text PDFSci Rep
December 2024
Department of Biosciences, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences, Chennai, 602 105, India.
Chimp optimization algorithm (CHOA) is a recently developed nature-inspired technique that mimics the swarm intelligence of chimpanzee colonies. However, the original CHOA suffers from slow convergence and a tendency to reach local optima when dealing with multidimensional problems. To address these limitations, we propose TASR-CHOA, a twofold adaptive stochastic reinforced variant.
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