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The Frequency of c.557A>G in the Dominican Population and Its Association with African Ancestry.
Pharmaceutics
December 2024
Personalized Medicine and Mental Health Unit, University Institute for Bio-Sanitary Research of Extremadura, 06080 Badajoz, Spain.
Genetic polymorphism of the dihydropyrimidine dehydrogenase gene () is responsible for the variability found in the metabolism of fluoropyrimidines such as 5-fluorouracil (5-FU), capecitabine, or tegafur. The genotype is linked to variability in enzyme activity, 5-FU elimination, and toxicity. Approximately 10-40% of patients treated with fluoropyrimidines develop severe toxicity.
View Article and Find Full Text PDFThe impact of a commercial lower extremity exoskeleton on metabolic load, perceived exertion, and physiological response to a challenging military relevant task: A randomized cross-over design pilot study.
PLoS One
January 2025
CFD Research Corporation, Huntsville, AL, United States of America.
Purpose: To assess physiological metrics during the use of a commercially available bilateral active ankle exoskeleton during a challenging military-relevant task and if use of the exoskeleton during this task influences: metabolic load, physiological measures or rate of perceived exertion.
Methods: Nine healthy volunteers (5M, 4F) completed this randomized cross-over design trial, with a baseline visit and two randomized test sessions (with/without the exoskeleton). Variables included impact on time to exhaustion during walking on a treadmill at varying speeds and gradients (0-15%) at 26.
Empowerment of volunteer nursing service providers during disasters: A qualitative study.
BMC Emerg Med
January 2025
Department of Health in Disasters and Emergencies, School of Health Management and Information Sciences, Iran University of Medical Sciences, Tehran, Iran.
Background: Volunteers providing nursing services are among the first individuals to arrive at the scene after an incident; therefore, they must use their skills and capabilities to provide necessary care for the injured to prevent problems from worsening and complications from arising. Consequently, having structured empowerment courses for volunteers before disasters seems essential. This research aimed to determine the dimensions and components of empowering volunteer nursing service providers in disasters.
View Article and Find Full Text PDFOperating Characteristics of the Simulated Healthy Participant Approach in Impaired Clearance Studies.
AAPS J
January 2025
Pharmacometrics and Systems Pharmacology, Pfizer, Groton, Connecticut, U.S.A..
Minimizing harm is a cornerstone of ethical research practices. A drug that has undergone extensive clinical pharmacological testing in healthy participants (HPs) and a diverse selection of patients can be described with a sufficiently predictive population pharmacokinetic (PopPK) model. In impaired clearance trials, recruitment is minimized and underpowered for all but major exposure differences.
View Article and Find Full Text PDFErgometer for physical conditioning assessment of people with disabilities and parathletes.
Clin Biomech (Bristol)
January 2025
Faculty of Mechanical Engineering (FEMEC), Federal University of Uberlândia, Uberlândia, MG, Brazil.
Background: Wheelchair users face various health issues, such as cardiac problems, obesity, tissue deformation, and shoulder and wrist injuries. Although the subject of ergometry is known since 1912 and the mechanic of propulsion gesture and wheelchair configuration has been studied over the years, most of the equipment found in the literature are adaptations or lack the tools for standardization of techniques. This paper aims to conduct biomechanical validation of a new wheelchair ergometer (ERGO1) designed for assessing physical fitness and muscle training of the upper limbs of people with disabilities.
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