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| http://dx.doi.org/10.4103/0366-6999.246071 | DOI Listing |
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Texture Perception and Chewing of Agar Gel by People with Different Sensitivity to Hardness.
Gels
December 2024
Institute of Physiology of Federal Research Centre "Komi Science Centre of the Urals Branch of the Russian Academy of Sciences", 50 Pervomaiskaya Str., 167982 Syktyvkar, Russia.
Hardness is one of the dominant sensory characteristics of food. This study estimated the effect of sensitivity to hardness on the texture perception and chewing function using 2, 4, and 6% agar gels. Increasing the concentration of agar resulted in an increase in gel hardness and springiness, measured by texture profile analysis.
View Article and Find Full Text PDFChanges in microcirculation variables in an acute endotoxaemic equine model.
Equine Vet J
January 2025
Clinic for Horses, University of Veterinary Medicine Hannover, Foundation, Hannover, Germany.
Background: Microcirculation is the essential link between macrocirculation and cellular metabolism.
Objectives: To test our hypotheses that microcirculation variables will show a heterogeneous flow pattern during experimental endotoxaemia, and that fluid therapy and noradrenaline (NA) infusion will normalise altered microcirculation variables.
Study Design: In vivo experiments.
Progressive Increase in Renal Sympathetic Nerve Activity Induced by Cold Exposure.
Hypertension
January 2025
Department of Environmental Health, Life Science and Human Technology, Nara Women's University, Japan.
Background: Exposure to cold environments is linked to cold-induced hypertension due to activated sympathetic nerve activity (SNA) and arterial baroreceptor reflex dysfunction. However, direct measurement of SNA during cold-induced hypertension and changes in baroreflex control of SNA remain unexplored.
Methods: Chronically instrumented rats were exposed to cold temperatures (10 °C) over 4 days after a control period (24 °C), and renal and lumbar sympathetic nerve activities were simultaneously measured during cold-induced hypertension.
Effect of Thickened Fluids on Swallowing Function in Oropharyngeal Dysphagia: Impact of Shear Rheology and Disorder Subtype.
Neurogastroenterol Motil
January 2025
Trisco Foods, Carole Park, Queensland, Australia.
Introduction: Fluid thickeners used in the management of oropharyngeal dysphagia exhibit non-Newtonian shear-thinning rheology, impacting their viscosity during deglutition. This study investigated how the rheological properties of thickened fluids affect pharyngeal swallowing parameters in patients with oropharyngeal motor disorders diagnosed by pharyngeal high-resolution manometry impedance (P-HRM-I).
Methods: Seventy-two patients (18-89 years) referred for P-HRM-I were diagnostically assessed with a 10 mL thin bolus.
Assessing the Effect of Fatigue on Swallowing Function in Adults with Acute Stroke. A Pilot Study.
Arch Rehabil Res Clin Transl
December 2024
Peninsula Hospital Center, Department of Speech-Language Pathology and Audiology, Far Rockaway, NY.
Objective: To determine if fatigue systematically effects the timing of swallowing events and to discuss underlying causes of fatigue other than peripheral neuromuscular fatigue.
Design: Pre-post within-subject repeated-measures design.
Setting: General acute care hospital and designated stroke center.
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