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Passive dehydration reduces muscle thickness after resistance exercise.
J Sports Sci
January 2025
Department of Kinesiology and Sport Management, Texas Tech University, Lubbock, TX, USA.
Unlabelled: Dehydration-induced increased plasma osmolality (P) alters whole body fluid balance which could alter resistance exercise (RE) induced intramuscular (IM) fluid shift.
Purpose: The purpose of the current report was to investigate the effect of dehydration on RE-induced change in whole body fluid balance in resistance trained (RT) men.
Methods: Fourteen RT men performed two identical RE sessions, either in a hydrated (EUHY) or dehydrated (DEHY) state induced by a 24 hr fluid restriction.
Halotolerant bacterial endophyte s CBE mediates abiotic stress tolerance with minimal transcriptional modifications in .
Front Plant Sci
January 2025
Institute of Biological, Environmental and Rural Sciences (IBERS) Aberystwyth University, Aberystwyth, United Kingdom.
Nitrogen and water are the primary resources limiting agricultural production worldwide. We have demonstrated the ability of a novel halotolerant bacterial endophyte, s CBE, to induce osmotic stress tolerance in under nitrogen-deprived conditions. Additionally, we aimed to identify the molecular factors in plants that contribute to the beneficial effects induced by CBE in .
View Article and Find Full Text PDFIntroduction: Neurotrophic factors are widely known for their protective effect on spiral ganglion neurons (SGN) and the protection of these neurons is of great importance to optimize Cochlear Implants, which directly stimulate SGN in deaf patients. Previous studies have identified Cometin - also known as Meteroin-like - to be neuroprotective and beneficial for metabolic disorders. The aim of our study was to investigate the effects of different concentrations of recombinant human Cometin (hCometin) on SGN in regard to neuroprotection and neurite outgrowth and to evaluate its neurite guidance potential using a neurite outgrowth chamber.
View Article and Find Full Text PDF24-Epibrassinolide treatment alleviates frost damage of apple flower via regulating proline, ROS, and energy metabolism.
Plant Physiol Biochem
January 2025
Shandong Institute of Pomology, Shandong Academy of Agricultural Sciences, Taian, 271000, China. Electronic address:
Frost damage to apple flowers significantly affects both the quality and yield of apples, potentially leading to substantial economic losses. This study investigates the application of the environmentally friendly plant hormone 24-epibrassinolide (EBR) on apple flowers to assess its effects under frost stress conditions. The findings indicate that exogenous EBR treatment maintained favorable flower morphology, mitigated pistil browning, and reduced ion leakage.
View Article and Find Full Text PDFβ-barrel proteins dictate the effect of core oligosaccharide composition on outer membrane mechanics.
Biophys J
January 2025
Department of Biology, New York University, New York, New York, 10003, USA. Electronic address:
The outer membrane is the defining structure of Gram-negative bacteria. We previously demonstrated that it is a major load-bearing component of the cell envelope and is therefore critical to the mechanical robustness of the bacterial cell. Here, to determine the key molecules and moieties within the outer membrane that underlie its contribution to cell envelope mechanics, we measured cell-envelope stiffness across several sets of mutants with altered outer-membrane sugar content, protein content, and electric charge.
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