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Zhonghua Kou Qiang Yi Xue Za Zhi
January 2025
Department of Stomatology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology & School of Stomatology, Tongji Medical College, Huazhong University of Science and Technology & Hubei Province Key Laboratory of Oral and Maxillofacial Development and Regeneration, Wuhan 430022, China.
To investigate the effects of artificial light at night on the growth of mandibles in mice and its regulatory mechanisms. A mouse model of artificial light at night (night light pollution group) and normal lighting (normal light group) was established by controlling light exposure time, with 4 mice in each group. Micro-CT was employed to analyze the differences in bone quantities of the mandibles between the two groups.
View Article and Find Full Text PDFPhysiol Plant
January 2025
Department of Plant Anatomy, Institute of Biology, Faculty of Science, ELTE Eötvös Loránd University, Budapest, Hungary.
Investigating the effects of drought stress and subsequent recovery on the structure and function of chloroplasts is essential to understanding how plants adapt to environmental stressors. We investigated Ctenanthe setosa (Roscoe) Eichler, an ornamental plant that can tolerate prolonged drought periods (40 and 49 days of water withdrawal). Conventional biochemical, biophysical, physiological and (ultra)structural methods combined for the first time in a higher plant with in vivo small-angle neutron scattering (SANS) were used to characterize the alterations induced by drought stress and subsequent recovery.
View Article and Find Full Text PDFCarbohydr Polym
March 2025
Faculty of Engineering, Hokkaido University, Sapporo 060-8628, Japan. Electronic address:
Starch-derived hydrophilic malto-oligosaccharides (Glc, where n = 1-7) conjugated to hydrophobic solanesol through click chemistry, i.e., Glc-b-Sol copolymers, have demonstrated significant promise in developing fully natural block co-oligomers for solid-state nanopatterning applications.
View Article and Find Full Text PDFCarbohydr Polym
March 2025
State Key Laboratory of Featured Metal Materials and Life-cycle Safety for Composite Structures, School of Resources, Environment and Materials, Guangxi University, Nanning 530004, China; State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute, Sichuan University, Chengdu 610065, China. Electronic address:
High-performance green functional materials have garnered significant interest for electromagnetic interference (EMI) shielding applications, but creating customized, low-density, high-strength and high-efficiency biomass-based shielding materials remains challenging. In this study, lightweight Ca doped sodium alginate (SA) porous scaffolds with a carbon nanotube (CNT)/graphene (Gr) hybrid conductive network were fabricated via direct ink writing (DIW) 3D printing. The SA/CNT/Gr inks with unique rheological properties were formulated and architectures with arbitrarily customized structures could be freely constructed based on the printable inks.
View Article and Find Full Text PDFCarbohydr Polym
March 2025
Faculty of Engineering, Hokkaido University, Sapporo 060-8628, Japan. Electronic address:
This study aims to explore the development of natural bio-based amphiphilic block copolymers for drug delivery applications. We investigated block copolymers derived from tamarind seed xyloglucan and solanesol, focusing on their synthesis, structural analysis, aqueous self-assembly, and drug encapsulation. Specifically, xyloglucan hydrolysate segments with number-average degrees of polymerization (DPs) of between 8 and 44 (XOS, XMS, XMS, XMS, and XMS) were used as the hydrophilic blocks, whereas plant-sourced solanesol was selected as the hydrophobic segment.
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