Results 111 to 120 of about 88,611 (239)

LPC18:0 Secreted by Exogenous Neural Stem Cells Potentiates Neurogenesis and Functional Recovery via GPR55‐Mediated Signalling in Spinal Cord Injury

Cell Proliferation, EarlyView.
LPC18:0 secreted by exogenous neural stem cells potentiates neurogenesis via the GPR55/AKT/GSK3β signalling axis, which ultimately promotes spinal cord injury recovery. ABSTRACT Spinal cord injury (SCI) is a devastating condition with limited therapeutic options. Although neural stem cell (NSC) transplantation shows regenerative potential, its efficacy
Dong Chen, Shuo Liu, Le‐Yi Tu, Ming‐Mei Yang, Cong‐Wang Xu, Yue Jiang, Hui Yang, Chen‐Xu Tai, Yan‐Ning Wang, Yuan‐Yuan Xie, Ping‐Ping Shen, Bin Wang   +11 more
wiley   +1 more source

Classification of EEG-P300 Signals Extracted from Brain Activities in BCI Systems Using ν-SVM and BLDA Algorithms [PDF]

Applied Medical Informatics, 2014
In this paper, a linear predictive coding (LPC) model is used to improve classification accuracy, convergent speed to maximum accuracy, and maximum bitrates in brain computer interface (BCI) system based on extracting EEG-P300 signals.
Ali MOMENNEZHAD, Mousa SHAMSI, Hossein EBRAHIMNEZHAD, Hamidreza SABERKARI   +3 more
doaj  

Opposing roles of DGAT‐mediated lipid droplet biogenesis in the regulation of ferroptosis sensitivity

The FEBS Journal, EarlyView.
Ferroptosis is driven by unrestricted peroxidation of polyunsaturated fatty acyl (PUFA) chains in membrane phospholipids. In triple‐negative breast cancer cells, lipid droplets (LDs) sequester dietary PUFAs, limiting their incorporation into membrane phospholipids, preventing mitochondrial damage, and reducing lipid peroxidation and ferroptosis.
Ana Kump, Leja Perne, Špela Koren, Eva Jarc Jovičić, Nastja Feguš, Carina Pinto Kozmus, Michele Wölk, Kristyna Brejchova, Maria Fedorova, Ondrej Kuda, Toni Petan   +10 more
wiley   +1 more source

The effect of lysolecithin on prostanoid and platelet-activating factor formation by human gall-bladder mucosal cells

Mediators of Inflammation, 1995
It has been demonstrated that lysolecithin (lysophosphatidyl choline, LPC) produces experimental cholecystitis in cats mediated by arachidonic acid metabolites. LPC is a cytolytic agent that has been postulated as a contributing factor in the development
M. K. Nag, Y. G. Deshpande, D. Beck, A. Li, D. L. Kaminski   +4 more
doaj   +1 more source

Steroidogenic compensation and lipid deficiency with enhanced NAD+ salvage in small‐for‐gestational‐age placenta

The FEBS Journal, EarlyView.
Fetal growth restriction is associated with placental metabolic adaptations. In small‐for‐gestational‐age placenta (SGA), cholesterol receptors and steroidogenic enzymes are upregulated, enhancing steroidogenesis. NAD salvage pathway is also increased to support NADP+/NADPH requirements.
Serena Xodo, Lorenza Driul, Vanessa Tolotto, Eros Di Giorgio, Luigi E. Xodo   +4 more
wiley   +1 more source

Giants in the cold: Morphological evidence for vascular heat retention in the viscera but not the skeletal muscle of the basking shark (Cetorhinus maximus)

Journal of Fish Biology, EarlyView.
Abstract Fewer than 50 of the over 30,000 extant species of fishes have developed anatomical specializations facilitating endothermy in specific body regions. The plankton‐feeding basking shark (Cetorhinus maximus), traditionally classified as an ectotherm, was recently shown to have regionally endothermic traits such as centralized red muscle (RM ...
C. Antonia Klöcker, Axel Schlindwein, Martin C. Arostegui, Ingrid M. Bruvold, Joel V. Wernström, Montserrat Martin‐Armas, David W. Sims, Nicolas Straube, Andreas Altenburger, Claudia Junge   +9 more
wiley   +1 more source

Wat-A-Game, a toolkit for building role-playing games about integrated water management [PDF]

, 2012
Participatory modeling and role-playing games have been successfully implemented for a few decades as tools for social learning and supporting water management and governance.
Abrami, Géraldine, Aquae-Gaudi, Wanda, De Fooij, Heleen, Du toit, Derick, Farolfi, Stefano, Ferrand, Nils, Morardet, Sylvie, Murgue, Clément, Popova, Albena   +8 more
core  

OsCPN10a, cooperating with OsCPN20 and OsHSP60‐3B negatively regulate ABA signaling and enhance seed storability in rice

Journal of Integrative Plant Biology, EarlyView.
Abscisic acid signaling homeostasis is essential for seed storability. The molecular chaperone OsCPN10a enhances rice seed storability by forming a trimeric chaperone complex with OsCPN20‐OsHSP60‐3B that attenuates abscisic acid signaling via direct interaction with OsPYL10‐OsABIL1, thereby maintaining starch integrity and offering a promising target ...
Sufeng Liao, Yidong Wei, Yongsheng Zhu, Kunyang Li, Ting Chen, Shuai Zhao, Fangxi Wu, Jinlan Wang, Pengbo Yu, Hongguang Xie, Liping Chen, Qiuhua Cai, Huaan Xie, Jianfu Zhang   +13 more
wiley   +1 more source

Oral Frailty and Physical Frailty Associated With Sleep Quality in Community‐Dwelling Adults: A Cross‐Sectional Study

Journal of Oral Rehabilitation, EarlyView.
In community‐dwelling adults aged ≥ 65 years, swallowing difficulty and dry mouth were significantly associated with poor sleep quality. The combined presence of oral frailty and physical frailty further increased the risk of poor sleep quality. ABSTRACT Background Oral frailty and physical frailty are linked to adverse health outcomes in older adults,
Pei‐Chen Lin, Ai‐Hua Chang, Shin‐Ru Liao, Koichiro Matsuo, Yuji Kabasawa, Ju‐Hui Wu, Pei‐Chao Lin, Hsiao‐Ling Huang   +7 more
wiley   +1 more source

Accent Change in the Wake of the Industrial Revolution: Tracing Derhoticisation Across Historic North Lancashire

Journal of Sociolinguistics, EarlyView.
ABSTRACT This article applies a social model of historical dialect evolution in 19th‐century Britain to the analysis of sociophonetic data. Our aim is to assess where new dialect formation is likely to occur, and where it is not. Using recordings from 27 speakers, we first analyse coda rhoticity in north Lancashire, UK. The speakers were born 1890–1917
Claire Nance, Malika Mahamdi
wiley   +1 more source