Results 71 to 80 of about 19,928 (247)

Optimising sample preparation to enhance contrast-to-noise ratio in X-ray phase contrast tomography white matter (WM) imaging of the central nervous system

Frontiers in Physics
The choice of fixative is critical in X-ray phase-contrast tomography (XPCT) because it affects tissue preservation, contrast enhancement and compatibility with other imaging techniques.
Michela Fratini, Michela Fratini, Lorenzo Massimi, Francesco Brun, Darren Batey, Inna Bukreeva, Alberto Mittone, Alberto Bravin, Elena Longo, Giuliana Tromba, Federico Giove, Federico Giove, Silvia Cipiccia, Alejandra Sierra   +13 more
doaj   +1 more source

Dielectric Polarizations of Mixtures of Chlorobenzene with Cyclohexane, o-Xylene, m-Xylene, and p-Xylene

, 1977
Department of Chemistry, Guru Nanak Dev University, Amritsar, Punjab (India) Manuscript received 18 June 1976, revised 23 February 1977, accepted 25 April 1977.
M. S. DHILLON
core   +1 more source

Early Retinal UCHL1 Dysregulation Coupled With Synaptic Loss Reflects Alzheimer's Disease Severity

Advanced Science, EarlyView.
This study identifies synapse‐enriched deubiquitinase UCHL1 as an early Aβ‐responsive regulator of retinal synaptopathy in Alzheimer's disease. Retinal UCHL1 loss accompanies excitatory synapse degeneration, p75NTR activation, and neuroinflammation, and predicts Braak stage and cognitive decline. Aβ42 fibrils trigger synaptic and UCHL1 depletion before
Altan Rentsendorj, Jean‐Philippe Vit, Alexandre Hutton, Yosef Koronyo, Saba Shahin, Edward Robinson, Ernesto Barron, Anthony Rodriguez, Ousman Jallow, Julia Sheyn, Bhakta Prasad Gaire, Lalita Subedi, Miyah R. Davis, Barathan Gnanabharathi, Alexander V. Ljubimov, Stuart L. Graham, Vivek K. Gupta, Mehdi Mirzaei, Debra Hawes, Katlin Silm, Keith L. Black, Lon S. Schneider, Alfredo A. Sadun, Jesse G. Meyer, Dieu‐Trang Fuchs, Maya Koronyo‐Hamaoui   +25 more
wiley   +1 more source

Vapour pressures and excess Gibbs energies of cyclohexane + o-xylene, + m-xylene, and + p-xylene

, 1973
Total vapour pressures have been measured for cyclohexane+o-xylene, + m-xylene, and + p-xylene over the whole composition range at 303.15 to 323.15 K.
Yadav, O. P., Jain, D. V. S.
core   +1 more source

THBS1+ Macrophages Exacerbate Modic Changes via SDC4‐Dependent Activation of NLRP3 Inflammasome

Advanced Science, EarlyView.
The illustration of THBS1+ macrophages exacerbate MCs via SDC4‐dependent activation of the NLRP3 inflammasome. THBS1+ macrophage subpopulation was identified in MCs through single‐cell RNA sequencing. C. acnes and its metabolites activate THBS1 expression in macrophages via the TLR signaling pathway.
Xiangxi Kong, Qize Xue, Xiaoan Wei, Jie Li, Bao Huang, Weishao Chen, Zimin Cai, Tao Yang, Chengjun Yao, Jiayan Jin, Bohan Cai, Xuyang Zhang, Junhui Liu, Haihao Wu, Jian Chen, Zhi Shan, Fengdong Zhao   +16 more
wiley   +1 more source

Anti-inflammatory Effect of Marhame-mafaselOintment in Male Rats

Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Qum, 2015
Background and Objectives: Inflammation is a protective response against invading foreign agents and necrotic tissue, which can cause tissue damage. In this research, anti-inflammatory effect of Marhame-mafaselointment consisting of Arnebiaeuchroma L ...
Mohsen Khalili Najafabadi, Mohsen Naseri, Majid Asghari, Abbas TalebiMazrae Shahi, Parvaneh Mohseni Moghaddam, Seyed Abbas Hasheminejad, Fatemeh Emadi, Zahra Bararpour, Fariba Ansari   +8 more
doaj  

Synthetic Placement of Active Sites in MFI Zeolites for Selective Toluene Methylation to para-Xylene

Brønsted acidic zeolites are ubiquitous catalysts in fuel and chemical production. Broadening the catalytic diversity of a given zeolite requires strategies to manipulate the acid site placement at framework positions within distinct microporous ...
David Hibbitts (2176140), Rajamani Gounder (1783582), Sopuruchukwu Ezenwa (5484224), Huston Locht (14817840), Jordan Attebery (18309233), Michael Schmithorst (18309236), Bradley Chmelka (2879441), Alexander J. Hoffman (8932277), Hansel Montalvo-Castro (14248380), Deng-Yang Jan (1703446)   +9 more
core   +1 more source

Targeted Delivery of Indole‐3‐Pyruvic Acid Suppresses Macrophage Ferroptosis to Enhance CD8+ T Cell‐Mediated Immunotherapy Response in Bladder Cancer

Advanced Science, EarlyView.
A microbiota‐derived metabolite, indole‐3‐pyruvic acid, suppresses macrophage ferroptosis through the AHR–NF‐κB–SLC7A11 axis. This preserves CD8+ T cell function in bladder cancer. Macrophage‐targeted nanoparticles enhance indole‐3‐pyruvic acid delivery and overcome resistance to PD‐1 blockade.
Jianwen Lao, Xinhao Yuan, Shuai Liang, Kai Deng, Daqin Wu, Longhao Xu, Kun Zheng, Yi Lin, Peicong Cai, Haoran Zheng, Junyu Chen, Mingli Luo, Yan Chen, Xiong Chen, Chunhui Wang, Wenlong Zhong   +15 more
wiley   +1 more source

Synthesis, characterisation and engineering of thin films of ZSM-5 on alumina, quartz and sand supports [PDF]

, 2005
Zeolite films supported on inert material are a novel type of catalyst that could provide interesting activity and selectivity properties. Such materials will see application in catalytic distillation as reactive packings and in novel low pressure drop ...
Msimang, Velaphi Zakhele
core   +1 more source

Avaliação toxicológica e efeito do extrato acetato de etila da fibra de Cocos nucifera L. (Palmae) sobre a resposta inflamatória in vivo Toxicological evaluation and effect of ethyl acetate extract of the fiber of Cocos nucifera L. (Palmae) on inflammatory response in vivo

Revista Brasileira de Plantas Medicinais, 2009
Objetivou-se investigar o efeito do extrato acetato de etila de Cocos nucifera (EAECN) sobre parâmetros fisiológicos e sobre a inflamação tópica induzida por xileno.
L.C.R. Silva, D.C.S. Nunes-Pinheiro, S.M. Morais, B.E. Lopes-Neto, G.J.L. Santos, C.C. Campello   +5 more
doaj   +1 more source