Results 91 to 100 of about 848,473 (279)

Tau Aggregate Imaging and Transcriptomics of Alzheimer's Disease Brain at Different Stages of Disease

Advanced Science, EarlyView.
The protein aggregates and gene expression in the middle temporal gyrus (MTG) and somatosensory cortex (SOM) of the postmortem brains of 13 Alzheimer's disease patients were studied in detail, revealing that small hyperphosphorylated tau aggregates increase with Braak stage driven by microglial inflammation.
Elizabeth A. English, Dorothea Böken, Matthew W. Cotton, Matthew R. Cheetham, Johanna S. Jackson, Georg Meisl, John S. H. Danial, Paul M. Matthews, Nurun N. Fancy, David Klenerman   +9 more
wiley   +1 more source

Ultrathin 2D In2O3 Nanosheets Confining Cu Single Atoms Synergized With Oxygen Vacancies for High Selectivity of Photocatalytic Reduction of CO2 to CO

Advanced Science, EarlyView.
In this work, we constructed an ultrathin two‐dimensional (2D) In2O3 nanosheet (In2O3‐Ns) structure based on oxygen vacancies (OV)‐rich defects and low crystallinity to anchor Cu single atoms (Cu SAs) and synthesized Cu/In2O3‐Ns photocatalysts. ABSTRACT In this work, we constructed an ultrathin two‐dimensional (2D) In2O3 nanosheet (In2O3‐Ns) structure ...
Yueying Yang, Xuan Xiang, Jiali Ren, Ying Bian, Xinyu Wang, Xiaoyang Lu, Yanjun Xue, Porun Liu, Cheng‐Hao Chuang, Xiaoli Zhang, Jian Tian   +10 more
wiley   +1 more source

Optimization of Sodium Bicarbonate Production Using Response Surface Methodology (RSM)

Diyala Journal of Engineering Sciences, 2018
The main objective of this study was to evaluate the use of batch bubble column to produce high particle size (>300 micron) of sodium bicarbonate product to improve filtration and drying operations in the production process.
Zaid Adnan Abdel-Rahman, Hussein Habib Hamed, Farah Kahtan Khalaf   +2 more
doaj   +1 more source

Targeting the CRYAB/β‐Catenin Axis with an MMP‐9‐Responsive Hydrogel Disrupts CTC Clusters to Suppress Progression of Hepatocellular Carcinoma after Radiofrequency Ablation

Advanced Science, EarlyView.
The graphical abstract illustrates that sublethal thermal stress after iRFA upregulates the chaperone CRYAB in residual HCC cells, which stabilizes β‐catenin and drives a dual pathological program, including EMT and N2‐TAN polarization, thereby leading to heterotypic CTC cluster formation. The MMP‐9‐responsive hydrogel (XB@Gel) delivers XAV‐939 and BMS‐
Hui Chen, Danni Yang, Songying Pi, Yuhan Liu, Hongbin Huang, Feile Ye, Yuhong Lin, Zhongzhen Su, Yongquan Huang   +8 more
wiley   +1 more source

“CONTRAST” STUDY: COMPARİSİON OF NEPHROPROTECTİVE THREE PROTOCOLS: ACETYLCYSTEİNESODİUM BİCARBONATE-THEOPHYLLİNE, TO PREVENT CONTRAST-İNDUCED NEPHROPATHY

Российский кардиологический журнал, 2014
Aim. The purpose of this study was to compare three prophylactic regimens, sodium-bicarbonate based hydration, sodium-bicarbonate + N-acetylcysteine (NAC), and sodium-bicarbonate + NAC + theophylline, for the prevention of contrast induced nephropathy ...
Ilker Murat Caglar, Fatma Nihan Turhan Caglar, Cenk Conkbayir, Murat Baskurt, Faruk Akturk, Tolga Dasli, Baris Okcun   +6 more
doaj   +1 more source

An Unbiased Geometry‐Resolved Membrane Platform for Proteome‐Scale Discovery of Membrane Curvature Sensors

Advanced Science, EarlyView.
A novel geometry‐resolved membrane platform provides a seamlessly integrated pipeline for studying curvature‐sensing proteins. By linking shotgun proteomics with quantitative imaging, this approach enables both the unbiased discovery and rigorous validation of novel sensors across the entire curvature range—positive, negative, and zero.
Takumi Komikawa, Rikuto Kawakami, Kunanon Chattrairat, Tatsuya Niwa, Taiga Ajiri, Takao Yasui, Masayoshi Tanaka   +6 more
wiley   +1 more source

Extracorporeal bicarbonate space after bicarbonate or a bicarbonate-carbonate mixture in acidotic dogs

, 1989
The effects of sodium bicarbonate and a bicarbonate-carbonate mixture on expired CO2 and the volume of distribution of bicarbonate were studied in eight anesthetized, paralyzed, and ventilated dogs made acidotic with HCl (5 mmol/kg) infused over 90 min.
D. S. Sherrill, N. B. Kindig, G. F. Filley, J. I. Shapiro   +3 more
core   +1 more source

An Injectable, Self‐Expanding Hemostatic Foam for Field‐Compatible Postpartum Hemorrhage Management

Advanced Science, EarlyView.
Postpartum hemorrhage is the leading cause of maternal death worldwide, yet many treatments are hard to use outside well‐equipped hospitals. This work introduces an easy‐to‐use device that rapidly delivers a degradable foam into the uterus. The foam stops bleeding through pressure and clotting support, offering a practical option for low‐resource ...
Charlotte Meyer, Noël Strasser, Ilakkiya Ravindrarajah, Elsa Wrenger, Kristian Ivkovic, Jan Ševčík, Sima Šarčević, Lenka Červenková, Jáchym Rosendorf, Václav Liška, Alexandre H. Anthis, Thomas Rduch, Inge K. Herrmann   +12 more
wiley   +1 more source

Sorption properties of sodium bicarbonate [PDF]

, 2012
Przedstawiono wyniki badań laboratoryjnych określających wpływ aktywacji mechanicznej i termicznej na właściwości sorpcyjne wodorowęglanu sodu. Stwierdzono, że najlepsze właściwości sorpcyjne, uzyskano w sorbencie mielonym po aktywacji w 250 st.
Nowak, M., Hala, B., Walawska, B., Pajdak, A., Szymanek, A.   +4 more
core  

High‐Current‐Density Acidic CO2 Electroreduction to Formic Acid Enabled by Multiscale Microenvironment Regulation Over Defect‐Rich Sn/SnOx

Advanced Science, EarlyView.
Acidic CO2 electroreduction to formic acid is enabled by integrating mixed Sn/SnOx nanoclusters, K+‐regulated interfacial solvation, and Janus wettability. Coordinated control of active sites, interfacial water, and gas‐liquid transport suppresses hydrogen evolution and delivers approximately 85% HCOOH Faradaic efficiency at 400 mA cm−2.
Qiaoqi Guo, Bowen Jiang, Le Huang, Kunyu Jiang, Rongrong Tang, Qinong Zhu, Huajun Feng, Mengyang Fan, Yijing Xia   +8 more
wiley   +1 more source