Results 101 to 110 of about 1,162,210 (310)

Spatial and Diurnal Variations in Sodium Content Within Intervertebral Disc Tissue

JOR Spine
Background Daily cycles in tissue osmolarity within the intervertebral disc (IVD) are a biophysical signal that regulates cellular metabolism and arise from deformation of the charged and hydrated extracellular matrix (ECM).
Jordin T. Marshall, Anthony D. Lutton, Mark W. Grinstaff, John W. Olesik, Benjamin A. Walter   +4 more
doaj   +1 more source

LA-ICP-MS of two AMG-positive breast lobules.

, 2020
Boxes in the hematoxylin-eosin (HE) stained sections in the upper row show the region of LA-ICP-MS analysis. Phosphorus (P) abundance indicates cellular density. Selected regions stained with autometallography (AMG) are indicated in the LA-ICP-MS mercury
Roger Pamphlett (435149), Stephen Kum Jew (3111579), David P. Bishop (4325206), Laveniya Satgunaseelan (8384511), Philip A. Doble (1572637)   +4 more
core   +1 more source

Zinc Exposure Causes Disulfidptosis to Induce Miscarriage by Up‐Regulating GATA1/METTL1/SLC7A11 Axis

Advanced Science, EarlyView.
Zn exposure up‐regulates GATA1, promoting GATA1‐mediated METTL1 and SLC7A11 transcription. It also enhances METTL1‐mediated m7G modification on SLC7A11 mRNA, increasing SLC7A11 mRNA stability. Ultimately, Zn exposure up‐regulates SLC7A11 at both transcriptional and post‐transcriptional levels, causing disulfidptosis. Knockdown of murine Slc7a11, Gata1,
Wenxin Huang, Yi Sun, Yanxin Wang, Haijun Yan, Xiaoping Yue, Weidong Wu, Xueyu Chen, Jinfang Zhang, Yanbing Lin, Qiong Lei, Nan Ji, Shuaishuai Xing, Liqin Zeng, Qingzheng Kang, Depeng Zhao, Geng Guo, Huidong Zhang   +16 more
wiley   +1 more source

ZDHHC9‐Mediated Palmitoylation of ACSL4 Drives Ferroptosis in Diabetes Mellitus–Induced Erectile Dysfunction

Advanced Science, EarlyView.
ABSTRACT Diabetes mellitus‐induced erectile dysfunction (DMED) is a highly prevalent complication among diabetic patients; however, its underlying pathogenic mechanisms remain incompletely understood. Metabolic disorder is a hallmark of diabetes, yet its precise contribution to DMED progression is not well defined.
Wanyang Guo, Ming Xiao, Mengjun Huang, Dongzi Peng, Ruijiang Zeng, Ruilin Liu, Yuanqiao Zhao, Zhihan Ouyang, Yulong Hong, Zexian Ding, Zhuo Xing, Hao Su, Jinxiang Wang, Wenjun Mao, Xin Jin   +14 more
wiley   +1 more source

Nanocellulose Alleviates Intrahepatic Cholestasis of Pregnancy via Gut Microbiota‐Mediated Bile Acid Homeostasis

Advanced Science, EarlyView.
Nanocellulose, derived from microcrystalline cellulose (MCC) through sulfuric acid hydrolysis or mechanical grinding to produce CNC or CNF, was tested in a rat ICP model. Particularly, CNF improved gut microbiota composition, reduced secondary bile acid metabolism, and restored bile acid homeostasis through modulation of the gut–liver axis.
Muhua Yu, Hongjie Dai, Xiaocui Zhong, Qibin Li, Hui Yuan, Yang Yang, Daiyong Huang, Lei Zhang, Rui Ran, Tian He, Yuanzhi Huang, Silas Villas‐Boas, Sergey Tumanov, Richard D. Cannon, Boris Novakovic, Richard Saffery, Yuhao Zhang, Xiaojing Dong, Ting‐Li Han   +18 more
wiley   +1 more source

Elemental analysis of atherosclerotic plaque by ICP-MS and LA-ICP-MS

, 2018
AT_PUBLICATION
Toczyłowska, Beata, Ruszczyńska, Anna, Wagner, Barbara, Bulska, Ewa, Ziemińska, Elżbieta, Jakuczun, Wawrzyniec, Szostek, Małgorzata, Jagielska, Agata, Gawor, Andrzej   +8 more
openaire   +1 more source

Matrix dependency for oxide production rates by LA-ICP-MS

, 2017
The production rates of polyatomic oxygen interferents (MO+/M+) during LA-ICP-MS analysis were investigated in a range of silicate materials and metals. The total amount of oxygen in the ICP is significantly lower for laser ablation analysis compared to ...
Gilbert, S (15534821), Elena Lounejeva (14742724), Paul Olin (14745886), Thompson, J (15670304), Leonid Danyushevsky (14734807)   +4 more
core  

Particulate Standard Establishment for Absolute Quantification of Nanoparticles by LA-ICP-MS

The development of nanotechnology has transformed many cutting-edge studies related to single-molecule analysis into nanoparticle (NP) detection with a single-NP sensitivity and ultrahigh resolution.
Yuhui Ma (789963), Fang Yang (123514), Yun Wang (32846), Zhiyong Zhang (44058), Junzhe Zhang (1541173), Wenhe Luo (3921275), Jiaqi Shen (9089629), Xiao He (223527), Fengliang Dong (2878214), Meng Wang (124646), Tao Li (86810), Wanqin Dai (15189491), Yayun Ding (1541176), Chunlei Jiao (3764494), Zhuda Song (15189494)   +14 more
core   +1 more source

ICP-MS quantification of iron in TaTFP wildtype and mutants.

, 2018
Proteins (in 37.5 mM sodium acetate buffer, pH 5, with 6.25% (w/v) sucrose) were denatured and precipitated. The supernatant was subjected to ICP-MS. Iron was quantified based on calibration with Iron ICP Standard.
Anita Backenköhler (5931611), Daniela Eisenschmidt (5931614), Matthias Strieker (2348899), Nicola Schneegans (5931617), Wolfgang Brandt (248665), Ute Wittstock (169389)   +5 more
core   +1 more source

Oral Bioinspired Peroxisome‐Engineered Probiotics for Modulating Gut Microbiota Homeostasis and Alleviating Cardiac Chemotherapy Toxicity

Advanced Science, EarlyView.
This study developed an oral bioinspired peroxisome‐engineered probiotic (BPEP) by anchoring lipid‐encapsulated ruthenium nanozymes onto Escherichia coli Nissle 1917, utilizing probiotics to deliver nanozymes to the intestinal barrier for reactive oxygen species/reactive nitrogen species elimination, tight junction restoration, and gut microbiota ...
Shuyu Wang, Xiaowan Fan, Chao Zhang, Shuai Han, Yike Guo, Yuchen Wang, Wei Wang, Junyue Xing, Ying Liu, Wei Jiang, Xiaoying Chen   +10 more
wiley   +1 more source