Results 81 to 90 of about 7,253,207 (381)

Various microbial taxa couple arsenic transformation to nitrogen and carbon cycling in paddy soils

Microbiome
Background Arsenic (As) metabolism pathways and their coupling to nitrogen (N) and carbon (C) cycling contribute to elemental biogeochemical cycling.
Xin-Di Zhao, Zi-Yu Gao, Jingjing Peng, Konstantinos T. Konstantinidis, Si-Yu Zhang   +4 more
doaj   +1 more source

Oxidation-Reduction Potentials

Nature, 1930
FOLLOWING on hydrogen ion concentration, the subject of oxidation-reduction potentials has opened up a new field of investigation into the character of the media in which organisms flourish. Dr. L. F.
L. Michaelis, L. B. Flexner
semanticscholar   +1 more source

Combined spatially resolved metabolomics and spatial transcriptomics reveal the mechanism of RACK1‐mediated fatty acid synthesis

Molecular Oncology, EarlyView.
The authors analyzed the spatial distributions of gene and metabolite profiles in cervical cancer through spatial transcriptomic and spatially resolved metabolomic techniques. Pivotal genes and metabolites within these cases were then identified and validated.
Lixiu Xu, Jinqiu Li, Junqi Ma, Ayshamgul Hasim   +3 more
wiley   +1 more source

Synthesis and characterization of EuB6 by borothermic reduction of Eu2O3 [PDF]

Processing and Application of Ceramics, 2011
Carbon free high pure europium hexaboride is an urgent need for the fast breeder nuclear reactor program. The properties of EuB6 are highly influenced by the presence of one or more substitutional impurities, particularly, carbon, oxygen and nitrogen. In
Sanjay Kumar, Nagaiyar Krishnamurthy
doaj  

Integrative systems‐level analysis reveals a contextual crosstalk between hypoxia and global metabolism in human breast tumors

Molecular Oncology, EarlyView.
Breast tumor samples scored for metabolic deregulation (M1 to M3) were given a hypoxia score (HS). The highest HS occurred in patients with strongest metabolic deregulation (M3), supporting tumor aggressiveness. HS correlated with the highest number of metabolic pathways in M1. This suggests hypoxia to be an early event in metabolic deregulation.
Raefa Abou Khouzam, Salem Chouaib, Mohammad Askandar Iqbal   +2 more
wiley   +1 more source

Vascular endothelial‐cadherin as a marker of endothelial injury in preclinical Alzheimer disease

Annals of Clinical and Translational Neurology, Volume 9, Issue 12, Page 1926-1940, December 2022., 2022
Abstract Objective Endothelial dysfunction is an early and prevalent pathology in Alzheimer disease (AD). We here investigate the value of vascular endothelial‐cadherin (VEC) as a cerebrospinal fluid (CSF) marker of endothelial injury in preclinical AD.
Rawan Tarawneh, Rachel S. Kasper, Jessie Sanford, Chia‐Ling Phuah, Jason Hassenstab, Carlos Cruchaga   +5 more
wiley   +1 more source

THE RELATION OF THE BACTERIOSTATIC ACTION OF CERTAIN DYES TO OXIDATION-REDUCTION PROCESSES

Journal of Experimental Medicine, 1929
Oxidized indophenols and methylene blue are bacteriostatic for Pneumococcus and hemolytic streptococci of human and bovine origin, while the indigoes, malachite green and litmus are not toxic.
R. Dubos
semanticscholar   +1 more source

Crosstalk between gut microbiota and tumor: tumors could cause gut dysbiosis and metabolic imbalance

Molecular Oncology, EarlyView.
In this research, we analyzed the relationship between gut microbiota and tumor. We discovered that both subcutaneous and metastatic tumors would alter the composition and metabolic function of gut microbiota. Meanwhile, fecal microbiota transplantation also indicated the anti‐tumor role of the gut microbiota, revealing the crosstalk between tumor and ...
Siyuan Zhang, Haimei Wen, Ying Chen, Jingya Ning, Di Hu, Yujiao Dong, Chenyu Yao, Bo Yuan, Shuanying Yang   +8 more
wiley   +1 more source

A transient inflammatory response contributes to oxaliplatin neurotoxicity in mice

Annals of Clinical and Translational Neurology, Volume 9, Issue 12, Page 1985-1998, December 2022., 2022
Abstract Objectives Peripheral neuropathy is a relevant dose‐limiting adverse event that can affect up to 90% of oncologic patients with colorectal cancer receiving oxaliplatin treatment. The severity of neurotoxicity often leads to dose reduction or even premature cessation of chemotherapy.
Aina Calls, Abel Torres‐Espin, Marc Tormo, Laura Martínez‐Escardó, Núria Bonet, Ferran Casals, Xavier Navarro, Víctor J. Yuste, Esther Udina, Jordi Bruna   +9 more
wiley   +1 more source

Research Progress on Spice Extracts for Reducing Protein Peroxidation in Aquatic Products [PDF]

Shipin Kexue
Protein peroxidation during the storage and processing of aquatic products has a great impact on the nutritional value, sensory quality, textural properties and protein functional properties of aquatic products. Natural spice extracts can not only impart
TANG Yuan, LIU Mengcong, LIU Yan, LI Fuhua, ZHAO Jichun, MING Jian
doaj   +1 more source