Results 91 to 100 of about 38,938 (333)

Physiological modeling of isoprene dynamics in exhaled breath [PDF]

, 2003
Human breath contains a myriad of endogenous volatile organic compounds (VOCs) which are reflective of ongoing metabolic or physiological processes.
King, Julian, Koc, Helin, Unterkofler, Karl, Mochalski, Pawel, Kupferthaler, Alexander, Teschl, Gerald, Teschl, Susanne, Hinterhuber, Hartmann, Amann, Anton   +8 more
core   +6 more sources

Distribution and diversity of enzymes for polysaccharide degradation in fungi

Scientific Reports, 2017
Fungi are important polysaccharide degraders in the environment and for biotechnology. Here, the increasing number of sequenced fungal genomes allowed for systematic identification of genes and proteins involved in polysaccharide degradation in 218 fungi.
Renaud Berlemont
doaj   +1 more source

Does abscisic acid affect strigolactone biosynthesis? [PDF]

, 2010
Strigolactones are considered a novel class of plant hormones that, in addition to their endogenous signalling function, are exuded into the rhizosphere acting as a signal to stimulate hyphal branching of arbuscular mycorrhizal (AM) fungi and germination
Adie, Akiyama, Alder, Andrew J. Thompson, Anna K. Undas, Aroca, Auldridge, Bainbridge, Bethke, Booker, Booker, Bouwmeester, Bouwmeester, Burbidge, Carbone, Carolien Ruyter-Spira, Christmann, Cook, Cornish, Cutler, Davies, De Smet, Dunlap, Ejeta, Francel Verstappen, Fraser, Gomez-Roldan, Harrison, Harro Bouwmeester, Hernandez, Herrera-Medina, Jeschke, Jiang, Juan A. López-Ráez, Kahn, Kitahata, Li, Livak, López-Ráez, López-Ráez, López-Ráez, López-Ráez, Martin J. Sergeant, Matusova, Misson, Nitsch, Parry, Parry, Paszkowski, Patrick Mulder, Rani, Rock, Sagi, Saika, Schwartz, Schwartz, Schwartz, Sergeant, Simkin, Sorefan, Spinsanti, Strack, Sun, Tan, Tatsiana Charnikhova, Taylor, Taylor, Thompson, Thompson, Timothy D. H. Bugg, Umehara, Vogel, Wasaki, Wouter Kohlen, Yoneyama, Yoneyama, Zeevaart   +76 more
core   +4 more sources

A Charge‐Adhesive Targeted DNA Gel Bandage for the Precision Treatment of Inflammatory Bowel Disease

Advanced Science, EarlyView.
DNA gel bandage (DNAgb) is designed to precisely target the site of inflammation of IBD, by achieving dual specific localization of inflamed mucosa through electrostatic interactions and ApITGA4‐mediated affinity targeting. DNAgb effectively the activation of inflammatory pathways and reshapes the immune microenvironment.
Peifen Lu, Hongxiu Yuan, Gang Wang, Tao Cheng, Lie Li, Yixi Dong, Runyu Zhao, Xuerui Zhang, Jianwei Jiao, Jin Jiao   +9 more
wiley   +1 more source

Haem oxygenase: a reappraisal of the stoicheiometry

FEBS Letters, 1979
Haem oxygenase (EC 1.14.99.3) in rat liver microsomes was first described as a mixed function oxidase utilising cytochrome P-450 [I]. Immunochemical studies suggest that NADP(H)-cytochrome c reductase activity is an essential component of the enzyme [2]. Indeed, it has been suggested [3] following the use of partially purified enzyme preparations, that
Owen T.G. Jones, A. Lodola, G.A.F. Hendry   +2 more
openaire   +3 more sources

Reduction of trimethylamine N-oxide to trimethylamine by the human gut microbiota: supporting evidence for ‘metabolic retroversion’ [PDF]

, 2015
Dietary sources of methylamines such as choline, trimethylamine (TMA), trimethylamine N-oxide (TMAO), phosphatidylcholine (PC) and carnitine are present in a number of foodstuffs, including meat, fish, nuts and eggs.
Chilloux, J, Dumas, ME, Hoyles, L, Jiménez-Pranteda, ML, McCartney, AL   +4 more
core  

Cardiac myocyte-specific knock-out of calcium-independent phospholipase A2γ (iPLA2γ) decreases oxidized fatty acids during ischemia/reperfusion and reduces infarct size [PDF]

, 2016
Calcium-independent phospholipase A(2)γ (iPLA(2)γ) is a mitochondrial enzyme that produces lipid second messengers that facilitate opening of the mitochondrial permeability transition pore (mPTP) and contribute to the production of oxidized fatty acids ...
Abendschein, Dana, Gibson Dilthey, Beverly, Gross, Richard W, Guan, Shaoping, Jenkins, Christopher M, Kovacs, Attila, Liu, Xinping, Mancuso, David J, Moon, Sung Ho, Nguyen, Annie L, Sims, Harold F, Weinheimer, Carla J, Yang, Kui   +12 more
core   +2 more sources

Multifunctional NIR‐Triggered Nanozyme‐Based Microneedles for Synergistic Eradication of MRSA and Enhanced Wound Healing

Advanced Science, EarlyView.
The novel microneedle patches (MN@CTB) are fabricated by integrating CTB nanozymes into HAMA and PVA solution based on a photo‐crosslinking reaction. The MN@CTB microneedle patches present an excellent photothermal effect and NIR‐stimulated release of NO, which is advantageous for the elimination of MRS.
Wei Qian, Ruixi Li, Xiyan Zheng, Yingliang Li, Haiwei Xiong, Ye Zhang, Dengliang Lei, Qingfeng Shi, Yufeng Xie, Yiting Zhou, Bailong Tao, Kuai Yu, Aiping Le, Boxuan Zhou   +13 more
wiley   +1 more source

A Mesoporous Calcium Peroxide Nanocuboid with High Tumor Accumulation Across Biological Barriers for High Efficacy Tumor Therapy

Advanced Science, EarlyView.
The ferroheme (FH) and exceedingly small magnetic iron oxide nanoparticles (IO) loaded mesoporous calcium peroxide nanocuboid (MCPNC) with conjugation of hyaluronic acid (HA) possesses exceptional capability of tumor accumulation, and enhances therapeutic efficacy of tumors based on the mechanism of promoting a positive feedback loop of Fenton reaction
Qingdeng Fan, Min Wang, Jie Lin, Ya Huang, Jing Yang, Jiaoyang Zhu, Bin Ren, Li Sun, Zongheng Li, Aochi Liu, Wei Xiong, Zhenni Wei, Lin Huang, Chenggong Yan, Ge Wen, Zhao Chen, Xiaoyuan Chen, Zheyu Shen   +17 more
wiley   +1 more source

Characterized cis-FeV(O)(OH) intermediate mimics enzymatic oxidations in the gas phase

Nature Communications, 2019
FeV(O)(OH) species have long been thought to play a role in a range of enzymatic oxidations, but their characterization has remained elusive. Here, using gas-phase ion spectroscopy, the authors characterize an FeV(O)(OH) species and find that its ...
Margarida Borrell, Erik Andris, Rafael Navrátil, Jana Roithová, Miquel Costas   +4 more
doaj   +1 more source