Results 131 to 140 of about 528,301 (219)

Molecular characterization of covRS mutations in M1UK Streptococcus pyogenes

FEBS Open Bio, EarlyView.
Group A Streptococcus (GAS) acquires covRS mutations driving a hypervirulent bacterial state, frequently associated with invasive disease‐like necrotizing fasciitis. We demonstrate that the newly emerged M1UK GAS lineage can also acquire these mutations.
Jarrad Pritchard, Emma‐Jayne Proctor, Jiawa Wang, Nikolas P. Johnston, Andrew Hayes, Georgia McCorkell, Haibo Yu, Jai Tree, Mark R. Davies, Mark J. Walker, Ronald Sluyter, Stephan Brouwer, Martina L. Sanderson‐Smith   +12 more
wiley   +1 more source

Efficient spectral data reduction for accurate iodine quantification in multi-energy CT. [PDF]

Sci Rep
Sandvold OF, Proksa R, Daerr H, Perkins AE, Brown KM, Koehler T, Manjeshwar RM, Noël PB.   +7 more
europepmc   +1 more source

Spectral Data Analysis and Identification of Vancomycin Hydrochloride. [PDF]

Front Chem, 2021
Tian Y, Chong X, Yao S, Xu M.
europepmc   +1 more source

Effect of terahertz irradiation on DNA damage repair in living cells

FEBS Open Bio, EarlyView.
We investigated the effect of terahertz (THz) wave irradiation on DNA double‐strand break (DSB) repair in living cells. We found that THz irradiation enhanced DSB repair at specific frequencies, whereas heat treatment inhibited it, indicating that this effect is nonthermal and frequency‐specific.
Yuya Ueno, Shota Yamazaki, Hiromichi Hoshina, Masahiko Harata   +3 more
wiley   +1 more source

A review on spectral data preprocessing techniques for machine learning and quantitative analysis. [PDF]

iScience
Yan C.
europepmc   +1 more source

A new flow chip in combination with multiphoton microscopy as a protocol for longitudinal 3D imaging of tissue calcification under shear stress

FEBS Open Bio, EarlyView.
Miniaturized flow chip platform enabling continuous perfusion and longitudinal multiphoton 3D imaging of vascular smooth muscle cell constructs under physiological flow. Brightfield imaging guides region selection, while CellTracker Green and mRuby‐labeled fetuin‐A visualize cells and mineral deposition, respectively. Magnesium supplementation markedly
Vytautas Kučikas, Aaron D. Morgan, Ignas Čiurlionis, Christian Böhm, Stefan Jockenhövel, Willi Jahnen‐Dechent, Marc A. M. J. van Zandvoort   +6 more
wiley   +1 more source

Generative Artificial Intelligence for Synthetic Spectral Data Augmentation in Sensor-Based Plastic Recycling. [PDF]

Sensors (Basel)
Kulko RD, Hanus A, Elser B.
europepmc   +1 more source

PeakForest: a multi-platform digital infrastructure for interoperable metabolite spectral data and metadata management. [PDF]

Metabolomics, 2022
Paulhe N, Canlet C, Damont A, Peyriga L, Durand S, Deborde C, Alves S, Bernillon S, Berton T, Bir R, Bouville A, Cahoreau E, Centeno D, Costantino R, Debrauwer L, Delabrière A, Duperier C, Emery S, Flandin A, Hohenester U, Jacob D, Joly C, Jousse C, Lagree M, Lamari N, Lefebvre M, Lopez-Piffet C, Lyan B, Maucourt M, Migne C, Olivier MF, Rathahao-Paris E, Petriacq P, Pinelli J, Roch L, Roger P, Roques S, Tabet JC, Tremblay-Franco M, Traïkia M, Warnet A, Zhendre V, Rolin D, Jourdan F, Thévenot E, Moing A, Jamin E, Fenaille F, Junot C, Pujos-Guillot E, Giacomoni F.   +50 more
europepmc   +1 more source

Dose‐dependent hepatotoxicity of hydrogen peroxide in HepG2 cells and its modulation by CYP450 induction

FEBS Open Bio, EarlyView.
NMR metabolomics revealed concentration‐dependent metabolic perturbations in HepG2 cells exposed to H2O2. Rifampicin pretreatment enhanced metabolic competence, attenuated toxin‐induced alterations and produced metabolite profiles more consistent with human liver physiology, supporting the use of CYP450‐induced HepG2 models for improved in vitro ...
Maren Jinks, Garth L. Maker, Emily C. Davies, Berin A. Boughton, Samantha Lodge   +4 more
wiley   +1 more source

The impact of spectral data pre-processing on the assessment of red wine vintage through spectroscopic methods. [PDF]

J Sci Food Agric
Tsagkaris AS, Kalogiouri N, Tokarova V, Hajslova J.   +3 more
europepmc   +1 more source