Results 121 to 130 of about 50,658,620 (345)

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

open access: yesFEBS 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   +4 more
wiley   +1 more source

Developments in the philosophy of automatic analysis [PDF]

open access: yesJournal of Analytical Methods in Chemistry, 1978
clinical laboratory where, since the introduction of continuous flow analysis by Skeggs in 1957 [1], automatic analysers have eased the considerable bottle necks caused by the increased requirements of health care. However, for industrial applications automation is very much in an embryonic state.
openaire   +2 more sources

A Real Options Analysis of Automatic Milking Systems [PDF]

open access: yes
Automatic, or robotic, milking systems have the potential to significantly change the way milk is produced on U.S. dairy farms. However, there is a high degree of uncertainty associated with adoption of this new technology.
Engel, Phoebe D., Hyde, Jeffrey
core  

Nonverbal Social Withdrawal in Depression: Evidence from manual and automatic analysis

open access: yesImage and Vision Computing, 2014
The relationship between nonverbal behavior and severity of depression was investigated by following depressed participants over the course of treatment and video recording a series of clinical interviews.
J. Girard   +5 more
semanticscholar   +1 more source

Evolution‐guided yeast complementation reveals functional differences in human PSPH variants

open access: yesFEBS Open Bio, EarlyView.
Ancient genomes can help guide which human genetic variants are tested experimentally. This study applies that idea to PSPH, a gene involved in serine biosynthesis, and uses high‐throughput yeast complementation to compare variant function. The findings reveal measurable differences among selected alleles and illustrate the value of evolution‐guided ...
Mauricio Campa‐Álvarez   +6 more
wiley   +1 more source

Automatic Segmentation of Unstained Living Cells in Bright-Field Microscope Images [PDF]

open access: yes, 2008
Tscherepanow M, Zöllner F, Hillebrand M, Kummert F. Automatic Segmentation of Unstained Living Cells in Bright-Field Microscope Images. In: Perner P, Salvetti O, eds. Proceedings of the International Conference on Mass-Data Analysis of Images and Signals
Zöllner, Frank   +9 more
core   +1 more source

Structural studies and functional engineering of NanX: an anhydro‐sialic acid transporter from Escherichia coli

open access: yesFEBS Open Bio, EarlyView.
Biophysical characterisation shows that NanX, a membrane transport protein from the major facilitator superfamily (MFS), forms both monomers and dimers after purification. AlphaFold modelling and substrate docking provide information on residues likely involved in substrate recognition for NanX and another MFS member, NanT.
Michael C. Newton‐Vesty   +13 more
wiley   +1 more source

The Automatic Analysis of Flm Curves

open access: yesCell Proliferation, 1971
Abstract. Seven parameters of the cell cycle are extracted from experimental FLM data by computer using a completely automated, least‐squares, regression analysis. the procedure is based on a model of the cell cycle with four phases, three coefficients of variation, and a Poisson process of cell progression.
M, Takahashi, J D, Hogg, M L, Mendelsohn
openaire   +2 more sources

Personal Papers (MS 80-0002)

open access: yes, 1952
Business card from Texas Automatic Sprinkler Co, which does business in multiple ...
Texas Automatic Sprinkler Co.
core  

Attention modulates the specificity of automatic imitation to human actors [PDF]

open access: yes, 2009
The perception of actions performed by others activates one’s own motor system. Recent studies disagree as to whether this effect is specific to actions performed by other humans, an issue complicated by differences in perceptual salience between human ...
Longo, Matthew R., Bertenthal, B.I.
core   +1 more source

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