Results 21 to 30 of about 3,155 (197)

Fat Composition Measured by Proton Spectroscopy: A Breast Cancer Tumor Marker?

open access: yesDiagnostics, 2021
Altered metabolism including lipids is an emerging hallmark of breast cancer. The purpose of this study was to investigate if breast cancers exhibit different magnetic resonance spectroscopy (MRS)-based lipid composition than normal fibroglandular tissue
Almir Bitencourt   +4 more
doaj   +1 more source

Natural cycloheximide resistance in yeast [PDF]

open access: yesEuropean Journal of Biochemistry, 1993
The yest Kluyveromyces lactis is resistant to high concentrations (1 mg/ml) of the antibiotic cycloheximide. Using in vitro translation studies it was confirmed that this extreme resistance is a property of ribosomes. The resistance determinant from K. lactis was cloned into Saccharomyces cerevisiae.
P, Dehoux, J, Davies, M, Cannon
openaire   +2 more sources

Correction of cognitive deficits in mouse models of Down syndrome by a pharmacological inhibitor of DYRK1A

open access: yesDisease Models & Mechanisms, 2018
Growing evidence supports the implication of DYRK1A in the development of cognitive deficits seen in Down syndrome (DS) and Alzheimer's disease (AD).
Thu Lan Nguyen   +14 more
doaj   +1 more source

R&D Activities in Oligopoly and Social Welfare

open access: yesInternational Journal of Management and Economics, 2015
This paper analyzes the impact of R&D activities in an oligopoly on consumer surplus and social welfare. We use a two-stage model to analyze the behavior of duopolists at the research level, and in the final-product market, under the assumption of linear
Prokop Jacek, Wiśnicki Bartłomiej
doaj   +1 more source

Montedison. Il dinosauro nel MEC. (Montedison. A dinosaur in the EEC)

open access: yesMoneta e Credito, 2014
Alla luce della sua teoria originale dell'oligopolio, l'autore discute della fusione proposta tra Montecatini e Edison, due importanti utility nel settore chimico.L'autore analizza i potenziali vantaggi pubblici e privati del nuovo conglomerato ...
Paolo Sylos Labini
doaj   +1 more source

MHD Simulation of a Solar Eruption from Active Region 11429 Driven by a Photospheric Velocity Field

open access: yesThe Astrophysical Journal Letters, 2023
Data-driven simulation is becoming an important approach for realistically characterizing the configuration and evolution of solar active regions, revealing the onset mechanism of solar eruption events, and hopefully achieving the goal of accurate space ...
Xinyi Wang, Chaowei Jiang, Xueshang Feng
doaj   +1 more source

Increased Expression of Ribosomal Binding Protein L41 Induced by Overexpression of the dHAND Transcription Factor in NIH-3T3 Cells [PDF]

open access: yesPediatric Research, 1999
Increased Expression of Ribosomal Binding Protein L41 Induced by Overexpression of the dHAND Transcription Factor in NIH-3T3 ...
Mark W Russell, Lihong Wang
openaire   +1 more source

Dwarf galaxies and the cosmic web [PDF]

open access: yes, 2013
The Astrophysical Journal Letters 763.2 (2013): L41 reproduced by permission of the AASWe use a cosmological simulation of the formation of the Local Group of Galaxies to identify a mechanism that enables the removal of baryons from low-mass halos ...
Abadi, Mario Gabriel   +9 more
core   +1 more source

The influence of selected leucettines on insulin production by 3D MIN6 spheroids.

open access: yes, 2023
Confocal imaging of insulin production in spheroids: representative images of insulin secretion level (marked with green fluorescence) for (A) vehicle-treated control spheroids and after treatment with (B) 5 μM leucettine L43 (negative control), (C ...
Agata Barzowska (12306935)   +2 more
core   +1 more source

The effect of investigated leucettines on the level of DYRK1A in MIN6 cells.

open access: yes, 2023
Flow cytometry histograms of the level of DYRK1A in MIN6 cells: (A) Expression level of DYRK1A in control cells. (B-E) DYRK1A expression levels in cells treated with 5 μM harmine, leucettine L41, leucettine L43, or leucettine L92, respectively.
Agata Barzowska (12306935)   +2 more
core   +1 more source

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