Results 51 to 60 of about 76,371 (291)

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

open access: yesFEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz   +11 more
wiley   +1 more source

Measuring Internet Dependency

open access: yes, 2007
Internet dependency measures need to be refined from the previous measurements with regard to media dependency in order to more fully understand relations with the Internet and how the population uses the Internet to facilitate adaptation into a ...
L. Reynolds, J. Melton
core   +1 more source

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

open access: yesFEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa   +3 more
wiley   +1 more source

Democracy and the media in developing countries : a case study of the Philippines [PDF]

open access: yes, 1996
This thesis examines the relationships between the Philippine media, class power and the state. It focusses particularly on the economic and political actors and agencies, including the press, which have promoted or hindered democratisation in the ...
Smith, Desmond, Smith , Desmond
core  

Elimination capacities of toluene and ammonia in the bio-filter system depending on type of media

open access: yesJournal of The Korean Society of Water and Wastewater, 2012
Contribution of immobilized media with bacteria to the odor removal was evaluated in a lab scale bio-filter compared to that with sponge or ceramic media without the immobilized bacteria. Candida tropicalis for volatile organic compounds and ammonium oxidizing bacteria (AOB) for inorganic compounds were used as seeds in lab-scale bio-reactors.
Sunjin Kim, TaeHyeong Kim, SunJin Hwang
openaire   +2 more sources

The ubiquitin ligase RNF115 is required for the clearance of damaged lysosomes

open access: yesFEBS Letters, EarlyView.
Upon lysosomal rupture, an E3 ubiquitin ligase RNF115 translocates from the cytosol to the damaged lysosomal membrane. Moreover, RNF115 depletion impairs the clearance of damaged lysosomes, identifying it as a key regulator of lysosomal quality control.
Sae Nakanaga   +3 more
wiley   +1 more source

Medical Students & e-Learning during COVID-19 Crisis: A Structural Equation Modeling Based Study

open access: yesPakistan Journal of Medical Research, 2022
Background: COVID-19 crisis affected the medical education throughout the world. During the infectious outbreak, closure of universities was the only solution to prevent the spread of virus.
Sana Ali   +5 more
doaj   +2 more sources

Mediebrud mellem organisationer og netværk Mediebrud mellem organisationer og netværk [Media disruptions between organisations and networks]

open access: yesMedieKultur: Journal of Media and Communication Research, 2010
Den foreliggende artikel undersøger eliters afhængighed af udbredelsesmedie og kommunikationsmedie inden for den Luhmannske systemteori. Gennem anvendelse af et mediebegreb fra medium-theory og koncepter fra elite-forskningen udfoldes eliters ...
Lars Clausen
doaj  

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

open access: yesFEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil   +4 more
wiley   +1 more source

Cellular oxidation of low density lipoprotein is caused by thiol production in media containing transition metal ions

open access: yesJournal of Lipid Research, 1993
The oxidation of low density lipoprotein (LDL) may be important in atherosclerosis. LDL can be oxidized by cultured cells, including macrophages and endothelial cells. This cellular oxidation is dependent on transition metal ions in the medium.
CP Sparrow, J Olszewski
doaj   +1 more source

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