Results 121 to 130 of about 622,021 (312)

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

Social Media Addiction: Yeşilay's Awareness Campaigns Against Social Media Addiction

open access: yesAkademik İncelemeler Dergisi
As with other addictions, social media addiction causes the individual to be exposed to many mental and physical problems. The Yeşilayhas an important place in the fight against addiction, especially in creating individual and social awareness.
Meryem Altıntaş
doaj   +1 more source

Harga Diri Sebagai Moderator Pada Hubungan Kesepian Dan Adiksi Internet Pada Remaja [PDF]

open access: yes, 2011
Many researches have been conducted in evaluating internet addiction on adolescents.Generally previous researches focus on internet addiction antecedents or the impact of theaddiction.
Hutapea, B. (Bonar)
core  

Structural biology of ferritin nanocages

open access: yesFEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Effects of loneliness on short video addiction among college students: the chain mediating role of social support and physical activity

open access: yesFrontiers in Public Health
Loneliness is a common public health problem that affects physical and mental health. Prior research has demonstrated a connection between internet addiction and loneliness. Short video addiction is a novel internet addiction.
Zhe Zhao, Yali Kou
doaj   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

open access: yesFEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

An Existential Perspective on Addiction Treatment: A Logic-based therapy case study [PDF]

open access: yes, 2019
In this essay I argue that a comprehensive understanding of addiction and its treatment should include an existential perspective. I provide a brief overview of an existential perspective of addiction and recovery, which will contextualize the remainder ...
du Plessis, Guy
core  

Taste or Addiction?: Using Play Logs to Infer Song Selection Motivation

open access: yes, 2017
Online music services are increasing in popularity. They enable us to analyze people's music listening behavior based on play logs. Although it is known that people listen to music based on topic (e.g., rock or jazz), we assume that when a user is ...
EM Airoldi   +4 more
core   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

open access: yesFEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai   +9 more
wiley   +1 more source

The Interaction between Alcohol and Cigarette Consumption [PDF]

open access: yes
It has long been recognized that cigarette and alcohol not only have adverse health effects, but also negative externalities imposed on third parties.
Koksal, Aycan, Wohlgenant, Michael K.
core   +1 more source

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