Results 71 to 80 of about 469,391 (296)

Pioglitazone plus (−)‐epigallocatechin gallate: a novel approach to enhance osteogenic performance in aged bone marrow mesenchymal stem cells

open access: yesFEBS Open Bio, EarlyView.
Aged human bmMSCs are seeded in the scaffold. Osteoblastic induction can slightly increase cell's bone‐forming activity to produce bone‐like tissues, shown as the sporadic xylenol orange‐stained spots (the lower left image). Notably, pioglitazone plus EGCG co‐treatment dramatically increases cell's bone‐forming activity and bone‐like tissue production (
Ching‐Yun Chen   +6 more
wiley   +1 more source

Timelessness, Trinity and temporality

open access: yesActa Academica, 2011
In philosophy and theology there exists a complex relation between timelessness, Trinity and temporality. Timelessness is an age-old attribute given to God in philosophical and theological traditions, but within the last century’s development of ...
Anné Verhoef
doaj   +3 more sources

Social Psychology of Facts, Processes and Projects. Object and Time [PDF]

open access: yesAthenea Digital, 2006
A dimension that must be considered, in the reflection that social sciences offer to society, is temporality. I would like to highlight the implicit idea of temporality within the different forms of psychosocial knowledge.
Gil, Adriana
doaj  

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

open access: yesFEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

THEORETICAL AND METHODOLOGICAL FOUNDATIONS OF THE SOCIOLOGICAL UNDERSTANDING OF THE REGIME OF TEMPORALITY: THE FOUNDATIONS OF ARCHITECTONICS

open access: yesЕпістемологічні дослідження у філософії, соціальних і політичних науках
The aim of this work is to investigate and conceptualize the ‘temporality regime’ as a socio-cultural phenomenon, primarily analyzing its impact on social processes and social transformations. This study characterizes the concept of ‘temporality regime’
Ярослав Юрійович ЖАРКО
doaj   +1 more source

The role of lipid metabolism in neuronal senescence

open access: yesFEBS Open Bio, EarlyView.
Disrupted lipid metabolism, through alterations in lipid species or lipid droplet accumulation, can drive neuronal senescence. However, lipid dyshomeostasis can also occur alongside neuronal senescence, further amplifying tissue damage. Delineating how lipid‐induced senescence emerges in neurons and glial cells, and how it contributes to ageing and ...
Dikaia Tsagkari   +2 more
wiley   +1 more source

A Review of Sabzawari's Innovation in the Temporality of Universe: Nominal Temporality [PDF]

open access: yesحکمت اسرا, 2014
The theory of nominal temporality, which is one of Sabzawari's innovations, has undergone three stages in his thought. To explain the doctrine, Sabzawari's words have some ambiguity, complexity and contradictions.
حسینعلی شیدان شید   +1 more
doaj  

Multi‐omics and low‐input proteomics profiling reveals dynamic regulation driving pluripotency initiation in early mouse embryos

open access: yesFEBS Open Bio, EarlyView.
Mouse pre‐implantation development involves a transition from totipotency to pluripotency. Integrating transcriptomics, epigenetic profiling, low‐input proteomics and functional assays, we show that eight‐cell embryos retain residual totipotency features, whereas cytoskeletal remodeling regulated by the ubiquitin‐proteasome system drives progression ...
Wanqiong Li   +8 more
wiley   +1 more source

Meta‐analysis fails to show any correlation between protein abundance and ubiquitination changes

open access: yesFEBS Open Bio, EarlyView.
We analyzed over 50 published proteomics datasets to explore the relationship between protein levels and ubiquitination changes across multiple experimental conditions and biological systems. Although ubiquitination is often associated with protein degradation, our analysis shows that changes in ubiquitination do not globally correlate with changes in ...
Nerea Osinalde   +3 more
wiley   +1 more source

Temporalité trans : identité de genre, temps transitoire et éthique médiatique

open access: yesEnfances, Familles, Générations, 2017
Research Framework: The notions of “queer time” and “crip time” (queer and disabled temporalities) in queer and disability studies are descriptive and normative. On one hand, these notions represent a description of dominant temporality (heterosexual and
Alexandre Baril
doaj  

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