Results 41 to 50 of about 1,546,379 (247)

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

To have value, comparisons of high-throughput phenotyping methods need statistical tests of bias and variance

Frontiers in Plant Science
The gap between genomics and phenomics is narrowing. The rate at which it is narrowing, however, is being slowed by improper statistical comparison of methods.
Justin M. McGrath, Justin M. McGrath, Matthew H. Siebers, Matthew H. Siebers, Peng Fu, Peng Fu, Stephen P. Long, Stephen P. Long, Stephen P. Long, Carl J. Bernacchi, Carl J. Bernacchi, Carl J. Bernacchi   +11 more
doaj   +1 more source

Guide to Information Sources in the Physical Sciences

Issues in Science and Technology Librarianship, 2000
The article reviews the book Guide to Information Sources in the Physical Sciences. Englewood, Colorado: Libraries Unlimited, Inc. 2000. 227 pp. 1-56308-751-0 by David Stern. 
Kitty Porter
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

The role and implications of mammalian cellular circadian entrainment

FEBS Letters, EarlyView.
At their most fundamental level, mammalian circadian rhythms occur inside every individual cell. To tell the correct time, cells must align (or ‘entrain’) their circadian rhythm to the external environment. In this review, we highlight how cells entrain to the major circadian cues of light, feeding and temperature, and the implications this has for our
Priya Crosby
wiley   +1 more source

Study the reality of transformational leadership in some Iraqi Faculties of Physical Education and Sports Sciences from the teachers' point of view

الرياضة المعاصرة, 2020
The research problem lies in answering some question what is the reality of transformational leadership in some faculties of physical education and Iraqi sports sciences from the teachers 'point of view and the aim of the research is to prepare a ...
مروة خالد خزعل أ.د. بشرى كاظم عبد الرضا
doaj   +1 more source

Molecular bases of circadian magnesium rhythms across eukaryotes

FEBS Letters, EarlyView.
Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley   +1 more source

Interplay between circadian and other transcription factors—Implications for cycling transcriptome reprogramming

FEBS Letters, EarlyView.
This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley   +1 more source

Analysis of Necessity for Physical Education at Universities [PDF]

رشد و یادگیری حرکتی ورزشی, 2009
The purpose of this research was to study and to analyze the necessity of physical education instruction and sport sciences orientation at universities.
Mahmood Sheikh, Reza Gholamalizadeh
doaj  

Psychological Well – Being in Physical Education & Sport Sciences College Students

التربية الرياضية, 2020
The aim of the research is to identify the level of psychological well–being that can be a reason for students’ success in theoretical and application classes during their college years as well as identifying its effect on lifestyle. The researchers used
Asaad Hassan Jebbar, Wasan Jasem Mohammed   +1 more
doaj   +1 more source