Results 321 to 330 of about 9,753,657 (384)

Matrigel inhibits elongation and drives endoderm differentiation in aggregates of mouse embryonic stem cells

open access: yesFEBS Open Bio, EarlyView.
Stem cell‐based embryo models (SCBEMs) are valuable to study early developmental milestones. Matrigel, a basement membrane matrix, is a critical substrate used in various SCBEM protocols, but its role in driving stem cell lineage commitment is not clearly defined.
Atoosa Amel   +3 more
wiley   +1 more source

Neurotoxic amyloid β‐peptide and tau produce cytokine‐like effects on PMCA in glioblastoma cell lines, enhancing its activity and isoforms expression

open access: yesFEBS Open Bio, EarlyView.
Two biomarkers of Alzheimer's disease, amyloid β‐peptide (Aβ) and tau, induce the transformation of U‐251 and other glioblastoma cell lines into neurotoxic A1‐like reactive astrocytes. This transformation is produced by cytokines and is followed by upregulation of PMCA activity and isoform expression, and is closely associated with inflammation, as ...
María Berrocal   +2 more
wiley   +1 more source

Positive effects of the COVID-19 pandemic on depression and anxiety in Chinese adolescents. [PDF]

open access: yesEur Child Adolesc Psychiatry
Yang X   +7 more
europepmc   +1 more source
Some of the next articles are maybe not open access.

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Intrauterine position effects

Neuroscience & Biobehavioral Reviews, 2002
A review of the literature suggests that individual variability in sex-related traits may be influenced by variations in hormonal exposure during fetal development. In litter-bearing mammals, fetuses develop in utero and may be subjected to differing hormonal environments based upon the sex of neighboring fetuses.
John G. Vandenbergh, Bryce C. Ryan
openaire   +3 more sources

Effects of surgical positioning

AORN Journal, 1979
Charlene Gladney Foster, Gail Mukai, Flora Jane Breckenridge, Cheryl Mathewson Smith, RN RN RN RN A s operating room nurses, we are aware of at least some hazards of improper positioning. We also know that an ideal position provides optimal exposure for the surgeon, best access t o the airway for the anesthesiologist, and physiological safety for the ...
Cheryl Mathewson Smith   +3 more
openaire   +3 more sources

Positive Behavior Interventions: the Issue of Sustainability of Positive Effects

Educational Psychology Review, 2015
During the last decade, positive behavior interventions have resulted in improvement of school behavior and academic gains in a range of school settings worldwide. Recent studies identify sustainability of current positive behavior intervention programs as a major concern.
Yeung, Alexander Seeshing   +10 more
openaire   +5 more sources

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