Results 111 to 120 of about 1,879,010 (294)

Seasonal Changes and Age-Related Effects on the Intestinal Microbiota of Captive Chinese Monals (Lophophorus lhuysii)

open access: yesAnimals
The Chinese monal (Lophophorus lhuysii) is a large-sized and vulnerable (VU in IUCN) bird from southwestern China. This study applied 16S rRNA high-throughput sequencing to comprehensively examine the gut microbiota of captive Chinese monals (located in ...
Lijing Huang   +9 more
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Global Citizenship: Activities for Ages 5-7

open access: yes, 2007
Try these classroom activities on global citizenship themes for learners aged 5-7. Develop an understanding of social justice, equality and sustainability within the existing curriculum. Explore concepts such as 'rich' and 'poor', our similarities and

core  

Ageing through the Ages

open access: yesJournal of the Royal College of Physicians of Edinburgh, 1999
MacLennan, W. J.   +1 more
openaire   +3 more sources

Diversity and complexity in neural organoids

open access: yesFEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

open access: yesFEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Childhood through the ages

open access: yes, 2013
This chapter examines different historical interpretations of childhood and identifies and evaluates some of the salient themes and forms of discourse that have surrounded the major traditions of research into childhood.
Valkanova, D.
core  

Biophysical approaches for studying viral entry

open access: yesFEBS Letters, EarlyView.
Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
wiley   +1 more source

Childhood through the ages

open access: yes, 2017
This chapter examines different historical interpretations of childhood and identifies and evaluates some of the salient themes and forms of discourse that have surrounded the major traditions of research into childhood.
Valkanova, D.
core  

Effect of bioactive compounds from Cornus mas L. fruits on the level of advanced glycation end-products (AGEs) and receptors for ages in blood plasma and leukocytes of rats with streptozotocin-induced diabetes mellitus

open access: yesБіологічні студії
Background. Мetabolic distortions mediated сhronic hyperglycemia lead to pathophysiological alterations in diabetes mellitus. Persistent elevation of blood glucose promotes non-enzymatic glycation of proteins and lipids, leading to the accumulation of ...
Iryna Brodyak, Nataliia Sybirna
doaj   +1 more source

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