Results 41 to 50 of about 1,791,136 (249)

Fidel Castro: Revolutionary, Internationalist and Defender of Human Rights

open access: yesSocial Medicine, 2017
The People’s Health Movement pays tribute to Fidel Castro, a historic figure who has been the primary architect of a social project that has proven that the right to health can be largely achieved even in a resource-poor country, and that it is largely ...
The People's Health Movement
doaj  

Winter locations of red‐throated divers from geolocation and feather isotope signatures

open access: yesEcology and Evolution, 2022
Migratory species have geographically separate distributions during their annual cycle, and these areas can vary between populations and individuals. This can lead to differential stress levels being experienced across a species range.
James Duckworth   +12 more
doaj   +1 more source

The role of fibroblast growth factors in cell and cancer metabolism

open access: yesFEBS Letters, EarlyView.
Fibroblast growth factor (FGF) signaling regulates crucial signaling cascades that promote cell proliferation, survival, and metabolism. Therefore, FGFs and their receptors are often dysregulated in human diseases, including cancer, to sustain proliferation and rewire metabolism.
Jessica Price, Chiara Francavilla
wiley   +1 more source

Effect of eight weeks of standard training and functional stabilization on pain and functional movement in women with patellofemoral pain

open access: yesمجله دانشگاه علوم پزشکی گرگان, 2020
Background and Objective: Patellofemoral pain is the most common and controversial musculoskeletal problem. Several studies have focused on its causes, prevention, and treatment strategies.
Noushafarin Niknam   +2 more
doaj  

Afraid of the Dark? The Influence of Natural and Artificial Light at Night on the Behavioral Activity of a Nocturnal Gecko

open access: yesFrontiers in Ecology and Evolution, 2022
Both natural and artificial light at night can strongly influence animal behavior. Nocturnal animals often alter activity dependent on lunar light levels, to increase prey capture, minimize detection by predators, or both.
Eric J. Nordberg   +2 more
doaj   +1 more source

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

open access: yesFEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo   +2 more
wiley   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

open access: yesFEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes   +3 more
wiley   +1 more source

Molecular bases of circadian magnesium rhythms across eukaryotes

open access: yesFEBS 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

Lixiviação do picloram em argissolo vermelho-amarelo e latossolo vermelho-amarelo com diferentes valores de pH Picloram leaching on red-yellow latosol and red-yellow ultisol with different pH values

open access: yesPlanta Daninha, 2009
O objetivo deste trabalho foi avaliar o potencial de lixiviação do picloram em solos utilizados em pastagens no Brasil (Argissolo Vermelho-Amarelo e Latossolo Vermelho-Amarelo, com dois valores de pH).
L. D'Antonino   +5 more
doaj   +1 more source

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