Results 51 to 60 of about 52,277 (298)

In vitro intestinal digestion of lipids from the marine diatom Porosira glacialis compared to commercial LC n-3 PUFA products.

PLoS ONE, 2021
Marine sources of long chain omega-3 polyunsaturated fatty acids (LC n-3 PUFA) are in high demand for use in health supplements. Mass cultivated marine microalgae is a promising and sustainable source of LC n-3 PUFA, which relieves pressure on natural ...
Lars Dalheim, Jon Brage Svenning, Ragnar Ludvig Olsen   +2 more
doaj   +1 more source

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

Effect of Diazotated Sulphonated Polystyrene Films on the Calcium Oxalate Crystallization

Crystals, 2017
Pathological crystallization of calcium oxalate (CaOx) inside the urinary tract is called calculi or kidney stone (Urolithiasis). CaOx exhibits three crystalline types in nature: CaOx monohydrate COM, dihydrate COD and trihydrate COT.
Patricio Vásquez-Quitral, Javier Toledo Arana, Maria Cristina Miras, Diego Fernando Acevedo, Cesar Alfredo Barbero, Andrónico Neira-Carrillo   +5 more
doaj   +1 more source

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

FEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source

Embryonic Crude Oil Exposure Impairs Growth and Lipid Allocation in a Keystone Arctic Forage Fish

iScience, 2019
Summary: As Arctic ice recedes, future oil spills pose increasing risk to keystone species and the ecosystems they support. We show that Polar cod (Boreogadus saida), an energy-rich forage fish for marine mammals, seabirds, and other fish, are highly ...
Benjamin J. Laurel, Louise A. Copeman, Paul Iseri, Mara L. Spencer, Greg Hutchinson, Trond Nordtug, Carey E. Donald, Sonnich Meier, Sarah E. Allan, Daryle T. Boyd, Gina M. Ylitalo, James R. Cameron, Barbara L. French, Tiffany L. Linbo, Nathaniel L. Scholz, John P. Incardona   +15 more
doaj   +1 more source

New cod war of words:'Cod is God' versus 'sod the cod'—Two opposed discourses on the North Sea Cod Recovery Programme [PDF]

, 2008
New insights into the North Sea Cod Recovery Programme (CRP), initiated in 2003 by the European Commission to reverse the long-term decline in cod stocks, are presented using discourse analysis.
Banister, Beaugrand, Beddington, Blanchard, Collie, Cook, Delaney, Drinkwater, Drinkwater, Dryzek, Ehrenfeld, Fischer, Holling, Holm, Horwood, Jenny Hatchard, Neat, Nielsen, O’Brien, Palsson, Planque, Schwach, Selina Stead, Smith, Tim Daw, Tim Gray, Wilson   +26 more
core   +1 more source

Summer and polar night diets of polar cod Boreogadus saida and Atlantic cod Gadus morhua in Kongsfjorden, Svalbard, Norway

Marine Ecology Progress Series
Rapid Atlantification of marine ecosystems in the Svalbard Archipelago (Norway) is posing a threat to the local polar cod (Boreogadus saida) population. In Kongsfjorden, the decreasing population of polar cod is experiencing a shift in their prey community from Arctic to Atlantic zooplankton and fish. Simultaneously, the abundance of Atlantic cod Gadus
Bengtsson, Oskar, Lydersen, Christian, Węsławski, Jan Marcin, Berge, Jørgen, Kovacs, Kit M.   +4 more
openaire   +2 more sources

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

FEBS Letters, EarlyView.
We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva, Puspa Kunwar, Md Ibnul Rifat Rahman, Joanna Koryo Kwao, Nathan Lehman, Zihan Zhang, Trenton Paul, Claire Cheng, Nicholas Truex, Hui‐Ting Lee, Jun Zhang   +10 more
wiley   +1 more source

Genomic architecture and population structure of Boreogadus saida from Canadian waters

Scientific Reports
The polar cod, Boreogadus saida, is an abundant and ubiquitous forage fish and a crucial link in Arctic marine trophic dynamics. Our objective was to unravel layers of genomic structure in B.
Trevor T. Bringloe, Audrey Bourret, David Cote, Roux Marie-Julie, Jennifer Herbig, Dominique Robert, Maxime Geoffroy, Geneviève J. Parent   +7 more
doaj   +1 more source

The Record-Warm Barents Sea and 0-Group Fish Response to Abnormal Conditions

Frontiers in Marine Science, 2020
The Barents Sea is a nursery area for many commercially and ecologically important fish stocks, and this whole region is presently subject to rapid climatic change from a cold period in the 1980s to a record warm period in the latest decade, with a peak ...
Elena Eriksen, Espen Bagøien, Espen Strand, Raul Primicerio, Raul Primicerio, Tatiana Prokhorova, Alexander Trofimov, Irina Prokopchuk   +7 more
doaj   +1 more source