Results 201 to 210 of about 97,463 (307)

Palaeoenvironmental evolution of the Baltic Sea basin during the Last Interglacial (Eemian, Mikulino stages): a review

Boreas, EarlyView.
This review presents an investigation of the evolution of the Baltic Sea basin and its connections through the Eemian Stage, based upon sequences of marine and associated deposits from the White Sea to the Southwest Baltic, via the Karelian channel. Pollen analyses, foraminiferal and ostracod analyses provide the evolution of relative sea‐level change,
Philip L. Gibbard, Karen L. Knudsen
wiley   +1 more source

Global maintenance of histone post-translational modifications during the transition into anoxia in embryos of the annual killifish <i>Austrofundulus limnaeus</i>. [PDF]

Environ Epigenet
Hughes C, Mojica EA, Kültz D, Podrabsky JE.   +3 more
europepmc   +1 more source

D‐amino acid oxidase as a chemogenetic tool for spatiotemporally controlled hydrogen peroxide production: The oxygen connection

British Journal of Pharmacology, EarlyView.
Abstract Background and Purpose D‐amino acid oxidase (DAO) has been developed as a chemogenetic tool, to precisely manipulate redox levels in tissues and cells by generating H2O2 in the presence of D‐amino acids. The enzyme's significant oxygen consumption during H2O2 production may influence cellular oxygen levels.
Wiebke Maurer, Anke Zieseniss, Vamsi Priya Vikram, Yamin Chen, Laura Bauer, Annette Hillemann, Peter Rehling, Maithily S. Nanadikar, Diane de Zélicourt, Vartan Kurtcuoglu, Dörthe M. Katschinski   +10 more
wiley   +1 more source

Enhanced marine biological pump as a trigger for the onset of the late Paleozoic ice age. [PDF]

Sci Adv
Zhang F, Pohl A, Elrick M, Wei GY, Cheng K, Crockford P, Fakhraee M, Lin YB, Li N, Wang XD, Shen SZ.   +10 more
europepmc   +1 more source

Perspective on insomnia in disorders of consciousness

Sleep Research, EarlyView.
Glenn J. M. van der Lande, Jitka Annen
wiley   +1 more source

Paradoxical mitochondrial effects of nitric oxide synthase inhibition following oxygen–glucose deprivation–reoxygenation (OGD/R) in endothelial cells and neurons

British Journal of Pharmacology, EarlyView.
Background and Purpose Current dogma in stroke is that neuronal nitric oxide synthase (NOS1) exacerbates ischaemic brain injury, while endothelial nitric oxide synthase (NOS3) is protective. However, oxidative stress from ischaemia–reperfusion and oxygen–glucose deprivation‐reoxygenation (OGD/R) is known to uncouple NOS, leading to increased production
Venkata N. Sure, Siva S. V. P. Sakamuri, Lokanatha Orgunati, Raed Ageeli, Walter L. Murfee, Prasad V. G. Katakam   +5 more
wiley   +1 more source

Targeting seryl-tRNA synthetase to unlock ischemic resilience in stroke - Insights from a proof-of-concept study. [PDF]

J Cereb Blood Flow Metab
Bourourou M, Melis N, Cougnon M, Laffet G, Duranton C, Rubera I, Maurin T, Heurteaux C, Hauet T, Duca M, Pisani DF, Blondeau N, Tauc M.   +12 more
europepmc   +1 more source

Unravelling echinoid mass mortalities: a global overview of mechanisms, spatio‐temporal trends, and taxonomic insights

Biological Reviews, EarlyView.
ABSTRACT Mass mortality events (MMEs) have been occurring since the dawn of time. However, in contrast to terrestrial events, most marine MMEs remain undetected, largely due to the inaccessibility of many marine environments. One of the most notorious and best‐studied marine MMEs in modern times is that of the population collapse of the echinoid ...
Lisa‐Maria Schmidt, Guillermo Anderson Benaim, Omri Bronstein   +2 more
wiley   +1 more source

Nitrogen isotope fractionation by alternative nitrogenases and past ocean anoxia [PDF]

, 2014
Xinning Zhang, Daniel M. Sigman, François M. M. Morel, Anne M. L. Kraepiel   +3 more
openalex   +1 more source

The return of metabolism: biochemistry and physiology of glycolysis

Biological Reviews, EarlyView.
ABSTRACT Glycolysis is a fundamental metabolic pathway central to the bioenergetics and physiology of virtually all living organisms. In this comprehensive review, we explore the intricate biochemical principles and evolutionary origins of glycolytic pathways, from the classical Embden–Meyerhof–Parnas (EMP) pathway in humans to various prokaryotic and ...
Nana‐Maria Grüning, Federica Agostini, Camila Caldana, Johannes Hartl, Matthias Heinemann, Markus A. Keller, Jan Lukas Krüsemann, Costanza Lamperti, Carole L. Linster, Steffen N. Lindner, Julia Muenzner, Jens Nielsen, Zoran Nikoloski, Bettina Siebers, Jacky L. Snoep, Hezi Tenenboim, Bas Teusink, Spencer J. Williams, Mirjam M. C. Wamelink, Markus Ralser   +19 more
wiley   +1 more source