Results 21 to 30 of about 65,546 (167)

Organoprotective Properties of Argon (Review)

Общая реаниматология, 2022
The history of studying the organoprotective properties of argon (Ar) began in 1998 when a group of Russian researchers investigated the effect of hypoxic gas mixtures on mammalian organisms.
E. A. Boeva, O. A. Grebenchikov
doaj   +1 more source

Improved spatial memory, neurobehavioral outcomes, and neuroprotective effect after progesterone administration in ovariectomized rats with traumatic brain injury: Role of RU486 progesterone receptor antagonist [PDF]

Iranian Journal of Basic Medical Sciences, 2021
Objective(s): The contribution of classic progesterone receptors (PR) in interceding the neuroprotective efficacy of progesterone (P4) on the prevention of brain edema and long-time behavioral disturbances was assessed in traumatic brain injury (TBI ...
Ladan Amirkhosravi, Mohammad Khaksari, Vahid Sheibani, Nader Shahrokhi, Mohammad navid Ebrahimi, Sedigheh Amiresmaili, Neda Salmani   +6 more
doaj   +1 more source

Traumatic brain injury (TBI) in older adults: aging with a TBI versus incident TBI in the aged [PDF]

International Psychogeriatrics, 2016
Approximately 39 million older adults (age >65) were evaluated for traumatic brain injury (TBI) in United States emergency departments during the 2-year period from 2009 to 2010, representing a 61% increase in estimates from prior years (Albrecht et al., 2015a).
openaire   +2 more sources

Precise Populations’ Description in Dairy Ecosystems Using Digital Droplet PCR: The Case of L. lactis Group in Starters

Frontiers in Microbiology, 2020
Lactococcus lactis group (composed of the lactis and cremoris subspecies, recently reassigned as two distinct species) plays a major role in dairy fermentations.
Marie-Aurore Caillaud, Marie-Aurore Caillaud, Martine Abeilhou, Ignacio Gonzalez, Marjorie Audonnet, Frédéric Gaucheron, Muriel Cocaign-Bousquet, Hélène Tormo, Marie-Line Daveran-Mingot   +8 more
doaj   +1 more source

Biochemical characterization of a SusD-like protein involved in β-1,3-glucan utilization by an uncultured cow rumen Bacteroides

mSphere
In ruminants, the rumen is a specialized stomach that is adapted to the breakdown of plant-derived complex polysaccharides through the coordinated activities of a diverse microbial community. Bacteroidota is a major phylum in this bovine rumen microbiota.
Xiaoqian Li, Guy Lippens, Jean-Luc Parrou, Gianluca Cioci, Jérémy Esque, Zhi Wang, Elisabeth Laville, Gabrielle Potocki-Veronese, Aurore Labourel   +8 more
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rRNA loss induced by rifampicin addition in Escherichia coli reflects extraction artifacts rather than in vivo degradation

Scientific Reports
When measuring RNA stability in Escherichia coli, RNA synthesis is usually stopped using rifampicin. Although rRNAs are considered stable in vivo, Hamouche et al. Ribosomal RNA degradation induced by the bacterial RNA polymerase inhibitor rifampicin. RNA
Mathilde Burck, Sébastien Nouaille, Agamemnon J. Carpousis, Muriel Cocaign-Bousquet, Laurence Girbal   +4 more
doaj   +1 more source

RNA stability is regulated by both RNA polyadenylation and ATP levels, linking RNA and energy metabolisms in Escherichia coli

mBio
The post-transcriptional process of RNA polyadenylation sits at the crossroads of energy metabolism and RNA metabolism. RNA polyadenylation is catalyzed by poly(A) polymerases, which use ATP as a substrate to add adenine to the 3′ end of RNAs, which can ...
Charlotte Roux, Marvin Ramos-Hue, Marjorie Audonnet, Marie-Pierre Duviau, Sébastien Nouaille, Agamemnon J. Carpousis, Sandrine Laguerre, Eliane Hajnsdorf, Muriel Cocaign-Bousquet, Laurence Girbal   +9 more
doaj   +1 more source

A New Synthetic Pathway for the Bioproduction of Glycolic Acid From Lignocellulosic Sugars Aimed at Maximal Carbon Conservation

Frontiers in Bioengineering and Biotechnology, 2019
Glycolic acid is a two-carbon α-hydroxy acid with many applications in industrial sectors including packaging, fine chemistry, cosmetics, and pharmaceutics. Currently, glycolic acid is chemically manufactured from fossil resources.
Cléa Lachaux, Cléa Lachaux, Cláudio J. R. Frazao, Franziska Krauβer, Nicolas Morin, Nicolas Morin, Thomas Walther, Thomas Walther, Jean Marie François, Jean Marie François   +9 more
doaj   +1 more source

Overflow metabolism in bacterial, yeast, and mammalian cells: different names, same game

Molecular Systems Biology
Overflow metabolism refers to the widespread phenomenon of cells excreting metabolic by-products into their environment. Although overflow is observed in virtually all living organisms, it has been studied independently and given different names in ...
Thomas Gosselin-Monplaisir, Brice Enjalbert, Sandrine Uttenweiler-Joseph, Jean-Charles Portais, Stéphanie Heux, Pierre Millard   +5 more
doaj   +1 more source

Drosophila models of traumatic brain injury

Frontiers in Bioscience-Landmark, 2020
Traumatic brain injury (TBI) causes substantial mortality and disability, but effective treatments are unavailable. An external force causes primary injury, which is followed by secondary injury that triggers chronic neurodegenerative diseases. Therefore,
Rikako Sanuki
doaj   +1 more source