Results 11 to 20 of about 5,589,399 (306)

Regulation of enteroendocrine cell respiration by the microbial metabolite hydrogen sulfide [PDF]

Frontiers in Endocrinology, 2023
Endocrine functions of the gut are supported by a scattered population of cells, the enteroendocrine cells (EECs). EECs sense their environment to secrete hormones in a regulated manner.
Pierre Larraufie, Pierre Larraufie, Kenza Haroun, Carla Fleury, Mireille Andriamihaja, François Blachier   +5 more
doaj   +4 more sources

Extensive prokaryotic maintenance respiration in the sea influenced by osmoregulation

Frontiers in Marine Science, 2023
Microbial respiration is the major process consuming oxygen in the biosphere. The relative energy demand from growth of biomass or maintenance activities determines the regulation of respiration with impact on how the development of hypoxia and CO2 ...
Johan Wikner, Johan Wikner, Kevin Vikström   +2 more
doaj   +2 more sources

Respiration Gates Sensory Input Responses in the Mitral Cell Layer of the Olfactory Bulb. [PDF]

PLoS ONE, 2016
Respiration plays an essential role in odor processing. Even in the absence of odors, oscillating excitatory and inhibitory activity in the olfactory bulb synchronizes with respiration, commonly resulting in a burst of action potentials in mammalian ...
Shaina M Short, Thomas M Morse, Thomas S McTavish, Gordon M Shepherd, Justus V Verhagen   +4 more
doaj   +2 more sources

Contribution of cell elongation to the biofilm formation of Pseudomonas aeruginosa during anaerobic respiration. [PDF]

PLoS ONE, 2011
Pseudomonas aeruginosa, a gram-negative bacterium of clinical importance, forms more robust biofilm during anaerobic respiration, a mode of growth presumed to occur in abnormally thickened mucus layer lining the cystic fibrosis (CF) patient airway ...
Mi Young Yoon, Kang-Mu Lee, Yongjin Park, Sang Sun Yoon   +3 more
doaj   +3 more sources

Mitochondrial Respiration in Drosophila Ovaries after a Full Cycle of Oogenesis under Simulated Microgravity

Current Issues in Molecular Biology, 2021
Studies of the function of the female reproductive system in zero gravity are urgent for the future exploration of deep space. Female reproductive cells, oocytes, are rich in mitochondria, which allow oocytes to produce embryos.
Irina V. Ogneva, Maria A. Usik
doaj   +1 more source

OSMR controls glioma stem cell respiration and confers resistance of glioblastoma to ionizing radiation. [PDF]

Nat Commun, 2020
The suppression of the receptor for oncostatin M (OSMR) can prevent glioblastoma cell growth. Here, the authors demonstrate a role for OSMR in modulating glioma stem cell respiration and its impact on resistance to ionizing ...
Sharanek A, Burban A, Laaper M, Heckel E, Joyal JS, Soleimani VD, Jahani-Asl A.   +6 more
europepmc   +2 more sources

Therapeutic Dosage of Antipsychotic Drug Aripiprazole Induces Persistent Mitochondrial Hyperpolarisation, Moderate Oxidative Stress in Liver Cells, and Haemolysis

Antioxidants, 2023
Aripiprazole has fewer metabolic side effects than other antipsychotics; however, there are some severe ones in the liver, leading to drug-induced liver injury. Repeated treatment with aripiprazole affects cell division. Since this process requires a lot
Tinkara Pirc Marolt, Barbara Kramar, Andrej Vovk, Helena Podgornik, Dušan Šuput, Irina Milisav   +5 more
doaj   +1 more source

Metabolic profiling of hypoxic cells revealed a catabolic signature required for cell survival [PDF]

, 2011
Hypoxia is one of the features of poorly vascularised areas of solid tumours but cancer cells can survive in these areas despite the low oxygen tension.
Tennant, D.A., Zheng, L, Appanna, VD, Watson David G., Kalna, G., Hedley Barbara A., Papkovsky, Dmitri B, Gottlieb Eyal, Papkovsky, D.B., Christian Frezza, Dmitri B. Papkovsky, Frezza, Christian, Hedley, Barbara A, Zheng Liang, Liang Zheng, Hedley, BA, Watson, DG, Kalna, Gabriela, Dmitri B Papkovsky, Tennant, Daniel A., Gabriela Kalna, Frezza, C, Watson, David, Eyal Gottlieb, Tennant Daniel A., Gottlieb, Eyal, Gottlieb, E., David G. Watson, Frezza Christian, Kalna Gabriela, Hedley, B., Daniel A Tennant, Frezza, C., Kalna, G, Barbara A. Hedley, Zheng, L., Barbara A Hedley, Tennant, Daniel; id_orcid, Gottlieb, E, David G Watson, Papkovsky, DB, Papkovsky Dmitri B., Zheng, Liang, Watson, D.G., Daniel A. Tennant   +44 more
core   +4 more sources

Chromon-3-aldehyde derivatives restore mitochondrial function in rat cerebral ischemia [PDF]

Iranian Journal of Basic Medical Sciences, 2020
Objective(s): This work aimed to assess the effect of 10 new chromon-3-aldehyde derivatives on changes of mitochondrial function under the conditions of brain ischemia in rats.
Dmitry Pozdnyakov, Andrey Voronkov, Victoriya Rukovitsyna   +2 more
doaj   +1 more source

Vagus Nerve Stimulation Improves Mitochondrial Dysfunction in Post–cardiac Arrest Syndrome in the Asphyxial Cardiac Arrest Model in Rats

Frontiers in Neuroscience, 2022
Cerebral mitochondrial dysfunction during post–cardiac arrest syndrome (PCAS) remains unclear, resulting in a lack of therapeutic options that protect against cerebral ischemia–reperfusion injury.
Seonghye Kim, Inwon Park, Inwon Park, Jae Hyuk Lee, Jae Hyuk Lee, Serin Kim, Dong-Hyun Jang, You Hwan Jo, You Hwan Jo   +8 more
doaj   +1 more source