ArticleNeurochemical research2008
Protection of respiratory chain enzymes from ischaemic damage in adult rat brain slices.
Article in Neurochemical research, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
1 citing paper in PubMed, 7 citations in OpenAlex.
- Experimental lung injury promotes alterations in energy metabolism and respiratory mechanics in the lungs of rats: prevention by exercise.Molecular and cellular biochemistry · 2014Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 3 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The effect of aglycaemic hypoxia (AH) on the activity of the mitochondrial respiratory chain complexes was measured in superfused adult cortical brain slices. After 15 min of AH the activity of complex II-III was significantly reduced (by 45%) with no change in complex I or IV. Following 30 min of reperfusion the activities of complex II-III and IV were significantly reduced (by 45% and 20% respectively). These reductions in enzyme activity were abolished by removing the external calcium or by the addition of N omega-nitro-L-arginine (LNNA) or an analogue of superoxide dismutase (SOD) manganese [III] tetrakis 4-benzoic acid porphyrin (Mn-TBAP). These data suggest that a reactive oxygen species (ROS) such as peroxynitrite is involved in the reduction of mitochondrial complex activities following AH.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.