Results 21 to 30 of about 468,875 (312)
Resolution of Key Roles for the Distal Pocket Histidine in Cytochrome c Nitrite Reductases [PDF]
, 2015 Cytochrome c nitrite reductases perform a key step in the biogeochemical N-cycle by catalyzing the six-electron reduction of nitrite to ammonium. These multi-heme cytochromes contain a number of His/His ligated c-hemes for electron transfer and a ...
Burlat, Benedicte +7 more
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Pharmacological Research - Modern Chinese Medicine, 2023 Background: Diabetes is a disease characterized by high levels of reactive oxygen species that trigger a series of events that culminate in programmed cell death. Terpenoids from plants used in traditional Chinese medicine have preventive and therapeutic
Tolulope A. Oyedeji +8 more
doaj +1 more source
Taxonomy of the Crematogaster degeeri-species-assemblage in the Malagasy region (Hymenoptera: Formicidae) [PDF]
, 2013 We revise the species-level taxonomy of the Crematogaster (Crematogaster) degeerispecies-assemblage, a group of related ants occuring in Madagascar and the wider Malagasy region, and further provide an identification key to all species-groups of the ...
Blaimer, Bonnie B., Fisher, Brian L.
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Transport of proteins across mitochondrial membranes [PDF]
, 1994 The vast majority of proteins comprising the mitochondrion are encoded by nuclear genes, synthesized on ribosomes in the cytosol, and translocated into the various mitochondrial subcompartments. During this process proteins must cross the lipid membranes
Neupert, Walter
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Slovenian Veterinary Research, 2019 Cyclophosphamide (CPA) is a widely used anti-neoplastic drug, but its usage is associated with several side effects including hepatotoxicity. This study was designed to evaluate the ameliorative effect of Ganoderma lucidium (GL) extract as a natural ...
Dina R Gad El-Karim, Gamal El-Amrawi
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Apoptosis via cytochrome c in aortic tissue of diabetes mellitus after giving sikkam leaves (Bischofia javanica Blume) [PDF]
Journal of Pharmacy & Pharmacognosy Research, 2021 Context: Diabetes mellitus (DM) is a metabolic hyperglycemia disease caused by abnormalities in insulin secretion and the highest increase in diabetes sufferers that occurred in Southeast Asian countries, including Indonesia.
Syafruddin Ilyas +3 more
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Redox Biology, 2021 Repair of injured DNA relies on nucleosome dismantling by histone chaperones and de-phosphorylation events carried out by Protein Phosphatase 2A (PP2A).
Francisco Rivero-Rodríguez +8 more
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Mitochondrial Group II Introns, Cytochrome c Oxidase, and Senescence in Podospora anserina [PDF]
Molecular and Cellular Biology, 1999 Podospora anserina is a filamentous fungus with a limited life span. It expresses a degenerative syndrome called senescence, which is always associated with the accumulation of circular molecules (senDNAs) containing specific regions of the mitochondrial chromosome.
O, Begel +4 more
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Tissue-specific and species-specific distribution of -SH groups in cytochrome c oxidase subunits [PDF]
European Journal of Biochemistry, 1986 Cytochrome c oxidase was isolated from pig, bovine, rat and human tissues including liver, heart, diaphragm and kidney. The native and the sodium-dodecyl-sulfate (SDS)-dissociated enzymes were labelled under optimal conditions with N-ethyl-[2,3-14C]maleimide before and after reduction with dithiothreitol, separated into 13 subunits by SDS gel ...
A, Stroh, B, Kadenbach
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Rate variation during molecular evolution: creationism and the cytochrome c molecular clock [PDF]
, 2017 Molecular clocks based upon amino acid sequences in proteins have played a major role in the clarification of evolutionary phylogenies. Creationist criticisms of these methods sometimes rely upon data that might initially seem to be paradoxical.
Hofmann James, R.
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