Journal of bioenergetics
Công bố khoa học tiêu biểu
* Dữ liệu chỉ mang tính chất tham khảo
Sắp xếp:
Modification of quinone electrochemistry by the proteins in the biological electron transfer chains: examples from photosynthetic reaction centers
Journal of bioenergetics - - 2008
Quinones such as ubiquinone are the lipid soluble electron and proton carriers in the membranes of mitochondria, chloroplasts and oxygenic bacteria. Quinones undergo controlled redox reactions bound to specific sites in integral membrane proteins such as the cytochrome bc1 oxidoreductase. The quinone reactions in bacterial photosynthesis are amongst the best characterized, presenting a model to un...... hiện toàn bộ
Modulation of the chloroplast ATPase by tight ADP binding. Effect of uncouplers and ATP
Journal of bioenergetics - Tập 14 - Trang 467-478 - 1982
Inactivation of the membrane-bound ATPase by tight ADP binding was studied under nonenergized conditions. The energy state of the system was controlled either by omitting MgCl2, preventing ATP hydrolysis, or by addition of an uncoupler which dissipates the
$$\Delta \overline \mu _{{\rm H}^ + } $$
. In ...... hiện toàn bộ
Respiratory control inMicrococcus lysodeikticus
Journal of bioenergetics - Tập 16 - Trang 61-68 - 1984
The respiration rate of Pi-deprived cells ofMicrococcus lysodeikticus is markedly increased by Pi, and returns to the original level following Pi consumption. The stimulation of the respiration was found to be specific for Pi and arsenate. Although succinate and valinomycin enchanced the respiration of both Pi-grown and Pi-deprived cells, only the latter could be further stimulated by Pi. The effe...... hiện toàn bộ
Molecular Evolution of Nucleoside Diphosphate Kinase Genes: Conserved Core Structures and Multiple-Layered Regulatory Regions
Journal of bioenergetics - Tập 35 - Trang 7-18
Genomic data regarding the nucleoside diphosphate (NDP) kinase genes have been accumulated from diverged phyla. Comparison of their regulatory sequences have shed light on the multiple facets of gene regulation systems. Phylogenetic studies, including CpG island and intron-mapping, and homologous sequence comparison, have suggested that the regions of the major mammalian genes, the ortholog (rat α...... hiện toàn bộ
Energization by multiple substrates and calcium challenge reveal dysfunctions in brain mitochondria in a model related to acute psychosis
Journal of bioenergetics - Tập 52 - Trang 1-15 - 2019
Schizophrenia etiology is unknown, nevertheless imbalances occurring in an acute psychotic episode are important to its development, such as alterations in cellular energetic state, REDOX homeostasis and intracellular Ca2+ management, all of which are controlled primarily by mitochondria. However, mitochondrial function was always evaluated singularly, in the presence of specific respiratory subst...... hiện toàn bộ
Endocannabinoid 2-arachidonoylglycerol làm giảm giải phóng cytochrome c từ ty thể gan do canxi kích thích Dịch bởi AI
Journal of bioenergetics - Tập 44 - Trang 273-280 - 2012
2-Arachidonoylglicerol (2-AG) là một endocannabinoid mô phỏng các tác động dược lý của Δ9 tetrahydrocannabinol, thành phần gây tác động tâm lý của cây Cannabis sativa. Chất này có mặt trong nhiều mô động vật có vú như não, gan, lá lách, tim và thận, nơi mà nó có các tác động sinh học khác nhau, có thể thông qua thụ thể hoặc độc lập với sự kích hoạt thụ thể. Công trình này phân tích tác động của 2-...... hiện toàn bộ
#2-arachidonoylglycerol #cytochrome c #ty thể gan #thuốc endocannabinoid #apoptosis #sự phân cực huỳnh quang
Mitochondrial dynamics in heart cells: Very low amplitude high frequency fluctuations in adult cardiomyocytes and flow motion in non beating Hl-1 cells
Journal of bioenergetics - Tập 41 - Trang 195-214 - 2009
The arrangement and movement of mitochondria were quantitatively studied in adult rat cardiomyocytes and in cultured continuously dividing non beating (NB) HL-1 cells with differentiated cardiac phenotype. Mitochondria were stained with MitoTracker® Green and studied by fluorescent confocal microscopy. High speed scanning (one image every 400 ms) revealed very rapid fluctuation of positions of flu...... hiện toàn bộ
The Saccharomyces cerevisiae ATP Synthase
Journal of bioenergetics - Tập 32 - Trang 383-390 - 2000
The ATP synthase of the yeast Saccharomyces cerevisiae is composed of 20 different subunitswhose primary structure is known. The organization of proteins that constitute the membranousdomain is now under investigation. Cysteine insertions combined with the use of nonpermeantmaleimide reagents and cross-linking reagents showing different lengths and specificitycontribute to the knowledge of the loc...... hiện toàn bộ
α-Lipoic acid ameliorates mitochondrial impairment and reverses apoptosis in FABP3-overexpressing embryonic cancer cells
Journal of bioenergetics - Tập 45 - Trang 459-466 - 2013
Fatty acid-binding protein 3 (FABP3) is a low molecular weight protein with distinct tissue distribution, which may play an important role in fatty acid transport, cell growth, cellular signaling, and gene transcription. We have previously shown FABP3 was more highly expressed in myocardium with ventricular septal defects than in normal myocardium and furthermore, that overexpression of FABP3 caus...... hiện toàn bộ
Tổng số: 1,746
- 1
- 2
- 3
- 4
- 5
- 6
- 10