Influence of electrostatic surface potential on mitochondrial ADP-phosphorylation
نویسندگان
چکیده
منابع مشابه
Mitochondrial free [Ca2+] increases during ATP/ADP antiport and ADP phosphorylation: exploration of mechanisms.
ADP influx and ADP phosphorylation may alter mitochondrial free [Ca2+] ([Ca2+](m)) and consequently mitochondrial bioenergetics by several postulated mechanisms. We tested how [Ca2+](m) is affected by H2PO4(-) (P(i)), Mg2+, calcium uniporter activity, matrix volume changes, and the bioenergetic state. We measured [Ca2+](m), membrane potential, redox state, matrix volume, pH(m), and O2 consumpti...
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بر اساس نظریه افلاطون در باره شعر خلاقیت هنری مورد انتقاد قرار گرفته است. نظریه کلی در مورد شعر این بود که شعر از ظواهرتقلید میکند و نه حقیقت. چون سایه ای از حقیقت است. اما با پیدایش فلسفه نو افلاطونی، انتقاتات قبلی در مورد شعر و شاعری اصلاح شد. فلوطین در کتاب انئید، اساس خلق هنری را بر محور مُثل افلاطونی قرار داد. وی باور داشت که هنر مندان در خلق آثار هنری، تحت تاثیر مُثل افلاطونی بوده و عوالمی ...
Influence of surface topography in electrostatic forces simulations for microassembly
Micro manipulations of objects between 10μm and 1mm by contact are often disturbed by adhesion between the handled object and the gripper. This is due to the presence of the surface forces which overcome gravity and prevent the release of the object. Capillary, electrostatic and van der Waals forces are the main surface forces responsible for this adhesive phenomenon. Several factors may influe...
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Introduction: The surface of the Moon, like any object in a plasma, charges to an electrostatic potential that minimizes the total incident current [1]. The charging currents come from four main sources: photoemission of electrons (Jph), plasma electrons (Je), plasma ions (Ji), and secondary electrons (Jsec). (Jsec arises primarily from surface ionization by plasma electrons.) The lunar dayside...
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Objective(s): Inhaled aerocontaminants are removed from the lungs by pulmonary mucociliary transport (MCT) as an important defense mechanism. This study was undertaken to investigate the influence of the surface potential of magnetic nanoparticles (MNPs) on the MCT in murine lungs by use of magnetic particle imaging (MPI).Materials and Methods: Three kinds of MNPs (carboxymethyl dextran m...
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ژورنال
عنوان ژورنال: FEBS Letters
سال: 1975
ISSN: 0014-5793
DOI: 10.1016/0014-5793(75)80338-3