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...obtain two or more defined pH values for calibration of pH electrodes and pH indicator dyes. == pH calibration: temperature dependence ==

::: <span style="font-size:105%; color:##424242"> '''Bioblast links: pH and protons''' - >>>>>>> - Click on [Expand] or [Collapse] - >>>>>>></span> :::: '''pH and protons'''

...ount of base. The extracellular acidification rate (ECAR) is the change of pH in the incubation medium over time, which is zero at steady state. Volume-s [[pH]] is the negative logarithm of hydrogen ion activity. Therefore, ECAR is of

...ation medium over time and can only be measured in a closed system (why?). pH is the negative decadic logarithm of proton activity which is, in diluted s :::: Thus, measured changes in pH over time (ECAR) must be transformed from the logarithmic to the linear sca

...C (1995) Oxidative phosphorylation and the realkanization of intracellular pH during recovery from anoxia in Artemia franciscana embryos. Biochim Biophys ...t vary appreciably with pH below 7.5. Estimates of intracellular buffering capacity indicate that between 18 and 37 mmol H+ (1 cytosol)−1 must be consumed to

...ffering capacity ''in vitro'', indicating that these are not essential for pH regulation and function in skeletal muscle. In cardiac muscle, however, CAR

...ded cold ischaemia is not well-described, we compared markers of metabolic capacity and mitochondrial function in steatotic and lean livers following clinicall ...were also measured in conjunction with non-bicarbonate tissue pH buffering capacity.

...istent with the observed matrix free calcium concentration, and the matrix pH is proposed to play the major role in maintaining the low matrix free calci

|title=Chronic activation of AMP-activated protein kinase increases oxidative capacity and monocarboxylate transporter expression in skeletal muscle of pigs. ...a indicate that chronic AMPK activation simultaneously increases oxidative capacity and MCT2 and MCT4 expression in porcine skeletal muscle, which contributes

...the different approaches in the literature (e.g. using a low Ca buffering capacity in the initial phase of the experiment, then "out-titrating" this buffer w ...(if this works at all) is of course that you do not have to care about Ca buffering- the intact cell is taking care about that.

|description=[[File:PH new.jpg|right|180px]]'''O2k-pH ISE-Module''': two pH electrodes and reference electrodes and accessories |info= [https://www.oroboros.at/index.php/product/o2k-ph-ise-module/ '''Product details and purchase information''']

...oxystat mode; Gnaiger et al 2000, Harrison et al 2015) or steady-state pH (pH-stat more), yielding an expanded flexibility in experimental design by comb ...stable in the [[OXPHOS capacity| OXPHOS state]] (2D). Consequently, OXPHOS capacity is underestimated. The addition of cytochrome ''c'' (2c), if stability has

=== 3. Spare respiratory capacity === ...=''P'', then ''E''-''R'' is more appropriately termed "''E''-''R'' reserve capacity". It is a reserve that cannot be fully activated by increasing ATP turnover

...y epidemic leads to multimorbidity in aging and threatens to overwhelm the capacity of healthcare systems. ...(OXPHOS) determined in mitochondrial preparations, electron transfer (ET) capacity, LEAK respiration, and the distinction of uncoupled, noncoupled, or dyscoup

...194''' Breuer ME, Koopman WJ, Koene S, Nooteboom M, Rodenburg RJ, Willems PH, Smeitink JA (2013) The role of mitochondrial OXPHOS dysfunction in the dev ...anonical glutamine transamination sustains efferocytosis by coupling redox buffering to oxidative phosphorylation. '''Nat Metab''' 3:1313-26. - [[Merlin 2021 Na