Calcium buffering describes the processes which help stabilise the concentration of free calcium ions within cells, in a similar manner to how pH buffers...

laryngeal muscles present a constitutive Ca2+-buffering profile that predicts their better ability to handle calcium changes in comparison to other muscles....

running a calcium reactor if that low pH isn't mitigated. To counteract that effect, many manufacturers offer reactors with secondary buffering chambers...

sarcoplasmic reticulum calcium-buffering capacity. This means that abrupt changes in sarcoplasmic total calcium will be buffered less and therefore translate...

they have a lower calcium-buffering capacity and a type of glutamate receptor (the AMPA receptor) that is more permeable to calcium. In ALS, there are...

Calcium carbonate is a chemical compound with the chemical formula CaCO3. It is a common substance found in rocks as the minerals calcite and aragonite...

is moderated by calcium buffers, which bind a large proportion of intracellular calcium. As a result, a large increase in total calcium leads to a relatively...

Holger; Smith, Godfrey (2023-06-16). "Physiology of intracellular calcium buffering" (PDF). Physiological Reviews. 103 (4): 2767–2845. doi:10.1152/physrev...

well-established in Parkinson's. Increased oxidative stress and reduced calcium buffering may contribute to neurodegeneration. The finding that MPP+—a respiratory...

nerve and glia), proton channel (with Bob Meech), pH buffering, calcium regulation and calcium buffering with some electrical excitability thrown in. Thomas...

Marques MJ, Khurana TS, Santo Neto H (June 2015). "Expression of calcium-buffering proteins in rat intrinsic laryngeal muscles". Physiological Reports...

more rapidly in atrial myocytes, with a corresponding increase in calcium buffering capacity. The complement of ion channels differs between chambers...

cytoplasm to cause a calcium spark. The sarcoplasmic reticulum has a large calcium buffering capacity partially due to a calcium-binding protein called...

potassium and magnesium, while other ones contain calcium and/or magnesium (depending on whether or not the buffer is used on live or fixed tissue: the latter...

before use as a growth medium for plants or fungi by soaking in a calcium buffering solution; most coir sold for growing purposes is said to be pre-treated...

Calsequestrin is a calcium-binding protein that acts as a calcium buffer within the sarcoplasmic reticulum. The protein helps hold calcium in the cisterna...

needs (especially for removal of calcium after depolarization), buffering the calcium by allowing uptake of calcium into the mitochondria, and providing...

mechanism for cognitive enhancement in aged dogs with the use of a calcium-buffering protein | Journal of Veterinary Behavior". Journal of Veterinary Behavior...

increased calcium absorption by the cell and thus brings about cell death, specifically of neuronal cells which have particularly low calcium buffering capabilities...

problems. Calcium acetate binds phosphate in the diet to lower blood phosphate levels. Calcium acetate is used as a food additive, as a stabilizer, buffer and...

Ricci AJ, Wu YC, Fettiplace R (15 October 1998). "The endogenous calcium buffer and the time course of transducer adaptation in auditory hair cells"...

is partially responsible for calcium buffering in the lumen of the sarcoplasmic reticulum and helps out calcium pump proteins. Additionally, sarcalumenin...

levels of calcium-permeable AMPARs, which, combined with reduced calcium-buffering capacity, make them vulnerable to excitotoxicity. Alterations in AMPAR...

Bicarbonate serves a crucial biochemical role in the physiological pH buffering system. The term "bicarbonate" was coined in 1814 by the English chemist...

metaplasticity may be due to changes in NMDA receptors, altered calcium buffering, altered states of kinases or phosphatases and a priming of protein...

component of cardioplegia, in addition to its role in this reaction, as a buffering solution to assist in maintaining intracellular pH. A high concentration...

usually express it. These are mainly in GABA cells expressing the calcium-buffering protein parvalbumin (PV), which exhibits fast-spiking firing properties...

sodium-calcium exchanger (often denoted Na+/Ca2+ exchanger, exchange protein, or NCX) is an antiporter membrane protein that removes calcium from cells...

Calcium signaling is the use of calcium ions (Ca2+) to communicate and drive intracellular processes often as a step in signal transduction. Ca2+ is important...

active calcium-binding domains, and 2 modified domains that have lost their calcium-binding capacity. Calbindin acts as a calcium buffer and calcium sensor...