Kitayama S, Morita K, Dohi T, Tsujimoto A (1986b) Potassium ion is indispensable to the catecholamine releasing response of dog adrenals to γ-aminobutyric acid. Naunyn-Schmiedeberg's Arch Pharmacol 332:66–69Kitayama S, Morita K, Dohi T, Tsujimoto A (1986a) Potassium ion is indispensable ...
25. Covington AK, Robinson RA (1975) References standards for the electrometric determination, with ion-selective electrodes, of potassium and calcium in blood serum. Anal Chim Acta 78:219–223. https://doi.org/10.1016/...
B. subtilis spores likewise can germinate in L-alanine alone and uses glucose, fructose, L-asparagine, and potassium ions as co-germinants [190–195]. Most Clostridia species also germinate in response to the compounds listed for B. subtilis, but they can also respond to combinations ...
For Glu-C a 50 mm potassium phosphate solution pH 8.0 was used, as a digestion buffer. The activity of trypsin, Asp-N and Glu-C was quenched by 1:10 acidification with 10% TFA (Sigma-Aldrich, T6508-500ML). For all enzymes, the resulting peptide mixtures were sequentially extracted from...
An ion is described as a charged atom or molecule. An atom can attain a positive charge or a negative charge depending on whether the number of electrons in an atom is bigger or lesser than the number of protons existing in the atom....
In addition, cell type specific knockdown experiments demonstrate that the voltage-gated potassium channel encoded by the gene seizure (sei) is required in ensheathing glia to protect flies from acute heat-induced seizures39. Given the apparent role of ensheathing glia in forming neuronal compartments...
mCh-Atg8a-marked autophagic vesicles in these cells are not enlarged relative to those in the surrounding GFP-negative control cells. N=7. In a and e, nuclei are labelled in blue with DAPI; scale bars, 10 μm. (f) High-magnification confocal images of mCh-Atg8a-positive vesicles in...
P2X7R-induced shrinkage depends on K+ efflux via KCa3.1, a voltage-independent potassium channel activated by intracellular calcium, and a pathway of Cl- efflux distinct from that implicated previously in apoptosis [70]. Regulation of the inflammasome Activation of the inflammasome results in a ...
Also, phytoplankton, one of the natural floras of water, can sometimes be found. Phytoplankton is a microscopic plant that drifts off to different bodies of water. Sometimes, chemicals such as iron, potassium, sodium, and other chemicals known to man are present in drinking water. ...
For example, ion channel blockade by drugs, an important anticonvulsant and antiarrhythmic effect, is often modulated by membrane potential, itself a function of factors such as extracellular potassium or ischemia. Thus, the effects of these drugs may vary depending on the external milieu. Receptors...