Words similar to ionophore
Example sentences for: ionophore
How can you use “ionophore” in a sentence? Here are some example sentences to help you improve your vocabulary:
[ 35 ] . Most studies of cPLA 2 translocation have utilized ionophore, which elicits a large, supraphysiological sustained increase in [Ca 2+] i [ 14 15 25 35 36 37 38 ] , or agonists that produce a sustained [Ca 2+] i increase [ 35 ] . Under these conditions, a large proportion of cPLA 2 binds to membrane.
Flow cytometry analysis of HUVEC culture supernatant demonstrated that a 30 min treatment with 10 μM ionophore A23187 caused the release of low counts of annexin V-binding MP (Fig.
In vitro studies have demonstrated that dephosphorylated cPLA 2 is catalytically active and that Ser 505phosphorylation increases activity by only ~30 percent [ 24 ] . In contrast, cells expressing the cPLA 2 S505A mutation fail to release AA in response to a low dose of calcium ionophore, but release similar amounts of AA as cells expressing wild-type cPLA 2 in response to high dose ionophore [ 22 ] . From these studies, it has been suggested that cPLA 2 Ser 505phosphorylation may have a role in regulating translocation [ 22 ] . A previous study demonstrated translocation of cPLA 2 S505A in response to Ca 2+ionophore, but did not address the kinetics of translocation, translocation in response to a physiological agonist, or differences in targeting [ 25 ] .
Confluent HUVEC were washed with HBSS and incubated for 30 min at 37°C with various agonists in HBSS with 0.35%BSA: HBSS alone; 0.5 % dimethyl sulfoxide (DMSO); ionophore A23187 1-100 μmol/L; phorbol myristate acetate (PMA) 1 μg/mL; human thrombin receptor activating peptide SFLLRNP (TRAP) 1-50 μmol/L; human thrombin (THR) US FDA standard lot J (Bethesda, MD) 0.1-10 NIH Unit/mL; human tissue plasminogen activator (TPA) 3.5 kU/mL or human angiotensin II (AGTII) 1 μmol/L.
However, a calcium ionophore stimulated LH secretion in RGS3-expressing gonadotropes, confirming a specific site of action occurring at phospholipase Cβ or earlier in the signal transduction pathway.
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