PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 7632163-10 1995 The two fenamates inhibited the fMLP-induced increase in intracellular free calcium in fura-2 loaded PMNs in the presence but not in the absence of extracellular calcium. Fura-2 87-93 formyl peptide receptor 1 Homo sapiens 32-36 9178189-6 1997 Changes in intracellular calcium ion concentration ([Ca2+]i) induced by FMLP (30 nM) were studied in fura-2-loaded human PMN. Fura-2 101-107 formyl peptide receptor 1 Homo sapiens 72-76 8190099-5 1994 The fMLP- or C5a-induced calcium mobilization form intracellular stores of fura-2-loaded cells, as well as the fMLP- or A23187-triggered release of [14C] arachidonate from prelabeled neutrophils, was not affected by B-003. Fura-2 75-81 formyl peptide receptor 1 Homo sapiens 4-8 7519011-11 1994 Both fMLP and thapsigargin stimulated quenching of Fura-2 fluorescence in the presence of extracellular Mn2+, whereas maitotoxin produced no Mn2+ quenching. Fura-2 51-57 formyl peptide receptor 1 Homo sapiens 5-9 8240466-9 1993 Studies with the fluorescent calcium chelating dye FURA 2/AM showed that nimesulide was able to reduce free cytosolic calcium increase produced by fMLP and the ionophore ionomycin. Fura-2 51-57 formyl peptide receptor 1 Homo sapiens 147-151 7506746-3 1994 The elevation in cytosolic calcium, as detected in Fura-2-labeled basophils, after challenge with anti-IgE or fMLP showed graded characteristics in that the distributions were unimodal under conditions of optimal or suboptimal challenge with little skewing from a normal distribution. Fura-2 51-57 formyl peptide receptor 1 Homo sapiens 110-114 2161879-8 1990 Peak levels of intracellular Ca2+ ([Ca]i) at 5 to 10 s, and levels of [Ca]i 120 s after FMLP in Fura 2-loaded cells were significantly lower in cells treated with lidocaine, findings that could be explained by enhanced 45Ca2+ efflux from neutrophils. Fura-2 96-102 formyl peptide receptor 1 Homo sapiens 88-92 8435086-17 1993 Finally, use of fura-2 and SK&F 96365 to manipulate the fMLP-stimulated rise in [Ca2+]i showed that when fMLP was able to evoke its normal rise in [Ca2+]i (to a peak of 700-900 nM), O2-. Fura-2 16-22 formyl peptide receptor 1 Homo sapiens 60-64 8435086-17 1993 Finally, use of fura-2 and SK&F 96365 to manipulate the fMLP-stimulated rise in [Ca2+]i showed that when fMLP was able to evoke its normal rise in [Ca2+]i (to a peak of 700-900 nM), O2-. Fura-2 16-22 formyl peptide receptor 1 Homo sapiens 109-113 1333253-2 1992 With PAF, fMLP and LTB4 as agonists the Ca-transients measured with Fura-2 showed the same height of the intracellular Ca-signal but an external Ca-component in decreasing magnitude. Fura-2 68-74 formyl peptide receptor 1 Homo sapiens 10-14 1663589-4 1991 Measurements of changes in cytosolic Cai in Fura-2 loaded PMN demonstrate a transient Cai increase after stimulation with 0.1 microM fMLP and an additional sustained elevation of Cai levels in the presence of thimerosal. Fura-2 44-50 formyl peptide receptor 1 Homo sapiens 133-137 7679430-3 1993 Agonist-stimulated Ca2+ influx was demonstrated directly by the use of Mn2+: in the presence of extracellular Mn2+, MCP-1 and FMLP stimulated a dose-dependent quench in fluorescence of Fura-2-loaded monocytes. Fura-2 185-191 formyl peptide receptor 1 Homo sapiens 126-130 2268367-4 1990 We observed in fura-2 loaded cells that pretreatment with manoalide blocked fMLP-induced increases in cytosolic free-calcium (IC50 approximately 0.15 microM). Fura-2 15-21 formyl peptide receptor 1 Homo sapiens 76-80 2524580-3 1989 We report that peptide chemoattractants such as N-formyl-methionyl-leucyl-phenylalanine (fMLP) and the complement fragment C5a in direct comparative studies induced lower amounts of initial Ca2+ mobilization in PMNs from JP patients than healthy controls, as monitored by intracellular fura-2 fluorescence. Fura-2 286-292 formyl peptide receptor 1 Homo sapiens 89-93 2826882-27 1988 In FMLP stimulated neutrophils, the presence of ATP or ADP leads to enhanced increases in intracellular levels of Ca++ as determined by the fura-2 probe, while the presence of AMP or adenosine results in inhibition of the increases in FMLP induced elevations in cytosolic Ca++. Fura-2 140-146 formyl peptide receptor 1 Homo sapiens 3-7 3040727-6 1987 Pretreatment with PMA consistently shortened the onset time of the neutrophil"s responses to agonists by about 1 s. When H2O2 production was initiated with PMA, a subsequent stimulation with the agonist fMLP elicited an immediate response (onset time less than 0.2 s) which preceded further changes in fura-2-detected [Ca2+]i. Fura-2 302-308 formyl peptide receptor 1 Homo sapiens 203-207 10670838-3 2000 Circulating PMN were isolated during 12 days, followed by determination of formyl-methionyl-leucyl-phenylalanine (fMLP)-induced PMN-superoxide production (PMN-SOP) by SOD-inhibitable ferricytochrome C reduction, and PMN cytosolic Ca2+ concentration ([Ca2+]i) by fluorescent fura2/AM (340/380 ratio). Fura-2 274-279 formyl peptide receptor 1 Homo sapiens 114-118 11061984-3 2000 Ca(2+)fluxes in FMLP-activated neutrophils were measured using a fura-2/AM spectrofluorimetric procedure, while a colourimetric method was used to measure release of the primary granule enzyme, elastase, from the cells. Fura-2 65-71 formyl peptide receptor 1 Homo sapiens 16-20