Burst promoting activity
WebABSTRACT. Burst-promoting activity (BPA) produced by phytohemagglutinin(PHA)-stimulated cord blood mono nuclear cells (MNC) was examined using the two-stage cell … WebNov 1, 1979 · One-day preincubation of the cells with phytohemagglutinin (PHA) doubled the yield of colonies. Irradiation of the cells with 3000 rad eliminated their ability to form …
Burst promoting activity
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WebDefinition: (n.) One who, or that which, forwards, advances, or promotes; an encourager; as, a promoter of charity or philosophy. (n.) Specifically, one who sets on foot, and takes the preliminary steps in, a scheme for the organization of a … WebBurst-promoting activity (BPA) has now been purified approximately 300-fold from this source by ion-exchange chromatography on DEAE-Sephadex and absorption chromatography on hydroxyapatite agarose gel. Marrow BPA increased burst number and hemoglobin (Hb) synthesis in a dose-dependent manner. A larger increase in Hb …
WebMar 1, 1985 · These media were assayed for erythroid burst-promoting activity (BPA) using human peripheral blood monocyte-depleted mononuclear cells as targets and assessing the stimulatory effect of the ...
WebA burst is a sudden flurry of activity. Bursts of energy are helpful in shoveling heavy snow, but it's better if you work steadily instead of shoveling fast and stopping. WebThese factors have generally been referred to as burst-promoting activities (BPA), because they stimulate the growth of early erythroid progenitors referred to as burst-forming...
WebSep 2, 2024 · The similarity in frequency and pattern of this widespread rhythmic bursting activity suggested that the bursts may occur in synchrony. To test this, ... Although not required for cell-autonomous molecular clocks, these rhythmic bursts promote the phase synchrony of molecular clocks and enrich firing patterns in clock outputs.
WebDec 1, 1985 · We demonstrate through the use of an in vitro assay involving the delayed addition of erythropoietin that human recombinant GM-CSF, cloned from a mature T cell line, Mo, clearly has burst-promoting activity (BPA) on peripheral blood erythroid progenitors at picomolar concentrations. the horsch radishWebburst. An abrupt onset of a reaction. See Burst pacing. A series or cluster of phasic contractions of the GI tract of = 2 minutes, rarely associated with propagation but sometimes with tonic changes in baseline pressure. A type of MRI which allows imaging of the entire brain in 2 seconds, which detects areas of decreased blood flow that may ... the horse \u0026 jockey ravensdenWebBurst Promoting Activity listed as BPA Burst Promoting Activity - How is Burst Promoting Activity abbreviated? … the horse \u0026 guardsmanWebApr 13, 2024 · Those who added short bursts of activity had a 50 percent lower risk of cardiovascular death and a 40 percent lower risk of cancer death than those who didn’t increase their activity level. Short-Burst Activities for Non-Exercisers. How can you … the horse \u0026 jockey ukWebJul 1, 1987 · It also displayed burst-promoting activity on human marrow. Discover the world's research. 20+ million members; 135+ million publication pages; 2.3+ billion citations; Join for free. the horse america throwing his master quizletWebA term defined in the context of implantable pacemakers for the delivery—e.g., atrial burst pacing—of rapid, multiple electrical pulses, to pace the heart faster than its intrinsic rate. Fast pacing is used for ventricular tachycardia, to try to break the tachycardia before it progresses to ventricular fibrillation. the horse \u0026 houndWebDOI: 10.1182/BLOOD.V56.6.1106.BLOODJOURNAL5661106 Corpus ID: 811818; Effect of burst-promoting activity (BPA) and erythropoietin on hemoglobin biosynthesis in culture. @article{Terasawa1980EffectOB, title={Effect of burst-promoting activity (BPA) and erythropoietin on hemoglobin biosynthesis in culture.}, author={Takashi Terasawa and … the horse \u0026 plow