(v. t.) To cut into jags or points; to slash; as, to dag a garment.
(v. i.) To be misty; to drizzle.
Example Sentences:
(1) In general, optimal DAGAT activity in vitro was observed when long-chain unsaturated acyl-CoAs and diacylglycerols (DAGs) containing long acyl chains were used as substrates for in vitro TAG synthesis (although 1,2-didecanoin was also very effective).
(2) Incubation of microsomes with CDP-DAG of different fatty acid composition results in quantitative and qualitative differences in lysoPI formation.
(3) We now report that two synthetic diacylglycerols (DAG) replicate the stimulatory and inhibitory effects of TPA on frog skin.
(4) The distribution of PKC returned to control values by 24 h. High glucose did not stimulate phosphoinositide hydrolysis, as evidenced by the absence of an increase in the water-soluble inositol phosphates, indicating that DAG was not generated through the action of a phosphoinositide-specific phospholipase C. Cells treated with the cell-permeable DAG analogue 1-oleoyl-2-acetyl glycerol to activate PKC displayed approximately two-fold increases of fibronectin, laminin, and type IV collagen mRNA levels after normalization against actin.
(5) We observed a 30-45% increase in DAG in rat gastrocnemius and diaphragm muscles, 5-15 min after intramuscular or intravenous injections of 1-3 U of insulin per rat, doses which would be expected to activate insulin receptors more fully.
(6) Concomitantly, an increase of inositol phosphates and diacylglycerol (DAG) production was observed.
(7) The accumulation of [14C]C20:4-DAG (lower in ET than in saline-infused rats) was paralleled by a decrease in phosphatidylinositol (PI) labelling, whereas phosphatidic acid showed a transient increase by 5 min in saline- but not in ET-infused rats.
(8) To determine the role of the DAG produced upon bombesin stimulation, we examined the effects of another activator of protein kinase C, the phorbol ester 12-O-tetradecanoylphorbol 13-acetate (TPA).
(9) It is concluded that carbachol increases [Ca2+]i by facilitating Ca2+ entry through L-type Ca2+ channels via a 1,2-diacylglycerol (DAG)-protein kinase C (PKC)-dependent pathway while quisqualate mobilizes Ca2+ from inositol 1,4,5-trisphosphate (IP3)-sensitive stores.
(10) In order to characterize the properties of the glyceroglycolipid membranes, ESR spectroscopic studies were carried out with an acyl spin-labeled galactosyl ceramide (SL-GC) or a headgroup spin-labeled phospholipid (SL-6-DPPA) in 1,2-dipalmitoyl[beta-cellobiosyl-(1'---3)]glycerol (Cel-DAG) liposomal membranes.
(11) The E. coli dgkA locus which contains the coding sequences for DAG kinase was subcloned into an eukaryotic expression vector, pMT2.
(12) The mean residence time for pharmacologically active molecules in the body was six times shorter for DAG (1.9 hr) than for DBD (11.4 hr).
(13) These data suggest that PKC is a mediator in the generation of DAG.
(14) These results suggest that DAG accumulation is involved in the potentiating effect of A23187 on CCh-stimulated amylase secretion.
(15) It is concluded that insulin-dependent PDH activation, PIG hydrolysis, and IG and DAG generation are mediated by the wild-type but not by the mutated insulin receptor of Val996.
(16) Since most alloantibodies detected only by 2SP-IAT or LISS-DAG were of doubtful clinical significance, and these techniques produced a high number of unwanted positive reactivities, we conclude that 2SP-IAT and LISS-DAG are not appropriate for the pretransfusion screening for unexpected antibodies.
(17) 261, 8597-8600), lipase from Rhizopus arrhizus selectively degraded the 1-acyl-containing species (DAG), but the ether lipid (EAG) was resistant and was identified and quantified after thin layer chromatography separation.
(18) 1-Oleoyl-2-acetylglycerol, a synthetic DAG analog, stimulated endothelial cell DNA synthesis in a concentration-dependent manner.
(19) Whereas DPG and DS are stable at physiological pH, DAG is unstable, undergoing hydrolysis (regeneration of DF) and rearrangement (intramolecular acyl migration to the 2-, 3- and 4-O-acyl-positional isomers).
(20) Addition of PRL to hepatocyte cultures significantly increased [3H]-glycerol incorporation into DAG within 5 minutes which was followed by a loss of cytosolic PKC activity by 10 minutes.
Nerd
Definition:
Example Sentences:
(1) The nerd may have been more in evidence early on - not least when he was doing his doctorate and ignored the advice of his Nobel prize-winning supervisor, Nikolaas Tinbergen, and opted for a stats fest, "a classic piece of Popperian science", instead of a fluffier study of animal behaviour - but it's still around.
(2) Last, and this is just a hunch as a career-long only-digital nerd: perhaps after more than a decade of digital influx, people are yearning a bit more for the physical, the tangible object, the easy-to-understand.
(3) On 5th Gear, from 2007, he talked about internet nerds reinventing themselves through social media, and offered an intentionally redneck perspective on the battle of the sexes in the deliberately gauche I'm Still a Guy.
(4) But isn't there a bit of him that wants to gloat; to tell all the kids who thought he was a nerd that he's now this babe magnet, this sex god, this… And now he really is flushed and flustered.
(5) This target audience includes not just those young people taking part in state-sponsored sports and defence training or patriotic youth groups, but also nerds who love western videogames and superheroes.
(6) "I'm a nerd who likes to keep his private life private," he said.
(7) Whereas Crow tended to rely on his rhetoric and his street-fighter smarts, Whelan is more of a data nerd – part barrow boy, part actuary.
(8) By the time kids are filling out Ucas forms or heading off to find a living, "computer stuff" has usually been relegated to the otherworldly realm of nerds.
(9) There was already a perception that Ed Miliband was too geeky, too much of an unworldly politics nerd, to have a realistic chance of power.
(10) Worldly-wise but digi-ignorant, the Vaughn-Wilson jock explosion throw in their lot with the socially maladjusted nerdly-wise virgins and soon enough, with the help of code-writing lessons for the oldies and lap dances for the virgin-geeks, they all learn to get along.
(11) And it would be nothing short of condescending for screenwriter Aaron Sorkin and director David Fincher to have concocted some fictional spunky-girl nerd character or a wise female comp sci professor in an attempt to make their film more female-friendly.
(12) "Adam had this typical nerd look: belts, tucked-in shirt.
(13) There are duelling nerds in sports jackets and a panicky associate producer (inevitably and infuriatingly female) who is smarter than her ditzy persona would have you believe.
(14) 2.16pm BST Moyes music I'm something of a music nerd, so do keep the suggestions for Dave's iPod coming.
(15) "Really in those early days the web was just for nerds like me, if you wanted some tech advice or needed to find out how to do something.
(16) And for those who think interplanetary exploration is just nonsense for space nerds, the same lessons could surely be applied closer to home.
(17) So then I grew up and I stopped taking nerd-drugs, and about the same time, Starbucks opened in the UK, whereupon I took to getting double espressos, except they were never big enough.
(18) The open source community are geeks and nerds and they created the current inequality in technology.'
(19) June 18, 2014 2.13pm BST Paul Doyle has spent the last few hours in a dark corner of the office, nerding it up on Mexico goalkeeper Guillermo Ochoa.
(20) His conclusion is a call to arms: "We need some angry nerds" – people capable of breaking out of the walled gardens.