(n.) Doing; trouble; difficulty; troublesome business; fuss; bustle; as, to make a great ado about trifles.
Example Sentences:
(1) This inhibition was correlated with the enhanced Ado toxicity, suggesting inhibition of methylation as a possible causal factor for the great increase in Ado sensitivity.
(2) S-Adenosyl-L-methionine (Ado-met) administration to rats significantly improved liver necrosis induced by thioacetamide (TAA) as evidenced by reduction of TAA-elevated catalytic activity of serum aspartate aminotransferase (AST) and alanine aminotransferase (ALAT).
(3) Apparent Michaelis (Km) constants for the two cosubstrates for the reaction, 6-MP and S-adenosyl-L-methionine (Ado-Met), in mouse kidney were 7.0 X 10(-4) M and 2.4 X 10(-6) M respectively.
(4) Since ADO is a metabolic substrate and a nonselective receptor agonist, while CHA is A1-selective and a poor substrate for cellular uptake, neither A2 activation nor cellular uptake altered expression of the A1 effect of exogenous ADO.
(5) Both 20 microM nitrobenzylthioinosine (NBMPR), an inhibitor of the purine nucleoside carrier, and 0.1 mM alpha,beta-methylene adenosine diphosphate (AOPCP), an inhibitor of 5'-nucleotidase activity, attenuate DNP-stimulated ADO release (NBMPR by 62% and ADOCP by 76%).
(6) The effect of adenosine (ADO) on the recovery of cellular adenine nucleotides (AN) was evaluated in the cultured cells deprived of oxygen and substrates (ischemia) and in nonischemic cells (control).
(7) The brain dialysis technique was used to (a) deliver drugs locally to brain tissue, (b) estimate cerebral ISF ADO levels, and (c) measure local CBF (hydrogen clearance).
(8) The present experiments were designed to examine the effects of Ado and adenosine analogues on net chloride (JCl) and bicarbonate (JHCO3) absorption by the isolated, perfused MTAL of the rat.
(9) In other tissues, such as adipose and skeletal muscle, much attention has focused on the role of ADO as a metabolic regulator of the actions of insulin.
(10) Adenosine (ADO) in low micromolar levels and hypoxanthine (HYP) in millimolar levels have been shown to inhibit maturation of cumulus-enclosed oocytes.
(11) Mitogenic stimulation of B cell DNA synthesis was antagonized by 2Cl Ado while adenosine produced both stimulations and inhibitions.
(12) These results suggest that the beta-adrenergic stimulation the interstitial level of ADO in the heart increases to levels that are sufficient to manifest its antiadrenergic effects.
(13) In an experiment with tRNAPhe which is a substrate for a single, namely m5C methylase, the type of inhibition of this methylase by S-Cyd-Hcy was revealed; it was found to be non-competitive with respect to S-Ado-Met, and the S-Cyd-Hcy concentration reducing the methylation by 50 percent was 1.2-10(-4) M.
(14) He also appeared in a number of Branagh's films including Much Ado About Nothing (1993) and as Polonius in Hamlet (1996).
(15) These results provide indirect evidence that in enterocytes methylmalonyl-CoA mutase, the coenzyme of which is Ado-Cbl, is located in the mitochondrial fraction and that methionine synthetase, the coenzyme of which is Me-Cbl, is located in the sap fraction.
(16) Now Michael, what was the word I just said?” I told her the word was “Monday” and, with no more ado, she returned to her desk and clattered something out on her computer.
(17) Nevertheless, the antiviral action of F-C-Ado appears to be targeted at AdoHcy hydrolase.
(18) Low (nM) amounts of the Ado agonists inhibited cAMP formation in both cell types.
(19) This was confirmed by the comparison of the rates of hydrolysis of m7Guo5'PPP5'Ado by the enzyme in the presence of various nucleotides.
(20) He owed his late-flourishing film career to Branagh, appearing in a string of his movies: as Bardolph in Henry V (1989), Leonato in Much Ado About Nothing (1993), the old blind man in Mary Shelley's Frankenstein (1994), a cantankerous old thespian in A Midwinter's Tale (1995), Polonius in Hamlet (1996) and Sir Nathaniel in the musical Love's Labour's Lost (2000).
Apo
Definition:
() A prefix from a Greek preposition. It usually signifies from, away from, off, or asunder, separate; as, in apocope (a cutting off), apostate, apostle (one sent away), apocarpous.
Example Sentences:
(1) Fibroblasts from WHHL rabbits bound little, if any, human LDL, an apo B-containing lipoprotein, in 4 degrees C equilibrium binding experiments.
(2) 5) The rates of inactivation of glucose-6-phosphate dehydrogenase, apo-ornithine aminotransferase [EC 2.6.1.13], apo-tyrosine aminotransferase [EC 2.6.1.5], apo-cystathionase [EC 4.4.1.1], glucokinase [EC 2.7.1.2], glyceraldehyde-3-phosphate dehydrogenase [EC 1.2.1.12], and malate dehydrogenase [EC 1.1.1.37] by the new cathepsin were higher than those by cathepsin B.
(3) Both Apo AI (48%) and Apo AII (5.5%) were greatly diminished and Apo E was present in remarkably high amounts (39%) with two additional isoforms (Apo E'1 and Apo E'2).
(4) This technique also revealed that the apo(a) isoform pattern of aortic homogenate was comparable to the individual serum pattern.
(5) Moreover, a prominent reduction in serum Apo A-1 was found in dialysed diabetic patients.
(6) Overall, there was a significant inverse correlation between apo(a) mRNA size and its concentration in the liver, despite a marked interindividual variability in the relative amounts of similar-sized transcripts.
(7) These findings suggest an increased central pool free cholesterol synthesis in individuals possessing the apo epsilon-4 versus epsilon-2 allele.
(8) There were 412 plasma samples (59.5%) that contained a single band, 274 (39.6%) contained two bands, and only 6 (0.9%) had no detectable apo[a] band.
(9) These variations in apo C-II were closely correlated with the plasma clearance of triglyceride.
(10) The present experiment was conducted to determine if a single direct dopamine (DA) agonist, apomorphine (APO), pretreatment could produce a rapid uncoupling of the striatal DA D-2 receptor from its G-proteins.
(11) The PvuII-CIII and PvuII-AIV polymorphisms were both associated with differences in apo AI levels, explaining 3.7%-5.7% of the sample variance.
(12) The association constant for the complex of melittin with apo-alpha-lactalbumin determined from spectropolarimetric melittin-titration data is 2 X 10(7) M-1.
(13) Metabolic evaluations, which included measurements of fasting blood glucose, insulin, C-peptide, total cholesterol, triglyceride, total lipids, HDL-cholesterol, LDL-cholesterol and apolipoproteins (Apo A1, Apo A2 and Apo B), were performed before treatment and every 3rd cycle during the treatment period.
(14) From these results, we conclude that Apo A-II may be effective as a biological marker for alcohol drinking independent of Apo A-I and HDLC, while cigarette smoking may affect Apo B through a certain direct mechanical effect.
(15) When the effect of apo E polymorphism on serum lipid traits was estimated in boys and girls separately, variation at the apo E gene locus explained 10.4, 13.3, 13.3, and 13.5% of the phenotypic variance in serum total cholesterol, LDL-cholesterol, apo B, and HDL-E levels, respectively, in boys, while in girls only the effect on HDL-E levels (19.3%) reached statistical significance.
(16) The ability to induce apoAI and apoCII and the kinetics with which they respond to low levels of estrogen correlate with levels of nuclear type I estrogen binding sites, while increases in apoE and apoB synthesis in response to high concentrations of hormone correlate with the induction of type II sites.
(17) We have isolated, by anti-LDL affinity chromatography, apo B-containing lipoproteins from homogenates of atherosclerotic plaques excised from the human aorta.
(18) The frequencies of the apo A-IV alleles in this sample were f(A-IV1) = 0.919, f(A-IV2) = 0.077, and f(A-IV3) = 0.004.
(19) Previous studies suggest that during nerve regeneration apoE acts as a lipid transport protein that assists in the rapid initial extension of axons and then in their myelination.
(20) That fraction was distinct from the lipoproteins principally responsible for the increase in apo B and cholesterol levels in those animals.