(v. t.) To lap or lay in plaits or folds; to lay one part over another part of; to double; as, to fold cloth; to fold a letter.
(v. t.) To double or lay together, as the arms or the hands; as, he folds his arms in despair.
(v. t.) To inclose within folds or plaitings; to envelop; to infold; to clasp; to embrace.
(v. t.) To cover or wrap up; to conceal.
(v. i.) To become folded, plaited, or doubled; to close over another of the same kind; to double together; as, the leaves of the door fold.
(v.) A doubling,esp. of any flexible substance; a part laid over on another part; a plait; a plication.
(v.) Times or repetitions; -- used with numerals, chiefly in composition, to denote multiplication or increase in a geometrical ratio, the doubling, tripling, etc., of anything; as, fourfold, four times, increased in a quadruple ratio, multiplied by four.
(v.) That which is folded together, or which infolds or envelops; embrace.
(n.) An inclosure for sheep; a sheep pen.
(n.) A flock of sheep; figuratively, the Church or a church; as, Christ's fold.
(n.) A boundary; a limit.
(v. t.) To confine in a fold, as sheep.
(v. i.) To confine sheep in a fold.
Example Sentences:
(1) Patient plasma samples demonstrated evidence of marked complement activation, with 3-fold elevations of C3a desArg concentrations by the 8th day of therapy.
(2) 5-Azacytidine (I) stability was increased approximately 10-fold over its stability in water or lactated Ringer injection by the addition of excess sodium bisulfite and the maintenance of pH approximately 2.5.
(3) Radioligand binding studies revealed the presence of a single class of high-affinity (Kd = 2-6 X 10(-10) M) binding sites for ET-1 in both cells, although the maximal binding capacity of cardiac receptor was about 6- to 12-fold greater than that of vascular receptor.
(4) The enzyme was solubilized by Triton X-100 and purified approximately 480-fold by gel filtration and affinity chromatography on alanine methyl ketone-AH-Sepharose 4B.
(5) The DNA untwisting enzyme has been purified approximately 300-fold from rat liver nuclei.
(6) IP3 increased 1.7-fold and IP2 1.6-fold after 20 and 40 s, respectively.
(7) Short incubations with heparin (5 min) caused a release of the enzyme into the media, while longer incubations caused a 2-8-fold increase in net lipoprotein lipase secretion which was maximal after 2-16 h depending on cell type, and persisted for 24 h. The effect of heparin was dose-dependent and specific (it was not duplicated by other glycosaminoglycans).
(8) The following conclusions emerge: (i) when the 3' or the 3' penultimate base of the oligonucleotide mismatched an allele, no amplification product could be detected; (ii) when the mismatches were 3 and 4 bases from the 3' end of the primer, differential amplification was still observed, but only at certain concentrations of magnesium chloride; (iii) the mismatched allele can be detected in the presence of a 40-fold excess of the matched allele; (iv) primers as short as 13 nucleotides were effective; and (v) the specificity of the amplification could be overwhelmed by greatly increasing the concentration of target DNA.
(9) Epicanthal folds were present in 46%, mongoloid slanting of the lids in 72% of cases.
(10) The estimated DNA compaction ratio (approximately 3-fold) is consistent with a significant degree of nucleosome unfolding in the hyperstimulated BR genes.
(11) Two hours after refeeding rats fasted for 48 h, ODC activity increased 40-fold in mucosa from the intact jejunum and 4-fold in the mucosa of the bypassed segments.
(12) Transfection of the treated DNA into SOS-induced spheroplasts results in an increase in mutagenesis as great as 50-fold.
(13) ACh released from the vesicular fraction was about 100-fold more than could be accounted for by miniature end-plate potentials; possible causes of this overestimate are discussed.
(14) In strains completely deleted for galR, the gene which encodes the Gal repressor, the operon is derepressed by only 10-fold without an inducer.
(15) The amount of water, creatinine, electrolytes, proteins, and enzymes were higher during the day (up to three fold, p always less than 0.05), while equal amounts of amino acids were excreted in the day and the night period.
(16) TNBS reacts to an extremely small extend with hemoglobin over the concentration range 0.4 to 4 mM whereas FDNB reacts with hemoglobin to a very large extent (50 fold more than TNBS).
(17) Rates of PC in vitro metabolism by liver and kidney cytosolic cysteine conjugate beta-lyases (beta-lyases) were similar, but metabolism by renal mitochondrial beta-lyase occurred at a 3-fold higher rate than the rate obtained with hepatic mitochondrial beta-lyase.
(18) Dietary factors affect intestinal P450s markedly--iron restriction rapidly decreased intestinal P450 to beneath detectable values; selenium deficiency acted similarly but was less effective; Brussels sprouts increased intestinal AHH activity 9.8-fold, ECOD activity 3.2-fold, and P450 1.9-fold; fried meat and dietary fat significantly increased intestinal EROD activity; a vitamin A-deficient diet increased, and a vitamin A-rich diet decreased intestinal P450 activities; and excess cholesterol in the diet increased intestinal P450 activity.
(19) On the other hand, if we correct for the population of HMM with degraded light chain 2, the difference in the binding constants in the presence and absence of Ca2+ may be as great as 5-fold.
(20) The gene, which is located at chromosome XIII, is transcribed as a mRNA of about 2.7 kilobases, and the amount of message has been found to increase 3- to 4-fold during the culture.
Stell
Definition:
(v. t.) To place or fix firmly or permanently.
(v. t.) A prop; a support, as for the feet in standing or cilmbing.
(v. t.) A partial inclosure made by a wall or trees, to serve as a shelter for sheep or cattle.
Example Sentences:
(1) The military prosecutor, major Rob Stelle, told the court: "Sergeant Gibbs had a charisma, he had a 'follow me' personality.
(2) stainless-stell column of 10% QF-1 on Gas-Chrom Q using a temperature programme.
(3) The squamous metaplasia of laryngeal epithelium was examined using the gross staining method (Pyronin Y) of STELL et al.
(4) Measurements of thermal conductivity were made in laminar flow of dog and turkey erythrocyte suspensions in a stainless stell tube of about 1 mm ID.
(5) If we played our cards right we could perhaps pull off an historic result like the Movimento Cinque Stelle in Italy.
(6) The Stell model accounts for the spectral but not for the dynamic behavior of the horizontal cells.
(7) But among the 162 newly-elected 5 Stelle MPs there are 62 women; and the Grillini are, for the most part, young former left-wingers, environmentalists and local activists who had been ignored by the self-important and self-deceiving Democratic party leadership.
(8) Miniature stainless stell concentric electrodes were chronically implanted onto the floor of the fourth ventricle of six animals.
(9) Some are desperately trying to start a dialogue with the 5 Stelle, which means exclusively with Grillo and his advisor-consultant-guru Gianroberto Casaleggio, who keeps humiliating them.
(10) Lt Col Rob Stelle told the judge: "It certainly goes to evidence in aggravation, the attitude of lack of remorse."
(11) There was not even any celebration from the real winners, the militants and voters of the Movimento 5 Stelle ( Five Stars ?
(12) In Italy the comedian Beppe Grillo has been the catalyst for the Movimento Cinque Stelle (Five Star Movement), a populist, anti-corruption organisation which has tried to position itself outside of the traditional left-right paradigm.
(13) They were found to arise in horizontal cells with H2-like morphologies on average (Stell & Lightfoot, 1975).
(14) 1) Dogs equipped with a stainless stell cannula in the middle of the duodenum were challenged to the oral threshold emetic dose of copper sulfate administered by a gastric tube.
(15) Bone defects comparable to clinical situations were simulated in a group of dry human jaws, using stell fissure and round burs of different sizes.
(16) This model is in sharp contrast to the Stell model, where the spectral behavior of the three horizontal cell types is explained by a cascade of feedforward and feedback pathways between cones and horizontal cells.
(17) Stell, D. O. Lightfoot, and T. G. Wheeler (Science, 1975, 190,989-990) is supported.
(18) The military prosecutor, Major Rob Stelle, told the court: "Sergeant Gibbs had a charisma, he had a 'follow me' personality.
(19) Mandible sparing operations such as a modification of the "pull through" technique described by Stell or temporary splitting of the mandible are oncologically safe in many cases.
(20) While it appears unlikely that Beppe Grillo, a former comedian and co-founder of the populist party, will get his general election wish, the bold demand showed his Movimento Cinque Stelle (M5S) now has its sights on an even greater electoral victory: one that would eventually land it in the prime minster’s residence in Palazzo Chigi.