(a. & adv.) Four times; quadruple; as, a fourfold division.
(n.) Four times as many or as much.
(v. t.) To make four times as much or as many, as an assessment,; to quadruple.
Example Sentences:
(1) The difference in sensitivity between laboratories for end-point titres (if one very sensitive method was excluded) was around fourfold for types 1 and 2, and ninefold for type 3.
(2) HTC.JZ1 cells were stimulated to secrete up to fourfold increased amounts of IL6 over 24 hours by treatment with lipopolysaccharides (LPS).
(3) The objectivity of the items was proved by fourfold examination of the same sample group.
(4) Involved and uninvolved psoriatic epidermal cells showed a fourfold decrease in the number of 12-HETE binding sites as compared with normal healthy individuals and patients with atopic dermatitis, while receptor affinity remained unchanged.
(5) 10% NNDEMT doubled the amount of PFA in the skin, increased fourfold the amount permeated across the skin, and increased the flux fivefold.
(6) Antibody response to group A rotavirus (RV), investigated in paired sera from 72 infants and young children with acute gastroenteritis caused by an RV infection, was diagnosed on the basis of a fourfold or greater rise in group A common RV IgG antibody titer.
(7) Eighty-eight percent of subjects receiving CVD 103-HgR mounted a significant (greater than fourfold) rise in Inaba vibriocidal titre while 68% did so for the heterologous Ogawa serotype.
(8) Paired sera from 20 humans with eastern equine encephalitis (EEE) virus infections and from 17 humans with western equine encephalitis (WEE) virus infections, all with previously demonstrated fourfold or greater rises or falls in hemagglutination-inhibiting, complement-fixing, or neutralizing antibody titers, were tested for immunoglobulin M (IgM) and IgG antibodies by an enzyme immunoassay.
(9) The Ig levels were within the normal range in patients with malignant astrocytoma and glioblastoma multiforme, whereas a three- and fourfold increase in the IgM level was observed in patients with astrocytoma.
(10) However, in the presence of 4.4, 6.6 or 8.9 x 10(-3) M glucose, the same concentration of acetylcholine stimulated insulin secretion approximately fourfold.
(11) Measurements of absolute transcript abundance show that collagen mRNA is present in blastula primary mesenchyme cells at 600-700 copies per cell and at about fourfold lower amounts in other mesenchyme cells.
(12) Forskolin (10 microM) also increases TH transcription (fourfold in 15 min) by a mechanism that is not blocked by cycloheximide.
(13) The average mitochondrial volume is increased fourfold in the peripheral and midzonal regions with a commensurate decrease in the number of mitochondria per cell.
(14) Transesophageal cardioversion decreased the defibrillation threshold three- to fourfold from that of conventional transthoracic cardioversion.
(15) Such depleted monocytes exhibit a fourfold reduction in their ability to promote both internalization of T3 and production of IL-2.
(16) In other studies, the stereoisomers of tocainide were shown to have a threefold to fourfold difference in IC50 for inhibition of [3H]BTXB binding.
(17) Plasma immunoreactive TNF was increased almost fourfold in tumor-bearing nude mice compared with control nude mice.
(18) Serum gastrin levels significantly (P less than 0.01) increased threefold to fourfold during the first 1-2 months of the study when all patients ingested 40 mg of omeprazole daily.
(19) Forty-nine serum pairs with antibody to cytomegalovirus (CMV) were evaluated for rises in antibody titer (greater than or equal to fourfold) by indirect hemagglutination (IHA) and complement fixation (CF), using a freeze-thaw antigen (FT) and a glycine extract antigen (GE).
(20) Osteocalcin secretion was measured at doses as low as 0.03 nM (fourfold increase, p less than 0.05), and this activity increased further with higher doses of 1,25-(OH)2D3 to reach a plateau at 50 nM.
Great
Definition:
(superl.) Large in space; of much size; big; immense; enormous; expanded; -- opposed to small and little; as, a great house, ship, farm, plain, distance, length.
(superl.) Large in number; numerous; as, a great company, multitude, series, etc.
(superl.) Long continued; lengthened in duration; prolonged in time; as, a great while; a great interval.
(superl.) Superior; admirable; commanding; -- applied to thoughts, actions, and feelings.
(superl.) Endowed with extraordinary powers; uncommonly gifted; able to accomplish vast results; strong; powerful; mighty; noble; as, a great hero, scholar, genius, philosopher, etc.
(superl.) Holding a chief position; elevated: lofty: eminent; distingushed; foremost; principal; as, great men; the great seal; the great marshal, etc.
(superl.) Entitled to earnest consideration; weighty; important; as, a great argument, truth, or principle.
(superl.) Pregnant; big (with young).
(superl.) More than ordinary in degree; very considerable in degree; as, to use great caution; to be in great pain.
(superl.) Older, younger, or more remote, by single generation; -- often used before grand to indicate one degree more remote in the direct line of descent; as, great-grandfather (a grandfather's or a grandmother's father), great-grandson, etc.
(n.) The whole; the gross; as, a contract to build a ship by the great.
Example Sentences:
(1) Arterial compliance of great vessels can be studied through the Doppler evaluation of pulsed wave velocity along the arterial tree.
(2) Both apertures were repaired with great caution using individual sutures without resection of the hernial sac.
(3) However, ticks, which failed to finish their feeding and represent a disproportionately great part of the whole parasite's population, die together with them and the parasitic system quickly restores its stability.
(4) To be fair to lads who find themselves just a bus ride from Auschwitz, a visit to the camp is now considered by many tourists to be a Holocaust "bucket list item", up there with the Anne Frank museum, where Justin Bieber recently delivered this compliment : "Anne was a great girl.
(5) Subtypes of HBs Ag are already of great use in the epidemiology of hepatitis B virus infections; yet they may have additional significance.
(6) Until the 1960's there was great confusion, both within and between countries, on the meaning of diagnostic terms such as emphysema, asthma, and chronic brochitis.
(7) For viewers in the US, you get the worst possible in-game managerial interview in Mike Matheny, one that's so bad, it's actually great!
(8) When compared with lissencephalic species, a great horizontal fibrillary system (which is vertically arranged in gyral regions) was observed in convoluted brains.
(9) DI James Faulkner of Great Manchester police said: “The men and women working in the factory have told us that they were subjected to physical and verbal assaults at the hands of their employers and forced to work more than 80-hours before ending up with around £25 for their week’s work.
(10) Nucleotide, which is essential for catalysis, greatly enhances the binding of IpOHA by the reductoisomerase, with NADPH (normally present during the enzyme's rearrangement step, i.e., conversion of a beta-keto acid into an alpha-keto acid, in either the forward or reverse physiological reactions) being more effective than NADP.
(11) Over the past decade the use of monoclonal antibodies has greatly advanced our knowledge of the biological properties and heterogeneity that exist within human tumours, and in particular in lung cancer.
(12) 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.
(13) It’s great to observe the beach from that perspective.
(14) The dose response effect in this tumor is steep and combinations which compromise the dose of adriamycin too greatly are showing inferior results.
(15) Although the relative contributions of different fuels varies greatly in different organisms, in none is there a simple reliance on stored ATP.
(16) = 19) with a very low, but statistically significant, correlation with the AUC, r = 0.35 (p less than 0.05), thus demonstrating a very great individual variation in sensitivity to cimetidine.
(17) The popularly used procedure in Great Britain is that in which a sheet of Ivalon sponge is sutured to the sacrum and wrapped around the rectum thus anchoring it in place.
(18) Transfection of the treated DNA into SOS-induced spheroplasts results in an increase in mutagenesis as great as 50-fold.
(19) From the social economic point of view nosocomial infections represent a very important cost factor, which could be reduced to great deal by activities for prevention of nosocomial infection.
(20) We conclude that inflammatory lesions at these sites are not uncommon and that CT scans are diagnostic in the great majority.