(1) In addition, DDT blocked succinate dehydrogenase and the cytochrome b-c span of the electron transport chain, which also secondarily reduced ATP synthesis.
(2) The extent of the infectious process was limited, however, because the life span of the cultures was not significantly shortened, the yields of infectious virus per immunofluorescent cell were at all times low, and most infected cells contained only a few well-delineated small masses of antigen, suggestive of an abortive infection.
(3) Three overlapping clones, spanning a total of 19 kb of the human SC gene, including 3 kb of the 5' flanking region, were characterized.
(4) We have evaluated the life-span of B lymphocytes by measuring the functional reactivity of normal B cells upon transfer into xid mice, which do not respond to anti-mu, fluoresceinated-Ficoll (FL-Ficoll) and 2,4,6-trinitrophenyl aminoethylcarbamylmethyl Ficoll (TNP-Ficoll).
(5) Median effect analysis was applied for the evaluation of in vitro effect by the growth inhibition, and the in vivo effect by comparison of the increase of life span (ILS) in a combined group with the sum of ILS's in 2 single agent groups.
(6) These data indicate that the development of HCC in HBV-negative alcoholics with cirrhosis occurs in relation to the development of macronodules and loss of liver weight, most likely along with the prolongation of the life span.
(7) We then used synthetic peptides spanning the active fragment to identify the primary sequence of the adhesive site as Leu-Arg-Glu (LRE): neurons attach to an immobilized LRE-containing peptide, and soluble LRE blocks attachment of neurons to the s-laminin fragment.
(8) After cessation of exposures, HEVal was lost faster than predicted by the normal erythrocyte life span alone.
(9) The antibiotic was effective against Gram-positive bacteria, fungi and yeasts, and prolonged the life span of mice bearing Ehrlich ascites carcinoma.
(10) The mean red cell life span increased from 13 days before treatment to 21.6 days after 3 mo of carbamylation.
(11) Analysis of mRNA life span by using actinomycin D demonstrates that PPET-1 mRNA has a short intracellular half-life of about 15 min and is superinduced by cycloheximide.
(12) Respiration-related neurons were classified with respect to the correlation of their activity with the activity of the phrenic nerve: phase-bound inspiratory (I) and expiratory (E) neurones and phase-spanning expiratory-inspiratory and inspiratory-expiratory neurones were discriminated.
(13) The cytoplasmic and membrane spanning domains of galactosyltransferase were found to be sufficient to retain all of the hybrid invariant chain in trans Golgi cisternae as judged by indirect immunofluorescence, treatment with brefeldin A and immuno-electron microscopy.
(14) Selection limits for scutellar bristles in lines M and M2 were equal to or greater than the most extreme reported in the literature.-The probit span of the canalised 4 bristle class decreased in each selection line as the mean scutellar bristle number increased, and increased again in the relaxed lines as the mean bristle number decreased.
(15) The predicted yeast enzyme contains at least four potential membrane-spanning regions and several shorter hydrophobic regions that align exactly with similar sequences in the rat liver protein.
(16) cDNA was prepared by reverse transcription of peripheral blood mRNA and amplified by the polymerase chain reaction (PCR) using primers corresponding to sequences 400 bp apart on the cDNA, spanning the last three exons (X, Y, Z) of the beta-Sp gene.
(17) The biologically active unit spans about 16 kilobase pairs (kbp) and is composed of seven exons and six introns.
(18) The present study extended this effort to a noninstitutionalized life-span sample of males and females in six age groups (fourteen to ninety-four).
(19) This altered region spans the normal site of autocatalytic proteolysis that occurs at the same time as (enzymatic) activation of prochymosin at acidic pH.
(20) Moreover, no increase in cAMP can be detected over an extended time span.
Spanner
Definition:
(n.) One who, or that which, spans.
(n.) The lock of a fusee or carbine; also, the fusee or carbine itself.
(n.) An iron instrument having a jaw to fit a nut or the head of a bolt, and used as a lever to turn it with; a wrench; specifically, a wrench for unscrewing or tightening the couplings of hose.
(n.) A contrivance in some of the ealier steam engines for moving the valves for the alternate admission and shutting off of the steam.
Example Sentences:
(1) An open-ended torque release spanner was set for 0.9 Newton-metres for clinical use such that the compressive load is sufficient to prevent pull-out even in the unlikely event of 60 lb being applied for up to 21 days.
(2) Another spanner in the Brotherhood's works was the recent decision by the supreme constitutional court to dissolve parliament, in which it was the majority bloc through its political arm, the Freedom and Justice party.
(3) 9.07pm GMT Final score: Panthers 21-20 Falcons For a moment it appeared as though the Falcons were about to throw a spanner in the works, driving up to near midfield with 30 seconds left to play.
(4) And despite what he says, it would be very tough for him to beat her.” Clinton spent last summer fighting accusations of inappropriate use of a personal email server during her time as secretary of state, an issue that threw an unexpected spanner in what was initially seen as a clear path to the nomination.
(5) Fulham thought they'd secured the striker's scrawl, but it now seems that Big Sam might be on the verge of throwing a spanner in the works.
(6) He thinks the party’s current stance on solving 21st-century problems is as outdated as “trying to overhaul an Apple MacBook with a spanner” and says decisions should be made by members networked via the internet rather than in local party meetings in draughty church halls.
(7) Fittingly, most traces of this Michael Green’s HowToCorp company have since been erased from cyberspace, perhaps by his own software, jammed in reverse gear with an imaginary spanner.
(8) If this is the tone in which the UK proceeds, then throwing spanners in May’s works will be irresistible to many of them.
(9) "Kim Dotcom could throw a real spanner in the works of this year's general election," Bryce Edwards, a political commentator and lecturer at the University of Otago, wrote on his blog.
(10) Barclays' decision threatens to throw a spanner in the works as Somalia embarks on reconstruction.
(11) "Coalition government and Ukip have thrown spanners in the old assumptions," says Sanders.
(12) A Scandal in Bohemia opens with Conan Doyle sidelining feeling as "grit in a sensitive instrument", a spanner in the works of the world's "most perfect reasoning and observing machine".
(13) 7 Get a spanner Things are going to go wrong much more often, so expect mini-disasters.
(14) Two series of bivalent ligands (P-X-P) containing the (R,S)-3-[(4-aminoaryl)oxy]-1-(isopropylamino)propan-2-ol pharmacophore and a connecting alpha,omega-dicarbonylpoly(methylene) [X = -OC(CH2)nCO-] or alpha,omega-N,N'-bis(carbonylmethylene) polymethylenediamine [X = -OCCH2NH(CH2)nNHCH2CO-] spanner were synthesized and evaluated for beta-adrenoceptor antagonist activity in rat heart and lung membrane preparations.
(15) But there's another, easier way of establishing whether someone is two spanners short of a tool box.
(16) There’s a social stigma, too.” The design of the new devices, from masculine chrome pipes like luxury motorbike spanners to delicate diamanté bling-sticks, helps, too.
(17) In short, they are all much better riders than me and calmly slide out of their saddles at the end of the day while I limp off as if I have been sitting on a bag of spanners.
(18) More self-harm to report: a single decision with the potential to devastate the finances of millions, blight some of the poorest communities in the developing world and throw a spanner in the workings of our aid agencies.
(19) The data suggest that further increases in spanner length and lipophilicity and optical resolution may improve the potential of a labeled bivalent beta 1-adrenoceptor antagonist to function as a myocardial imaging agent.
(20) Jack Lang (@snap_kaka_pop) Potential spanner in the works for Everton?