(v. t.) The act by which anything is crossed; as, the crossing of the ocean.
(v. t.) The act of making the sign of the cross.
(v. t.) The act of interbreeding; a mixing of breeds.
(v. t.) Intersection, as of two paths or roads.
(v. t.) A place where anything (as a stream) is crossed; a paved walk across a street.
(v. t.) Contradiction; thwarting; obstruction.
Example Sentences:
(1) However, when cross-linked to anti-CD4 or anti-CD8 antibodies a markedly enhanced proliferation of the corresponding subpopulation is observed.
(2) The cross sectional area of the aortic lumen was gradually decreased while the length of the stenotic lesion gradually increased by using strips with different width.
(3) The quaternary structure of ribonucleotide reductase of Escherichia coli was investigated, with the use of purified B1 and B2 proteins and bifunctional cross-linking agents.
(4) Multiple overlapping thin 3D slab acquisition is presented as a magnitude contrast (time of flight) technique which combines advantages from multiple thin slice 2D and direct 3D volume acquisitions to obtain high-resolution cross-sectional images of vessel detail.
(5) The mobility on sodium dodecyl sulfate-polyacrylamide gel electrophoresis is anomalous since the undenatured, cross-linked proteins have the same Stokes radius as the native, uncross-linked alpha beta gamma heterotrimer.
(6) 10D1 mAb induced a substantial proliferation of peripheral blood T cells when cross-linked with goat anti-mouse Ig antibody.
(7) Mapping of the cross-link position between U2 and U6 RNAs is consistent with base-pairing between the 5' domain of U2 and the 3' end of U6 RNA.
(8) There was however no difference in the cross-sectional studies and no significant deleterious effect detected of tobacco use on forearm bone mineral content.
(9) Plasma for beta-endorphin assay was preincubated with sepharose-bound anti-beta-lipotropin to remove beta-lipotropin that cross-reacted with the beta-endorphin RIA.
(10) In crosses between inverted repeats, a single intrachromatid reciprocal exchange leads to inversion of the sequence between the crossover sites and recovery of both genes involved in the event.
(11) Further purification of ZAB by filtration through Sephadex G-100 gave a preparation (ZAB2) which contained the common antigen as shown by the cross-reactivity of anti-ZAB2 rat serum with seven stains of N. gonorrhoeae.
(12) On the other hand, as a cross-reference experiment, we developed a paper work test to do in the same way as on the VDT.
(13) No reversions to wild-type levels were observed in 555 heterozygous offspring of crosses between homozygous Campines and normals.
(14) No cross reactions were found between bluetongue and epizootic haemorrhagic disease of deer viruses.
(15) Seven patients were treated with combination chemotherapy, consisting of CHOP (cyclophosphamide, doxorubicin, vincristine, prednisone) or MOPP (chloromethine, vincristine, procarbazine, prednisone), in some cases followed by non-cross-resistant second line chemotherapy, if no complete response was attained.
(16) [125I]AaIT was shown to cross the midgut of Sarcophaga through a morphologically distinct segment of the midgut previously shown to be permeable to a cytotoxic, positively charged polypeptide of similar molecular weight.
(17) Blood was cross-matched preoperatively in 47.7% of patients and 90% of this blood was either not administered or given as a delayed nonurgent procedure.
(18) Conjugational recombination in Escherichia coli was investigated by monitoring synthesis of the lacZ+ product, beta-galactosidase, in crosses between lacZ mutants.
(19) Crossed immunoelectrophoresis and sucrose density gradient ultracentrifugation of the patient's plasma showed his prothrombin to be qualitatively indistinguishable from normal prothrombin by these techniques.
(20) Eighty micrograms of the topically active parasympatholytic drug ipratropium were applied intranasally four times daily in 20 adults with perennial rhinitis and severe watery rhinorrhoea in a double-blind controlled cross-over trial.
Writhe
Definition:
(v. t.) To twist; to turn; now, usually, to twist or turn so as to distort; to wring.
(v. t.) To wrest; to distort; to pervert.
(v. t.) To extort; to wring; to wrest.
(v. i.) To twist or contort the body; to be distorted; as, to writhe with agony. Also used figuratively.
Example Sentences:
(1) flexion, stretch, rolling, startle, jumping (stepping), and writhing.
(2) Writhing response was more influenced after systemic administration of drugs while hot plate latencies was not.
(3) For the final three visible minutes, Lockett writhed, groaned, attempted to lift himself off the gurney and tried to speak, despite a doctor having declared him unconscious.
(4) Both tonazocine and zenazocine were antinociceptive in writhing tests and in the i.a.
(5) administered DPDYN were determined in two nociceptive tests, involving thermal cutaneous (tail-flick) and chemical visceral (AcOH-induced writhing) stimuli, in which mu and kappa receptors are known to be activated differentially.
(6) administered Asn-Ala-Gly-Ala (NAGA), a partial sequence of beta-lipotropin, was investigated using the tail-pressure, hot-plate and phenylbenzoquinone (PBQ)-induced writhing tests in mice.
(7) injection of histidyl-proline diketopiperazine [cyclo (His-Pro)], an active metabolite of thyrotropin-releasing hormone (TRH) in mice produced an antinociceptive effect in a dose-dependent manner as measured in four antinociceptive tests; tail-pressure, tail-flick, hot-plate and acetic acid writhing.
(8) The results obtained were as follows: (1) In the analgesic effects, RIII and R97 inhibited markedly the acetic acid-induced writhing in mice, but in reducing pain induced by heat, R111 and R97 showed negative results.
(9) BW A4C and BW A797C had little or no effect on carrageenin-induced hyperalgesia in rats or phenyl-benzoquinone-induced writhing in mice.
(10) injection and was still observable 4 hr after injection, demonstrating a time course similar to that of the antinociceptive effect of CRF in the writhing test.
(11) On the contrary, latencies in hot plate test were more affected than the writhing response after intracerebroventricular administration.
(12) This compound, when administered orally, was equipotent to morphine in protecting against mouse writhing.
(14) A 6-year old girl, the 3rd case, developed episodes of opisthotonous, upward rolling of the eyeballs, protrusions of the tongue, intermittent writhing movements of the upper limbs, and drowsiness following the ingestion of 6 tablets of chloroquine sulfate for suspected diagnosis of malaria.
(15) Decrement of spontaneous movement, inhibition of writhing, prolongation of hexobarbital-induced hypnosis, muscle relaxation, inhibition of acetic acid-induced capillary permeability, hypothermia, antipyretic effect in mice; excitation of respiration in rabbits; nerve blocking action in the isolated sciatic nerve of frogs; cardiotonic effect in the isolated atria of guinea pigs; contraction of the isolated ileum of rabbits and guinea pigs; contraction of the aorta of guinea pigs; and relaxation of the isolated trachea of guinea pigs were common properties observed after separate application of CB and DT.
(16) SST antagonist and cysteamine produced a significant analgesia in the writhing test but had no effect in the hot plate and tail pinch test.
(17) Similar results were obtained by acetic acid writhing tests.
(18) In the kaolin-induced writhing response in mice, which is shown to be mainly dependent on the action of bradykinin, T-614 reduced not only the writhing frequency but also the peritoneal levels of bradykinin in a dose-dependent manner.
(19) When injected i.p., PGI2, carbacyclin and iloprost (agonists at the PGI2 receptor) induced writhing.
(20) When analgesic action was tested by the writhing and Haffner's methods in mice, the compound revealed a more potent activity than did mepirizole and aminopyrine.