(n.) A tuft, or other excrescence or natural ornament, growing on an animal's head; the comb of a cock; the swelling on the head of a serpent; the lengthened feathers of the crown or nape of bird, etc.
(n.) The plume of feathers, or other decoration, worn on a helmet; the distinctive ornament of a helmet, indicating the rank of the wearer; hence, also, the helmet.
(n.) A bearing worn, not upon the shield, but usually above it, or separately as an ornament for plate, liveries, and the like. It is a relic of the ancient cognizance. See Cognizance, 4.
(n.) The upper curve of a horse's neck.
(n.) The ridge or top of a wave.
(n.) The summit of a hill or mountain ridge.
(n.) The helm or head, as typical of a high spirit; pride; courage.
(n.) The ornamental finishing which surmounts the ridge of a roof, canopy, etc.
(n.) The top line of a slope or embankment.
(v. t.) To furnish with, or surmount as, a crest; to serve as a crest for.
(v. t.) To mark with lines or streaks, like, or regarded as like, waving plumes.
(v. i.) To form a crest.
Example Sentences:
(1) Hence, the absence of NGF receptors on premigratory neural crest and early migratory neural crest cultures was not due to enzymatic alterations of the receptor.
(2) Predominantly observed defects included neural crest cells in ectopic locations, both within and external to the neural tube, and mildly deformed neural tubes containing some dissociating cells.
(3) Our results suggest that cAMP may be an important regulator of phenotypic expression in at least some neural crest cell lineages.
(4) Neural crest cells give rise to various essential tissues in vertebrates.
(5) In the present study, we have compared the phosphorylation state of the fibronectin receptor in motile neural crest and somitic cells, in stationary somitic cells, and in Rous-sarcoma virus transformed-chick embryo fibroblasts, using immunoprecipitation following metabolic labeling.
(6) The staining method consisted of sequential treatment of slides with crest serum, fluorosceinated goat-antihuman and swine-antigoat antibodies, and propidium iodide.
(7) The participation of neural crest cells in development of the dermal skeleton is discussed by way of the repartition of the odontods within the pectoral fin.
(8) The talus was revascularized with a vascularized corticocancellous iliac crest bone graft.
(9) When the method proposed by Trela (1975) is applied, thin layers of the petrous crest are chiselled out until the common crus of the superior and posterior semi-circular becomes apparent.
(10) The center of resistance was located at 0.24 times the root length measured apical to the level of alveolar crest.
(11) By means of immunoreactivity for spot 35 protein, a novel cerebellar Purkinje cell-specific protein, the regional heterogeneity among non-pigmented ciliary epithelial cells of rats was demonstrated with reference to the antero-posterior and crest-valley directions of individual ciliary epithelial folds in immature and mature eyes.
(12) This is done by scoring the septal cartilage in its basal attachment to the maxillary crest, providing a "swinging door" which can be sutured finally as desired.
(13) The type II, III, IV, and V boutons appear mature at all ages examined but crest synapses formed by the type III terminals are observed in the later stages of the study.
(14) The use of the pectoralis major muscle only flap in conjunction with a free iliac crest bone graft for reconstruction of the mandible is described.
(15) The outer coat turned to be extremely sculptured, presenting as interlaced crests of various height.
(16) The effects of AAGTP are different in nervous tissue from other tissues, and experiments with that nucleotide have led to the discovery of a new, 32 kDa GTP-binding protein which appears only in neural crest cells.
(17) The neural crest has been suggested as the origin of the ectomesenchymomas.
(18) He had huge eyes, a wide, deep brow, an angel's mouth, with the upper lip crested.
(19) We have examined the distribution and function of the defined cell adhesion molecules, N-cadherin and N-CAM, in the emigration of cranial neural crest cells from the neural tube in vivo.
(20) On E7, a slender neuropil was present in the migrating cell clusters, but all the crest derived cells were uniform.
Laurel
Definition:
(n.) An evergreen shrub, of the genus Laurus (L. nobilis), having aromatic leaves of a lanceolate shape, with clusters of small, yellowish white flowers in their axils; -- called also sweet bay.
(n.) A crown of laurel; hence, honor; distinction; fame; -- especially in the plural; as, to win laurels.
(n.) An English gold coin made in 1619, and so called because the king's head on it was crowned with laurel.
Example Sentences:
(1) The detection rate for female carriers of haemophilia A was investigated by comparing the one-step method of Hardisty and Macpherson for biological activity of factor VIII with quantitative immunoelectrophoresis (after Laurell) for factor VIII-associated antigen.
(2) In Gove's groves of academe, high achievers will be more clearly set apart, laurels for the winners in his regime of fact and rote, 1950s grammar schools reprised, rewarding those who already thrive under any system.
(3) CH50 was titred accordingly to a modification of the Kabat and Mayer method, C1q, C1s, C3, C4, C5, INHC1, C3A and properdin were determined with specific antisera by Manani and Laurell's techniques.
(4) Plasma from these animals, when injected into 10 recipients, specifically raised Factor X levels when measured by four different assay: one-stage assay with bovine VII- and X-deficient plasma and Russell's viper venom; one-stage assay with human X-deficient plasma and thromboplastin; chromogenic substrate assay with Russell's viper venom; and an immunologic assay (Laurell technique).
(5) In England, Chelmsford won the laurels awarded in 2012 to mark Queen Elizabeth’s own diamond jubilee.
(6) Using Laurell's method of immunoelectrophoresis for levels of alpha 2 M high levels of this are shown contrasting with progressively lowered antithrombitic action.
(7) So today is a cause for celebration for those of us trying to improve access to higher education, but we must not rest on our laurels – there is still more to be done.
(8) But, having last year decried the dearth of Scottish comedy on the fringe , I’d better give this year’s pre-Edinburgh sketch laurels to Burnistoun (Robert Florence and Iain Connell), the well-loved BBC Scotland sketch show now following up a sell-out Glasgow run with a first appearance at the fringe.
(9) On the basis of common bile duct pressure measurement (CBDP) in 18 patients of severe acute cholangitis, plasma endotoxin (ET) was determined by modified synthetic chromogenic limulus amebocyte lysate assay and plasma fibronectin (FN) was detected with Laurell's rocket immunoelectrophoresis.
(10) Fifty-five hybrids were isolated and analyzed for the expression of serum proteins by Ouchterlony double diffusion and Laurell immunoelectrophoresis.
(11) During clinical treatment of 25 patients with bronchial carcinoma alpha-2 PAG was measured by the electroimmuno-diffusion method according to Laurell.
(12) The cross-reaction between laurel and Frullania, found in man, also occurs in guinea-pigs.
(13) The point is,” says Cruz, “we’ve gone from hyper-collectivity to hyper-privatisation, and nothing in between.” One of the challenges of a place like Los Laureles is that shift from a public to a private ownership of the land.
(14) Technics of Laurell, latex and electroimmunodiffusion are compared.
(15) alpha 1-antitrypsin phenotypes were determined in cord sera of 1,010 healthy term infants of black, white and Hispanic background, by the crossed immunoelectrophoresis technique of Fagerhol and Laurell.
(16) An assay method, involving electroimmunodiffusion according to Laurell, was developed for the measurement of the alpha 2 component of the antigen.
(17) It's a very weird phrase, isn't it, "claiming laurels"?
(18) Laurel Fisher reviews the combined anatomical, pharmacological and physiological evidence that supports a role for corticotropin-releasing factor in mediating the integrated endocrine, autonomic and cardiovascular responses to stress.
(19) The technique of reversed intermediate gel has been worked out and employed for the identification of the Laurell peaks and their localization in the pherogram.
(20) Several compounds containing the alpha-methylene-gamma-butyrolactone moiety have been tested on human volunteers and on guinea-pigs; the animals were experimentally sensitized by alantolactone, isoalantolactone and laurel oil.