(n.) Beard, or that which resembles it, or grows in the place of it.
(n.) A muffler, worn by nuns and mourners.
(n.) Paps, or little projections, of the mucous membrane, which mark the opening of the submaxillary glands under the tongue in horses and cattle. The name is mostly applied when the barbs are inflamed and swollen.
(n.) The point that stands backward in an arrow, fishhook, etc., to prevent it from being easily extracted. Hence: Anything which stands out with a sharp point obliquely or crosswise to something else.
(n.) A bit for a horse.
(n.) One of the side branches of a feather, which collectively constitute the vane. See Feather.
(n.) A southern name for the kingfishes of the eastern and southeastern coasts of the United States; -- also improperly called whiting.
(n.) A hair or bristle ending in a double hook.
(v. t.) To shave or dress the beard of.
(v. t.) To clip; to mow.
(v. t.) To furnish with barbs, or with that which will hold or hurt like barbs, as an arrow, fishhook, spear, etc.
(n.) The Barbary horse, a superior breed introduced from Barbary into Spain by the Moors.
(n.) A blackish or dun variety of the pigeon, originally brought from Barbary.
(n.) Armor for a horse. Same as 2d Bard, n., 1.
Example Sentences:
(1) In the present study, in vitro treatment of mouse bone marrow with antisera prepared in rabbits against brain tissue from rats (BARB) or hamsters (RAHB) also reduced the CFU content of the mouse marrow.
(2) "So, welcome to the real North Korea" declared Sweeney dramatically, standing inside a barbed wire fence apparently built to keep ordinary people away from his tour group's hotel.
(3) An analysis of BBC1, compiled using Broadcasters' Audience Research Board (Barb) figures, of the hours between 6pm and 10pm from 15 January, when the first episode of Call the Midwife was screened, to 5 February, showed that 90% of the audience was over 35, meaning just 719,000 under-35s were watching.
(4) Beneath the gold-leafed dome, one of them read aloud from a text eulogising France's founding fathers, ending with a rousing, "Long live the France of our fathers, long live La Barbe!"
(5) Kinetics of elongation and depolymerization from the pointed end were measured in fluorescence assays using pyrenylactin filaments capped at the barbed end by villin.
(6) Nomberg-Przytyk also recounts the death of Avram Ovitz, the leader of the group: "The old midget wanted his wife" and tried to slip through the barbed wire; a guard spotted him and, when Avram got close enough, shot him.
(7) The ad, for web hosting service CrazyDomains.co.uk, featured the Barb Wire star in a boardroom full of men.
(8) Epidermal cells that would otherwise produce only alpha keratin in reticulate scales are induced to reorganize and differentiate into barb ridge cells that accumulate feather beta keratins.
(9) She said no surprises about the election date should mean "no excuses", a clear barb at the conservative opposition leader, Tony Abbott, whom she has criticised as announcing "platitudes not policies" and giving few costings for his promises.
(10) Seventy-seven flexor tendon lesions in zone I have been reinserted by the "rope down" technique using the Jennings barb-wire.
(11) As a result, at high rates of filament growth a transient cap of ATP-actin subunits exists at the ends of elongating filaments, and at steady state a stabilizing cap of ADP.Pi-actin subunits exists at the barbed ends of filaments.
(12) After a marathon of tetchy bilateral talks and barbed plenary speeches, the Chinese premier – who refused to enter the negotiations directly – flew back to Beijing without any public comment.
(13) All ratings are Barb overnight figures, including live, +1 (except for BBC and some other channels including Sky1) and same day timeshifted (recorded) viewing, but excluding on demand, or other – unless otherwise stated.
(14) Dissociation of the gelsolin-actin complex from the barbed ends can be calculated to be rather slow.
(15) It’s like you go through some crazy inter-dimensional vortex,” Barbe said.
(16) There were some security forces as well, I think employed by the Australians, waiting around outside, and they had coils of barbed wire at the ready.
(17) The two men, from different political camps, have a polite relationship that has sometimes been barbed and punctuated by stinging Conservative quips about French leftwing tax-and-spend policies .
(18) Aginactin is a barbed-end capping protein by several criteria.
(19) And he trades barbs and disapproving glares with Scarlett Johansson 's Black Widow, who you will want to see in her own movie after this.
(20) The simplest explanation for these findings is that gelsolin caps the barbed ends of the filaments in the resting platelet.
Membrane
Definition:
(n.) A thin layer or fold of tissue, usually supported by a fibrous network, serving to cover or line some part or organ, and often secreting or absorbing certain fluids.
Example Sentences:
(1) Tryptic digestion of the membranes caused complete disappearance of the binding activity, but heat-treatment for 5 min at 70 degrees C caused only 40% loss of activity.
(2) The extents of phospholipid hydrolysis were relatively low in brain homogenates, synaptic plasma membranes and heart ventricular muscle.
(3) The patterns observed were: clusters of granules related to the cell membrane; positive staining localized to portions of the cell membrane, and, less commonly, the whole cell circumference.
(4) Activity of Na,K-ATPase activity was measured as a functional marker for synaptosomal membranes.
(5) The influence of the various concepts for the induction of lateral structure formation in lipid membranes on integral functional units like ionophores is demonstrated by analysing the single channel current fluctuations of gramicidin in bimolecular lipid membranes.
(6) Phospholipid methylation in human EGMs is distinctly different from that in rat EGMs (Hirata and Axelrod 1980) in that the human activity is not Mg++-dependent, and apparent methyltransferase I activity is located in the external membrane surface.
(7) The predicted non-Lorentzian line shapes and widths were found to be in good agreement with experimental results, indicating that the local orientational order (called "packing" by many workers) in the bilayers of small vesicles and in multilamellar membranes is substantially the same.
(8) Apparently, the irradiation with visible light of a low intensity creates an additional proton gradient and thus stimulates a new replication and division cycle in the population of cells whose membranes do not have delta pH necessary for the initiation of these processes.
(9) Using monoclonal antibodies directed against the plasma membrane of Madin-Darby canine kidney (MDCK) cells, we demonstrated previously that a glycoprotein with an Mr = 23,000 (gp23) had a non-polarized cell surface distribution and was observed on both the apical and basolateral membranes (Ojakian, G. K., Romain, R. E., and Herz, R. E. (1987) Am.
(10) The fraction of the viral dose which became cell associated was independent of the incubation temperature and increased with increasing target membrane concentration.
(11) Together these results suggest that IVC may operate as a selective activator of calpain both in the cytosol and at the membrane level; in the latter case in synergism with the activation induced by association of the proteinase to the cell membrane.
(12) The Cole-Moore effect, which was found here only under a specific set of conditions, thus may be a special case rather than the general property of the membrane.
(13) We have examined the insertion of bovine 17 alpha-hydroxylase (P45017 alpha) into the endoplasmic reticulum of COS 1 cells to evaluate the functional role of its hydrophobic amino-terminal sequence and membrane insertion.
(14) The transport of potassium ions through membranes of red blood cells was examined in in bitro experiments using a CMF of 4500 oersted.
(15) These membrane perturbation effects not observed with bleomycin-iron in the presence of a hydroxyl radical scavenger, dimethyl thiourea, or a chelating agent, desferrioxamine, were correlated with the ability of the complex to generate highly reactive oxygen species.
(16) Extensive studies during recent years have shown that the interaction between hormone and membrane-bound receptor can affect the receptor characteristics in at least two ways.
(17) Membranes of this material were filled with islets of Langerhans and implanted in the peritoneal cavity of rats.
(18) The penicillin-resistant Enterococcus hirae R40 has a typical profile of membrane-bound penicillin-binding proteins (PBPs) except that the 71 kDa PBP5 of low penicillin affinity represents about 50% of all the PBPs present.
(19) To investigate the mechanism of enhanced responsiveness of cholesterol-enriched human platelets, we compared stimulation by surface-membrane-receptor (thrombin) and post-receptor (AlF4-) G-protein-directed pathways.
(20) Moreover, in DCVC-treated cells the mitochondria could not be stained with rhodamine-123, indicating severe mitochondrial damage and loss of membrane potential.