(n.) The male of any species of cattle (Bovidae); hence, the male of any large quadruped, as the elephant; also, the male of the whale.
(n.) One who, or that which, resembles a bull in character or action.
(n.) Taurus, the second of the twelve signs of the zodiac.
(n.) A constellation of the zodiac between Aries and Gemini. It contains the Pleiades.
(n.) One who operates in expectation of a rise in the price of stocks, or in order to effect such a rise. See 4th Bear, n., 5.
(a.) Of or pertaining to a bull; resembling a bull; male; large; fierce.
(v. i.) To be in heat; to manifest sexual desire as cows do.
(v. t.) To endeavor to raise the market price of; as, to bull railroad bonds; to bull stocks; to bull Lake Shore; to endeavor to raise prices in; as, to bull the market. See 1st Bull, n., 4.
(v. i.) A seal. See Bulla.
(v. i.) A letter, edict, or respect, of the pope, written in Gothic characters on rough parchment, sealed with a bulla, and dated "a die Incarnationis," i. e., "from the day of the Incarnation." See Apostolical brief, under Brief.
(v. i.) A grotesque blunder in language; an apparent congruity, but real incongruity, of ideas, contained in a form of expression; so called, perhaps, from the apparent incongruity between the dictatorial nature of the pope's bulls and his professions of humility.
Example Sentences:
(1) Richard Bull Woodbridge, Suffolk • Why does Britain need Chinese money to build a new atomic generator ( Letters , 20 October)?
(2) Michael Schumacher’s manager hopes F1 champion ‘will be here again one day’ Read more Last year, Red Bull were frustrated by Mercedes, Ferrari and Honda as they desperately looked for a new engine supplier.
(3) This procedure can quickly provide acrosome-reacted bull sperm for use with various in vitro fertilization procedures and for assessment of male fertility.
(4) The total glutathione peroxidase activity was unrelated to studied variables of bull semen.
(5) I want to follow the west bank of the river south for some 100 miles to a bluff overlooking the river, where Sitting Bull is buried – and then, in the evening, to return to Bismarck.
(6) Two ejaculates were harvested by electroejaculation on each of 3 d per week for 14 wk from 14, 12- to 24-mo-old Holstein bulls.
(7) Three bulls selected for high faecal worm egg counts and three bulls selected for low faecal worm egg counts were mated to Africander-Hereford cross cows.
(8) Twenty-three cases (72%) were found in young bulls aged 18 months or less.
(9) Six Holstein (light-muscled type) and six Belgian Blue bulls (double-muscled type) were fed a finishing diet.
(10) The bull's eye method showed redistribution in 5 of 19 patients (26%) in Group B, 5 of 19 (26%) with % delta Th < or = 0 and 2 of 9 (22%) with IVSE < or = 0.
(11) Basic peptides (bovine pancreatic trypsin inhibitor, bull seminal isoinhibitors of trypsin, arginine vasopressin and adamantylamide-alanylisoglutamine) were analysed with a cationic ITP system at acidic pH.
(12) The simple method of retrograde flushing of spermatozoa from the epididymal cauda of slaughter bulls yielded an average of 2 x 10(9) spermatozoa from one cauda.
(13) Out of the 2550 ejaculates taken from 42 breeding bulls within 12 months, 685, i.e.
(14) Group A Villarreal, Borussia Mönchengladbach, FC Zurich, Apollon Limassol Group B FC Copenhagen, Brugge, Torino, HJK Helsinki Group C Tottenham Hotspur , Besiktas, Partizan Belgrade, Asteras Tripoli Group D Red Bull Salzburg, Celtic , Dinamo Zagreb, FC Astra Group E PSV, Panathinaikos, Estoril Praia, Dynamo Moscow Group F Internazionale, Dnipro, St Etienne, FK Karabakh Group G Sevilla, Standard Liège, Feyenoord, Rijeka Group H Lille, Wolfsburg, Everton , Krasnodar Group I Napoli, Sparta Prague, Young Boys, Slovan Bratislava Group J Dynamo Kyiv, Steaua Bucharest, Rio Ave, AaB Group K Fiorentina, PAOK, Guingamp, Dinamo Minsk Group L Metalist Kharkiv, Trabzonspor, Legia Warsaw, Lokeren
(15) Single atrial myocytes were enzymatically isolated from the bull-frog as previously described (Hume & Giles, 1981), and patch-clamp techniques were used in an attempt to identify and separate two inwardly rectifying K+ channels in this tissue.
(16) We wish Thierry all the best for his future.” New England Revolution ended the Red Bulls’ playoff run on Saturday , and Henry said he had decided not to return for another season.
(17) Acinar cells, which are seromucous in nature, contain secretory granules that often contain a perfect "bull's eye" inclusion (or some variant of this configuration) suspended in a dense matrix.
(18) Five of the bulls were used in homospermic insemination studies.
(19) Among Hereford bulls, body weights were similar (P greater than .10) in all control and relocated bulls by the end of the study, except that MH bulls moved to TX had lower body weights (P less than .01).
(20) Twenty bulls were inoculated with bluetongue virus (BTV) to study the frequency, duration and pathogenesis of seminal shedding of the virus.
Taurine
Definition:
(a.) Of or pertaining to the genus Taurus, or cattle.
(n.) A body occurring in small quantity in the juices of muscle, in the lungs, and elsewhere, but especially in the bile, where it is found as a component part of taurocholic acid, from which it can be prepared by decomposition of the acid. It crystallizes in colorless, regular six-sided prisms, and is especially characterized by containing both nitrogen and sulphur, being chemically amido-isethionic acid, C2H7NSO3.
Example Sentences:
(1) Additionally, cats excreted the taurine conjugate of hydratropic acid.
(2) After size fractionation on a sucrose density gradient, poly(A)+ RNA encoding for the MDCK taurine transporter was found in the fraction whose average size was 4.4 kilobases.
(3) This suggests a possible depressant effect of both GABA and taurine at superficial cortical layers.
(4) Other amino acids (glutamine, taurine, asparagine, alanine, serine) were only altered in single brain regions, or were not altered at all (aspartate, glycine, threonine, arginine).
(5) These results are discussed in connection with the cellular localization of taurine in the central nervous system.
(6) The effect of taurine on blastocyst formation appeared to be restricted mostly to the period 20-48 h after fertilization, during which time mouse embryos are at the two-cell stage.
(7) Since taurine does not form a chelate complex with calcium ion, this activation may be due to an action of taurine in the presence of calcium through competition with these ions on the membrane.
(8) As there is evidence for the relative inability of infants to synthesize taurine, this nitrogen compound has to be wholly supplied by the mother during pregnancy and by diet after birth, particularly for the prematures who have to constitute appreciable reserves in their tissues.
(9) We have investigated whether taurine is stored in multiple subcellular compartments and whether taurine is released from a distinct pool.
(10) It is well known that taurine stimulates ATP-dependent calcium ion uptake at low calcium ion concentrations.
(11) The distribution of the labels of [35S]taurine, [3H]lysine, [14C]glutamate and [14C]norleucine in mouse brain subcellular fractions was followed after intracerebral injection in vivo.
(12) The isolated perfused liver was studied to eliminate possible transfer of taurine to or from the large extrahepatic poosl present in vivo.
(13) Kinetic analysis of GABA uptake in the concentration range 0.1-10 microM revealed that the uptake occurred via a single system and that taurine was a competitive inhibitor of this system.
(14) Using a clonal growth assay, we demonstrated that taurine, a nonperturbing osmolyte accumulated in kidney medulla, brain, and some other tissues of hypertonic experimental animals can function as a nonperturbing osmolyte in Madin-Darby canine kidney (MDCK) cells.
(15) A method is described for measuring the stable isotopic enrichment of taurine in cat urine samples by high resolution fast-atom bombardment mass spectrometry, after 15N labelled taurine was given to cats for the purpose of investigating taurine metabolism.
(16) The NaCl-dependent taurine uptake was stimulated by inside-negative, K+, and H+ diffusion potentials, demonstrating the electrogenic nature of the system.
(17) Retinal taurine content was reduced by this procedure and reductions in axon density (axons per area) were found in some groups.
(18) Nutritional advantages of breast milk include 1) a low sodium to potassium ratio; 2) an appropriate fat content; 3) optimal absorption rates for each compositional factor; and 4) high taurine levels which may promote nerve cell growth.
(19) Further, the effects of taurine deficiency on amino acid concentrations of heart, liver and kidney were investigated.
(20) SP inhibition must occur by mechanisms affecting taurine release after adenylate cyclase activation, inasmuch as SP has no significant effect on beta adrenergic-stimulated increases or basal levels of intracellular cyclic AMP.