(interj.) Hush; be silent; -- a signal for silence.
Example Sentences:
(1) In addition to working with hist colleagues on general review and health-policy matters, he also handled issues related to the special needs of children and helped to get third-party benefit packages altered to better suit the treatment needs of children.
(2) The interaction of histamine (Hist) and acetylcholine (ACh) on human isolated bronchial smooth muscle (HIBSM) contraction, and the influence of the epithelium, was assessed using HIBSM obtained from 15 patients undergoing thoracotomy.
(3) The approach is illustrated by several examples of previously unknown correspondences with important biological implications: Drosophila elongation factor Tu is shown to be encoded by two genes that are differently expressed during development; a cluster of three Drosophila genes likely encode maltases; a flesh-fly fat body protein resembles the hypothesized Drosophila alcohol dehydrogenase ancestral protein; an unknown protein encoded at the multifunctional E. coli hisT locus resembles aspartate beta-semialdehyde dehydrogenase; and the E. coli tyrR protein is related to nitrogen regulatory proteins.
(4) We investigated the effects of epithelium removal and cooling (32 degrees C, 27 degrees C, 22 degrees C) on isolated tracheal smooth muscle contraction induced by bethanechol (BCh), acetylcholine (ACh), histamine (Hist), and KCl in guinea pigs.
(5) A 2.3-kilobase HindIII-ClaI restriction fragment containing the hisT gene was subcloned into plasmid pBR322, and the resulting plasmid (designated psi 300) was mapped with restriction enzymes.
(6) Examination of the regulation of the histidine operon in strains carrying the feedback-resistant mutation in an episome and hisT and hisW mutations in the chromosome showed that the hisG regulatory mutation is epistatic to the hisT and hisW mutations.
(7) The approach is applied to the trp-cysB-pyrF and aroC-hisT-purF-dhuA regions of the Salmonella typhimurium chromosome.
(8) Four phenotypes of strain EB146 (leuK16), leucine excretion, wrinkled colony morphology, and elevated levels of leu and his enzymes, are complemented by a plasmid having a 1.65-kilobase DNA fragment containing the E. coli K-12 hisT locus.
(9) The effects of norepinephrine (NE), histamine (HIST), glutamate, and adenosine, singly and in combinations, on the accumulation of adenosine 3',5'-monophosphate (cyclic AMP) in slices of rabbit cerebral cortex were examined using tissue from animals 4 days before to 38 days after birth.
(10) The present studies were undertaken to obtain histamine (HIST) dose-response curves for tracheal smooth muscle (TSM) from an actively ragweed-sensitized canine model of asthma and to compare these results with 1) HIST dose-response data from littermate control dogs, 2) initially nonsensitized TSM passively sensitized (in vitro) to ragweed and 3) the dose-response curve to an agonist that opens primarily voltage-sensitive calcium channels, i.e., K+.
(11) The hemodynamic response to maximal exercise was determined in rats with a chronic myocardial infarction (MI) that were subjected to 6-8 wk of high-intensity sprint training (HIST) or limited exercise activity (sedentary control).
(12) The presence of Campylobacter pylori was investigated in duodenal, antral and fundic biopsies of 149 consecutive patients undergoing upper gastrointestinal tract endoscopy by biopsy urease tests (CLOtest; "CLO test") and histologic examination ("HIST") after modified Giemsa staining.
(13) On the other hand, pretreatment of the muscle with 10(-5) M Hist for 10 min did not influence the contraction by either MeCh or Hist.
(14) After pretreatment of the muscle with 10(-5) M MeCh for 10 min, the contractile effect of 10(-5) M Hist was suppressed intensely for a certain time period, but that of 10(-5) M MeCh was not diminished.
(15) Hist and Gast caused an increase of PGE2 contents in gastric mucosa.
(16) Subclones containing restriction fragments from plasmid psi 300 inserted downstream from the lac promoter established that the hisT gene is oriented from the HindIII site toward the ClaI site.
(17) This mutation is linked to purF, suggesting that it is a new allele of hisT.
(18) The hisT gene codes for an enzyme responsible for the conversion of uridine to pseudouridine (Psi) in the anticodon region of many tRNA species in Salmonella typhimurium.
(19) Furthermore, this suppression was not surmounted by the elevation of Hist concentration.
(20) In general, HIST was found as most sensitive and effective.
Mist
Definition:
(n.) Visible watery vapor suspended in the atmosphere, at or near the surface of the earth; fog.
(n.) Coarse, watery vapor, floating or falling in visible particles, approaching the form of rain; as, Scotch mist.
(n.) Hence, anything which dims or darkens, and obscures or intercepts vision.
(v. t.) To cloud; to cover with mist; to dim.
(v. i.) To rain in very fine drops; as, it mists.
Example Sentences:
(1) It was an artwork that fired the imaginations of 2 million visitors who played with, were provoked by and plunged themselves into the curious atmosphere of The Weather Project , with its swirling mist and gigantic mirrors that covered the hall's ceiling.
(2) Follow-up of a cohort of 1,165 steelworkers exposed to acid mists has been extended from 1981 to early 1986 for most cohort members, and information on smoking has also been collected.
(3) The sensitivity and specificity of cold air, ultrasonically nebulized distilled water mist (USM), and standard methacholine (MCH) challenges were studied in 21 children with asthma (mean age 11.5 years) and 12 normal children (mean age 14.2 years).
(4) Physicians and investigators should be aware of the striking effects of this compound, now widely used as a street drug "angel's mist" of "angel's dust", on neurophysiological functions.
(5) Migraine is the commonest form among the so-called primary headaches and the description of its clinical picture is lost in the mists of time.
(6) It appears that aerosol and mist treatments designed as epidemic control measures can be adapted to long-term preventive control of A. aegypti.
(7) Calves were exposed twice to aerosol mists of viable P haemolytica, using a treatment regimen previously shown to induce a resistant state.
(8) The patient herself associated the respiratory disease with a cool-mist humidifier sometimes used at work.
(9) Pregnant Myotis lucifugus were captured in mist nets set outside a large maternity colony and, in most cases, were examined 12-15 hours later.
(10) It is the England that then prime minister John Major vowed would never vanish in a famous 1993 speech: “Long shadows on county grounds, warm beer, invincible green suburbs, dog lovers and pools fillers and – as George Orwell said – ‘old maids bicycling to holy communion through the morning mist’.” Major was mining Orwell’s wartime essay The Lion and the Unicorn, whose tone was one of reassurance – the national culture will survive, despite everything: “The gentleness, the hypocrisy, the thoughtlessness, the reverence for law and the hatred of uniforms will remain, along with the suet puddings and the misty skies.” Orwell and Major were both asserting the strength of a national culture at times when Britishness – for both men basically Englishness – was felt to be under threat from outside dangers (war, integration into Europe).
(11) For long periods of life he travelled in the mist of depression.
(12) In adult men the left half of the head was covered with thick heat insulation, and the right hemiface was cooled by spraying a mist of water, and vigorous fanning.
(13) At one point, he and his fellow militias set up base in Virunga national park, famed for its gorillas in the mist , where they survived by eating monkeys and sometimes even elephants.
(14) Wilmshurst's remarks concerned a trial which he himself designed, called MIST, to find out whether closing small holes in the heart with one of NMT's medical devices could stop migraines – there is evidence of a link.
(15) Secondly, these patients' anecdotal experiences are entirely misleading: the MIST trial was negative (though I can find no mention of the MIST trial's final results anywhere on the NMT site, which is odd, because it's the only published trial I'm aware of that tests whether NMT's device prevents migraine).
(16) Data collected on various types of filters (dust and mist; dust, fume, and mist; paint, lacquer, and enamel mist; and high efficiency) challenged with a worst case-type sodium chloride (NaCl) and dioctyl phthalate (DOP) aerosol are presented.
(17) How many other "invisible" stories are out there, shrouded by thick legal mist?
(18) The lens was adhered to the eye for 35 min by periodically misting the eye with distilled water; during this time the records of eye position showed that the lens remained firmly attached to the eye.
(19) In conclusion, the finding that adenomas and adenocarcinomas were observed in mice exposed to chromic acid mist suggests the need to give careful attention to the possibility of respiratory cancers in chromium electroplating workers.
(20) Snare describes the portrait quite clearly: the young Charles with his large liquid eyes and pale face, appearing in three-quarter view without rigidity or outline, the painting as airy as mist (and the prince too young for Van Dyck, who only portrayed Charles in his 30s).