(n.) An imaginary supernatural being, commonly a little sprite, much like a fairy; a mythological diminutive spirit, supposed to haunt hills and wild places, and generally represented as delighting in mischievous tricks.
(n.) A very diminutive person; a dwarf.
(v. t.) To entangle mischievously, as an elf might do.
(pl. ) of Elves
Example Sentences:
(1) Since catalase is not normally released by cells, a likely explanation for its presence in high concentrations in normal ELF is that it is released by lung inflammatory and parenchymal cells onto the epithelial surface of the lower respiratory tract during their normal turnover and collects there due to the slow turnover of ELF.
(2) Treatment based on combinations of fluorouracil, methotrexate, doxorubicin, etoposide, and cisplatin have shown high response rates (FAMTX [fluorouracil, doxorubicin, and methotrexate], EAP [etoposide, doxorubicin, and cisplatin], ELF [etoposide, leucovorin, and fluorouracil]) and a survival benefit (FAMTX).
(3) Other cautions are 1) equal osmolality of wash fluid and plasma, 2) minimizing residence time of wash fluid, 3) minimizing wash fluid-to-ELF volume ratio, and 4) adequate analytic procedures.
(4) Transforming growth factor-beta (TGF-beta), a mediator capable of modulating a broad range of effects on the behavior of many normal cells, was found in high concentrations in the epithelial lining fluid (ELF) of the normal human lower respiratory tract.
(5) However, most of the nascent 40S ribosomal subunits in ts 422E cells band at a higher density, suggesting their failure to bind initiation factor elF-3.
(6) There are cycles in all of this – the reef regenerates itself,” he was quoted saying in the Cairns Post .
(7) Because the initial site of primary absorption interactions involves the epithelial lining fluid (ELF), we investigated whether ELF-NO2 interactions could account for pulmonary NO2 reactive absorption.
(8) When Welby left Cambridge he dithered for a bit and then found a job working for a French oil company, Elf Aquitaine.
(9) This article begins with a short review of the current state of knowledge concerning the effects of nonthermal levels of ELF electromagnetic fields on the biochemistry and activity of immune cells and then closely examines new results that suggest a role for Ca2+ in the induction of these cellular field effects.
(10) From the available epidemiological data it can be concluded that the relationship between exposure to ELF EM fields and increased incidence of cancer has not been unequivocally proved.
(11) ELF (greater than 0.4 ml) is a potent inhibitor of lipid peroxidation as measured by malondialdehyde (MDA) production in an in vitro iron-dependent assay system.
(12) After a year in London working for Elf Aquitaine, Welby was headhunted by Enterprise Oil, a company formed to exploit the privatisation of British Gas's North Sea assets.
(13) Studies of the possible effects of ELF electromagnetic fields on health are hampered by problems in measuring exposure and by the ubiquity of exposure in the community.
(14) In this report, we demonstrate that a novel Ets-related transcription factor, Elf-1, binds specifically to two purine-rich motifs in the HIV-2 enhancer.
(15) We determined the influence of ELF, a model biochemical (reduced glutathione; GSH), and PO4 buffer (control) on NO2 transfer as evaluated by "breakthrough time."
(16) To assess the in-vitro activity of the concentrations achieved at the potential sites of infection, clinical isolates of common respiratory pathogens were exposed to two concentrations of cefuroxime, based on the observed concentrations in ELF and bronchial mucosa.
(17) Since a variety of inflammatory stimuli are capable of inducing bronchial epithelial cells to express the gene for IL-8, a cytokine that attracts and activates neutrophils, mediators in respiratory epithelial lining fluid (ELF) of CF individuals might induce IL-8 production by epithelial cells, thus recruiting neutrophils to the airways.
(18) Reports from recent epidemiological studies have suggested a possible association between extremely low frequency (ELF; including 50- or 60-Hz) electric- and magnetic-field exposure, and increased risk of certain cancers, depression, and miscarriage.
(19) The high remission rate and long medical survival time achieved with ELF, plus its good tolerability, make this combination a valuable alternative to anthracycline-containing regimens.
(20) Additional experiments explored the hypothetical quenching activity of ELF components devoid of lidocaine.
Nymph
Definition:
(n.) A goddess of the mountains, forests, meadows, or waters.
(n.) A lovely young girl; a maiden; a damsel.
(n.) The pupa of an insect; a chrysalis.
(n.) Any one of a subfamily (Najades) of butterflies including the purples, the fritillaries, the peacock butterfly, etc.; -- called also naiad.
Example Sentences:
(1) A relationship between the level of sterility induced by juvenoids and reductions in nymph-to-adult ratios permitted formulation of a biological action threshold for regulating treatment.
(2) After molting, resulting nymphs (n = 74) were fed on susceptible mice.
(3) sp., described from wild-caught and laboratory-reared females, males, nymphs, and larvae parasitizing the Humboldt Penguin, Spheniscus humboldti Meyen, is the fifth species of the Ornithodoros (Alectorobius) capensis group to be recognized in the Neotropical Region.
(4) It was found to remain intact until at least 11, 30 and 10 days after repletion in larvae, nymphs and females, respectively.
(5) The mayfly nymphs, Habrophlebia lauta Eaton and H. fusca (Curtis) were found to serve as experimental intermediate hosts.
(6) Extremely high concentrations of Vg were observed in the hemolymph of female nymphs (fourth instar), particularly engorged nymphs, treated with CyM (10 micrograms).
(7) Nymphs produced by the interrupted larval feeding method feed well on cattle, in regard to timing of detachment and weight, compared with nymphs produced by interrupted feeding on rabbits.
(8) The accumulating process and concentration ratios of ingested blood meals in the larvae and nymphs of Amblyomma testudinarium, Haemaphysalis campanulata, H. concinna, H. formosensis, H. hystricis, H. kitaokai, the bisexual and parthenogenetic strains of H. longicornis, H. megaspinosa, and Ixodes persulcatus on rabbits and Argas japonicus on chickens were comparatively investigated.
(9) Last week we hatched our 13,000th baby nymph – that’s the number that hatched since 2003, when we hatched our first ones.
(10) In addition, fenoxycarb caused mortality in 59% of the nymphs treated on day 6.
(11) The percentage of nymphs infected correlated with the viremic titer on the final day of engorgement (the time of maximum blood uptake).
(12) Rates of infection were 5.4% in adults (n = 467) and 3.4% in nymphs (n = 289); 15.6% of clusters of unengorged larvae harbored B. burgdorferi, suggesting transovarial passage of the spirochete.
(13) Inputs to the model were the temporal patterns of recruitment of nymphs into the active class, mortality and successful acquisition of hosts by the ticks.
(14) The fatty acid synthetase was active from Nymph L stage.
(15) Amblyomma cohaerens nymphs, which had been collected as engorged larvae from African buffalo (Syncerus caffer) in the Mara region of Kenya, transmitted a theilerial parasite to a steer.
(16) In order to study schizogony and merozoite formation, D. variabilis nymphs were allowed to feed on domestic cats experimentally infected with C. felis, after which the molted adult ticks were fed on susceptible cats.
(17) Development of the protozoan parasite Nuttallia danii was observed in salivary glands which were extirpated from Hyalomma anatolicum excavatum nymphs, fed as larvae on infected gerbils and held in organ culture.
(18) Variation in temperature (4-40 degrees C) had a significant effect on moulting rate of the ticks and transmission of theilerial parasites from nymphs to resultant adults.
(19) A total of 317 ticks (202 nymphs and 115 adults) from three different sites were examined for the spirochaete Borrelia burgdorferi Johnson et al.
(20) In the Eastern Cape Province of South Africa, larvae and nymphs of Ablyomma marmoreum Koch occur in habitats in which there is tree cover and herbaceous ground cover.