(n.) A small protuberance on the stem or branches of a plant, containing the rudiments of future leaves, flowers, or stems; an undeveloped branch or flower.
(n.) A small protuberance on certain low forms of animals and vegetables which develops into a new organism, either free or attached. See Hydra.
(v. i.) To put forth or produce buds, as a plant; to grow, as a bud does, into a flower or shoot.
(v. i.) To begin to grow, or to issue from a stock in the manner of a bud, as a horn.
(v. i.) To be like a bud in respect to youth and freshness, or growth and promise; as, a budding virgin.
(v. t.) To graft, as a plant with another or into another, by inserting a bud from the one into an opening in the bark of the other, in order to raise, upon the budded stock, fruit different from that which it would naturally bear.
Example Sentences:
(1) Serially sectioned rabbit foliate taste buds were examined with high voltage electron microscopy (HVEM) and computer-assisted, three-dimensional reconstruction.
(2) Small pieces of anterior and posterior quail wing-bud mesoderm (HH stages 21-23) were placed in in vitro culture for up to 3 days.
(3) They are capable of synthesis and accumulation of glycogen and responsible for its transfer to sites of more intense metabolism (growth, bud, blastema).
(4) Pupils who disrupt the learning of their classmates are dealt with firmly and, in many cases, a short suspension is an effective way of nipping bad behaviour in the bud."
(5) Tissue sections, taken from foliate and circumvallate papillae, generally revealed taste buds in which all cells were immunoreactive; however, occasionally some taste buds were found to contain highly reactive individual cells adjacent to non-reactive cells.
(6) They were formed by budding off from the cytoplasmic projections of the osteoblastic tumor cells.
(7) These antibodies were used to study the localization and synthesis of myosin heavy chain and tropomyosin in the limb buds of premetamorphic (stage VI-VII) tadpoles treated with triiodothyronine (T3) to induce metamorphosis.
(8) In contrast, sporoblasts and budding and free sporozoites in mature oocysts were labeled uniformly on the outer surfaces of their plasma membranes, indicating a uniform distribution of CS protein on these membranes.
(9) Other experiments further implicated actin in the budding process during virus maturation, as there appeared to be a specific association of actin in vitro only with nucleocapsids that have terminated RNA synthesis, which is presumably a prerequisite to budding.
(10) By the time the bud was half the diameter of the mother cell, it almost always bore a vacuole.
(11) The ICC assay demonstrated the production of infectious HIV-1 particles and budding of mature virions was observed by electron microscopy.
(12) We report now that the hormonal metabolite of vitamin D3, namely 1,25-dihydroxyvitamin D3, stimulates chondrogenesis in cultures of stage 24 chick embryo limb bud mesenchymal cells, as evidenced by morphologic changes as well as by increased transcription of collagen type II and core protein genes.
(13) Lysis ability was acquired by growth in (or transfer to) an osmotically stabilized environment, but only under conditions which permitted budding.
(14) Intralobar pulmonary sequestration has generally been considered a congenital malformation in which an accessory lung bud develops, is enveloped by normal lung, and retains its systemic arterial supply.
(15) Consequently mother cells can switch their mating type whereas bud cells cannot.
(16) At the former site the membrane overlying the bud showed an electron opaque thickening which imparted to the mature particle an asymmetrical appearance.
(17) Recently, cDNA clones encoding several bovine CKI isoforms have been sequenced that show high sequence identity to the HRR25 gene product of the budding yeast Saccharomyces cerevisiae; HRR25 is required for normal cellular growth, nuclear segregation, DNA repair, and meiosis.
(18) Budding "yeast-like organisms" that were consistent with Cryptococcus neoformans appeared in tissue specimens.
(19) This decrease in virus release appeared to be due to interference with the virus budding process due to antibody-mediated modulation of virus-induced cell surface antigens.
(20) Transforming growth factor beta (TGF-beta) was tested for its ability to stimulate a chemotactic response in Stage 24 embryonic chick limb bud mesenchymal cells and muscle-derived fibroblasts.
Nug
Definition:
Example Sentences:
(1) NUG was induced by application of dental debris from diseased dogs to 4 beagles treated with corticosteroid.
(2) The peak occurrence of NUG was among 4- and 5-year old children and 84.5% of them were in the 2 to 7 years age range.
(3) Bacterial invasion of the sulcular epithelium occurred before clinical evidence of NUG could be observed.
(4) Reassortant viruses were isolated following dual infections of cell cultures with a spontaneous temperature-sensitive (ts) mutant of WEX virus, and either NUG wild-type virus or a ts mutant of GI virus.
(5) The messenger role of Ca+2, cyclic nucleotides and inositol triphosphates in the stimulation of pepsinogen and mucous secretion were studied using isolated pig [correction of nug] gastric chief cells and guinea pig mucous cells, resp.
(6) There was no statistically significant association of NUG and rainy season.
(7) The sequence of tRNA1Gln was established by analogy with tRNA1Gln, as the two tRNAs are very similar, differing by only 7 residues out of 75. tRNA1Gln has the anticodon NUG, where N is a modified nucleotide which is likely to be a derivative of 2-thiouridine, and is specific for the codon CAA.
(8) This study analyzed 58 cases of necrotizing ulcerative gingivitis (NUG) and 5 cases of cancrum oris among children who sought treatment at the Ibadan University College Hospital, Dental Centre in a 1-year period.
(9) Part I of this two-part series investigates periodontal-related emergencies that manifest as abscesses, cysts, and necrotizing ulcerative gingivitis (NUG).
(10) Enzymatic activity of lysosomal glucosyl-ceramidase was determined in intact murine hybridoma and macrophage cells with the synthetic substrate nonylumbeliferyl-beta-glucoside (NUG).
(11) The presence of spirochetes and other bacteria during the induction of necrotizing ulcerative gingivitis (NUG) in beagle dogs was studied by transmission electron microscopy.
(12) Possible predisposing factors in NUG and cancrum oris such as malnutrition, infectious childhood diseases, HIV infection, and immune compromise are discussed.
(13) Of the three prevalent oral disease findings (oral hairy leukoplakia (OHL), candidiasis, necrotizing ulcerative gingivitis [NUG]) only OHL and NUG were significantly correlated with helper T-cell depletion.