(n.) A large stick; a club; specifically, a piece of wood with one end thicker or broader than the other, used in playing baseball, cricket, etc.
(n.) Shale or bituminous shale.
(n.) A sheet of cotton used for filling quilts or comfortables; batting.
(n.) A part of a brick with one whole end.
(v. t.) To strike or hit with a bat or a pole; to cudgel; to beat.
(v. i.) To use a bat, as in a game of baseball.
(n.) One of the Cheiroptera, an order of flying mammals, in which the wings are formed by a membrane stretched between the elongated fingers, legs, and tail. The common bats are small and insectivorous. See Cheiroptera and Vampire.
Example Sentences:
(1) Evidence is presented in support of the hypothesis that fresh bat guano serves as a means of pathogenic fungi dissemination in caves.
(2) Rhesus monkey BAT mitochondria (BATM) possess an uncoupling protein that is characteristic of BAT as evidenced by the binding of [3H]GDP, the inhibition by GDP of the high Cl- permeability or rapid alpha-glycerol-3-phosphate oxidation.
(3) Echo delay discrimination by the bat Eptesicus fuscus had been investigated in an experiment with simulated targets jittering in range (Simmons 1979).
(4) Additionally, in a group of bats, HRP was injected into various functionally (i.e., BF) identified regions of the central nucleus of the inferior coliculus (IC) to clarify the type and location of CN projecting neurons.
(5) Monaural plugging was performed on different juvenile bats at 7, 14, and 35 days of age.
(6) Bats infected with the high dose had viable H. capsulatum in the lungs, liver, spleen and gut as early as 2 weeks post-infection.
(7) Sympathetic activation of lipogenesis in BAT is not solely attributable to the action of noradrenaline but involves some non-adrenergic mechanism.
(8) I think it will be done right.” Jeter was cheered when he took batting practice and when he ran into his dugout when it was over.
(9) The relationship between the meal-induced increase in brown adipose tissue (BAT) thermogenesis, determined by the level of GDP binding to BAT mitochondria, and thyroid hormone metabolism have been examined.
(10) Plasma steroid binding was examined in samples obtained from seven species of bats representing four different families.
(11) Several haematological and biochemical parameters were measured in the erythrocytes of the grey-headed fruit bat.
(12) Rates of fatty acid synthesis in liver and BAT were several times greater than that in WAT.
(13) We also identified UCP in eight cases in group B, in five cases in group C and six cases in group D. The human H-UCP-0.5 genomic probe detected a typical BAT mRNA in the periadrenal adipose tissue of all subjects of groups B, C and D showing a positive Western blot.
(14) The 1,400 victims are those who had actually experienced sexual exploitation.” Determined that no one could bat away her findings, she had produced a 153-page report that spelled out in plain language the appalling abuse suffered by children aged 10-16 in the South Yorkshire town between 1997 and 2013.
(15) Excision of BAT, but not white adipose tissue increased RGE susceptibility of 21w rats.
(16) When the reference target to which the bats were trained was presented, targets differing in internal delay by about 1 microseconds were discriminated.
(17) The results suggest that BAT contains two different pathways for regulation of lipoprotein lipase activity, both involving mRNA synthesis.
(18) Bats have maximum life spans a minimum of 3 times those of nonflying eutherians--a trend resulting from neither low basal metabolic rate, the ability to enter torpor, nor large relative brain size.
(19) From January 1989 through December 1990, 74 patients were admitted to our urban level I trauma center with injuries inflicted by baseball bats.
(20) However, in both LSO and MSO there is an expanded representation of the frequencies around 60 kHz, the main frequency component of the bat's echolocation call; there is another expanded representation of the range around 90 kHz, the third harmonic of the call.
Tat
Definition:
(n.) Gunny cloth made from the fiber of the Corchorus olitorius, or jute.
(n.) A pony.
Example Sentences:
(1) Therefore, neither of these two regions of the Tat protein appear to be discrete activation domains.
(2) We now present evidence that such a decrease in amounts of P68 could be essential for HIV-1 replication because of the presence of the Tat-responsive sequence (TAR sequence) present in the 5' untranslated region of HIV-1 mRNAs, which activates the P68 kinase.
(3) In this study we demonstrate that the presence of the human immunodeficiency virus type 1 regulatory protein Tat is associated with a significant induction in the expression of certain protein components of the extracellular matrix in glial-derived cells.
(4) In a sample of families of nonschizophrenic outpatient adolescents, a manual for scoring such deviance on stories told for seven TAT cards was developed.
(5) The tat open reading frame (ORF) has a strong signal for translation initiation, while rev and vpu ORFs have weaker signals.
(6) Purified tat binds specifically to HIV-1 trans-activation-responsive region (TAR) RNA in gel-retardation, filter-binding, and immunoprecipitation assays.
(7) This phenomenon was observed by using wheat-germ RNA polymerase II and a series of double-stranded template polymers containing palindromic repeating motifs of 6-16 bp, with regulatory alternating purine and pyrimidine bases such as d[ATA(CG)nC].d[TAT(GC)nG], with n = 1, 3 or 6 referred to as d(GC), d(GC)3 or d(GC)6, respectively.
(8) RD-tat cell lines also showed enhanced virus production upon transfection of HIV-1 proviral DNA.
(9) A comparative study between MAR test and IBT in 142 seminal samples is presented by the authors and their concordance with TAT and SIT is also evaluated.
(10) Viral mRNA production is controlled by the tat gene, which appears to stimulate elongation by RNA polymerase II, and the rev gene, which allows the accumulation of unspliced or partially spliced mRNAs in the cytoplasm.
(11) Experiments using radioactive protein show that tat becomes localized to the nucleus after uptake and suggest that chloroquine protects tat from proteolytic degradation.
(12) To reduce the high TAT under the deficient state of ATIII, MD805, a synthetic thrombin inhibitor, was introduced to avoid further consumption of ATIII.
(13) Of 199 dogs from a brucellosis-contaminated area, 116 with negative titers in the tube agglutination test (TAT), using heat-inactivated whole B. canis cells as the antigen, were also negative in the ELISA.
(14) A psychological interview and the MHQ, Koch, Rorschach, TAT, Machover and family design psychological tests were conducted in pneumopathic patients.
(15) As TNF can increase the production of IL-1 and IL-6 and these inflammatory cytokines all enhance HIV-1 gene expression and affect the immune, vascular, and central nervous systems, the activation of TNF by Tat may be part of a complex pathway in which HIV-1 uses viral products and host factors to increase its own expression and infectivity and to induce disease.
(16) This study used transient transfection analysis to determine the DNA regions which mediate basal and insulin-sensitive transcription from the gene encoding tyrosine aminotransferase (TAT; EC 2.6.1.5).
(17) The results show that availability of dietary pyridoxine stimulates the growth of this hepatoma and, in addition, exercises a type of control over the expression of TAT activity.
(18) Induction of the rat tyrosine aminotransferase gene (TAT) with glucocorticoid hormones leads to formation of a nuclease hypersensitive site at the hormone-dependent enhancer located 2.5 kb upstream of the start site of transcription.
(19) Again, tat protected TAR RNA from RNase A cleavage at both U23 and U31.
(20) The human immunodeficiency virus type 1 Tat protein is a powerful transactivator of the viral long terminal repeat (LTR).