(1) By flow cytometry, neither BES nor DFMO induced obvious perturbations in the cell cycle.
(2) 3.48pm GMT Security Once your phone is hooked up to the company email via the BlackBerry Enterprise Server (BES) secure network that BlackBerry supplies to businesses, you can use the BlackBerry Balance feature, which separates personal and work functions.
(3) Mutants of Methanococcus voltae were isolated that were resistant to the coenzyme M (CoM; 2-mercaptoethanesulfonic acid) analog 2-bromoethanesulfonic acid (BES).
(4) After 8 months, following vasectomy, the response to BES at 24 hours was similar to that of controls.
(5) Fieldhouse said a significant advantage of the BES over commercial polls, which normally survey around 1,000 people, was that it tracked the same, much larger cohort of voters.
(6) Transformation of peripheral blood leucocytes was shown to be a valid assay for cell-mediated immunity to sperm in male guinea-pigs immunized with homologous epididymal sperm (heat treated extract-BES) in FCA.
(7) Evidence includes (1) growth with N2 as the sole nitrogen source; (2) incorporation of 15N2 into cellular material (both soluble amino acid pools and insoluble cell protein and other macromolecules) detected by 15N-NMR spectroscopy; (3) acetylene reduction to ethylene by the cells, and inhibition of this reaction by bromoethanesulfonic acid (BES), a methanogen inhibitor.
(8) All animals with SES, which were treated with coumadines, and all animals with BES (untreated) had patent stents after one week.
(9) The most plausible reading is that something has gone right with the face-to-face BES sampling which had gone wrong with all the pre-election internet and phone polls.
(10) The cleansing effect of whole-gut irrigation with a balanced electrolyte solution (BES), with or without pretreatment with bisacodyl, was compared, in order to establish whether bisacodyl reduces the duration and side effects of whole-gut irrigation.
(11) Two of the three most important factors affecting voting yes in the first wave of the BES were how voters felt independence would affect the general economic situation in the country, and their own personal economic situation," Fieldhouse wrote in a BES blog.
(12) The skin reactions to BES and to a purified protein derivative (PPD) in females were similar to those of any standard protein antigen.
(13) And how they're going to generate significant revenue from BES and BBM, and create a company driven by those two parallel paths – right now, the path isn't clear."
(14) The results indicate that oocytes cultured in medium supplemented with BES and gonadotrophins reveal high rates of maturation and development to the blastocyst stage after fertilization with fresh ejaculated spermatozoa.
(15) "We destroyed a checkpoint of the fascist Ukrainian army deployed on the land of the Donetsk Republic," said the commander, who wore a balaclava and identified himself by his nom de guerre, Bes – Russian for demon.
(16) BES differed distinctly from the ODC inhibitor by decreasing spermine pools, and by not increasing S-adenosyl-methionine decarboxylase activity, S-adenosylmethionine pools, or stimulating cellular uptake of polyamines.
(17) The cell death resulting from BES treatment is in direct contrast to results obtained with DFMO and occurs at concentrations of less than 10 microM, whereas 5 mM DFMO is required to maintain growth inhibition in NCI H157.
(18) The calculation of these Beam's Eye Section (BES) images requires a set of medium-to high-resolution transverse section data (the 3-D dataset), as well as a medium- to high-performance computer workstation.
(19) Both HS-CoM and CH3-S-CoM prevented the uptake of BES and protected cells from inhibition by it.
(20) The female subscales of the Body Esteem Scale (BES) have demonstrated convergent and discriminant validity in two previous studies.
Bis
Definition:
(adv.) Twice; -- a word showing that something is, or is to be, repeated; as a passage of music, or an item in accounts.
Example Sentences:
(1) The effect of 4,4'-methylene bis(2-chloroaniline) (MOCA), 4,4'-methylene dianiline (MDA) and 4,4'-sulphonyldianiline (Dapsone) in vivo on xenobiotic biotransformation in male rat liver was studied.
(2) Friend erythroleukemia cells were induced to differentiate by dimethyl sulfoxide (DMSO) and hexamethylene-bis-acetamide (HBMA) in order to investigate whether their lipid characteristics, common to other systems of transformed cells, revert to a normal differentiation pattern.
(3) Male guinea pigs received either a single dose of As2O3 10 mg.kg-1 s.c. or repeated doses of 2.5 mg.kg-1 bis in die (b.i.d.)
(4) 1 Rats were convulsed once daily for 7 days by exposure to the inhalant convulsant agent, flurothyl (Indoklon, bis (2,2,2-trifluouroethyl)ether).
(5) Inhibition of spermidine and spermine synthesis by methylglyoxal bis (amidinohydrazone) did not affect virus replication.
(6) Several derivatives and analogs of the recently reported antiproliferative and antitumor agent trans-bis(salicylaldoximato)copper(II) (CuSAO2) have been prepared and tested for antiproliferative activity against L1210 leukemia cells in vitro.
(7) Depletion of extracellular Ca2+ by EGTA [ethylene glycol-bis(beta-aminoethyl ether)-N,N,N'N'-tetraacetic acid] attenuated both [Ca2+]i increase and superoxide production induced by particles.
(8) Three esterase inhibitors, phenylmethylsulfonyl fluoride, bis-(p-nitrophenyl)-phosphate, and diisopropylfluorophosphate, had no effect on the antidote effectiveness of N-acetylcysteine, although each provided partial protection against acetaminophen poisoning.
(9) Treatment of normal (human fibroblast line PA2 and mouse 3T3) and transformed (CHO, HeLa and SV3T3) cells with methylglyoxal bis-(guanyl-hydrazone) resulted in a significant decrease in the levels of spermidine and spermine which was associated with an inhibition of growth.
(10) Streptozotocin and the haloethyl nitrosoureas, chlorozotocin and bis-chloroethylnitrosourea were less efficient in inducing HPRT-deficient mutants and a smaller degree of protection was afforded by the transfected genes.
(11) A series of aryl phosphoglyceride (3, 19-61) and bis-aryl phosphate (67-135) antagonists of platelet activating factor (PAF) were prepared.
(12) In 1:1 saturated complexes with the octamers [d(GGATATCC)]2 and [d(GGTTAACC)]2, [N-MeCys3,N-MeCys7]TANDEM binds to each octamer as a bis-intercalator bracketing the TpA step.
(13) The mutagenic activation of these compounds was inhibited by bis(p-nitrophenyl)phosphate, which indicates that enzymatic deacetylation is a crucial step in the mutagenic activation.
(14) Chelation of extracellular calcium with ethyleneglycol-bis(beta-aminoethyl ether)N,N,N',N' tetraacetic acid (EGTA) did not abolish the increase in calcium.
(15) However, two observations suggested that surface epithelial loss alone was not sufficient to trigger the proliferative response to DOC: intracolonic instillation of DOC followed by removal of the DOC solution at 1 h, at which time surface epithelial loss was maximal, did not result in an increase in ornithine decarboxylase activity or [3H]dThd incorporation into DNA when these parameters were assessed at 4 h or 12 to 48 h, respectively; phenidone, an antioxidant and radical scavenger, and bis[(3,5-diisopropyl-salicylato) (O,O) copper(II), a lipophilic agent with superoxide dismutase activity, abolished the DOC mediated proliferative response but did not prevent the early loss of surface cells.
(16) The N-nitrosamines studied were, N-nitroso: dimethylamine, diethylamine, dipropylamine, dibutylamine, pyrrolidine, piperidine, morpholine, methylbenzylamine, bis-(2-hydroxypropyl)amine, bis-(2-oxopropyl)amine and 3,4-dichloropyrrolidine.
(17) A quantitative thin layer chromatographic (TLC) method has been developed for determination of the antiarrhythmic quaternary ammonium compound N,N-bis (phenylcarbamoyl methyl) dimethylammonium chloride (QX-572) in biological materials.
(18) Probing of the active site of microsomal cytochrome P-450 was carried out with a spin label derived from 2-methyl-1,2-bis(3-pyridyl)-1-propanone (metyrapone).
(19) The subsequent conversion of intermediate 1 to 4-carboxy-2'-hydroxy-1,1'-(oxydimethylene)bis(pyridinium) cation (intermediate 2) followed higher order kinetics which were consistent with either acid- or base-promoted hydrolysis of the B-ring amide functionality.
(20) A new method for the high performance liquid chromatographic (HPLC) determination of N-(N-acetyl-L-methionyl)-O,O-bis(ethoxycarbonyl)dopamine (TA-870), a dopamine prodrug, in biological fluid has been developed.