Articles with "ast" as a keyword



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Precision holography for N=2∗$$ \mathcal{N}={2}^{\ast } $$ on S4 from type IIB supergravity

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Published in 2018 at "Journal of High Energy Physics"

DOI: 10.1007/jhep04(2018)148

Abstract: A bstractWe find a new supersymmetric solution of type IIB supergravity which is holographically dual to the planar limit of the four-dimensional N=2∗$$ \mathcal{N}={2}^{\ast } $$ supersymmetric Yang-Mills theory on S4. We study a probe… read more here.

Keywords: type iib; ast; iib supergravity; mathcal ast ... See more keywords
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Combination of quantitative hepatitis B core antibody (qHBcAb) and aspartate aminotransferase (AST) can accurately diagnose immune tolerance of chronic hepatitis B virus infection based on liver biopsy.

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Published in 2020 at "Clinics and research in hepatology and gastroenterology"

DOI: 10.1016/j.clinre.2020.10.008

Abstract: BACKGROUND AND AIMS Immune tolerance is defined as HBeAg positive, high hepatitis B virus load (HBV), persistent normal alanine aminotransferase (ALT), no or slight inflammation or fibrosis in liver histology. However, it is still unclear… read more here.

Keywords: aminotransferase; hepatitis; immune tolerance; ast ... See more keywords
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Synthesis and characterization of novel astragalin galactosides using β-galactosidase from Bacillus circulans.

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Published in 2017 at "Enzyme and microbial technology"

DOI: 10.1016/j.enzmictec.2017.05.003

Abstract: Astragalin (kaempferol-3-O-β-d-glucopyranoside, Ast) is a kind of flavonoid known to have anti-oxidant, anti-HIV, anti-allergic, and anti-inflammatory effects. It has low solubility in water. In this study, novel astragalin galactosides (Ast-Gals) were synthesized using β-galactosidase from… read more here.

Keywords: novel astragalin; gal1 ast; ast gal2; ast ... See more keywords
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Direct comparison of the novel automated screening tool (AST) versus the manual screening tool (MST) in patients with already implanted subcutaneous ICD.

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Published in 2018 at "International journal of cardiology"

DOI: 10.1016/j.ijcard.2018.02.030

Abstract: BACKGROUND The subcutaneous implantable cardioverter-defibrillator (S-ICD) has evolved as a valuable alternative to the transvenous ICD, especially in young patients. Unfortunately, some of these patients are ineligible for S-ICD implantation due to specific electrocardiographic features.… read more here.

Keywords: screening tool; mst; tool; eligibility ... See more keywords
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Experimental investigation of flow-induced vibration of a sinusoidally rotating circular cylinder

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Published in 2018 at "Journal of Fluid Mechanics"

DOI: 10.1017/jfm.2018.379

Abstract: The present experimental investigation characterises the dynamic response and wake structure of a sinusoidally rotating circular cylinder with a low mass ratio (defined as the ratio of the total oscillating mass to the displaced fluid… read more here.

Keywords: vibration; case; cylinder; ast ... See more keywords
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On the scaling of propagation of periodically generated vortex rings

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Published in 2018 at "Journal of Fluid Mechanics"

DOI: 10.1017/jfm.2018.529

Abstract: The propagation of periodically generated vortex rings (period $T$ ) is numerically investigated by imposing pulsed jets of velocity $U_{jet}$ and duration $T_{s}$ (no flow between pulses) at the inlet of a cylinder of diameter… read more here.

Keywords: propagation periodically; jet; generated vortex; ast ... See more keywords
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Asymptotics for Capelli polynomials with involution

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Published in 2021 at "Communications in Algebra"

DOI: 10.1080/00927872.2021.1955899

Abstract: Let $F\langle X, \ast \rangle$ be the free associative algebra with involution $\ast$ over a field $F$ of characteristic zero. We study the asymptotic behavior of the sequence of $\ast$-codimensions of the T-$\ast$-ideal $\Gamma_{M+1,L+1}^\ast$ of… read more here.

Keywords: algebra; gamma ast; ast; capelli polynomials ... See more keywords
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The effects of astaxanthin supplementation on expression of microRNAs involved in cardiovascular diseases: a systematic review of current evidence

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Published in 2022 at "International Journal of Food Sciences and Nutrition"

DOI: 10.1080/09637486.2022.2123909

Abstract: Abstract MicroRNAs (miRNAs) have biological roles in controlling oxidative stress. Astaxanthin (AST) may regulate circulating miRNAs in cardiovascular diseases (CVDs); therefore, our study aimed to evaluate the effect of AST on miRNA involved in CVDs.… read more here.

Keywords: ast; cardiovascular diseases; expression; mir ... See more keywords
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Aspartate aminotransferase in COVID‐19: A probably overrated marker

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Published in 2021 at "Liver International"

DOI: 10.1111/liv.15068

Abstract: To the Editor, We read with interest the update by Spearman et al1 discussing liver involvement in COVID19. The review mentioned some results about liver enzymes derived from published studies, discussing the frequently reported association… read more here.

Keywords: covid probably; ast; aminotransferase covid; covid19 ... See more keywords
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MICy: a Novel Flow Cytometric Method for Rapid Determination of Minimal Inhibitory Concentration

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Published in 2021 at "Microbiology Spectrum"

DOI: 10.1128/spectrum.00901-21

Abstract: MICy is a new, simple and rapid flow cytometry based antibiotic susceptibility testing (AST) method that produces susceptibility profile a workday earlier than the microdilution method or other classical phenotypic AST methods. Shortening the length… read more here.

Keywords: flow; method; susceptibility; microdilution ... See more keywords
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Performance of dRAST on Prospective Clinical Blood Culture Samples in a Simulated Clinical Setting and on Multidrug-Resistant Bacteria

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Published in 2022 at "Microbiology Spectrum"

DOI: 10.1128/spectrum.02107-21

Abstract: There is an utmost need for rapid antimicrobial susceptibility testing (AST) of bacteria causing bloodstream infections (BSI). The dRAST (QuantaMatrix Inc., Seoul) is a rapid AST method that can be performed directly from positive blood… read more here.

Keywords: ast; blood culture; drast; culture samples ... See more keywords