Studies on the susceptibility of pathogenic Nocardia to macrolide antibiotics, chalcomycin and tylosin, showed that most of the Nocardia species examined were highly resistant to both antibiotics, although N. nova was moderately susceptible. N. asteroides IFM 0339 converted these macrolides into inactive metabolites by glycosylation at 2'-OH or glycosylation and reduction of the 20-formyl group...

Objectives: Hemoglobin E disease, c.26G>A variant of beta-globin gene, is the most common hemoglobinopathy in Asia. Compound heterozygotes inheriting Hb disease and beta-thalassemia generate beta-thalassemia-Hb with severe anemia. This study aimed to develop a pre-implantation genetic testing for monogenic disorders (PGT-M) protocol beta–thalassemia (c.17A>T mutation)-Hb (c.26G>A mutat...

To determine whether hemoglobin regulation is normal in diseases affecting beta-globin gene expression, globin synthesis was examined in members of a family of a patient with hereditary persistence of fetal hemoglobin/beta o-thalassemia (HPFH/beta o-thal). The HPFH defect is the Ghanian type II, with a deletion from psi beta 1 to at least 20 kb 3' to beta. The beta o-thal gene has the haplotype...

BACKGROUND In this study, the magnitude and spatial distribution of beta power in the resting electroencephalogram (EEG) were examined to address the possibility of an excitation-inhibition imbalance in the central nervous system of alcoholics. METHODS Log transformed absolute power in the Beta 1 (12.5-16 Hz), Beta 2 (16.5-20 Hz), and Beta 3 (20.5-28 Hz) bands in the eyes-closed EEG of 307 al...

The T3 complex has been defined by a group of monoclonal antibodies which react with all human peripheral blood T lymphocytes and a subpopulation of thymocytes. This membrane structure includes glycoproteins of 44 (alpha), 37 (beta), 25 (gamma), and 20 kDa (delta) as well as a nonglycosylated polypeptide of 20 kDa (epsilon). The characterization of the alpha and beta chains has been of particul...

Abstract We revisit the damped wave equation on two-dimensional torus where region does not satisfy geometric control condition. It was shown in [1] that, for sufficiently regular damping, is stale at a rate close to $t^{-1}$. show that if damping vanishes like Hölder function $|x|^{\beta }$, and addition, boundary of locally strictly convex with positive curvature, stable $t^{-1+\frac {2}{2\be...

Electrokinetic chromatography with cyclodextrin derivatives (CD-EKC) was used to achieve the rapid enantiomeric separation of chiral polychlorinated biphenyls (PCBs). Thirteen of the 19 chiral PCBs stable at room temperature were individually separated into their two enantiomers by using 2-morpholinoethanesulfonic acid (MES) buffer (pH 6.5) containing carboxymethylated gamma-cyclodextrin (CM-ga...

This study attempts to investigate the impact of COVID-19 pandemic on systematic risks measured by beta in Palestine Exchange during period from January, 2018, March, 2021, using Wilcoxon statistical test tool. The consists 12 Palestinian public companies listed PEX, companies' betas were estimated before and after occurrence pandemic, 20 March 2020, results show that there is no significant di...

Polarized Galactic synchrotron emission is an undesirable foreground for cosmic microwave background (CMB) experiments observing at frequencies $< 150$ GHz. We perform a combined analysis of observational data 1.4, 2.3, 23, 30 and 33 GHz to quantify the spatial variation polarized spectral index, $\beta^{pol}$, on $\sim3.5^\circ$ scales. compare results from different combinations address limit...