Abstract Haplophyllum tuberculatum is a plant commonly used in folk medicine to treat several diseases including vomiting, nausea, infections, rheumatism, and gastric pains. In the current study, H. essential oils, hydrosols, pure compounds R-(+)-limonene, S-(−)-limonene, 1-octanol, as well their combinations R-(+)-limonene/1-octanol S-(−)-limonene/1-octanol, were screened for cytotoxicity on H...

We find that the remodeling of the condensed Xenopus laevis sperm nucleus into the paternal pronucleus in egg extracts is associated with phosphorylation of the core histones H2A, H2A.X and H4, and uptake of a linker histone B4 and a HMG 2 protein. Histone B4 is required for the assembly of chromatosome structures in the pronucleus. However neither B4 nor core histone phosphorylation are requir...

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OBJECTIVE Hepatitis B virus (HBV) has been classified into 8 genotypes that have different geographic distributions. The clinical outcomes of acute hepatitis are dependent on genotype. The aim of this study was to investigate the distribution of HBV subgenotypes and basal core promoter (BCP)/precore (PC) regions in acute hepatitis patients in Central Vietnam to clarify the distributions and the...

runoff production process is a key hydrological component illustrating watersheds health. water infiltration in soil is also one of the determinant factors on runoff generation for which many techniques were used to improve it. however, the role of microorganisms for the improvement of water infiltration in soil has been less considered. the present study therefore tried to investigate the effe...

Objetivo. El Síndrome de caídas es un componente otro, la fragilidad. Establecer fragilidad física en personas mayores con índice Eichner B y C, portadores prótesis removibles defectuosas.Métodos. Estudio descriptivo transversal, adscrito a proyecto Fondo Nacional Investigación Salud (FONISSA20I0052) Chile, defectuosas. Investigaciones demostraron que el equilibrio dinámico, medido prueba timed...

The stable boron isotope ratio (B/B) in marine carbonates is used as a paleo-pH recorder and is one of the most promising paleo-carbonate chemistry proxies. Understanding the thermodynamic basis of the proxy is of fundamental importance, including knowledge on the equilibrium fractionation factor between dissolved boric acid, B(OH)3, and borate ion, B(OH)4 – ( B OH 3 B OH 4 , hereafter (B3–B4))...

Autogenous vein grafts remain the gold standard conduit for arterial bypass, particularly for the treatment of critical limb ischemia. Vein graft adaptation to the arterial environment, i.e., adequate dilation and wall thickening, contributes to the superior performance of vein grafts. However, abnormal venous wall remodeling with excessive neointimal hyperplasia commonly causes vein graft fail...