Hyperbranched polyester amide/polyethersulphone mixed matrix nanofiltration membranes for contaminant rejection.

Nanofiltration (NF) separation technology is a low-pressure filtration process, which is highly efficient and environmentally friendly. As a result, it has found wide application in water treatment. This work describes the preparation of flat sheet membranes the phase inversion method using blends of hyperbranched polyester amide (PEA) and polyether sulphone (PES) in definite ratios.

A real-world study to assess the disease control of moderate to severe atopic dermatitis in patients receiving dupilumab therapy, with atopic dermatitis control tool in Gulf countries.

Purpose/aim Of The Study: There is limited real-world evidence regarding the effectiveness and safety of dupilumab in Gulf countries. The study aimed to evaluate atopic dermatitis (AD) disease control in adult and adolescent patients (≥12 years) treated with dupilumab in Gulf countries.

Materials And Methods: This observational study included patients with moderate-to-severe AD who initiated dupilumab within 30 days.

Anatase-cellulose acetate for reinforced desalination membrane with antibacterial properties.

This study aimed to prepare antifouling and highly mechanical strengthening membranes for brackish and underground water desalination. It was designed from cellulose acetate (CA) loaded anatase. Anatase was prepared from tetra-iso-propylorthotitanate and carboxymethyl cellulose.

The association between circulating MicroRNA-150 level and cholangiocarcinoma.

Cholangiocarcinoma (CCA) is a rare tumor which requires a multimodality approach for its diagnosis. Carbohydrate antigen 19-9 (CA19-9) is currently the most commonly used tumor marker for CCA; nevertheless, it has certain limitations which need to be considered when using it as a tumor marker. MiRNA-150 altered expression has been linked to the development and tumorigenesis of several cancers including CCA.

Antifouling and antimicrobial polyethersulfone/hyperbranched polyester-amide/Ag composite.

This study provided a facile approach for the development of antifouling and antibacterial polyethersulfone (PES) composite film. Mainly, hyperbranched polyester-amide (PESAM) was used as both the reducing and capping agent for the formation of AgNPs. The nanoparticles were intensively investigated using Fourier transform infrared spectroscopy (FTIR), ultra-violet spectroscopy (UV-vis), scanning and transmission electron microscopy (SEM & TEM) and X-ray diffraction (XRD).