Actinobacterium-Mediated Green Synthesis of CuO/Zn-Al LDH Nanocomposite Using sp. ISP-2 27: A Synergistic Study that Enhances Antimicrobial Activity.

Bacterial resistance to conventional antibiotics has created an urgent need to develop enhanced alternatives. Nanocomposites combined with promising antibacterial nanomaterials can show improved antimicrobial activity compared to that of their components. In this work, green synthesized CuO nanoparticles (NPs) supported on an anionic clay with a hydrotalcite-like structure such as Zn-Al layered double hydroxide (LDH) nanocomposite were investigated as antimicrobial agents.

Diagnostic performances of hepatitis C virus-NS4 antigen in patients with different liver pathologies.

Background And Aims: Hepatitis C virus (HCV) has emerged as the major pathogen of liver disease worldwide. The aim of this study was to quantitate and evaluate the performance of HCV-NS4 antigen as an alternative approach for confirmation of viremia.

Methods: Detection of HCV-NS4 was assessed in 883 patients with chronic hepatitis C.