Background: Radiation‐induced acute lung damages are refractory side effects in lung cancer radiotherapy (RT). Prospective study investigates the possible role of piperine (Pip) as anti-inflammatory agent against γ-rays-induced lung tissue lesions in an applicable rat model. Materials and Methods: Fifty-six Sprague-Dawley rats were divided into four groups: Control, rats were administered...

BACKGROUND Escherichia coli infections are frequent in ICU patients. The increased resistance to fluoroquinolones and amoxicillin/clavulanate of this pathogen mandates the prescription of broad-spectrum antibiotics such as piperacillin/tazobactam (PIP-TAZ) or third generation cephalosporins (3GC). METHODS To assess incidence and impact on clinical outcome of infections with PIP-TAZ resistant ...

The membrane phospholipid phosphatidylinositol (4,5)-bisphosphate (PIP(2)) has been implicated in the regulation of several ion channels and transporters. In this study, we examined the impact of PIP(2) on N-methyl-D-aspartate receptors (NMDARs) in cortical neurons. Blocking PIP(2) synthesis by inhibiting phosphoinositide-4 kinase, or stimulating PIP(2) hydrolysis via activation of phospholipas...

Some viruses use phosphatidylinositol phosphate (PIP) to mark membranes used for genome replication or virion assembly. PIP-binding motifs of cellular proteins do not exist in viral proteins. Molecular-docking simulations revealed a putative site of PIP binding to poliovirus (PV) 3C protein that was validated using nuclear magnetic resonance spectroscopy. The PIP-binding site was located on a h...