Magnetic Resonance Imaging Monitoring of Thermal Lesions Produced by Focused Ultrasound.

Background: The main goal of the study was to find the magnetic resonance imaging (MRI) parameters that optimize contrast between tissue and thermal lesions produced by focused ultrasound (FUS) using T1-weighted (T1-W) and T2-weighted (T2-W) fast spin echo (FSE) sequences.

Methods: FUS sonications were performed in porcine tissue using a single-element FUS transducer of 2.6 MHz in 1.

Real-world treatment patterns in patients with non-metastatic non-small cell lung cancer in Greece: the 'EVIDENCE' study.

Background: The treatment landscape of non-metastatic non-small cell lung cancer (NM-NSCLC) is rapidly evolving with recent approvals of immunotherapies and targeted therapies.

Methods: This retrospective study included 202 adults diagnosed with NM-NSCLC between 1 January 2018 and 31 December 2020 primarily aiming to capture initial management strategies.

Results: Most frequent treatment patterns among Stage I/II patients ( = 84) were surgery only (48.

The ratio of reactive oxygen and nitrogen species determines the type of cell death that bacteria undergo.

Reactive oxygen and nitrogen species (RONS) are emerging as a novel antibacterial strategy to combat the alarming increase in antimicrobial resistance (AMR). RONS can inhibit bacterial growth through reactions with cellular molecules, compromising vital biological functions and leading to cell death. While their mechanisms of action have been studied, many remain unclear, especially in biologically relevant environments.

Failure of neuromuscular blockade despite high doses of rocuronium and atracurium in a patient with colorectal carcinoma: A case report.

Resistance to the effects of rocuronium and other neuromuscular blocking agents (NMBA) has been previously reported, including delayed onset of relaxation, rapid recovery and incomplete paralysis under recommended doses. These conditions have been associated with denervation injury, burns, immobilisation, infections, metabolic disorders, and drug interactions. In this report, we describe the case of a young male without any known pre-disposing factor for NMBA resistance, who failed to attain muscle relaxation with non-depolarising NMBA despite high doses of rocuronium and atracurium during two surgeries for colorectal cancer, several months apart.