Labelling of Fluids in the Sterile Field During Orthopaedic Surgery: A Quality Improvement Initiative.

Background Intraoperative safety protocols, including proper labelling of syringes, are critical to patient safety in surgical settings. While the Royal Pharmaceutical Society and the Royal College of Anaesthetists provide clear guidelines to prevent medication errors, ensuring consistent compliance with labelling protocols in the fast-paced and complex environment of orthopaedic surgery can still present practical challenges. The absence of proper labelling, combined with the use of multiple fluids such as normal saline, disinfectants, and local anaesthetics, increases the risk of adverse outcomes due to fluid misidentification.

Evaluating the effectiveness of citation count as a measure of methodological quality in esophagogastric surgery research: a comparative analysis with the MINORS score and levels of evidence.

Aim: The primary objective was to assess the relationship between the citation number and the quality of the articles, as compared with the level of evidence and the MINORS score. This study's secondary objective was to characterize the 50 most cited articles in the field of oesophagectomy research.

Background: There has been an increased need for an evaluation tool to indicate research quality.

Host food quality and quantity differentially affect parasite burden, development and within-host competition in the mosquito .

Host condition depends in large part on the quality and quantity of available food and heavily influences the outcome of parasite infection. Although parasite fitness traits such as growth rate and size may depend on host condition, whether host food quality or quantity is more important to parasite fitness and within-host interactions is poorly understood. We provided individual mosquito hosts with a standard dose of a gregarine parasite and reared mosquitoes on two food types of different quality and two quantities.

Invasive species reduces parasite prevalence and neutralizes negative environmental effects on parasitism in a native mosquito.

Invasive species research often focuses on direct effects of invasion on native ecosystems and less so on complex effects such as those influencing host-parasite interactions. However, invaders could have important effects on native host-parasite dynamics. Where infectious stages are ubiquitous and native host-pathogen specificity is strong, invasive less-competent hosts may reduce the pool of infectious stages, effectively reducing native host-parasite encounter rate.

Ventricle wall movements and cerebrospinal fluid flow in hydrocephalus.

Object: The dynamics of fluid flow in normal pressure hydrocephalus (NPH) are poorly understood. Normally, CSF flows out of the brain through the ventricles. However, ventricular enlargement during NPH may be caused by CSF backflow into the brain through the ventricles.