Although transmission of hepatitis B virus (HBV) infection has long been recognised as a potential hazard of gastrointestinal endoscopy, there has been little evidence of direct patient-to-patient cross-infection after such procedures. We wish to report a case of type B viral hepatitis almost certainly acquired at endoscopy from an instrument sterilised in the conventional manner, but which had...

A case of recurrent pleural pain without pneumothorax, thought to be due to pulmonary endometriosis, is presented. The pain was associated with the menstrual periods, remitted when the patient was sterilised, recurred when she was given oestrogens, and finally disappeared when the oestrogen was stopped. The presentation of pulmonary endometriosis, with pleural pain but no pneumothorax, should b...

The sterile insect technique (SIT) is a promising pest control method in terms of efficacy and environmental compatibility. In this study, we determined the efficacy of thiotepa-sterilised males in reducing the target Aedes aegypti populations. Treated male pupae were released weekly into large laboratory cages at a constant ratio of either 5:1 or 2:1 sterile-to-fertile males. A two-to-one rele...

Honey has been used as a wound treatment for more than 2,000 years. Greater scientific understanding of how it works, particularly as an antibacterial agent, has led practitioners to reconsider the therapeutic value of honey. Once honey is commercially available as a regulated product in the UK, practitioners will have access to an effective, alternative wound treatment. Specific, sterilised ho...

Nontuberculous mycobacteria are ubiquitous and saprophytic organisms that have been implicated in a wide spectrum of diseases due to an increasing number of immunocompromised patients. The natural resistance of atypical mycobacteria to classical antituberculous drugs has encouraged research into new chemotherapeutic agents and drug combinations. The aim of this study was to determine the in vit...

Microalgae biomass can produce high quantities of biochemicals that be used in various applications such as biodiesel, biogas, and aquaculture feed. The potential sterilizing wastewater for microalgae-based treatment on a lab scale is well introduced. However, the operation cost large-scale microalgae cultivation plants if using sterilising growth medium. present study aimed to evaluate Scenede...