Development of a competitive exclusion product for poultry meeting the regulatory requirements for registration in the European Union.

Competitive exclusion treatment is able to increase the pathogen colonization resistance of day-old chicks by applying probiotic bacteria stabilizing the indigenous microflora. In order to develop a safe microbial feed additive, various bacterial strains were isolated out of the gastrointestinal tract of healthy chickens. One hundred twenty-one representatives were selected based on differences in whole-cell protein patterns and screened for antagonistic properties.

The surgical risk of suprapubic catheter insertion and long-term sequelae.

Introduction: Suprapubic catheter (SPC) insertion is a common urological procedure, which is often referred to as safe and simple even in inexperienced hands. There is, however, very little published evidence on the safety of this procedure. Our study aimed to provide evidence on the associated morbidity and mortality and provide guidance for practising clinicians.

An appendicular mass mimicking a bladder tumour.

We present a case of an appendicular mass mimicking symptoms of a bladder tumour in a 27-year-old female. The patient initially presented with a 5-month history of intermittent lower abdominal pain associated with dysuria, anorexia and weight loss. Cystoscopy revealed an erythematous urothelium with the appearance of a solid mass bulging into the bladder posteriorly.