Antibacterial Properties of Peptide and Protein Fractions from Mucus.

The discovery and investigation of new natural compounds with antimicrobial activity are new potential strategies to reduce the spread of antimicrobial resistance. The presented study reveals, for the first time, the promising antibacterial potential of two fractions from mucus with an MW < 20 kDa and an MW > 20 kDa against five bacterial pathogens- 1085, 1897, 8691, 3915, and 8754. Using de novo sequencing, 16 novel peptides with potential antibacterial activity were identified in a fraction with an MW < 20 kDa.

EPIDEMIOLOGICAL REGISTRY OF NEUROENDOCRINE TUMORS IN BULGARIA--A PILOT SURVEY.

The National registry of patients with neuroendocrine tumors (NET) in Bulgaria was established in 2013 as a joint initiative of the Bulgarian Surgical Society and the Institute for Rare Diseases. The register aims to explore the epidemiology of NET in Bulgaria, as well as the different diagnostic and treatment approaches for the disease throughout the country. This the first of its kind retrospective study of NET in the country is covering the period January 2012 - January 2013.