Abstract: Provided are polypeptides, nucleic acids, vectors, cells and compositions useful for treating bacterial infections, particularly bacterial vaginosis (BV) and related conditions, particularly endolysin polypeptides derived from Gardnerella spp. Also provided is use of amino acid sequences to create a chimeric polypeptide having anti-Gardnerella spp. activity. Methods of treatment using the polypeptides, nucleic acids, vectors, cells and compositions are also provided.

Abstract: A system and method for high voltage testing of twisted insulated conductors includes a high voltage power supply to be disposed within a rotating mechanism of a twinner. An electrode is coupled to the power supply and is to be disposed adjacent to a take-up reel within the rotating mechanism of the twinner. The electrode is for generating sparks between the electrode and the twisted insulated conductors when a fault in the insulation of the twisted conductors, when being wound on the take-up reel, passes by the electrode. A transmitter is to be disposed within the rotating mechanism for transmitting a signal carrying information representative of fault detection characteristics of the twisted insulated conductors. The information is derived from the sparks generated between the electrode and the twisted insulated conductors. A receiver is to be disposed outside of the rotating mechanism for receiving the signal from the transmitter.