Argenta Discovery Ltd. has made two appointments to its senior management team. Dr. John Montana has been named chief scientific officer and Dr. Chris Moyses has been named chief medical officer. Both will be members of the Argenta Discovery Board. The appointments anticipate the start of clinical trials with Argenta’s portfolio of respiratory therapies in 2007. Dr. Montana is a pharmaceutical industry executive with more than 20 years experience. He joins the company from Paradigm Therapeu...