Precise control of neural activity using dynamically optimized electrical stimulation.

Neural implants have the potential to restore lost sensory function by electrically evoking the complex naturalistic activity patterns of neural populations. However, it can be difficult to predict and control evoked neural responses to simultaneous multi-electrode stimulation due to nonlinearity of the responses. We present a solution to this problem and demonstrate its utility in the context of a bidirectional retinal implant for restoring vision.

A toolkit for the management of infection or colonization by extended-spectrum beta-lactamase producing Enterobacteriaceae in Italy: implementation and outcome of a European project.

Among European countries, prevalence rates of extended-spectrum beta-lactamase-producing Enterobacteriaceae (ESBL-E) are particularly high in those bordering the Mediterranean. This is the case for Italy, with 26% of Escherichia coli displaying resistance to the 3rd generation cephalosporins in 2013. An ESBL-E toolkit designed to assist clinicians in managing patients harboring ESBL-E was favorably implemented in Southern France.

A baculovirus-mediated strategy for full-length plant virus coat protein expression and purification.

Background: Garlic production is severely affected by virus infection, causing a decrease in productivity and quality. There are no virus-free cultivars and garlic-infecting viruses are difficult to purify, which make specific antibody production very laborious. Since high quality antisera against plant viruses are important tools for serological detection, we have developed a method to express and purify full-length plant virus coat proteins using baculovirus expression system and insects as bioreactors.

Varied spectrum of clinical presentation and mortality in a prospective registry of visceral leishmaniasis in a low endemicity area of Northern Italy.

Background: Visceral Leishmaniasis (VL) is endemic in 88 countries, in areas of relatively low incidence with a relevant proportion of immune suppressed patients clinical presentation, diagnosis and management may present difficulties and pitfalls.

Methods: Demographic data, clinical, laboratory features and therapeutic findings were recorded in patients identified by a regional VL disease registry from January 2007 to December 2010.

Results: A total of 55 patients (36 adults mean age 48.