Let it B

Winter pressures. Let it flow, let it flow, let it flow.

Neurons let it slide

During mammalian brain development, many neurons migrate away from the site where they are born to settle in distant locations where they send out dendrites and axons to connect with other neurons. Both neuronal migration and axon/dendrite extension depend on forces generated by microtubule-based motor proteins such as cytoplasmic dynein. The effects of these forces depend, however, on the orga...

Let It “B”? The Role of Hepatitis B Universal Vaccination among Italian Problematic Drug Users

Hepatitis B virus (HBV) hepatitis is extremely common among problematic drug users (DUs). As of 2012, 47 of the 53 European countries had implemented a universal hepatitis B vaccination programme, a scenario that could radically change its spread. Even so, drug users are still one of the main groups at risk of being infected by HBV, exposing the fact that universal vaccination still has not man...

Let it snow! Let it snow! Let it snow! Estimating cocaine production using a novel dataset based on reported seizures of laboratories

Background: data on cocaine market appear to be inconsistent, as they tend to show declining prices vis a vis a steady or increasing demand and a declining supply. This paper proposes an explanation by providing evidence of an under-estimation of the supply of cocaine. Methods: we put forwa d a conservative estimate of cocaine production in Colombia for year 2008 by means of reported seizures o...

Let it snow! Let it snow! Let it snow! Estimating cocaine production using a novel dataset based on reported seizures of laboratories in Colombia.

BACKGROUND Data on the cocaine market appear inconsistent, as they tend to show declining prices vis-a-vis steady or increasing demand and a declining supply. This paper proposes an explanation for this trend by providing evidence of an under-estimation of the supply of cocaine. METHODS We propose a conservative estimate of cocaine production in Colombia for 2008, using data based on all repo...