ASSESSMENT OF ENDOSCOPIC DISEASE ACTIVITY IN ULCERATIVE COLITIS: IS SIMPLICITY THE ULTIMATE SOPHISTICATION?




Dynamics of HIV-containing compartments in macrophages reveal sequestration of virions and transient surface connections.

During HIV pathogenesis, infected macrophages behave as "viral reservoirs" that accumulate and retain virions within dedicated internal Virus-Containing Compartments (VCCs).The nature of VCCs remains ill characterized and controversial.Using wild-type HIV-1 and a replication-competent HIV-1 carrying GFP internal to the Gag precursor, we analyzed th

read more

Perpetual hyperpolarization of allyl acetate from parahydrogen and continuous flow heterogeneous hydrogenation with recycling of unreacted propargyl acetate

A novel closed loop, continuous flow (CF) reactor system for parahydrogen enhanced nuclear magnetic resonance (NMR) of liquids via heterogeneous catalysis is introduced which enables recycling of unreacted liquid substrate reactant.This system consists of an HPLC pump, a liquid Integrated washing Machine substrate reservoir incorporating a gas diff

read more