Volunteers were subjected to the following pre-study screening: clinical history; physical examination; HIV-1, HIV-2, hepatitis B and hepatitis C serology; drugs of abuse screen; haematology ...

The diagnosis of hepatitis A virus (HAV) infection is based on the detection of anti-HAV IgM. Shortcomings of this serological approach include the persistence of IgM after normalization of liver ...

First, antinuclear antibody (ANA)-negative scleromyositis was associated with interstitial lung disease (ILD) and renal crisis. Second, a speckled pattern uncovered multiple rare SSc-specific aAbs.

Advances in cell and molecular biology have catapulted our understanding of the science of life from the basic understanding of how cells and the components of cells interact within living organisms.