The production of granules by wet granulation in a fluidized bed was assessed after the construction of a quality index based on a file of attributes (relevant factors). These attributes are combined by a methodology relying on Correspondence Analysis, as a discriminant procedure, using two extreme simulated active vectors representing, respectively, the best and the worst cases for the granules quality output ...
Schistosoma mansoni infected hosts produce an IgG that mediates the complement-dependent killing of schistosomula in vitro. In this study, we followed the levels of serum lethal antibody during infection of rats and mice. Rats presented detectable lethal activity early in the course of infection with a peak in the 6-8th week of infection. This activity declined to non-detectable levels within 2 weeks, remaining...
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