High-titer anti-human immunodeficiency virus (HIV) antibodies reduced circulating HIV viral burden and has shown promise in previous small uncontrolled studies, warranting a larger controlled study of passive hyperimmune therapy (PHT) in persons with acquired immunodeficiency syndrome (AIDS). The objective of this study was to determine the efficacy and safety of PHT in 220 AIDS subjects in a 1...

An α-degree is hyperimmune-free if it does not contain a hyperimmune set. We study the existence problem of a hyperimmunefree α-degree for an admissible ordinal α, and show that the underlying structure of an admissible ordinal determines the existence and cardinality of the collection of hyperimmune-free α-degrees. The combinatorial principle 3 is demonstrated to play a key role in answering t...

Isolation and characterisation of Plasmodium falciparum (Welch, 1897) soluble antigens from infected patient plasma, Western blotting, thermal stability and ELISA assays using hyperimmune IgG-antimalaria antibodies was the main objective of this work. A circulating antigen of approximately Mr 33-35 kDa with good specificity and antigenicity, in the plasma of malarial patients was shown. Heating...

The incorporation of hyperimmune serum into cell culture medium to control endogenous viral infections of primary cells can have a significant effect on the replication of other viruses. When commercial simian virus 5 or simian virus 40 antiserum was used with primary monkey kidney cell cultures, we found a significant inhibition (greater than 90%) of the replication of parainfluenza virus type...