Hilary Koprowski

TL;DR: The present study explored the feasibility of early immunization of normal children living in a low-income area of an American city and found the vaccines were efficacious, according to serologic evidence, in conferring immunity to poliomyelitis.

TL;DR: Brain cells from a patient with classic multiple sclerosis were inoculated intracerebrally into the frontal lobe of a newborn chimpanzee and the animal developed acute quadriplegia three years, two months later and was killed four days after the onset of symptoms.

TL;DR: Tests for neutralizing antibodies showed that neither the young age of some of the infants nor their possession of transplacental antibodies had any discernible effect on antibody levels after vaccination and that the seven children in group A (who received the rodent adapted TN type 2 virus) all had type 2 antibody titers ranging from 1:16 to 1:256 approximately eight years after the vaccination.

TL;DR: To allow a more definitive molecular weight assignment of the NGF receptor, a prepared anti-NGF receptor monoclonal antibody (MAb) was prepared.

TL;DR: Following the exposure of infected monolayers to increased temperatures for short periods, virulent, rct 40+ strains frequently showed an increase in plaque counts, indicating that the LTE test is less sensitive to variations in incubation temperature than other tests.