Results 81 to 90 of about 49,620 (199)
Repeated blood stage infections with the human malaria parasite, Plasmodium vivax , induce sterile strain-specific and partial strain-transcendent protection in the Aotus monkey model.
Nicanor Obaldía +12 more
doaj +1 more source
Previous studies on heterologous immunity in mice and rhesus monkeys have shown that immunization with Schistosoma bovis, S. mattheei or S. rodhaini cercariae can limit the severity of infection resulting from subsequent challenge with S. mansoni. The present report describes further evidence of the protection afforded by heterologous immunization.
M A, Amin, G S, Nelson
openaire +1 more source
The aim of this study was to know the protective immunity of broilers immunized with attenuated Eimeria tenella (E. tenella) on homologous and heterologous challenges.
Yunus, Muchammad +3 more
core +1 more source
Heterologous immunity revisited
Heterologous immunity, or protection by one invading organism against another across phylogenetic divides, has been recognised for decades. It was initially thought to operate largely through enhancement of phagocytosis, but this explanation became ...
Clark, Ian A
core
Heterologous immunity is a mechanism by which immunological memory within an individual, developed in response to a previous infection, plays a role in the immune response to a subsequent unrelated infection.
Watkin, Levi B.
core +1 more source
Prior immunity to a related or unrelated pathogen greatly influences the host’s immune response to a subsequent infection and can cause a dramatic difference in disease course, a phenomenon known as heterologous immunity.
Nie, Siwei
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Immune Response of Congenitally Thymusless Mice to Heterologous Erythrocytes
SummaryHemagglutinin and hemolysin production by congenitally thymusless (“nude”) mice in response to intraperitoneal injection of 107, 108, 109, or 1010 sheep erythrocytes (SE) was significantly lower than in normal littermate controls. The plaque-forming cell response of nudes was also impaired.
Reed, N D, Jutila, J W
openaire +2 more sources
Previous studies on heterologous immunity in mice have indicated that Schistosoma bovis and S. mattheei could be used to limit the severity of infection resulting from subsequent challenge by S. mansoni. These observations have now been extended to study the immunizing effect in rhesus monkeys of both S. mattheei and S.
M A, Amin, G S, Nelson, M F, Soud
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By examining adoptively transferred CSFE-labeled lymphocytic choriomeningitis virus (LCMV)-immune donor T cells in Thy-1 congenic hosts inoculated with viruses or with the cytokine inducer poly(I:C), strikingly different responses of bona fide memory T ...
Selin, Liisa K. +3 more
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Immunization with Heterologous Flaviviruses Protective Against Fatal West Nile Encephalitis
Prior immunization of hamsters with three heterologous flaviviruses (Japanese encephalitis virus [JEV] SA14-2-8 vaccine, wild-type St. Louis encephalitis virus [SLEV], and Yellow fever virus [YFV] 17D vaccine) reduces the severity of subsequent West Nile
Robert B. Tesh +4 more
doaj +1 more source

