Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 6 of 6 for “"cross immunity"”.
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Acquired and Cross Immunity of Largemouth Bass (Micropterus Salmoides) to the Glochidia Larvae of Unionid Mussels
… to determine 1) the persistence of acquired immunity to glochidia 2) whether antibody production is correlated with immunity, and 3) whether cross immunity to other mussel species occurs. Transformation success, defined as the present of attached glochidia that were recovered as live …
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Pathological Changes and Immunity Associated With Experimental Eimeria Vermiformis Infections in the Mouse (Mus Musculus)
Pathological changes and immunity were studied in outbred Swiss mice inoculated with 5,000, 10,000, 20,000 or 40,000 oocysts. Oocyst output, food and water consumption, urine production and weight changes were observed daily for 25 days after inoculation (DAI). Histopathologic changes were studied …
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Mathematical modelling of emerging and re-emerging infectious diseases in human and animal populations
… two HIV subtypes in presence of vaccination and cross-immunity proposed by Porco and Blower (1998). We find the sharp conditions under which vaccination leads to the coexistence of the strains and using arguments from bifurcation theory, draw conclusions on the equilibria stability and find that …
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Modelling the Epidemiological Dynamics of Seasonal Influenza Viruses at Local Scales
… of disease burden globally, causing epidemics across all climatic regions. Through error-prone RNA replication, influenza viruses can escape pre-existing humoral immunity and reinfect humans, resulting in recurrent epidemics within populations. From year to year, individual epidemics differ …
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Contagious ecthyma virus infection of sheep: virologic and immunologic investigations
… not be used to predict the degree of protective immunity. Measurement of the neutralizing antibody and virus-specific lymphocyte transformation responses suggested that there was a minimal systemic immune response following CE virus inoculation. Higher levels of systemic immunity may be induced …
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MUTACIN IV PRODUCTION IN STREPTOCOCCUS MUTANS UA159: CHARACTERIZATION, REGULATION, AND MECHANISM OF SELF-IMMUNITY
… peptides work, what is the mechanism of self-immunity, and how they are regulated. In this study, we have characterized the activity, mechanism of self-immunity, and regulation of expression of a well-known bacteriocin, mutacin IV. To clarify the activity of mutacin IV, we studied the …