Browsing OSU - Faculty and Staff Publications by Author "Gentry, Martha J."
Now showing items 1-4 of 4
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Demonstration of age-dependent capsular material on Pasteurella haemolytica serotype 1
Corstvet, Richard E.; Gentry, Martha J.; Newman, Paul R.; Rummage, John A.; Confer, Anthony W. (American Society for Microbiology, 1982-12)Extracellular capsular material was demonstrated on early log-phase cells of Pasteurella haemolytica serotype 1 by the fluorescent-antibody and several capsular staining techniques. The presence of this material was shown ... -
Effect of repeated in vitro transfer of Pasteurella haemolytica A1 on encapsulation, leukotoxin production, and virulence
Gentry, Martha J.; Confer, Anthony W.; Craven, Rebecca C. (American Society for Microbiology, 1987-01)Pasteurella haemolytica serotype 1 was transferred daily for 128 serial passages on both unsupplemented brain heart infusion agar and the same basal medium supplemented with bovine blood, horse serum, and yeast extract. ... -
Enzyme-linked immunosorbent assay for detection of serum antibodies to Pasteurella haemolytica cytotoxin (leukotoxin) in cattle
Mosier, Derek A.; Confer, Anthony W.; Hall, Stephen M.; Gentry, Martha J.; Panciera, Roger J. (American Society for Microbiology, 1986-08)An enzyme-linked immunosorbent assay (ELISA) was developed for detection of bovine serum antibodies to the cytotoxin (leukotoxin) of Pasteurela haemolytica. A partially purified, cytotoxic, and immunogenic protein obtained ... -
Simple visual assay for determination of Pasteurella haemolytica cytotoxin neutralizing antibody titers in cattle sera
Gentry, Martha J.; Confer, Anthony W.; Kreps, Judy A. (American Society for Microbiology, 1985-12)A simple visual assay is described for determining the capacity of bovine serum to neutralize the cytotoxin produced by Pasteurella haemolytica serotype 1. The test was reproducible from day to day with different target ...