Per assay manufacturer's instructions for use, positive results, defined as anti-HBs levels of12.0 mIU/mL or greater, indicate adequate immunity to hepatitis B from past hepatitis B or HBV vaccination. How much is a titer test for a dog? But titer tests often end up costing owners more th...
SummaryTo study the immunity afforded to cattle by a vaccine prepared with the Pasteur rabies virus strain grown in BHK cells and inactivated with binary-e... OP Larghi,AE Nebel - 《Zentralblatt Für Veterinrmedizin Reihe B》 被引量: 13发表: 1985年 Lipids of rabies virus and BHK-21 cell...
Post-booster seroprotection or vaccine response rates for all H exyon® antigens were numerically similar in groups A and B (Table 3) [6]. The proportion of participants with an antibody titer level of ≥ 8 1/dil for anti- MenA, anti-MenC, anti-MenW,...
The terms pathogenicity and virulence do not refer to the properties of infectiousness, infective titer, or transmissibility, only to the capacity to cause disease or damage in a host. Virulence is dependent upon many factors including the age, sex, species, and physical condition of the host ...
In addition, the viral titer needs to be as high as possible to ensure that the cells are infected with highly efficient viral particles. Moreover, the efficiency of viral particles drastically drops by almost 50% if repeatedly freeze-thawed. This is overcome by snap-freezing single-use of ...
The titer of concentrated retrovirus was measured by a retrovirus titer set for real-time polymerase chain reaction (PCR) (TAKARA Bio Inc.) and cryopreserved at − 80 °C until use. Retroviral transduction Viral transduction was performed on RetroNectin®-coated plates according to the ...
Hepatitis C virus (HCV) replicates primarily in the liver, but HCV RNA has been observed in association with other tissues and cells including B and T lymp... S Marukian,CT Jones,L Andrus,... - 《Hepatology》 被引量: 611发表: 2008年 Suppression of innate immunity (natural killer cell/...
a greater portion of microscopic fields had detectable antigen in the nebulized lambs. The nebulization reduces viral titer by roughly one log (data not shown; manuscript under review) and thus may contribute to the decreased infectivity of nebulized inoculum; however, this likely affects both HEp-...