In different mammalian species, there is surprisingly great variation of the delayed hypersensitivity
response to tuberculin: man, guinea pigs and rabbits exhibit strong responses , while rats, mice and cats display 'much weaker reactions .
Because a delayed hypersensitivity
reaction to a previously sensitized antigen occurs, patients who had not been previously vaccinated with bacille Calmette-Guerin (BCG) were not eligible for this study.
They also have significantly stronger delayed hypersensitivity
The delay in onset of the erythema and induration seen in our patient is consistent with a delayed hypersensitivity
reaction to hirudin.
Though the vitamin-deficient mice appeared normal, Smith says, when given a "delayed hypersensitivity
test'--to measure their ability to generate a slow, T-cell-mediated reaction to a foreign substance--their response was only 75 percent of normal.
There are few published cases of type IV delayed hypersensitivity
Ester-LAs are metabolised by pseudo cholinesterase to p-aminobenzoic acid (PABA).
DHS is a delayed hypersensitivity
reaction of dapsone, one of the distinguishing features between it and other common drug allergies is its longer latent period.
Therefore, IgG is critical for diagnosing delayed hypersensitivity
Quantitative hepatitis B surface antibody titers were compared with reference to subjects' sex and delayed hypersensitivity
responses using a two-tailed t test.
The catalyst as well as the freshly mixed polyether elicited positive skin reaction interpreted as being delayed hypersensitivity
An ELISA modified test of cell-mediated immunity (ELISA/ACT) is available that is specific for all three delayed hypersensitivity
pathways (humoral, immune complex, and cellular by Gel and Coombs classification) (6) or type 2 reactions (by Levin).
John authored two classic textbooks comprising the first definitive publication on Delayed Hypersensitivity
and Immunology in Clinical Medicine, a highly popular introduction to the relevance of immunological theory to general medical and surgical practice.