Abstract
A group of standard antigens (monilia, mosquito, mumps, purified protein derivative [PPD], staphylococcus toxoid, streptokinase-streptodornase [sk-sd] and trichophyton) were applied to 321 normal volunteers, 60 patients admitted to a medical ward, and 41 patients in an intensive care unit (ICU) to evaluate their delayed hypersensitivity skin test response. Eighty-eight per cent of the normal subjects reacted with at least 5 mm. induration to one or more skin tests without any decrease in reactivity occurring with increasing age. In the hospitalised group, only 62 per cent of the ward and 63 per cent of the ICU patients reacted to the same skin tests. All ( 8 8 ) anergic ICU patients tested after discharge regained normal reactivity. Acute illness but not increasing age will impair the delayed hypersensitivity skin test response.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
