Tuberculin Contact Reactions in Hypersensitive Guinea Pigs
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منابع مشابه
Respiration-enhancing effect of tuberculin on splenic cells of hypersensitive guinea pigs.
Oxygen utilization in splenic cells of normal and BCG-sensitized guinea pigs was measured in a Warburg respirometer in the absence and in the presence of Old Tuberculin (OT). In the absence of OT, normal and sensitive cells respired at the same rate; in the presence of OT, normal cell respiration remained unchanged, whereas the respiration of sensitive cells increased significantly. This enhanc...
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Cutaneous basophil hypersensitivity, an immune inflammatory reaction characterized by infiltrates of basophils and a delayed time-course, was studied in guinea pigs contact sensitized with oxazolone. Routine histological techniques, employing ordinary paraffin sections, were modified to study this reaction. When biopsies of contact lesions were processed by these methods dense infiltrates of ba...
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FEMALE GUINEA PIGS WERE SUBJECTED TO LAPAROTOMY AT DIFFERENT STAGES OF PREGNANCY, AND THEIR FETUSES INJECTED THROUGH THE UTERINE WALLS WITH ONE OF THE FOLLOWING PREPARATIONS: Old Tuberculin, tubercle bacilli of the BCG strain killed by heat or exposure to phenol, and living BCG. A large number of the animals injected in utero with Old Tuberculin failed to develop skin hypersensitivity to P.P.D....
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ژورنال
عنوان ژورنال: Journal of Investigative Dermatology
سال: 1963
ISSN: 0022-202X
DOI: 10.1038/jid.1963.136