Cutaneous hypersensitivity responses to brucella antigens of different composition were studied in guinea pigs sensitized by infection with smooth brucella or immunization with killed rough brucella in adjuvant. These animals had circulating antibodies to smooth lipopolysaccharide or protein antigens, respectively. Intradermal skin tests, active cutaneous anaphylaxis, passive cutaneous anaphyl...

INTRODUCTION Although the tests could be done at any site, the proximal part of the flexor aspect of the forearm is Intradermal tests are widely used to support the conventionally used. This site can be conveniently diagnosis of dermatological and nondermatological exposed and the skin of the proximal area is more diseases. They are mainly indicated for the detection sensitive than the distal. ...

ObjectiveTo review type 1 hypersensitivity reactions and anaphylaxis to checkpoint inhibitor–monoclonal antibodies its management with drug desensitization.Data SourcesEnglish-language literature on MEDLINE regarding hypersensitivity, anaphylaxis, antibodies.Study SelectionsReferences were selected based relevance, novelty, robustness, applicability.ResultsThere are well-known tissue toxicities...