THE ENDOTOXIC PROPERTIES OF LYSATES OF GROUP A HEMOLYTIC STREPTOCOCCI
نویسندگان
چکیده
منابع مشابه
The Endotoxic Properties of Lysates of Group a Hemolytic Streptococci
Suspensions of group A streptococci were subjected to mechanical disruption by shaking with glass beads. The supernatant solutions produced severe delayed inflammatory reactions on intradermal injection into normal rabbits. Intravenous injections caused systemic reactions characterized by fever, leucopenia, and peripheral vasomotor phenomena. These effects were more pronounced in rabbits which ...
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Highly purified M proteins were used for determining cutaneous hypersensitivity and type-specific circulating antibodies in normal adults and infants. 80% of 91 adults and 8% of 59 infants exhibited a transient delayed cutaneous reaction to at least two of types 12, 14, and 24 M proteins. Antibodies assayed by passive hemagglutination were observed in 90% of the adults and 13% of the infants. V...
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ژورنال
عنوان ژورنال: Journal of Experimental Medicine
سال: 1956
ISSN: 1540-9538,0022-1007
DOI: 10.1084/jem.104.6.921