Experimental pneumonia produced by Streptococcus hemolyticus
نویسندگان
چکیده
منابع مشابه
Streptococcus Hemolyticus: A Study of Virulence *
In 1928 Duran-Reynals8 reported that vaccine virus skin infections in rabbits were intensified when the virus used was extracted from testicular tissue. This subject was rapidly developed and the agent responsible came to be designated "spreading factor." Spreading factor was reported to be present not only in organ extracts of mammalian testes, but also to a lesser degree in the kidney and ski...
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Meningitis, pneumonia, and sepsis in newborns and young infants (age < 60 days) are the main causes of childhood mortality in developing countries. Even though streptococcus pneumonia is the most commonly detected microorganism in pediatric bacterial meningitis, it is rare in newborn infants. The following article reports a case of pneumococcal meningitis that was detected early in a newborn in...
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The cross-reactions which interfere with satisfactory serological identification of hemolytic streptococcus are due to anticarbohydrate in the sera used for typing. This antibody can be removed easily by absorption with purified streptococcus carbohydrate, and type identification is then readily established. The serological classification of hemolytic streptococcus from throat infections contra...
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1. A tentative method is described for extracting a labile nucleo-protein from scarlatinal Streptococcus hemolyticus. 2. The product differs chemically and serologically from the fractions prepared by subsequent alkaline extraction of the cell residues, and from protein obtained by the classical method for extraction of bacterial "nucleoproteins." 3. The new nucleoprotein is sensitive to very w...
متن کاملExperimental Arthritis in the Rabbit, Produced with Streptococcus Mitis
1. We have produced arthritis in 50 per cent. of the rabbits injected with Streptococcus mitis. 2. The character of the arthritis is identical with that produced by Micrococcus rheumaticus. 3. The exudate in and about the joints partakes of the same nature as that caused by Streptococcus rheumaticus. 4. Bacteriological studies show that Streptococcus mitis can be recovered from about one third ...
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ژورنال
عنوان ژورنال: Experimental Biology and Medicine
سال: 1918
ISSN: 1535-3702,1535-3699
DOI: 10.3181/00379727-16-24